Score: 0.8 (>= 0.8) Infected Target: 192.168.1.34 Infector List: 122.169.240.178 Egg Source List: 122.169.240.178 C & C List: Peer Coord. List: Resource List: Observed Start: 08/31/2013 13:06:53.938 PDT Gen. Time: 08/31/2013 13:07:17.833 PDT INBOUND SCAN EXPLOIT 122.169.240.178 (13:06:53.938 PDT) event=1:22009200 {tcp} E2[rb] ET CURRENT_EVENTS Conficker.a Shellcode, [] MAC_Dst: 00:30:48:30:03:AE 445<-42309 (13:06:53.938 PDT) EXPLOIT (INTERNAL ATK SRC) EXPLOIT (ATK FROM INTERNAL SRC) CLIENT-INITIATED EXPLOIT EXPLOIT MALWARE DNS EGG DOWNLOAD 122.169.240.178 (13:07:17.833 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 1029<-5794 (13:07:17.833 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 1377979613.938 1377979613.939 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 192.168.1.34' ============================== SEPARATOR ================================