Score: 0.8 (>= 0.8) Infected Target: 192.168.1.140 Infector List: 217.172.29.18 Egg Source List: 217.172.29.18 C & C List: Peer Coord. List: Resource List: Observed Start: 09/10/2013 05:35:18.791 PDT Gen. Time: 09/10/2013 05:35:22.842 PDT INBOUND SCAN EXPLOIT 217.172.29.18 (2) (05:35:18.791 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<-3464 (05:35:18.791 PDT) 445<-3531 (05:35:21.240 PDT) EXPLOIT (INTERNAL) EXPLOIT MALWARE DNS EGG DOWNLOAD 217.172.29.18 (05:35:22.842 PDT) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe, [] MAC_Src: 00:21:1C:EE:14:00 9996<-3595 (05:35:22.842 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 1378816518.791 1378816518.792 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 192.168.1.140' ============================== SEPARATOR ================================ Score: 1.3 (>= 0.8) Infected Target: 192.168.1.140 Infector List: 217.172.29.18 Egg Source List: 217.172.29.18 C & C List: Peer Coord. List: Resource List: Observed Start: 09/10/2013 05:35:18.791 PDT Gen. Time: 09/10/2013 05:38:53.929 PDT INBOUND SCAN EXPLOIT 217.172.29.18 (2) (05:35:18.791 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<-3464 (05:35:18.791 PDT) 445<-3531 (05:35:21.240 PDT) EXPLOIT (INTERNAL) EXPLOIT MALWARE DNS EGG DOWNLOAD 217.172.29.18 (05:35:22.842 PDT) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe, [] MAC_Src: 00:21:1C:EE:14:00 9996<-3595 (05:35:22.842 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 217.172.29.18 (05:35:22.628 PDT) event=1:552123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner, [] MAC_Src: 00:30:48:30:03:AF 9996->3595 (05:35:22.628 PDT) 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 1378816518.791 1378816518.792 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 192.168.1.140' ============================== SEPARATOR ================================