Score: 0.8 (>= 0.8) Infected Target: 192.168.1.163 Infector List: 24.43.13.59 Egg Source List: C & C List: Peer Coord. List: Resource List: Observed Start: 08/31/2013 00:50:20.820 PDT Gen. Time: 08/31/2013 00:50:21.066 PDT INBOUND SCAN EXPLOIT 24.43.13.59 (00:50:20.820 PDT) event=1:22351 {tcp} E2[rb] REGISTERED FREE NETBIOS DCERPC ISystemActivator path overflow attempt little endian unicode, [] MAC_Dst: 00:30:48:30:03:AE 135<-2190 (00:50:20.820 PDT) EXPLOIT (INTERNAL ATK SRC) EXPLOIT (ATK FROM INTERNAL SRC) CLIENT-INITIATED EXPLOIT EXPLOIT MALWARE DNS EGG DOWNLOAD 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 24.43.13.59 (00:50:21.066 PDT) event=1:552123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner, [] MAC_Src: 00:30:48:30:03:AE 1027->707 (00:50:21.066 PDT) 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 1377935420.820 1377935420.821 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 192.168.1.163' ============================== SEPARATOR ================================ Score: 1.3 (>= 0.8) Infected Target: 192.168.1.163 Infector List: 24.43.13.59 Egg Source List: 24.43.13.59 C & C List: Peer Coord. List: Resource List: Observed Start: 08/31/2013 00:50:20.820 PDT Gen. Time: 08/31/2013 00:53:53.132 PDT INBOUND SCAN EXPLOIT 24.43.13.59 (00:50:20.820 PDT) event=1:22351 {tcp} E2[rb] REGISTERED FREE NETBIOS DCERPC ISystemActivator path overflow attempt little endian unicode, [] MAC_Dst: 00:30:48:30:03:AE 135<-2190 (00:50:20.820 PDT) EXPLOIT (INTERNAL ATK SRC) EXPLOIT (ATK FROM INTERNAL SRC) CLIENT-INITIATED EXPLOIT EXPLOIT MALWARE DNS EGG DOWNLOAD 24.43.13.59 (3) (00:50:21.855 PDT) event=1:1444 {udp} E3[rb] TFTP GET from external source, [] MAC_Src: 00:30:48:30:03:AF 1028->69 (00:50:21.855 PDT) ------------------------- event=1:2008120 {udp} E3[rb] ET POLICY Outbound TFTP Read Request, [] MAC_Src: 00:30:48:30:03:AF 1028->69 (00:50:21.855 PDT) ------------------------- event=1:3001441 {udp} E3[rb] TFTP GET .exe from external source, [] MAC_Src: 00:30:48:30:03:AF 1028->69 (00:50:21.855 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 24.43.13.59 (00:50:21.066 PDT) event=1:552123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner, [] MAC_Src: 00:30:48:30:03:AE 1027->707 (00:50:21.066 PDT) 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 1377935420.820 1377935420.821 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 192.168.1.163' ============================== SEPARATOR ================================