Score: 1.3 (>= 0.8) Infected Target: 130.107.224.166 Infector List: 125.203.100.152 Egg Source List: 125.203.100.152 C & C List: Peer Coord. List: Resource List: Observed Start: 08/30/2008 01:50:52.005 PDT Report End: 08/30/2008 01:50:54.174 PDT Gen. Time: 08/30/2008 01:51:07.992 PDT INBOUND SCAN EXPLOIT 125.203.100.152 (7) (01:50:52.005 PDT-01:50:54.174 PDT) event=1:22001056 {tcp} E2[rb] BLEEDING-EDGE VIRUS W32/Sasser.worm.b -NAI-) 1033<-3655 (01:50:56.861 PDT) ------------------------- event=1:22466 (2) {tcp} E2[rb] NETBIOS SMB-DS IPC$ unicode share access 445<-3133 (01:50:52.005 PDT) 445<-3352 (01:50:53.833 PDT) ------------------------- event=1:299913 (4) {tcp} E2[rb] SHELLCODE x86 0x90 unicode NOOP 2: 445<-3133 (01:50:52.389 PDT-01:50:52.390 PDT) 2: 445<-3352 (01:50:54.174 PDT-01:50:54.174 PDT) EXPLOIT (slade) EGG DOWNLOAD 125.203.100.152 (4) (01:50:55.478 PDT) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe 9996<-3543 (01:50:55.478 PDT) ------------------------- event=1:2001683 {tcp} E3[rb] BLEEDING-EDGE Malware Windows executable sent from remote host 1033<-3655 (01:50:56.683 PDT) ------------------------- event=1:31000004 {tcp} E3[rb] BotHunter Scrip-based Windows egg download .exe 9996->3543 (01:50:55.943 PDT) ------------------------- event=1:5001684 {tcp} E3[rb] BotHunter Malware Windows executable (PE) sent from remote host 1033<-3655 (01:50:56.683 PDT) C and C TRAFFIC PEER COORDINATION OUTBOUND SCAN 116.4.71.133 (01:51:07.992 PDT) event=1:2001569 {tcp} E5[rb] ET SCAN Behavioral Unusual Port 445 traffic, Potential Scan or Infection 1086->445 (01:51:07.992 PDT) 125.203.100.152 (01:50:55.639 PDT) event=1:52123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner 9996->3543 (01:50:55.639 PDT) ATTACK PREP DECLARE BOT tcpslice 1220086252.005 1220086254.175 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 130.107.224.166' ============================== SEPARATOR ================================