Score: 0.8 (>= 0.8) Infected Target: 192.168.1.185 Infector List: 126.117.13.252 Egg Source List: 126.117.13.252 C & C List: Peer Coord. List: Resource List: Observed Start: 09/02/2013 18:19:55.371 PDT Gen. Time: 09/02/2013 18:19:58.721 PDT INBOUND SCAN EXPLOIT 126.117.13.252 (2) (18:19:55.371 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<-1081 (18:19:55.371 PDT) 445<-1182 (18:19:57.327 PDT) EXPLOIT (INTERNAL ATK SRC) EXPLOIT (ATK FROM INTERNAL SRC) CLIENT-INITIATED EXPLOIT EXPLOIT MALWARE DNS EGG DOWNLOAD 126.117.13.252 (18:19:58.721 PDT) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe, [] MAC_Src: 00:21:1C:EE:14:00 9996<-1227 (18:19:58.721 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 1378171195.371 1378171195.372 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 192.168.1.185' ============================== SEPARATOR ================================ Score: 1.3 (>= 0.8) Infected Target: 192.168.1.185 Infector List: 126.117.13.252 Egg Source List: 126.117.13.252 C & C List: Peer Coord. List: Resource List: Observed Start: 09/02/2013 18:19:55.371 PDT Gen. Time: 09/02/2013 18:23:58.577 PDT INBOUND SCAN EXPLOIT 126.117.13.252 (2) (18:19:55.371 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<-1081 (18:19:55.371 PDT) 445<-1182 (18:19:57.327 PDT) EXPLOIT (INTERNAL ATK SRC) EXPLOIT (ATK FROM INTERNAL SRC) CLIENT-INITIATED EXPLOIT EXPLOIT MALWARE DNS EGG DOWNLOAD 126.117.13.252 (18:19:58.721 PDT) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe, [] MAC_Src: 00:21:1C:EE:14:00 9996<-1227 (18:19:58.721 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 126.117.13.252 (18:19:58.711 PDT) event=1:552123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner, [] MAC_Src: 00:30:48:30:03:AF 9996->1227 (18:19:58.711 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 1378171195.371 1378171195.372 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 192.168.1.185' ============================== SEPARATOR ================================