Score: 1.3 (>= 0.8) Infected Target: 130.107.201.137 Infector List: 76.168.73.62 Egg Source List: 76.168.73.62 C & C List: Peer Coord. List: Resource List: Observed Start: 08/01/2008 19:56:04.129 PDT Report End: 08/01/2008 19:56:05.928 PDT Gen. Time: 08/01/2008 19:56:18.032 PDT INBOUND SCAN EXPLOIT 76.168.73.62 (7) (19:56:04.129 PDT-19:56:05.928 PDT) event=1:22001056 {tcp} E2[rb] BLEEDING-EDGE VIRUS W32/Sasser.worm.b -NAI-) 1033<-3634 (19:56:08.165 PDT) ------------------------- event=1:22466 (2) {tcp} E2[rb] NETBIOS SMB-DS IPC$ unicode share access 445<-3610 (19:56:05.696 PDT) 445<-3591 (19:56:04.129 PDT) ------------------------- event=1:299913 (4) {tcp} E2[rb] SHELLCODE x86 0x90 unicode NOOP 2: 445<-3591 (19:56:04.346 PDT-19:56:04.353 PDT) 2: 445<-3610 (19:56:05.922 PDT-19:56:05.928 PDT) EXPLOIT (slade) EGG DOWNLOAD 76.168.73.62 (4) (19:56:07.378 PDT) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe 9996<-3623 (19:56:07.378 PDT) ------------------------- event=1:2001683 {tcp} E3[rb] BLEEDING-EDGE Malware Windows executable sent from remote host 1033<-3634 (19:56:08.056 PDT) ------------------------- event=1:31000004 {tcp} E3[rb] BotHunter Scrip-based Windows egg download .exe 9996->3623 (19:56:07.682 PDT) ------------------------- event=1:5001684 {tcp} E3[rb] BotHunter Malware Windows executable (PE) sent from remote host 1033<-3634 (19:56:08.056 PDT) C and C TRAFFIC PEER COORDINATION OUTBOUND SCAN 143.203.63.173 (19:56:18.032 PDT) event=1:2001569 {tcp} E5[rb] ET SCAN Behavioral Unusual Port 445 traffic, Potential Scan or Infection 1043->445 (19:56:18.032 PDT) 76.168.73.62 (19:56:07.436 PDT) event=1:52123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner 9996->3623 (19:56:07.436 PDT) ATTACK PREP DECLARE BOT tcpslice 1217645764.129 1217645765.929 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 130.107.201.137' ============================== SEPARATOR ================================