Score:            1.3 (>= 0.8)
Infected Target:  130.107.139.244
Infector List:    118.0.49.238
Egg Source List:  118.0.49.238
C & C List:       <unobserved>
Peer Coord. List: <unobserved>
Resource List:    <unobserved>
Observed Start:   09/12/2008 07:41:34.495 PDT
Report End:       09/12/2008 07:41:37.669 PDT
Gen. Time:        09/12/2008 07:41:52.202 PDT

INBOUND SCAN
    <unobserved>

EXPLOIT
    118.0.49.238 (7) (07:41:34.495 PDT-07:41:37.669 PDT)
       event=1:22001056 {tcp} E2[rb] BLEEDING-EDGE VIRUS W32/Sasser.worm.b -NAI-)
          1033<-2728 (07:41:40.944 PDT)
       -------------------------
       event=1:22466 (2) {tcp} E2[rb] NETBIOS SMB-DS IPC$ unicode share access
          445<-2711 (07:41:34.495 PDT)
          445<-2720 (07:41:37.041 PDT)
       -------------------------
       event=1:299913 (4) {tcp} E2[rb] SHELLCODE x86 0x90 unicode NOOP
          2: 445<-2720 (07:41:37.669 PDT-07:41:37.669 PDT)
          2: 445<-2711 (07:41:35.153 PDT-07:41:35.154 PDT)

EXPLOIT (slade)
    <unobserved>

EGG DOWNLOAD
    118.0.49.238 (4) (07:41:39.076 PDT)
       event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe
          9996<-2724 (07:41:39.076 PDT)
       -------------------------
       event=1:2001683 {tcp} E3[rb] BLEEDING-EDGE Malware Windows executable sent from remote host
          1033<-2728 (07:41:40.889 PDT)
       -------------------------
       event=1:31000004 {tcp} E3[rb] BotHunter Scrip-based Windows egg download .exe
          9996->2724 (07:41:39.437 PDT)
       -------------------------
       event=1:5001684 {tcp} E3[rb] BotHunter Malware Windows executable (PE) sent from remote host
          1033<-2728 (07:41:40.889 PDT)

C and C TRAFFIC
    <unobserved>

PEER COORDINATION
    <unobserved>

OUTBOUND SCAN
    118.0.49.238 (07:41:39.104 PDT)
       event=1:52123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner
          9996->2724 (07:41:39.104 PDT)
    
    5.159.166.132 (07:41:52.202 PDT)
       event=1:2001569 {tcp} E5[rb] ET SCAN Behavioral Unusual Port 445 traffic, Potential Scan or Infection
          1078->445 (07:41:52.202 PDT)

ATTACK PREP
    <unobserved>

DECLARE BOT
    <unobserved>

tcpslice 1221230494.495 1221230497.670 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 130.107.139.244'

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