Score: 1.3 (>= 0.8) Infected Target: 130.107.176.198 Infector List: 95.246.171.210 Egg Source List: 95.246.171.210 C & C List: Peer Coord. List: Resource List: Observed Start: 01/26/2010 07:33:17.877 PST Report End: 01/26/2010 07:33:21.544 PST Gen. Time: 01/26/2010 07:33:36.878 PST INBOUND SCAN EXPLOIT 95.246.171.210 (7) (07:33:17.877 PST-07:33:21.544 PST) event=1:22001056 {tcp} E2[rb] BLEEDING-EDGE VIRUS W32/Sasser.worm.b -NAI-) 1033<-4558 (07:33:25.397 PST) ------------------------- event=1:22466 (2) {tcp} E2[rb] NETBIOS SMB-DS IPC$ unicode share access 445<-2997 (07:33:17.877 PST) 445<-3463 (07:33:20.705 PST) ------------------------- event=1:299913 (4) {tcp} E2[rb] SHELLCODE x86 0x90 unicode NOOP 2: 445<-2997 (07:33:18.700 PST-07:33:18.729 PST) 2: 445<-3463 (07:33:21.514 PST-07:33:21.544 PST) EXPLOIT (slade) EGG DOWNLOAD 95.246.171.210 (4) (07:33:23.094 PST) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe 9996<-3953 (07:33:23.094 PST) ------------------------- event=1:2001683 {tcp} E3[rb] BLEEDING-EDGE Malware Windows executable sent from remote host 1033<-4558 (07:33:25.068 PST) ------------------------- event=1:31000004 {tcp} E3[rb] BotHunter Scrip-based Windows egg download .exe 9996->3953 (07:33:23.345 PST) ------------------------- event=1:5001684 {tcp} E3[rb] BotHunter Malware Windows executable (PE) sent from remote host 1033<-4558 (07:33:25.068 PST) C and C TRAFFIC PEER COORDINATION OUTBOUND SCAN 41.30.60.43 (07:33:36.878 PST) event=1:2001569 {tcp} E5[rb] ET SCAN Behavioral Unusual Port 445 traffic, Potential Scan or Infection 1077->445 (07:33:36.878 PST) 95.246.171.210 (07:33:23.008 PST) event=1:52123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner 9996->3953 (07:33:23.008 PST) ATTACK PREP DECLARE BOT tcpslice 1264519997.877 1264520001.545 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 130.107.176.198' ============================== SEPARATOR ================================