Score: 1.3 (>= 0.8) Infected Target: 130.107.161.223 Infector List: 122.55.151.165 Egg Source List: 122.55.151.165 C & C List: Peer Coord. List: Resource List: Observed Start: 07/12/2009 16:03:23.682 PDT Report End: 07/12/2009 16:03:26.878 PDT Gen. Time: 07/12/2009 16:03:31.808 PDT INBOUND SCAN EXPLOIT 122.55.151.165 (7) (16:03:23.682 PDT-16:03:26.878 PDT) event=1:22001056 {tcp} E2[rb] BLEEDING-EDGE VIRUS W32/Sasser.worm.b -NAI-) 1033<-29945 (16:03:31.808 PDT) ------------------------- event=1:22466 (2) {tcp} E2[rb] NETBIOS SMB-DS IPC$ unicode share access 445<-29264 (16:03:26.197 PDT) 445<-29100 (16:03:23.682 PDT) ------------------------- event=1:299913 (4) {tcp} E2[rb] SHELLCODE x86 0x90 unicode NOOP 2: 445<-29264 (16:03:26.857 PDT-16:03:26.878 PDT) 2: 445<-29100 (16:03:24.356 PDT-16:03:24.377 PDT) EXPLOIT (slade) EGG DOWNLOAD 122.55.151.165 (4) (16:03:28.358 PDT) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe 9996<-29414 (16:03:28.358 PDT) ------------------------- event=1:2001683 {tcp} E3[rb] BLEEDING-EDGE Malware Windows executable sent from remote host 1033<-29945 (16:03:31.523 PDT) ------------------------- event=1:31000004 {tcp} E3[rb] BotHunter Scrip-based Windows egg download .exe 9996->29414 (16:03:28.627 PDT) ------------------------- event=1:5001684 {tcp} E3[rb] BotHunter Malware Windows executable (PE) sent from remote host 1033<-29945 (16:03:31.523 PDT) C and C TRAFFIC PEER COORDINATION OUTBOUND SCAN 122.55.151.165 (16:03:28.146 PDT) event=1:52123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner 9996->29414 (16:03:28.146 PDT) ATTACK PREP DECLARE BOT tcpslice 1247439803.682 1247439806.879 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 130.107.161.223' ============================== SEPARATOR ================================