Score: 1.3 (>= 0.8) Infected Target: 130.107.189.236 Infector List: 71.74.161.228 Egg Source List: 71.74.161.228 C & C List: Peer Coord. List: Resource List: Observed Start: 04/02/2009 16:59:44.291 PDT Report End: 04/02/2009 16:59:46.117 PDT Gen. Time: 04/02/2009 16:59:49.013 PDT INBOUND SCAN EXPLOIT 71.74.161.228 (7) (16:59:44.291 PDT-16:59:46.117 PDT) event=1:22001056 {tcp} E2[rb] BLEEDING-EDGE VIRUS W32/Sasser.worm.b -NAI-) 1033<-1117 (16:59:49.013 PDT) ------------------------- event=1:22466 (2) {tcp} E2[rb] NETBIOS SMB-DS IPC$ unicode share access 445<-1087 (16:59:45.870 PDT) 445<-1081 (16:59:44.291 PDT) ------------------------- event=1:299913 (4) {tcp} E2[rb] SHELLCODE x86 0x90 unicode NOOP 2: 445<-1087 (16:59:46.113 PDT-16:59:46.117 PDT) 2: 445<-1081 (16:59:44.548 PDT-16:59:44.553 PDT) EXPLOIT (slade) EGG DOWNLOAD 71.74.161.228 (4) (16:59:47.739 PDT) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe 9996<-1100 (16:59:47.739 PDT) ------------------------- event=1:2001683 {tcp} E3[rb] BLEEDING-EDGE Malware Windows executable sent from remote host 1033<-1117 (16:59:48.907 PDT) ------------------------- event=1:31000004 {tcp} E3[rb] BotHunter Scrip-based Windows egg download .exe 9996->1100 (16:59:47.743 PDT) ------------------------- event=1:5001684 {tcp} E3[rb] BotHunter Malware Windows executable (PE) sent from remote host 1033<-1117 (16:59:48.907 PDT) C and C TRAFFIC PEER COORDINATION OUTBOUND SCAN 71.74.161.228 (16:59:47.381 PDT) event=1:52123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner 9996->1100 (16:59:47.381 PDT) ATTACK PREP DECLARE BOT tcpslice 1238716784.291 1238716786.118 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 130.107.189.236' ============================== SEPARATOR ================================