Score: 1.3 (>= 0.8) Infected Target: 130.107.135.182 Infector List: 99.20.195.252 Egg Source List: 99.20.195.252 C & C List: Peer Coord. List: Resource List: Observed Start: 07/09/2009 19:19:35.281 PDT Report End: 07/09/2009 19:19:37.028 PDT Gen. Time: 07/09/2009 19:19:49.069 PDT INBOUND SCAN EXPLOIT 99.20.195.252 (7) (19:19:35.281 PDT-19:19:37.028 PDT) event=1:22001056 {tcp} E2[rb] BLEEDING-EDGE VIRUS W32/Sasser.worm.b -NAI-) 1033<-3052 (19:19:39.458 PDT) ------------------------- event=1:22466 (2) {tcp} E2[rb] NETBIOS SMB-DS IPC$ unicode share access 445<-3026 (19:19:36.783 PDT) 445<-3016 (19:19:35.281 PDT) ------------------------- event=1:299913 (4) {tcp} E2[rb] SHELLCODE x86 0x90 unicode NOOP 2: 445<-3016 (19:19:35.516 PDT-19:19:35.533 PDT) 2: 445<-3026 (19:19:37.011 PDT-19:19:37.028 PDT) EXPLOIT (slade) EGG DOWNLOAD 99.20.195.252 (4) (19:19:38.273 PDT) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe 9996<-3046 (19:19:38.273 PDT) ------------------------- event=1:2001683 {tcp} E3[rb] BLEEDING-EDGE Malware Windows executable sent from remote host 1033<-3052 (19:19:39.335 PDT) ------------------------- event=1:31000004 {tcp} E3[rb] BotHunter Scrip-based Windows egg download .exe 9996->3046 (19:19:38.814 PDT) ------------------------- event=1:5001684 {tcp} E3[rb] BotHunter Malware Windows executable (PE) sent from remote host 1033<-3052 (19:19:39.335 PDT) C and C TRAFFIC PEER COORDINATION OUTBOUND SCAN 99.20.195.252 (19:19:38.616 PDT) event=1:52123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner 9996->3046 (19:19:38.616 PDT) 167.111.57.230 (19:19:49.069 PDT) event=1:2001569 {tcp} E5[rb] ET SCAN Behavioral Unusual Port 445 traffic, Potential Scan or Infection 1050->445 (19:19:49.069 PDT) ATTACK PREP DECLARE BOT tcpslice 1247192375.281 1247192377.029 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 130.107.135.182' ============================== SEPARATOR ================================