Score: 0.8 (>= 0.8) Infected Target: 192.168.1.237 Infector List: 118.87.4.42 Egg Source List: C & C List: Peer Coord. List: Resource List: Observed Start: 07/17/2012 04:39:20.271 PDT Gen. Time: 07/17/2012 04:39:20.510 PDT INBOUND SCAN EXPLOIT 118.87.4.42 (2) (04:39:20.271 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<-20579 (04:39:20.271 PDT) ------------------------- event=1:2299913 {tcp} E2[rb] ET SHELLCODE x86 0x90 unicode NOOP, [] MAC_Dst: 00:30:48:30:03:AE 135<-20579 (04:39:20.271 PDT) EXPLOIT MALWARE DNS EGG DOWNLOAD C and C TRAFFIC C and C TRAFFIC (RBN) C and C DNS CHECK-IN OUTBOUND SKYPE CANDIDATE OUTBOUND SCAN (spp) OUTBOUND SCAN 118.87.4.42 (04:39:20.510 PDT) event=1:552123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner, [] MAC_Src: 00:30:48:30:03:AE 1031->707 (04:39:20.510 PDT) ATTACK PREP PEER COORDINATION DECLARE BOT Standard Port DECLARE BOT Non-standard Port DECLARE BOT tcpslice 1342525160.271 1342525160.272 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 192.168.1.237' ============================== SEPARATOR ================================ Score: 1.3 (>= 0.8) Infected Target: 192.168.1.237 Infector List: 118.87.4.42 Egg Source List: 118.87.4.42 C & C List: Peer Coord. List: Resource List: Observed Start: 07/17/2012 04:39:20.271 PDT Gen. Time: 07/17/2012 04:42:54.893 PDT INBOUND SCAN EXPLOIT 118.87.4.42 (2) (04:39:20.271 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<-20579 (04:39:20.271 PDT) ------------------------- event=1:2299913 {tcp} E2[rb] ET SHELLCODE x86 0x90 unicode NOOP, [] MAC_Dst: 00:30:48:30:03:AE 135<-20579 (04:39:20.271 PDT) EXPLOIT MALWARE DNS EGG DOWNLOAD 118.87.4.42 (6) (04:39:22.045 PDT) event=1:1444 (2) {udp} E3[rb] TFTP GET from external source, [] MAC_Src: 00:30:48:30:03:AF 1032->69 (04:39:22.045 PDT) 1033->69 (04:39:34.893 PDT) ------------------------- event=1:2008120 (2) {udp} E3[rb] ET POLICY Outbound TFTP Read Request, [] MAC_Src: 00:30:48:30:03:AF 1032->69 (04:39:22.045 PDT) 1033->69 (04:39:34.893 PDT) ------------------------- event=1:3001441 (2) {udp} E3[rb] TFTP GET .exe from external source, [] MAC_Src: 00:30:48:30:03:AF 1032->69 (04:39:22.045 PDT) 1033->69 (04:39:34.893 PDT) C and C TRAFFIC C and C TRAFFIC (RBN) C and C DNS CHECK-IN OUTBOUND SKYPE CANDIDATE OUTBOUND SCAN (spp) OUTBOUND SCAN 118.87.4.42 (04:39:20.510 PDT) event=1:552123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner, [] MAC_Src: 00:30:48:30:03:AE 1031->707 (04:39:20.510 PDT) ATTACK PREP PEER COORDINATION DECLARE BOT Standard Port DECLARE BOT Non-standard Port DECLARE BOT tcpslice 1342525160.271 1342525160.272 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 192.168.1.237' ============================== SEPARATOR ================================