Score: 1.3 (>= 0.8) Infected Target: 192.168.1.240 Infector List: 174.27.19.113 Egg Source List: 174.27.19.113 C & C List: Peer Coord. List: Resource List: Observed Start: 08/01/2013 23:55:29.128 PDT Gen. Time: 08/02/2013 00:00:10.647 PDT INBOUND SCAN EXPLOIT 174.27.19.113 (2) (23:55:29.128 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<-4697 (23:55:29.128 PDT) 445<-4711 (23:55:30.570 PDT) EXPLOIT MALWARE DNS EGG DOWNLOAD 174.27.19.113 (23:55:31.843 PDT) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe, [] MAC_Src: 00:21:1C:EE:14:00 9996<-4728 (23:55:31.843 PDT) C and C TRAFFIC C and C TRAFFIC (RBN) C and C DNS CHECK-IN OUTBOUND SKYPE CANDIDATE OUTBOUND SCAN (spp) OUTBOUND SCAN 174.27.19.113 (23:55:31.780 PDT) event=1:552123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner, [] MAC_Src: 00:30:48:30:03:AF 9996->4728 (23:55:31.780 PDT) ATTACK PREP PEER COORDINATION Info PEER COORDINATION DECLARE BOT Standard Port DECLARE BOT Non-standard Port DECLARE BOT Local Threat Triggered DECLARE BOT OUTBOUND INTENSE MALWARE PORT SCAN tcpslice 1375426529.128 1375426529.129 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 192.168.1.240' ============================== SEPARATOR ================================