Score: 1.3 (>= 0.8) Infected Target: 130.107.162.162 Infector List: 98.25.127.181 Egg Source List: 98.25.127.181 C & C List: Peer Coord. List: Resource List: Observed Start: 11/08/2008 20:25:39.113 PST Report End: 11/08/2008 20:25:41.038 PST Gen. Time: 11/08/2008 20:25:53.687 PST INBOUND SCAN EXPLOIT 98.25.127.181 (7) (20:25:39.113 PST-20:25:41.038 PST) event=1:22001056 {tcp} E2[rb] BLEEDING-EDGE VIRUS W32/Sasser.worm.b -NAI-) 1033<-4912 (20:25:43.608 PST) ------------------------- event=1:22466 (2) {tcp} E2[rb] NETBIOS SMB-DS IPC$ unicode share access 445<-4873 (20:25:40.741 PST) 445<-4842 (20:25:39.113 PST) ------------------------- event=1:299913 (4) {tcp} E2[rb] SHELLCODE x86 0x90 unicode NOOP 2: 445<-4842 (20:25:39.392 PST-20:25:39.410 PST) 2: 445<-4873 (20:25:41.012 PST-20:25:41.038 PST) EXPLOIT (slade) EGG DOWNLOAD 98.25.127.181 (4) (20:25:42.361 PST) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe 9996<-4895 (20:25:42.361 PST) ------------------------- event=1:2001683 {tcp} E3[rb] BLEEDING-EDGE Malware Windows executable sent from remote host 1033<-4912 (20:25:43.509 PST) ------------------------- event=1:31000004 {tcp} E3[rb] BotHunter Scrip-based Windows egg download .exe 9996->4895 (20:25:42.708 PST) ------------------------- event=1:5001684 {tcp} E3[rb] BotHunter Malware Windows executable (PE) sent from remote host 1033<-4912 (20:25:43.509 PST) C and C TRAFFIC PEER COORDINATION OUTBOUND SCAN 13.253.177.240 (20:25:53.687 PST) event=1:2001569 {tcp} E5[rb] ET SCAN Behavioral Unusual Port 445 traffic, Potential Scan or Infection 1061->445 (20:25:53.687 PST) 98.25.127.181 (20:25:42.487 PST) event=1:52123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner 9996->4895 (20:25:42.487 PST) ATTACK PREP DECLARE BOT tcpslice 1226204739.113 1226204741.039 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 130.107.162.162' ============================== SEPARATOR ================================