Score: 1.3 (>= 0.8) Infected Target: 130.107.176.169 Infector List: 98.25.127.181 Egg Source List: 98.25.127.181 C & C List: Peer Coord. List: Resource List: Observed Start: 11/05/2008 06:10:23.955 PST Report End: 11/05/2008 06:10:26.040 PST Gen. Time: 11/05/2008 06:10:38.392 PST INBOUND SCAN EXPLOIT 98.25.127.181 (7) (06:10:23.955 PST-06:10:26.040 PST) event=1:22001056 {tcp} E2[rb] BLEEDING-EDGE VIRUS W32/Sasser.worm.b -NAI-) 1033<-3049 (06:10:28.409 PST) ------------------------- event=1:22466 (2) {tcp} E2[rb] NETBIOS SMB-DS IPC$ unicode share access 445<-3016 (06:10:23.955 PST) 445<-3029 (06:10:25.725 PST) ------------------------- event=1:299913 (4) {tcp} E2[rb] SHELLCODE x86 0x90 unicode NOOP 2: 445<-3029 (06:10:26.023 PST-06:10:26.040 PST) 2: 445<-3016 (06:10:24.309 PST-06:10:24.318 PST) EXPLOIT (slade) EGG DOWNLOAD 98.25.127.181 (4) (06:10:27.377 PST) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe 9996<-3045 (06:10:27.377 PST) ------------------------- event=1:2001683 {tcp} E3[rb] BLEEDING-EDGE Malware Windows executable sent from remote host 1033<-3049 (06:10:28.307 PST) ------------------------- event=1:31000004 {tcp} E3[rb] BotHunter Scrip-based Windows egg download .exe 9996->3045 (06:10:27.477 PST) ------------------------- event=1:5001684 {tcp} E3[rb] BotHunter Malware Windows executable (PE) sent from remote host 1033<-3049 (06:10:28.307 PST) C and C TRAFFIC PEER COORDINATION OUTBOUND SCAN 98.25.127.181 (06:10:27.322 PST) event=1:52123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner 9996->3045 (06:10:27.322 PST) 109.98.234.80 (06:10:38.392 PST) event=1:2001569 {tcp} E5[rb] ET SCAN Behavioral Unusual Port 445 traffic, Potential Scan or Infection 1064->445 (06:10:38.392 PST) ATTACK PREP DECLARE BOT tcpslice 1225894223.955 1225894226.041 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 130.107.176.169' ============================== SEPARATOR ================================