Score: 1.3 (>= 0.8) Infected Target: 130.107.244.219 Infector List: 75.58.126.247 Egg Source List: 75.58.126.247 C & C List: Peer Coord. List: Resource List: Observed Start: 09/06/2010 22:26:27.945 PDT Report End: 09/06/2010 22:26:30.045 PDT Gen. Time: 09/06/2010 22:26:42.374 PDT INBOUND SCAN EXPLOIT 75.58.126.247 (7) (22:26:27.945 PDT-22:26:30.045 PDT) event=1:22001056 {tcp} E2[rb] BLEEDING-EDGE VIRUS W32/Sasser.worm.b -NAI-) 1033<-3954 (22:26:32.521 PDT) ------------------------- event=1:22466 (2) {tcp} E2[rb] NETBIOS SMB-DS IPC$ unicode share access 445<-3914 (22:26:27.945 PDT) 445<-3929 (22:26:29.673 PDT) ------------------------- event=1:299913 (4) {tcp} E2[rb] SHELLCODE x86 0x90 unicode NOOP 2: 445<-3914 (22:26:28.285 PDT-22:26:28.321 PDT) 2: 445<-3929 (22:26:30.009 PDT-22:26:30.045 PDT) EXPLOIT (slade) EGG DOWNLOAD 75.58.126.247 (4) (22:26:31.324 PDT) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe 9996<-3948 (22:26:31.324 PDT) ------------------------- event=1:2001683 {tcp} E3[rb] BLEEDING-EDGE Malware Windows executable sent from remote host 1033<-3954 (22:26:32.321 PDT) ------------------------- event=1:31000004 {tcp} E3[rb] BotHunter Scrip-based Windows egg download .exe 9996->3948 (22:26:31.427 PDT) ------------------------- event=1:5001684 {tcp} E3[rb] BotHunter Malware Windows executable (PE) sent from remote host 1033<-3954 (22:26:32.321 PDT) C and C TRAFFIC PEER COORDINATION OUTBOUND SCAN 116.228.177.75 (22:26:42.374 PDT) event=1:2001569 {tcp} E5[rb] ET SCAN Behavioral Unusual Port 445 traffic, Potential Scan or Infection 1045->445 (22:26:42.374 PDT) 75.58.126.247 (22:26:31.276 PDT) event=1:52123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner 9996->3948 (22:26:31.276 PDT) ATTACK PREP DECLARE BOT tcpslice 1283837187.945 1283837190.046 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 130.107.244.219' ============================== SEPARATOR ================================