Score: 1.3 (>= 0.8) Infected Target: 130.107.190.54 Infector List: 222.147.177.103 Egg Source List: 222.147.177.103 C & C List: Peer Coord. List: Resource List: Observed Start: 11/20/2008 01:17:17.440 PST Report End: 11/20/2008 01:17:19.823 PST Gen. Time: 11/20/2008 01:17:33.791 PST INBOUND SCAN EXPLOIT 222.147.177.103 (7) (01:17:17.440 PST-01:17:19.823 PST) event=1:22001056 {tcp} E2[rb] BLEEDING-EDGE VIRUS W32/Sasser.worm.b -NAI-) 1033<-1304 (01:17:22.181 PST) ------------------------- event=1:22466 (2) {tcp} E2[rb] NETBIOS SMB-DS IPC$ unicode share access 445<-1267 (01:17:19.420 PST) 445<-1244 (01:17:17.440 PST) ------------------------- event=1:299913 (4) {tcp} E2[rb] SHELLCODE x86 0x90 unicode NOOP 2: 445<-1267 (01:17:19.823 PST-01:17:19.823 PST) 2: 445<-1244 (01:17:17.891 PST-01:17:17.891 PST) EXPLOIT (slade) EGG DOWNLOAD 222.147.177.103 (4) (01:17:21.179 PST) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe 9996<-1290 (01:17:21.179 PST) ------------------------- event=1:2001683 {tcp} E3[rb] BLEEDING-EDGE Malware Windows executable sent from remote host 1033<-1304 (01:17:22.153 PST) ------------------------- event=1:31000004 {tcp} E3[rb] BotHunter Scrip-based Windows egg download .exe 9996->1290 (01:17:21.313 PST) ------------------------- event=1:5001684 {tcp} E3[rb] BotHunter Malware Windows executable (PE) sent from remote host 1033<-1304 (01:17:22.153 PST) C and C TRAFFIC PEER COORDINATION OUTBOUND SCAN 3.101.224.112 (01:17:33.791 PST) event=1:2001569 {tcp} E5[rb] ET SCAN Behavioral Unusual Port 445 traffic, Potential Scan or Infection 1093->445 (01:17:33.791 PST) 222.147.177.103 (01:17:21.103 PST) event=1:52123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner 9996->1290 (01:17:21.103 PST) ATTACK PREP DECLARE BOT tcpslice 1227172637.440 1227172639.824 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 130.107.190.54' ============================== SEPARATOR ================================