Score: 0.8 (>= 0.8) Infected Target: 192.168.1.250 Infector List: 206.255.234.95 Egg Source List: 206.255.234.95 C & C List: Peer Coord. List: Resource List: Observed Start: 01/03/2013 19:57:05.886 PST Gen. Time: 01/03/2013 19:57:08.701 PST INBOUND SCAN EXPLOIT 206.255.234.95 (2) (19:57:05.886 PST) 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<-2822 (19:57:05.886 PST) 445<-2840 (19:57:07.378 PST) EXPLOIT MALWARE DNS EGG DOWNLOAD 206.255.234.95 (19:57:08.701 PST) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe, [] MAC_Src: 00:21:1C:EE:14:00 9996<-2879 (19:57:08.701 PST) 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 Info PEER COORDINATION DECLARE BOT Standard Port DECLARE BOT Non-standard Port DECLARE BOT OUTBOUND INTENSE MALWARE PORT SCAN tcpslice 1357271825.886 1357271825.887 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 192.168.1.250' ============================== SEPARATOR ================================