Score: 0.8 (>= 0.8) Infected Target: 192.168.1.27 Infector List: 188.132.135.88 Egg Source List: 188.132.135.88 C & C List: Peer Coord. List: Resource List: Observed Start: 09/07/2013 19:09:11.075 PDT Gen. Time: 09/07/2013 19:09:12.070 PDT INBOUND SCAN EXPLOIT 188.132.135.88 (19:09:11.075 PDT) event=1:22009200 {tcp} E2[rb] ET CURRENT_EVENTS Conficker.a Shellcode, [] MAC_Dst: 00:30:48:30:03:AE 445<-3634 (19:09:11.075 PDT) EXPLOIT (INTERNAL ATK SRC) EXPLOIT (ATK FROM INTERNAL SRC) CLIENT-INITIATED EXPLOIT EXPLOIT MALWARE DNS EGG DOWNLOAD 188.132.135.88 (19:09:12.070 PDT) event=1:2001685 {tcp} E3[rb] ET MALWARE Possible Windows executable sent when remote host claims to send an image, [] MAC_Src: 00:21:1C:EE:14:00 1028<-3757 (19:09:12.070 PDT) EGG DOWNLOAD (INTERNAL SRC) EGG DOWNLOAD (DL FROM INTERNAL) C and C TRAFFIC C and C TRAFFIC (INTERNAL BOT) C and C TRAFFIC (INTERNAL CnC) C and C TRAFFIC (RBN) C and C DNS CHECK-IN OUTBOUND SKYPE CANDIDATE OUTBOUND SCAN (spp) OUTBOUND ATTACK OUTBOUND ATTACK (ATK TO INTERNAL TARGET) OUTBOUND ATTACK (INTERNAL TARGET) ATTACK PREP PEER COORDINATION Info PEER COORDINATION DECLARE BOT Standard Port DECLARE BOT Non-standard Port DECLARE BOT OUTBOUND INTENSE MALWARE PORT SCAN tcpslice 1378606151.075 1378606151.076 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 192.168.1.27' ============================== SEPARATOR ================================