Score: 0.8 (>= 0.8) Infected Target: 192.168.1.28 Infector List: 202.152.30.227 Egg Source List: 202.152.30.227 C & C List: Peer Coord. List: Resource List: Observed Start: 08/31/2013 02:01:05.085 PDT Gen. Time: 08/31/2013 02:01:05.862 PDT INBOUND SCAN EXPLOIT 202.152.30.227 (02:01:05.085 PDT) event=1:22009200 {tcp} E2[rb] ET CURRENT_EVENTS Conficker.a Shellcode, [] MAC_Dst: 00:30:48:30:03:AE 445<-64129 (02:01:05.085 PDT) EXPLOIT (INTERNAL ATK SRC) EXPLOIT (ATK FROM INTERNAL SRC) CLIENT-INITIATED EXPLOIT EXPLOIT MALWARE DNS EGG DOWNLOAD 202.152.30.227 (02:01:05.862 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<-6731 (02:01:05.862 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 1377939665.085 1377939665.086 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 192.168.1.28' ============================== SEPARATOR ================================