Score: 0.8 (>= 0.8) Infected Target: 192.168.1.143 Infector List: 222.66.158.194 Egg Source List: 222.66.158.194 C & C List: Peer Coord. List: Resource List: Observed Start: 10/20/2013 01:32:13.290 PDT Gen. Time: 10/20/2013 01:32:17.028 PDT INBOUND SCAN EXPLOIT 222.66.158.194 (2) (01:32:13.290 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<-26190 (01:32:13.290 PDT) 445<-26200 (01:32:15.536 PDT) EXPLOIT (INTERNAL) EXPLOIT MALWARE DNS EGG DOWNLOAD 222.66.158.194 (01:32:17.028 PDT) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe, [] MAC_Src: 00:21:1C:EE:14:00 9996<-26208 (01:32:17.028 PDT) EGG DOWNLOAD (INTERNAL) C and C TRAFFIC C and C TRAFFIC (INTERNAL) C and C TRAFFIC (RBN) C and C DNS CHECK-IN OUTBOUND SKYPE CANDIDATE OUTBOUND SCAN (spp) OUTBOUND ATTACK OUTBOUND ATTACK (INTERNAL) ATTACK PREP PEER COORDINATION Info PEER COORDINATION DECLARE BOT Standard Port DECLARE BOT Non-standard Port DECLARE BOT OUTBOUND INTENSE MALWARE PORT SCAN tcpslice 1382257933.290 1382257933.291 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 192.168.1.143' ============================== SEPARATOR ================================