Score: 1.3 (>= 0.8) Infected Target: 130.107.212.73 Infector List: 133.205.29.187 Egg Source List: 133.205.29.187 C & C List: Peer Coord. List: Resource List: Observed Start: 11/09/2008 02:41:23.969 PST Report End: 11/09/2008 02:41:27.356 PST Gen. Time: 11/09/2008 02:41:41.677 PST INBOUND SCAN EXPLOIT 133.205.29.187 (7) (02:41:23.969 PST-02:41:27.356 PST) event=1:22001056 {tcp} E2[rb] BLEEDING-EDGE VIRUS W32/Sasser.worm.b -NAI-) 1033<-3846 (02:41:30.783 PST) ------------------------- event=1:22466 (2) {tcp} E2[rb] NETBIOS SMB-DS IPC$ unicode share access 445<-3137 (02:41:26.615 PST) 445<-4752 (02:41:23.969 PST) ------------------------- event=1:299913 (4) {tcp} E2[rb] SHELLCODE x86 0x90 unicode NOOP 2: 445<-3137 (02:41:27.340 PST-02:41:27.356 PST) 2: 445<-4752 (02:41:24.665 PST-02:41:24.681 PST) EXPLOIT (slade) EGG DOWNLOAD 133.205.29.187 (4) (02:41:28.773 PST) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe 9996<-3488 (02:41:28.773 PST) ------------------------- event=1:2001683 {tcp} E3[rb] BLEEDING-EDGE Malware Windows executable sent from remote host 1033<-3846 (02:41:30.484 PST) ------------------------- event=1:31000004 {tcp} E3[rb] BotHunter Scrip-based Windows egg download .exe 9996->3488 (02:41:29.019 PST) ------------------------- event=1:5001684 {tcp} E3[rb] BotHunter Malware Windows executable (PE) sent from remote host 1033<-3846 (02:41:30.484 PST) C and C TRAFFIC PEER COORDINATION OUTBOUND SCAN 50.7.175.101 (02:41:41.677 PST) event=1:2001569 {tcp} E5[rb] ET SCAN Behavioral Unusual Port 445 traffic, Potential Scan or Infection 1075->445 (02:41:41.677 PST) 133.205.29.187 (02:41:28.569 PST) event=1:52123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner 9996->3488 (02:41:28.569 PST) ATTACK PREP DECLARE BOT tcpslice 1226227283.969 1226227287.357 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 130.107.212.73' ============================== SEPARATOR ================================