Score:            1.3 (>= 0.8)
Infected Target:  130.107.164.28
Infector List:    207.144.212.50
Egg Source List:  207.144.212.50
C & C List:       <unobserved>
Peer Coord. List: <unobserved>
Resource List:    <unobserved>
Observed Start:   09/23/2008 14:45:03.719 PDT
Report End:       09/23/2008 14:45:08.316 PDT
Gen. Time:        09/23/2008 14:45:09.679 PDT

INBOUND SCAN
    <unobserved>

EXPLOIT
    207.144.212.50 (7) (14:45:03.719 PDT-14:45:08.316 PDT)
       event=1:22001056 {tcp} E2[rb] BLEEDING-EDGE VIRUS W32/Sasser.worm.b -NAI-)
          1033<-4729 (14:45:13.378 PDT)
       -------------------------
       event=1:22466 (2) {tcp} E2[rb] NETBIOS SMB-DS IPC$ unicode share access
          445<-4660 (14:45:03.719 PDT)
          445<-4680 (14:45:07.000 PDT)
       -------------------------
       event=1:299913 (4) {tcp} E2[rb] SHELLCODE x86 0x90 unicode NOOP
          2: 445<-4680 (14:45:08.187 PDT-14:45:08.316 PDT)
          2: 445<-4660 (14:45:04.874 PDT-14:45:05.001 PDT)

EXPLOIT (slade)
    <unobserved>

EGG DOWNLOAD
    207.144.212.50 (4) (14:45:09.772 PDT)
       event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe
          9996<-4702 (14:45:09.772 PDT)
       -------------------------
       event=1:2001683 {tcp} E3[rb] BLEEDING-EDGE Malware Windows executable sent from remote host
          1033<-4729 (14:45:12.318 PDT)
       -------------------------
       event=1:31000004 {tcp} E3[rb] BotHunter Scrip-based Windows egg download .exe
          9996->4702 (14:45:10.067 PDT)
       -------------------------
       event=1:5001684 {tcp} E3[rb] BotHunter Malware Windows executable (PE) sent from remote host
          1033<-4729 (14:45:12.318 PDT)

C and C TRAFFIC
    <unobserved>

PEER COORDINATION
    <unobserved>

OUTBOUND SCAN
    207.144.212.50 (14:45:09.679 PDT)
       event=1:52123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner
          9996->4702 (14:45:09.679 PDT)
    
    221.46.39.2 (14:45:29.653 PDT)
       event=1:2001569 {tcp} E5[rb] ET SCAN Behavioral Unusual Port 445 traffic, Potential Scan or Infection
          1054->445 (14:45:29.653 PDT)

ATTACK PREP
    <unobserved>

DECLARE BOT
    <unobserved>

tcpslice 1222206303.719 1222206308.317 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 130.107.164.28'

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