Score: 1.3 (>= 0.8) Infected Target: 130.107.152.220 Infector List: 219.107.129.149 Egg Source List: 219.107.129.149 C & C List: Peer Coord. List: Resource List: Observed Start: 11/07/2008 15:58:08.317 PST Report End: 11/07/2008 15:58:32.617 PST Gen. Time: 11/07/2008 15:58:14.091 PST INBOUND SCAN EXPLOIT 219.107.129.149 (7) (15:58:08.317 PST-15:58:32.617 PST) event=1:22001056 {tcp} E2[rb] BLEEDING-EDGE VIRUS W32/Sasser.worm.b -NAI-) 1033<-4653 (15:58:18.186 PST) ------------------------- event=1:22466 (2) {tcp} E2[rb] NETBIOS SMB-DS IPC$ unicode share access 445<-3228 (15:58:08.317 PST) 445<-3721 (15:58:12.233 PST) ------------------------- event=1:299913 (4) {tcp} E2[rb] SHELLCODE x86 0x90 unicode NOOP 2: 445<-3721 (15:58:32.226 PST-15:58:32.617 PST) 2: 445<-3228 (15:58:10.351 PST-15:58:10.368 PST) EXPLOIT (slade) EGG DOWNLOAD 219.107.129.149 (4) (15:58:14.287 PST) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe 9996<-4002 (15:58:14.287 PST) ------------------------- event=1:2001683 {tcp} E3[rb] BLEEDING-EDGE Malware Windows executable sent from remote host 1033<-4653 (15:58:17.919 PST) ------------------------- event=1:31000004 {tcp} E3[rb] BotHunter Scrip-based Windows egg download .exe 9996->4002 (15:58:14.445 PST) ------------------------- event=1:5001684 {tcp} E3[rb] BotHunter Malware Windows executable (PE) sent from remote host 1033<-4653 (15:58:17.919 PST) C and C TRAFFIC PEER COORDINATION OUTBOUND SCAN 8.204.159.128 (15:58:29.250 PST) event=1:2001569 {tcp} E5[rb] ET SCAN Behavioral Unusual Port 445 traffic, Potential Scan or Infection 1078->445 (15:58:29.250 PST) 219.107.129.149 (15:58:14.091 PST) event=1:52123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner 9996->4002 (15:58:14.091 PST) ATTACK PREP DECLARE BOT tcpslice 1226102288.317 1226102312.618 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 130.107.152.220' ============================== SEPARATOR ================================