Score: 1.3 (>= 0.8) Infected Target: 130.107.238.124 Infector List: 220.221.147.104 Egg Source List: 220.221.147.104 C & C List: Peer Coord. List: Resource List: Observed Start: 11/19/2008 05:03:37.163 PST Report End: 11/19/2008 05:03:39.815 PST Gen. Time: 11/19/2008 05:03:57.773 PST INBOUND SCAN EXPLOIT 220.221.147.104 (6) (05:03:37.163 PST-05:03:39.815 PST) event=1:22001056 {tcp} E2[rb] BLEEDING-EDGE VIRUS W32/Sasser.worm.b -NAI-) 1033<-28655 (05:03:44.806 PST) ------------------------- event=1:22466 (2) {tcp} E2[rb] NETBIOS SMB-DS IPC$ unicode share access 445<-28100 (05:03:39.319 PST) 445<-27373 (05:03:37.163 PST) ------------------------- event=1:299913 (3) {tcp} E2[rb] SHELLCODE x86 0x90 unicode NOOP 2: 445<-28100 (05:03:39.802 PST-05:03:39.815 PST) 445<-27373 (05:03:37.675 PST) EXPLOIT (slade) EGG DOWNLOAD 220.221.147.104 (4) (05:03:42.881 PST) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe 9996<-28314 (05:03:42.881 PST) ------------------------- event=1:2001683 {tcp} E3[rb] BLEEDING-EDGE Malware Windows executable sent from remote host 1033<-28655 (05:03:44.601 PST) ------------------------- event=1:31000004 {tcp} E3[rb] BotHunter Scrip-based Windows egg download .exe 9996->28314 (05:03:42.885 PST) ------------------------- event=1:5001684 {tcp} E3[rb] BotHunter Malware Windows executable (PE) sent from remote host 1033<-28655 (05:03:44.601 PST) C and C TRAFFIC PEER COORDINATION OUTBOUND SCAN 220.221.147.104 (05:03:41.241 PST) event=1:52123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner 9996->28314 (05:03:41.241 PST) 186.154.230.51 (05:03:57.773 PST) event=1:2001569 {tcp} E5[rb] ET SCAN Behavioral Unusual Port 445 traffic, Potential Scan or Infection 1071->445 (05:03:57.773 PST) ATTACK PREP DECLARE BOT tcpslice 1227099817.163 1227099819.816 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 130.107.238.124' ============================== SEPARATOR ================================