Score: 0.8 (>= 0.8) Infected Target: 192.168.1.90 Infector List: 186.149.106.222 Egg Source List: 186.149.106.222 C & C List: Peer Coord. List: Resource List: Observed Start: 05/09/2013 14:21:28.401 PDT Gen. Time: 05/09/2013 14:21:52.439 PDT INBOUND SCAN EXPLOIT 186.149.106.222 (14:21:28.401 PDT) event=1:22009200 {tcp} E2[rb] ET CURRENT_EVENTS Conficker.a Shellcode, [] MAC_Dst: 00:30:48:30:03:AE 445<-3342 (14:21:28.401 PDT) EXPLOIT MALWARE DNS EGG DOWNLOAD 186.149.106.222 (14:21:52.439 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<-7129 (14:21:52.439 PDT) C and C TRAFFIC C and C TRAFFIC (RBN) C and C DNS CHECK-IN OUTBOUND SKYPE CANDIDATE OUTBOUND SCAN (spp) OUTBOUND SCAN ATTACK PREP PEER COORDINATION Info PEER COORDINATION DECLARE BOT Standard Port DECLARE BOT Non-standard Port DECLARE BOT Local Threat Triggered DECLARE BOT OUTBOUND INTENSE MALWARE PORT SCAN tcpslice 1368134488.401 1368134488.402 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 192.168.1.90' ============================== SEPARATOR ================================