Score: 1.3 (>= 0.8) Infected Target: 130.107.193.166 Infector List: 99.137.214.176 Egg Source List: 99.137.214.176 C & C List: Peer Coord. List: Resource List: Observed Start: 10/25/2008 05:51:31.333 PDT Report End: 10/25/2008 05:51:33.476 PDT Gen. Time: 10/25/2008 05:51:45.690 PDT INBOUND SCAN EXPLOIT 99.137.214.176 (7) (05:51:31.333 PDT-05:51:33.476 PDT) event=1:22001056 {tcp} E2[rb] BLEEDING-EDGE VIRUS W32/Sasser.worm.b -NAI-) 1033<-4045 (05:51:35.851 PDT) ------------------------- event=1:22466 (2) {tcp} E2[rb] NETBIOS SMB-DS IPC$ unicode share access 445<-4017 (05:51:33.088 PDT) 445<-4004 (05:51:31.333 PDT) ------------------------- event=1:299913 (4) {tcp} E2[rb] SHELLCODE x86 0x90 unicode NOOP 2: 445<-4017 (05:51:33.441 PDT-05:51:33.476 PDT) 2: 445<-4004 (05:51:31.685 PDT-05:51:31.720 PDT) EXPLOIT (slade) EGG DOWNLOAD 99.137.214.176 (4) (05:51:34.748 PDT) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe 9996<-4035 (05:51:34.748 PDT) ------------------------- event=1:2001683 {tcp} E3[rb] BLEEDING-EDGE Malware Windows executable sent from remote host 1033<-4045 (05:51:35.644 PDT) ------------------------- event=1:31000004 {tcp} E3[rb] BotHunter Scrip-based Windows egg download .exe 9996->4035 (05:51:35.048 PDT) ------------------------- event=1:5001684 {tcp} E3[rb] BotHunter Malware Windows executable (PE) sent from remote host 1033<-4045 (05:51:35.644 PDT) C and C TRAFFIC PEER COORDINATION OUTBOUND SCAN 99.137.214.176 (05:51:34.754 PDT) event=1:52123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner 9996->4035 (05:51:34.754 PDT) 31.94.235.84 (05:51:45.690 PDT) event=1:2001569 {tcp} E5[rb] ET SCAN Behavioral Unusual Port 445 traffic, Potential Scan or Infection 1049->445 (05:51:45.690 PDT) ATTACK PREP DECLARE BOT tcpslice 1224939091.333 1224939093.477 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 130.107.193.166' ============================== SEPARATOR ================================