Score: 0.8 (>= 0.8) Infected Target: 192.168.1.42 Infector List: 123.30.18.222 Egg Source List: 123.30.18.222 C & C List: Peer Coord. List: Resource List: Observed Start: 08/29/2013 12:29:59.602 PDT Gen. Time: 08/29/2013 12:30:00.685 PDT INBOUND SCAN EXPLOIT 123.30.18.222 (12:29:59.602 PDT) event=1:22009200 {tcp} E2[rb] ET CURRENT_EVENTS Conficker.a Shellcode, [] MAC_Dst: 00:30:48:30:03:AE 445<-1655 (12:29:59.602 PDT) EXPLOIT (INTERNAL ATK SRC) EXPLOIT (ATK FROM INTERNAL SRC) CLIENT-INITIATED EXPLOIT EXPLOIT MALWARE DNS EGG DOWNLOAD 123.30.18.222 (12:30:00.685 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<-4544 (12:30:00.685 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 1377804599.602 1377804599.603 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 192.168.1.42' ============================== SEPARATOR ================================