Score: 1.3 (>= 0.8) Infected Target: 130.107.146.134 Infector List: 76.250.194.245 Egg Source List: 76.250.194.245 C & C List: Peer Coord. List: Resource List: Observed Start: 11/08/2008 23:49:01.968 PST Report End: 11/08/2008 23:49:04.094 PST Gen. Time: 11/08/2008 23:49:06.628 PST INBOUND SCAN EXPLOIT 76.250.194.245 (7) (23:49:01.968 PST-23:49:04.094 PST) event=1:22001056 {tcp} E2[rb] BLEEDING-EDGE VIRUS W32/Sasser.worm.b -NAI-) 1033<-3751 (23:49:06.628 PST) ------------------------- event=1:22466 (2) {tcp} E2[rb] NETBIOS SMB-DS IPC$ unicode share access 445<-3718 (23:49:03.710 PST) 445<-3699 (23:49:01.968 PST) ------------------------- event=1:299913 (4) {tcp} E2[rb] SHELLCODE x86 0x90 unicode NOOP 2: 445<-3699 (23:49:02.319 PST-23:49:02.354 PST) 2: 445<-3718 (23:49:04.059 PST-23:49:04.094 PST) EXPLOIT (slade) EGG DOWNLOAD 76.250.194.245 (4) (23:49:05.419 PST) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe 9996<-3729 (23:49:05.419 PST) ------------------------- event=1:2001683 {tcp} E3[rb] BLEEDING-EDGE Malware Windows executable sent from remote host 1033<-3751 (23:49:06.417 PST) ------------------------- event=1:31000004 {tcp} E3[rb] BotHunter Scrip-based Windows egg download .exe 9996->3729 (23:49:05.752 PST) ------------------------- event=1:5001684 {tcp} E3[rb] BotHunter Malware Windows executable (PE) sent from remote host 1033<-3751 (23:49:06.417 PST) C and C TRAFFIC PEER COORDINATION OUTBOUND SCAN 76.250.194.245 (23:49:05.315 PST) event=1:52123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner 9996->3729 (23:49:05.315 PST) ATTACK PREP DECLARE BOT tcpslice 1226216941.968 1226216944.095 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 130.107.146.134' ============================== SEPARATOR ================================