Score: 1.3 (>= 0.8) Infected Target: 130.107.149.253 Infector List: 76.172.168.91 Egg Source List: 76.172.168.91 C & C List: Peer Coord. List: Resource List: Observed Start: 08/25/2008 18:55:51.544 PDT Report End: 08/25/2008 18:55:52.936 PDT Gen. Time: 08/25/2008 18:56:07.641 PDT INBOUND SCAN EXPLOIT 76.172.168.91 (7) (18:55:51.544 PDT-18:55:52.936 PDT) event=1:22001056 {tcp} E2[rb] BLEEDING-EDGE VIRUS W32/Sasser.worm.b -NAI-) 1033<-4694 (18:55:57.858 PDT) ------------------------- event=1:22466 (2) {tcp} E2[rb] NETBIOS SMB-DS IPC$ unicode share access 445<-4607 (18:55:52.829 PDT) 445<-4508 (18:55:51.544 PDT) ------------------------- event=1:299913 (4) {tcp} E2[rb] SHELLCODE x86 0x90 unicode NOOP 2: 445<-4508 (18:55:51.679 PDT-18:55:51.701 PDT) 2: 445<-4607 (18:55:52.932 PDT-18:55:52.936 PDT) EXPLOIT (slade) EGG DOWNLOAD 76.172.168.91 (3) (18:55:54.324 PDT) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe 9996<-4616 (18:55:54.324 PDT) ------------------------- event=1:2001683 {tcp} E3[rb] BLEEDING-EDGE Malware Windows executable sent from remote host 1033<-4694 (18:55:57.799 PDT) ------------------------- event=1:5001684 {tcp} E3[rb] BotHunter Malware Windows executable (PE) sent from remote host 1033<-4694 (18:55:57.799 PDT) C and C TRAFFIC PEER COORDINATION OUTBOUND SCAN 146.57.192.2 (18:56:07.641 PDT) event=1:2001569 {tcp} E5[rb] ET SCAN Behavioral Unusual Port 445 traffic, Potential Scan or Infection 1070->445 (18:56:07.641 PDT) ATTACK PREP DECLARE BOT tcpslice 1219715751.544 1219715752.937 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 130.107.149.253' ============================== SEPARATOR ================================