Score: 1.3 (>= 0.8) Infected Target: 130.107.245.45 Infector List: 220.220.40.239 Egg Source List: 220.220.40.239 C & C List: Peer Coord. List: Resource List: Observed Start: 07/04/2008 06:18:14.648 PDT Report End: 07/04/2008 06:18:17.212 PDT Gen. Time: 07/04/2008 06:18:31.177 PDT INBOUND SCAN EXPLOIT 220.220.40.239 (7) (06:18:14.648 PDT-06:18:17.212 PDT) event=1:22001056 {tcp} E2[rb] BLEEDING-EDGE VIRUS W32/Sasser.worm.b -NAI-) 1033<-3780 (06:18:20.200 PDT) ------------------------- event=1:22466 (2) {tcp} E2[rb] NETBIOS SMB-DS IPC$ unicode share access 445<-4731 (06:18:16.720 PDT) 445<-4320 (06:18:14.648 PDT) ------------------------- event=1:299913 (4) {tcp} E2[rb] SHELLCODE x86 0x90 unicode NOOP 2: 445<-4320 (06:18:15.124 PDT-06:18:15.138 PDT) 2: 445<-4731 (06:18:17.197 PDT-06:18:17.212 PDT) EXPLOIT (slade) EGG DOWNLOAD 220.220.40.239 (4) (06:18:18.625 PDT) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe 9996<-3511 (06:18:18.625 PDT) ------------------------- event=1:2001683 {tcp} E3[rb] BLEEDING-EDGE Malware Windows executable sent from remote host 1033<-3780 (06:18:19.968 PDT) ------------------------- event=1:31000004 {tcp} E3[rb] BotHunter Scrip-based Windows egg download .exe 9996->3511 (06:18:18.775 PDT) ------------------------- event=1:5001684 {tcp} E3[rb] BotHunter Malware Windows executable (PE) sent from remote host 1033<-3780 (06:18:19.968 PDT) C and C TRAFFIC PEER COORDINATION OUTBOUND SCAN 33.154.224.60 (06:18:31.177 PDT) event=1:2001569 {tcp} E5[rb] ET SCAN Behavioral Unusual Port 445 traffic, Potential Scan or Infection 1080->445 (06:18:31.177 PDT) 220.220.40.239 (06:18:18.589 PDT) event=1:52123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner 9996->3511 (06:18:18.589 PDT) ATTACK PREP DECLARE BOT tcpslice 1215177494.648 1215177497.213 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 130.107.245.45' ============================== SEPARATOR ================================