Score: 0.8 (>= 0.8) Infected Target: 192.168.1.122 Infector List: 218.201.241.87 Egg Source List: 218.201.241.87 C & C List: Peer Coord. List: Resource List: Observed Start: 08/31/2013 16:20:32.187 PDT Gen. Time: 08/31/2013 16:20:33.168 PDT INBOUND SCAN EXPLOIT 218.201.241.87 (16:20:32.187 PDT) event=1:22009200 {tcp} E2[rb] ET CURRENT_EVENTS Conficker.a Shellcode, [] MAC_Dst: 00:30:48:30:03:AE 445<-3637 (16:20:32.187 PDT) EXPLOIT (INTERNAL ATK SRC) EXPLOIT (ATK FROM INTERNAL SRC) CLIENT-INITIATED EXPLOIT EXPLOIT MALWARE DNS EGG DOWNLOAD 218.201.241.87 (16:20:33.168 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<-1372 (16:20:33.168 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 1377991232.187 1377991232.188 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 192.168.1.122' ============================== SEPARATOR ================================