Score: 1.3 (>= 0.8) Infected Target: 130.107.168.164 Infector List: 76.177.110.99 Egg Source List: 76.177.110.99 C & C List: Peer Coord. List: Resource List: Observed Start: 11/12/2009 18:04:15.581 PST Report End: 11/12/2009 18:04:17.861 PST Gen. Time: 11/12/2009 18:04:20.441 PST INBOUND SCAN EXPLOIT 76.177.110.99 (7) (18:04:15.581 PST-18:04:17.861 PST) event=1:22001056 {tcp} E2[rb] BLEEDING-EDGE VIRUS W32/Sasser.worm.b -NAI-) 1033<-3998 (18:04:20.441 PST) ------------------------- event=1:22466 (2) {tcp} E2[rb] NETBIOS SMB-DS IPC$ unicode share access 445<-3950 (18:04:15.581 PST) 445<-3968 (18:04:17.472 PST) ------------------------- event=1:299913 (4) {tcp} E2[rb] SHELLCODE x86 0x90 unicode NOOP 2: 445<-3950 (18:04:15.973 PST-18:04:15.992 PST) 2: 445<-3968 (18:04:17.845 PST-18:04:17.861 PST) EXPLOIT (slade) EGG DOWNLOAD 76.177.110.99 (4) (18:04:19.187 PST) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe 9996<-3987 (18:04:19.187 PST) ------------------------- event=1:2001683 {tcp} E3[rb] BLEEDING-EDGE Malware Windows executable sent from remote host 1033<-3998 (18:04:20.269 PST) ------------------------- event=1:31000004 {tcp} E3[rb] BotHunter Scrip-based Windows egg download .exe 9996->3987 (18:04:19.429 PST) ------------------------- event=1:5001684 {tcp} E3[rb] BotHunter Malware Windows executable (PE) sent from remote host 1033<-3998 (18:04:20.269 PST) C and C TRAFFIC PEER COORDINATION OUTBOUND SCAN 76.177.110.99 (18:04:19.054 PST) event=1:52123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner 9996->3987 (18:04:19.054 PST) ATTACK PREP DECLARE BOT tcpslice 1258077855.581 1258077857.862 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 130.107.168.164' ============================== SEPARATOR ================================