Score: 1.3 (>= 0.8) Infected Target: 130.107.133.234 Infector List: 76.168.73.62 Egg Source List: 76.168.73.62 C & C List: Peer Coord. List: Resource List: Observed Start: 08/06/2008 11:15:44.136 PDT Report End: 08/06/2008 11:15:45.893 PDT Gen. Time: 08/06/2008 11:15:58.117 PDT INBOUND SCAN EXPLOIT 76.168.73.62 (7) (11:15:44.136 PDT-11:15:45.893 PDT) event=1:22001056 {tcp} E2[rb] BLEEDING-EDGE VIRUS W32/Sasser.worm.b -NAI-) 1033<-2582 (11:15:48.040 PDT) ------------------------- event=1:22466 (2) {tcp} E2[rb] NETBIOS SMB-DS IPC$ unicode share access 445<-2551 (11:15:44.136 PDT) 445<-2571 (11:15:45.677 PDT) ------------------------- event=1:299913 (4) {tcp} E2[rb] SHELLCODE x86 0x90 unicode NOOP 2: 445<-2571 (11:15:45.886 PDT-11:15:45.893 PDT) 2: 445<-2551 (11:15:44.366 PDT-11:15:44.372 PDT) EXPLOIT (slade) EGG DOWNLOAD 76.168.73.62 (4) (11:15:47.254 PDT) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe 9996<-2578 (11:15:47.254 PDT) ------------------------- event=1:2001683 {tcp} E3[rb] BLEEDING-EDGE Malware Windows executable sent from remote host 1033<-2582 (11:15:47.938 PDT) ------------------------- event=1:31000004 {tcp} E3[rb] BotHunter Scrip-based Windows egg download .exe 9996->2578 (11:15:47.381 PDT) ------------------------- event=1:5001684 {tcp} E3[rb] BotHunter Malware Windows executable (PE) sent from remote host 1033<-2582 (11:15:47.938 PDT) C and C TRAFFIC PEER COORDINATION OUTBOUND SCAN 165.158.206.143 (11:15:58.117 PDT) event=1:2001569 {tcp} E5[rb] ET SCAN Behavioral Unusual Port 445 traffic, Potential Scan or Infection 1051->445 (11:15:58.117 PDT) 76.168.73.62 (11:15:47.188 PDT) event=1:52123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner 9996->2578 (11:15:47.188 PDT) ATTACK PREP DECLARE BOT tcpslice 1218046544.136 1218046545.894 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 130.107.133.234' ============================== SEPARATOR ================================