Score: 1.3 (>= 0.8) Infected Target: 130.107.231.136 Infector List: 95.26.159.155 Egg Source List: 95.26.159.155 C & C List: Peer Coord. List: Resource List: Observed Start: 12/26/2009 03:28:12.463 PST Report End: 12/26/2009 03:28:15.524 PST Gen. Time: 12/26/2009 03:28:18.776 PST INBOUND SCAN EXPLOIT 95.26.159.155 (7) (03:28:12.463 PST-03:28:15.524 PST) event=1:22001056 {tcp} E2[rb] BLEEDING-EDGE VIRUS W32/Sasser.worm.b -NAI-) 1033<-3395 (03:28:18.776 PST) ------------------------- event=1:22466 (2) {tcp} E2[rb] NETBIOS SMB-DS IPC$ unicode share access 445<-3147 (03:28:14.907 PST) 445<-3003 (03:28:12.463 PST) ------------------------- event=1:299913 (4) {tcp} E2[rb] SHELLCODE x86 0x90 unicode NOOP 2: 445<-3147 (03:28:15.524 PST-03:28:15.524 PST) 2: 445<-3003 (03:28:13.086 PST-03:28:13.086 PST) EXPLOIT (slade) EGG DOWNLOAD 95.26.159.155 (4) (03:28:16.965 PST) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe 9996<-3287 (03:28:16.965 PST) ------------------------- event=1:2001683 {tcp} E3[rb] BLEEDING-EDGE Malware Windows executable sent from remote host 1033<-3395 (03:28:18.529 PST) ------------------------- event=1:31000004 {tcp} E3[rb] BotHunter Scrip-based Windows egg download .exe 9996->3287 (03:28:17.173 PST) ------------------------- event=1:5001684 {tcp} E3[rb] BotHunter Malware Windows executable (PE) sent from remote host 1033<-3395 (03:28:18.529 PST) C and C TRAFFIC PEER COORDINATION OUTBOUND SCAN 95.26.159.155 (03:28:16.849 PST) event=1:52123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner 9996->3287 (03:28:16.849 PST) ATTACK PREP DECLARE BOT tcpslice 1261826892.463 1261826895.525 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 130.107.231.136' ============================== SEPARATOR ================================