Score: 1.3 (>= 0.8) Infected Target: 130.107.214.32 Infector List: 4.227.44.91 Egg Source List: 4.227.44.91 C & C List: Peer Coord. List: Resource List: Observed Start: 05/19/2008 19:45:54.433 PDT Report End: 05/19/2008 19:45:58.474 PDT Gen. Time: 05/19/2008 19:46:16.485 PDT INBOUND SCAN EXPLOIT 4.227.44.91 (7) (19:45:54.433 PDT-19:45:58.474 PDT) event=1:2001056 {tcp} E2[rb] BLEEDING-EDGE VIRUS W32/Sasser.worm.b -NAI-) 1033<-4713 (19:46:02.904 PDT) ------------------------- event=1:2466 (2) {tcp} E2[rb] NETBIOS SMB-DS IPC$ unicode share access 445<-4491 (19:45:57.452 PDT) 445<-4314 (19:45:54.433 PDT) ------------------------- event=1:99913 (4) {tcp} E2[rb] SHELLCODE x86 0x90 unicode NOOP 2: 445<-4491 (19:45:58.355 PDT-19:45:58.474 PDT) 2: 445<-4314 (19:45:55.705 PDT-19:45:55.824 PDT) EXPLOIT (slade) EGG DOWNLOAD 4.227.44.91 (2) (19:45:59.888 PDT) event=1:2000047 {tcp} E3[rb] BLEEDING-EDGE VIRUS Sasser Transfer _up.exe 9996<-4605 (19:45:59.888 PDT) ------------------------- event=1:3000004 {tcp} E3[rb] BotHunter Scrip-based Windows egg download .exe 9996->4605 (19:46:00.272 PDT) C and C TRAFFIC PEER COORDINATION OUTBOUND SCAN 4.227.44.91 (19:46:16.485 PDT) event=555:5555005 {tcp} E5[sc] scade detected scanning of 21 IPs (fail ratio=0:2/21): 0->0 (19:46:16.485 PDT) 42.88.95.159 (19:46:16.485 PDT) event=1:2001569 {tcp} E5[rb] BLEEDING-EDGE Behavioral Unusual Port 445 traffic, Potential Scan or Infection 1076->445 (19:46:16.485 PDT) ATTACK PREP DECLARE BOT tcpslice 1211251554.433 1211251558.475 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 130.107.214.32' ============================== SEPARATOR ================================