Score: 1.3 (>= 0.8) Infected Target: 130.107.134.150 Infector List: 58.90.237.227 Egg Source List: 58.90.237.227 C & C List: Peer Coord. List: Resource List: Observed Start: 05/30/2008 07:53:17.066 PDT Report End: 05/30/2008 07:53:19.455 PDT Gen. Time: 05/30/2008 07:53:34.616 PDT INBOUND SCAN EXPLOIT 58.90.237.227 (7) (07:53:17.066 PDT-07:53:19.455 PDT) event=1:22001056 {tcp} E2[rb] BLEEDING-EDGE VIRUS W32/Sasser.worm.b -NAI-) 1033<-4847 (07:53:23.388 PDT) ------------------------- event=1:22466 (2) {tcp} E2[rb] NETBIOS SMB-DS IPC$ unicode share access 445<-4701 (07:53:19.049 PDT) 445<-4658 (07:53:17.066 PDT) ------------------------- event=1:299913 (4) {tcp} E2[rb] SHELLCODE x86 0x90 unicode NOOP 2: 445<-4701 (07:53:19.455 PDT-07:53:19.455 PDT) 2: 445<-4658 (07:53:17.535 PDT-07:53:17.535 PDT) EXPLOIT (slade) EGG DOWNLOAD 58.90.237.227 (07:53:20.750 PDT) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe 9996<-4749 (07:53:20.750 PDT) C and C TRAFFIC PEER COORDINATION OUTBOUND SCAN 115.116.91.30 (07:53:34.616 PDT) event=1:2001569 {tcp} E5[rb] ET SCAN Behavioral Unusual Port 445 traffic, Potential Scan or Infection 1058->445 (07:53:34.616 PDT) ATTACK PREP DECLARE BOT tcpslice 1212159197.066 1212159199.456 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 130.107.134.150' ============================== SEPARATOR ================================