Score: 1.3 (>= 0.8) Infected Target: 130.107.248.176 Infector List: 75.177.169.33 Egg Source List: 75.177.169.33 C & C List: Peer Coord. List: Resource List: Observed Start: 08/07/2008 18:26:17.184 PDT Report End: 08/07/2008 18:26:19.136 PDT Gen. Time: 08/07/2008 18:26:31.297 PDT INBOUND SCAN EXPLOIT 75.177.169.33 (7) (18:26:17.184 PDT-18:26:19.136 PDT) event=1:22001056 {tcp} E2[rb] BLEEDING-EDGE VIRUS W32/Sasser.worm.b -NAI-) 1033<-3084 (18:26:21.578 PDT) ------------------------- event=1:22466 (2) {tcp} E2[rb] NETBIOS SMB-DS IPC$ unicode share access 445<-3046 (18:26:17.184 PDT) 445<-3060 (18:26:18.855 PDT) ------------------------- event=1:299913 (4) {tcp} E2[rb] SHELLCODE x86 0x90 unicode NOOP 2: 445<-3046 (18:26:17.482 PDT-18:26:17.486 PDT) 2: 445<-3060 (18:26:19.129 PDT-18:26:19.136 PDT) EXPLOIT (slade) EGG DOWNLOAD 75.177.169.33 (4) (18:26:20.555 PDT) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe 9996<-3074 (18:26:20.555 PDT) ------------------------- event=1:2001683 {tcp} E3[rb] BLEEDING-EDGE Malware Windows executable sent from remote host 1033<-3084 (18:26:21.433 PDT) ------------------------- event=1:31000004 {tcp} E3[rb] BotHunter Scrip-based Windows egg download .exe 9996->3074 (18:26:20.649 PDT) ------------------------- event=1:5001684 {tcp} E3[rb] BotHunter Malware Windows executable (PE) sent from remote host 1033<-3084 (18:26:21.433 PDT) C and C TRAFFIC PEER COORDINATION OUTBOUND SCAN 126.210.186.151 (18:26:31.297 PDT) event=1:2001569 {tcp} E5[rb] ET SCAN Behavioral Unusual Port 445 traffic, Potential Scan or Infection 1059->445 (18:26:31.297 PDT) 75.177.169.33 (18:26:20.505 PDT) event=1:52123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner 9996->3074 (18:26:20.505 PDT) ATTACK PREP DECLARE BOT tcpslice 1218158777.184 1218158779.137 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 130.107.248.176' ============================== SEPARATOR ================================