Score: 1.3 (>= 0.8) Infected Target: 130.107.235.177 Infector List: 66.2.44.25 Egg Source List: 66.2.44.25 C & C List: Peer Coord. List: Resource List: Observed Start: 06/16/2008 19:20:46.340 PDT Report End: 06/16/2008 19:20:50.360 PDT Gen. Time: 06/16/2008 19:20:51.704 PDT INBOUND SCAN EXPLOIT 66.2.44.25 (7) (19:20:46.340 PDT-19:20:50.360 PDT) event=1:22001056 {tcp} E2[rb] BLEEDING-EDGE VIRUS W32/Sasser.worm.b -NAI-) 1033<-3320 (19:20:54.733 PDT) ------------------------- event=1:22466 (2) {tcp} E2[rb] NETBIOS SMB-DS IPC$ unicode share access 445<-3311 (19:20:49.322 PDT) 445<-3298 (19:20:46.340 PDT) ------------------------- event=1:299913 (4) {tcp} E2[rb] SHELLCODE x86 0x90 unicode NOOP 2: 445<-3311 (19:20:50.266 PDT-19:20:50.360 PDT) 2: 445<-3298 (19:20:47.351 PDT-19:20:47.470 PDT) EXPLOIT (slade) EGG DOWNLOAD 66.2.44.25 (4) (19:20:51.740 PDT) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe 9996<-3316 (19:20:51.740 PDT) ------------------------- event=1:2001683 {tcp} E3[rb] BLEEDING-EDGE Malware Windows executable sent from remote host 1033<-3320 (19:20:53.686 PDT) ------------------------- event=1:31000004 {tcp} E3[rb] BotHunter Scrip-based Windows egg download .exe 9996->3316 (19:20:51.997 PDT) ------------------------- event=1:5001684 {tcp} E3[rb] BotHunter Malware Windows executable (PE) sent from remote host 1033<-3320 (19:20:53.686 PDT) C and C TRAFFIC PEER COORDINATION OUTBOUND SCAN 199.185.25.144 (19:21:09.986 PDT) event=1:2001569 {tcp} E5[rb] ET SCAN Behavioral Unusual Port 445 traffic, Potential Scan or Infection 1065->445 (19:21:09.986 PDT) 66.2.44.25 (19:20:51.704 PDT) event=1:52123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner 9996->3316 (19:20:51.704 PDT) ATTACK PREP DECLARE BOT tcpslice 1213669246.340 1213669250.361 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 130.107.235.177' ============================== SEPARATOR ================================