Score: 0.8 (>= 0.8) Infected Target: 192.168.1.174 Infector List: 84.115.77.13 Egg Source List: 84.115.77.13 C & C List: Peer Coord. List: Resource List: Observed Start: 03/16/2011 02:12:33.218 PDT Gen. Time: 03/16/2011 02:12:33.224 PDT INBOUND SCAN EXPLOIT 84.115.77.13 (02:12:33.224 PDT) event=1:299998 {tcp} E2[rb] SHELLCODE x86 inc ebx NOOP, [] MAC_Dst: 00:30:48:30:03:AE 139<-2843 (02:12:33.224 PDT) EXPLOIT MALWARE DNS EGG DOWNLOAD 84.115.77.13 (02:12:33.218 PDT) event=1:3300006 {tcp} E3[rb] BotHunter MALWARE executable upload, [] MAC_Src: 00:21:1C:EE:14:00 139<-2843 (02:12:33.218 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 DECLARE BOT tcpslice 1300266753.218 1300266753.219 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 192.168.1.174' ============================== SEPARATOR ================================ Score: 0.8 (>= 0.8) Infected Target: 192.168.1.174 Infector List: 114.51.80.32 Egg Source List: 114.51.80.32 C & C List: Peer Coord. List: Resource List: Observed Start: 03/16/2011 23:11:45.028 PDT Gen. Time: 03/16/2011 23:11:49.087 PDT INBOUND SCAN EXPLOIT 114.51.80.32 (4) (23:11:45.028 PDT-23:11:47.438 PDT) event=1:2299913 (4) {tcp} E2[rb] ET SHELLCODE x86 0x90 unicode NOOP, [] MAC_Dst: 00:30:48:30:03:AE 2: 445<-36100 (23:11:47.418 PDT-23:11:47.438 PDT) 2: 445<-35824 (23:11:45.028 PDT-23:11:45.048 PDT) EXPLOIT MALWARE DNS EGG DOWNLOAD 114.51.80.32 (23:11:49.087 PDT) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe, [] MAC_Src: 00:21:1C:EE:14:00 9996<-36408 (23:11:49.087 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 DECLARE BOT tcpslice 1300342305.028 1300342307.439 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 192.168.1.174' ============================== SEPARATOR ================================ Score: 1.3 (>= 0.8) Infected Target: 192.168.1.174 Infector List: 114.51.80.32 Egg Source List: 114.51.80.32 C & C List: Peer Coord. List: Resource List: Observed Start: 03/16/2011 23:11:45.028 PDT Gen. Time: 03/16/2011 23:16:07.587 PDT INBOUND SCAN EXPLOIT 114.51.80.32 (5) (23:11:45.028 PDT-23:11:47.438 PDT) event=1:22001056 {tcp} E2[rb] ET WORM W32/Sasser.worm.b, [] MAC_Dst: 00:30:48:30:03:AE 1033<-36679 (23:11:51.308 PDT) ------------------------- event=1:2299913 (4) {tcp} E2[rb] ET SHELLCODE x86 0x90 unicode NOOP, [] MAC_Dst: 00:30:48:30:03:AE 2: 445<-36100 (23:11:47.418 PDT-23:11:47.438 PDT) 2: 445<-35824 (23:11:45.028 PDT-23:11:45.048 PDT) EXPLOIT MALWARE DNS EGG DOWNLOAD 114.51.80.32 (3) (23:11:49.087 PDT) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe, [] MAC_Src: 00:21:1C:EE:14:00 9996<-36408 (23:11:49.087 PDT) ------------------------- event=1:2000419 {tcp} E3[rb] ET POLICY PE EXE or DLL Windows file download, [] MAC_Src: 00:21:1C:EE:14:00 1033<-36679 (23:11:51.027 PDT) ------------------------- event=1:3300007 {tcp} E3[rb] BotHunter Malware Windows executable (PE) sent from remote host, [] MAC_Src: 00:21:1C:EE:14:00 1033<-36679 (23:11:51.027 PDT) C and C TRAFFIC C and C TRAFFIC (RBN) C and C DNS CHECK-IN OUTBOUND SKYPE CANDIDATE OUTBOUND SCAN (spp) OUTBOUND SCAN 114.51.80.32 (23:11:48.890 PDT) event=1:552123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner, [] MAC_Src: 00:30:48:30:03:AE 9996->36408 (23:11:48.890 PDT) ATTACK PREP PEER COORDINATION DECLARE BOT tcpslice 1300342305.028 1300342307.439 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 192.168.1.174' ============================== SEPARATOR ================================