Score: 1.3 (>= 0.8) Infected Target: 130.107.214.250 Infector List: 125.83.120.228 Egg Source List: 125.83.120.228 C & C List: Peer Coord. List: Resource List: Observed Start: 10/04/2008 05:20:38.759 PDT Report End: 10/04/2008 05:20:44.273 PDT Gen. Time: 10/04/2008 05:21:03.125 PDT INBOUND SCAN EXPLOIT 125.83.120.228 (7) (05:20:38.759 PDT-05:20:44.273 PDT) event=1:22001056 {tcp} E2[rb] BLEEDING-EDGE VIRUS W32/Sasser.worm.b -NAI-) 1033<-3263 (05:20:51.016 PDT) ------------------------- event=1:22466 (2) {tcp} E2[rb] NETBIOS SMB-DS IPC$ unicode share access 445<-3504 (05:20:42.919 PDT) 445<-4887 (05:20:38.759 PDT) ------------------------- event=1:299913 (4) {tcp} E2[rb] SHELLCODE x86 0x90 unicode NOOP 2: 445<-3504 (05:20:44.246 PDT-05:20:44.273 PDT) 2: 445<-4887 (05:20:40.067 PDT-05:20:40.093 PDT) EXPLOIT (slade) EGG DOWNLOAD 125.83.120.228 (4) (05:20:46.299 PDT) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe 9996<-4312 (05:20:46.299 PDT) ------------------------- event=1:2001683 {tcp} E3[rb] BLEEDING-EDGE Malware Windows executable sent from remote host 1033<-3263 (05:20:50.444 PDT) ------------------------- event=1:31000004 {tcp} E3[rb] BotHunter Scrip-based Windows egg download .exe 9996->4312 (05:20:46.674 PDT) ------------------------- event=1:5001684 {tcp} E3[rb] BotHunter Malware Windows executable (PE) sent from remote host 1033<-3263 (05:20:50.444 PDT) C and C TRAFFIC PEER COORDINATION OUTBOUND SCAN 121.24.109.132 (05:21:03.125 PDT) event=1:2001569 {tcp} E5[rb] ET SCAN Behavioral Unusual Port 445 traffic, Potential Scan or Infection 1075->445 (05:21:03.125 PDT) ATTACK PREP DECLARE BOT tcpslice 1223122838.759 1223122844.274 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 130.107.214.250' ============================== SEPARATOR ================================