Score: 1.3 (>= 0.8) Infected Target: 130.107.234.100 Infector List: 69.183.189.244 Egg Source List: 69.183.189.244 C & C List: Peer Coord. List: Resource List: Observed Start: 05/20/2008 19:20:12.591 PDT Report End: 05/20/2008 19:20:14.641 PDT Gen. Time: 05/20/2008 19:20:19.008 PDT INBOUND SCAN EXPLOIT 69.183.189.244 (7) (19:20:12.591 PDT-19:20:14.641 PDT) event=1:2001056 {tcp} E2[rb] BLEEDING-EDGE VIRUS W32/Sasser.worm.b -NAI-) 1033<-3212 (19:20:17.071 PDT) ------------------------- event=1:2466 (2) {tcp} E2[rb] NETBIOS SMB-DS IPC$ unicode share access 445<-3131 (19:20:14.284 PDT) 445<-3094 (19:20:12.591 PDT) ------------------------- event=1:99913 (4) {tcp} E2[rb] SHELLCODE x86 0x90 unicode NOOP 2: 445<-3094 (19:20:12.924 PDT-19:20:12.959 PDT) 2: 445<-3131 (19:20:14.606 PDT-19:20:14.641 PDT) EXPLOIT (slade) EGG DOWNLOAD 69.183.189.244 (2) (19:20:16.084 PDT) event=1:2000047 {tcp} E3[rb] BLEEDING-EDGE VIRUS Sasser Transfer _up.exe 9996<-3173 (19:20:16.084 PDT) ------------------------- event=1:3000004 {tcp} E3[rb] BotHunter Scrip-based Windows egg download .exe 9996->3173 (19:20:16.087 PDT) C and C TRAFFIC PEER COORDINATION OUTBOUND SCAN 69.183.189.244 (19:20:19.008 PDT) event=555:5555005 {tcp} E5[sc] scade detected scanning of 21 IPs (fail ratio=0:2/21): 0->0 (19:20:19.008 PDT) 187.25.193.225 (19:20:19.008 PDT) event=1:2001569 {tcp} E5[rb] BLEEDING-EDGE Behavioral Unusual Port 445 traffic, Potential Scan or Infection 1088->445 (19:20:19.008 PDT) ATTACK PREP DECLARE BOT tcpslice 1211336412.591 1211336414.642 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 130.107.234.100' ============================== SEPARATOR ================================