Score: 0.8 (>= 0.8) Infected Target: 192.168.1.74 Infector List: 202.141.240.86 Egg Source List: 202.141.240.86 C & C List: Peer Coord. List: Resource List: Observed Start: 09/05/2013 21:14:06.287 PDT Gen. Time: 09/05/2013 21:14:07.476 PDT INBOUND SCAN EXPLOIT 202.141.240.86 (21:14:06.287 PDT) event=1:22009200 {tcp} E2[rb] ET CURRENT_EVENTS Conficker.a Shellcode, [] MAC_Dst: 00:30:48:30:03:AE 445<-3337 (21:14:06.287 PDT) EXPLOIT (INTERNAL ATK SRC) EXPLOIT (ATK FROM INTERNAL SRC) CLIENT-INITIATED EXPLOIT EXPLOIT MALWARE DNS EGG DOWNLOAD 202.141.240.86 (21:14:07.476 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<-8232 (21:14:07.476 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 1378440846.287 1378440846.288 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 192.168.1.74' ============================== SEPARATOR ================================