Score: 0.8 (>= 0.8) Infected Target: 192.168.1.117 Infector List: 122.155.167.90 Egg Source List: 122.155.167.90 C & C List: Peer Coord. List: Resource List: Observed Start: 08/28/2013 14:33:32.490 PDT Gen. Time: 08/28/2013 14:33:33.280 PDT INBOUND SCAN EXPLOIT 122.155.167.90 (14:33:32.490 PDT) event=1:22009200 {tcp} E2[rb] ET CURRENT_EVENTS Conficker.a Shellcode, [] MAC_Dst: 00:30:48:30:03:AE 445<-4086 (14:33:32.490 PDT) EXPLOIT (INTERNAL ATK SRC) EXPLOIT (ATK FROM INTERNAL SRC) CLIENT-INITIATED EXPLOIT EXPLOIT MALWARE DNS EGG DOWNLOAD 122.155.167.90 (14:33:33.280 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<-5687 (14:33:33.280 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 1377725612.490 1377725612.491 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 192.168.1.117' ============================== SEPARATOR ================================