Score: 1.3 (>= 0.8) Infected Target: 130.107.242.222 Infector List: 75.186.153.49 Egg Source List: 75.186.153.49 C & C List: Peer Coord. List: Resource List: Observed Start: 11/04/2008 15:19:47.568 PST Report End: 11/04/2008 15:19:49.688 PST Gen. Time: 11/04/2008 15:20:02.387 PST INBOUND SCAN EXPLOIT 75.186.153.49 (7) (15:19:47.568 PST-15:19:49.688 PST) event=1:22001056 {tcp} E2[rb] BLEEDING-EDGE VIRUS W32/Sasser.worm.b -NAI-) 1033<-3631 (15:19:52.221 PST) ------------------------- event=1:22466 (2) {tcp} E2[rb] NETBIOS SMB-DS IPC$ unicode share access 445<-3611 (15:19:49.404 PST) 445<-3599 (15:19:47.568 PST) ------------------------- event=1:299913 (4) {tcp} E2[rb] SHELLCODE x86 0x90 unicode NOOP 2: 445<-3611 (15:19:49.684 PST-15:19:49.688 PST) 2: 445<-3599 (15:19:47.858 PST-15:19:47.862 PST) EXPLOIT (slade) EGG DOWNLOAD 75.186.153.49 (4) (15:19:51.316 PST) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe 9996<-3621 (15:19:51.316 PST) ------------------------- event=1:2001683 {tcp} E3[rb] BLEEDING-EDGE Malware Windows executable sent from remote host 1033<-3631 (15:19:52.053 PST) ------------------------- event=1:31000004 {tcp} E3[rb] BotHunter Scrip-based Windows egg download .exe 9996->3621 (15:19:51.319 PST) ------------------------- event=1:5001684 {tcp} E3[rb] BotHunter Malware Windows executable (PE) sent from remote host 1033<-3631 (15:19:52.053 PST) C and C TRAFFIC PEER COORDINATION OUTBOUND SCAN 161.201.125.77 (15:20:02.387 PST) event=1:2001569 {tcp} E5[rb] ET SCAN Behavioral Unusual Port 445 traffic, Potential Scan or Infection 1040->445 (15:20:02.387 PST) 75.186.153.49 (15:19:51.100 PST) event=1:52123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner 9996->3621 (15:19:51.100 PST) ATTACK PREP DECLARE BOT tcpslice 1225840787.568 1225840789.689 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 130.107.242.222' ============================== SEPARATOR ================================