Score: 0.8 (>= 0.8) Infected Target: 192.168.1.11 Infector List: 203.162.175.54 Egg Source List: 203.162.175.54 C & C List: Peer Coord. List: Resource List: Observed Start: 09/02/2013 21:47:01.711 PDT Gen. Time: 09/02/2013 21:47:02.631 PDT INBOUND SCAN EXPLOIT 203.162.175.54 (21:47:01.711 PDT) event=1:22009200 {tcp} E2[rb] ET CURRENT_EVENTS Conficker.a Shellcode, [] MAC_Dst: 00:30:48:30:03:AE 445<-54994 (21:47:01.711 PDT) EXPLOIT (INTERNAL ATK SRC) EXPLOIT (ATK FROM INTERNAL SRC) CLIENT-INITIATED EXPLOIT EXPLOIT MALWARE DNS EGG DOWNLOAD 203.162.175.54 (21:47:02.631 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<-9338 (21:47:02.631 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 1378183621.711 1378183621.712 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 192.168.1.11' ============================== SEPARATOR ================================