Score: 1.3 (>= 0.8) Infected Target: 130.107.226.193 Infector List: 220.97.173.187 Egg Source List: 220.97.173.187 C & C List: Peer Coord. List: Resource List: Observed Start: 09/22/2008 02:26:00.641 PDT Report End: 09/22/2008 02:26:02.966 PDT Gen. Time: 09/22/2008 02:26:16.519 PDT INBOUND SCAN EXPLOIT 220.97.173.187 (7) (02:26:00.641 PDT-02:26:02.966 PDT) event=1:22001056 {tcp} E2[rb] BLEEDING-EDGE VIRUS W32/Sasser.worm.b -NAI-) 1033<-4086 (02:26:05.577 PDT) ------------------------- event=1:22466 (2) {tcp} E2[rb] NETBIOS SMB-DS IPC$ unicode share access 445<-3817 (02:26:00.641 PDT) 445<-3937 (02:26:02.553 PDT) ------------------------- event=1:299913 (4) {tcp} E2[rb] SHELLCODE x86 0x90 unicode NOOP 2: 445<-3937 (02:26:02.965 PDT-02:26:02.966 PDT) 2: 445<-3817 (02:26:00.993 PDT-02:26:00.993 PDT) EXPLOIT (slade) EGG DOWNLOAD 220.97.173.187 (4) (02:26:04.270 PDT) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe 9996<-4026 (02:26:04.270 PDT) ------------------------- event=1:2001683 {tcp} E3[rb] BLEEDING-EDGE Malware Windows executable sent from remote host 1033<-4086 (02:26:05.414 PDT) ------------------------- event=1:31000004 {tcp} E3[rb] BotHunter Scrip-based Windows egg download .exe 9996->4026 (02:26:04.485 PDT) ------------------------- event=1:5001684 {tcp} E3[rb] BotHunter Malware Windows executable (PE) sent from remote host 1033<-4086 (02:26:05.414 PDT) C and C TRAFFIC PEER COORDINATION OUTBOUND SCAN 100.210.244.36 (02:26:16.519 PDT) event=1:2001569 {tcp} E5[rb] ET SCAN Behavioral Unusual Port 445 traffic, Potential Scan or Infection 1093->445 (02:26:16.519 PDT) 220.97.173.187 (02:26:04.159 PDT) event=1:52123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner 9996->4026 (02:26:04.159 PDT) ATTACK PREP DECLARE BOT tcpslice 1222075560.641 1222075562.967 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 130.107.226.193' ============================== SEPARATOR ================================