Score: 0.8 (>= 0.8) Infected Target: 192.168.1.196 Infector List: 221.171.175.201 Egg Source List: 221.171.175.201 C & C List: Peer Coord. List: Resource List: Observed Start: 09/06/2013 17:26:57.297 PDT Gen. Time: 09/06/2013 17:27:00.787 PDT INBOUND SCAN EXPLOIT 221.171.175.201 (2) (17:26:57.297 PDT) event=1:22514 (2) {tcp} E2[rb] GPL NETBIOS SMB-DS DCERPC LSASS DsRolerUpgradeDownlevelServer exploit attempt, [] MAC_Dst: 00:30:48:30:03:AE 445<-1954 (17:26:57.297 PDT) 445<-1986 (17:26:59.323 PDT) EXPLOIT (INTERNAL ATK SRC) EXPLOIT (ATK FROM INTERNAL SRC) CLIENT-INITIATED EXPLOIT EXPLOIT MALWARE DNS EGG DOWNLOAD 221.171.175.201 (17:27:00.787 PDT) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe, [] MAC_Src: 00:21:1C:EE:14:00 9996<-2181 (17:27:00.787 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 1378513617.297 1378513617.298 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 192.168.1.196' ============================== SEPARATOR ================================ Score: 1.3 (>= 0.8) Infected Target: 192.168.1.196 Infector List: 221.171.175.201 Egg Source List: 221.171.175.201 C & C List: Peer Coord. List: Resource List: Observed Start: 09/06/2013 17:26:57.297 PDT Gen. Time: 09/06/2013 17:31:01.855 PDT INBOUND SCAN EXPLOIT 221.171.175.201 (2) (17:26:57.297 PDT) event=1:22514 (2) {tcp} E2[rb] GPL NETBIOS SMB-DS DCERPC LSASS DsRolerUpgradeDownlevelServer exploit attempt, [] MAC_Dst: 00:30:48:30:03:AE 445<-1954 (17:26:57.297 PDT) 445<-1986 (17:26:59.323 PDT) EXPLOIT (INTERNAL ATK SRC) EXPLOIT (ATK FROM INTERNAL SRC) CLIENT-INITIATED EXPLOIT EXPLOIT MALWARE DNS EGG DOWNLOAD 221.171.175.201 (17:27:00.787 PDT) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe, [] MAC_Src: 00:21:1C:EE:14:00 9996<-2181 (17:27:00.787 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 221.171.175.201 (17:27:00.646 PDT) event=1:552123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner, [] MAC_Src: 00:30:48:30:03:AF 9996->2181 (17:27:00.646 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 1378513617.297 1378513617.298 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 192.168.1.196' ============================== SEPARATOR ================================