Score: 1.3 (>= 0.8) Infected Target: 130.107.221.110 Infector List: 61.201.187.97 Egg Source List: 61.201.187.97 C & C List: Peer Coord. List: Resource List: Observed Start: 11/04/2008 18:49:14.683 PST Report End: 11/04/2008 18:49:17.004 PST Gen. Time: 11/04/2008 18:49:30.911 PST INBOUND SCAN EXPLOIT 61.201.187.97 (7) (18:49:14.683 PST-18:49:17.004 PST) event=1:22001056 {tcp} E2[rb] BLEEDING-EDGE VIRUS W32/Sasser.worm.b -NAI-) 1033<-1865 (18:49:19.921 PST) ------------------------- event=1:22466 (2) {tcp} E2[rb] NETBIOS SMB-DS IPC$ unicode share access 445<-1708 (18:49:14.683 PST) 445<-1780 (18:49:16.581 PST) ------------------------- event=1:299913 (4) {tcp} E2[rb] SHELLCODE x86 0x90 unicode NOOP 2: 445<-1780 (18:49:17.004 PST-18:49:17.004 PST) 2: 445<-1708 (18:49:15.070 PST-18:49:15.071 PST) EXPLOIT (slade) EGG DOWNLOAD 61.201.187.97 (4) (18:49:18.423 PST) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe 9996<-1839 (18:49:18.423 PST) ------------------------- event=1:2001683 {tcp} E3[rb] BLEEDING-EDGE Malware Windows executable sent from remote host 1033<-1865 (18:49:19.718 PST) ------------------------- event=1:31000004 {tcp} E3[rb] BotHunter Scrip-based Windows egg download .exe 9996->1839 (18:49:18.705 PST) ------------------------- event=1:5001684 {tcp} E3[rb] BotHunter Malware Windows executable (PE) sent from remote host 1033<-1865 (18:49:19.718 PST) C and C TRAFFIC PEER COORDINATION OUTBOUND SCAN 61.201.187.97 (18:49:18.293 PST) event=1:52123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner 9996->1839 (18:49:18.293 PST) 163.62.73.204 (18:49:30.911 PST) event=1:2001569 {tcp} E5[rb] ET SCAN Behavioral Unusual Port 445 traffic, Potential Scan or Infection 1076->445 (18:49:30.911 PST) ATTACK PREP DECLARE BOT tcpslice 1225853354.683 1225853357.005 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 130.107.221.110' ============================== SEPARATOR ================================