Score: 1.3 (>= 0.8) Infected Target: 130.107.248.143 Infector List: 95.158.234.183 Egg Source List: 95.158.234.183 C & C List: Peer Coord. List: Resource List: Observed Start: 10/30/2009 07:27:26.304 PDT Report End: 10/30/2009 07:27:30.239 PDT Gen. Time: 10/30/2009 07:27:31.580 PDT INBOUND SCAN EXPLOIT 95.158.234.183 (7) (07:27:26.304 PDT-07:27:30.239 PDT) event=1:22001056 {tcp} E2[rb] BLEEDING-EDGE VIRUS W32/Sasser.worm.b -NAI-) 1033<-2697 (07:27:34.022 PDT) ------------------------- event=1:22466 (2) {tcp} E2[rb] NETBIOS SMB-DS IPC$ unicode share access 445<-4746 (07:27:26.304 PDT) 445<-4615 (07:27:29.203 PDT) ------------------------- event=1:299913 (4) {tcp} E2[rb] SHELLCODE x86 0x90 unicode NOOP 2: 445<-4615 (07:27:30.225 PDT-07:27:30.239 PDT) 2: 445<-4746 (07:27:27.224 PDT-07:27:27.238 PDT) EXPLOIT (slade) EGG DOWNLOAD 95.158.234.183 (4) (07:27:32.096 PDT) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe 9996<-4168 (07:27:32.096 PDT) ------------------------- event=1:2001683 {tcp} E3[rb] BLEEDING-EDGE Malware Windows executable sent from remote host 1033<-2697 (07:27:33.990 PDT) ------------------------- event=1:31000004 {tcp} E3[rb] BotHunter Scrip-based Windows egg download .exe 9996->4168 (07:27:32.557 PDT) ------------------------- event=1:5001684 {tcp} E3[rb] BotHunter Malware Windows executable (PE) sent from remote host 1033<-2697 (07:27:33.990 PDT) C and C TRAFFIC PEER COORDINATION OUTBOUND SCAN 95.158.234.183 (07:27:31.580 PDT) event=1:52123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner 9996->4168 (07:27:31.580 PDT) ATTACK PREP DECLARE BOT tcpslice 1256912846.304 1256912850.240 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 130.107.248.143' ============================== SEPARATOR ================================