Score: 0.8 (>= 0.8) Infected Target: 192.168.1.243 Infector List: 1.168.123.109 Egg Source List: 1.168.123.109 C & C List: Peer Coord. List: Resource List: Observed Start: 01/05/2013 00:59:18.041 PST Gen. Time: 01/05/2013 00:59:18.463 PST INBOUND SCAN EXPLOIT 1.168.123.109 (00:59:18.041 PST) event=1:22351 {tcp} E2[rb] REGISTERED FREE NETBIOS DCERPC ISystemActivator path overflow attempt little endian unicode, [] MAC_Dst: 00:30:48:30:03:AE 135<-2357 (00:59:18.041 PST) EXPLOIT MALWARE DNS EGG DOWNLOAD 1.168.123.109 (00:59:18.463 PST) event=1:3001441 {udp} E3[rb] TFTP GET .exe from external source, [] MAC_Src: 00:30:48:30:03:AF 1031->69 (00:59:18.463 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 1357376358.041 1357376358.042 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 192.168.1.243' ============================== SEPARATOR ================================ Score: 0.8 (>= 0.8) Infected Target: 192.168.1.243 Infector List: 1.168.123.109 Egg Source List: 1.168.123.109 C & C List: Peer Coord. List: Resource List: Observed Start: 01/05/2013 00:59:18.041 PST Gen. Time: 01/05/2013 01:02:54.947 PST INBOUND SCAN EXPLOIT 1.168.123.109 (00:59:18.041 PST) event=1:22351 {tcp} E2[rb] REGISTERED FREE NETBIOS DCERPC ISystemActivator path overflow attempt little endian unicode, [] MAC_Dst: 00:30:48:30:03:AE 135<-2357 (00:59:18.041 PST) EXPLOIT MALWARE DNS EGG DOWNLOAD 1.168.123.109 (3) (00:59:18.463 PST) event=1:1444 {udp} E3[rb] TFTP GET from external source, [] MAC_Src: 00:30:48:30:03:AF 1031->69 (00:59:18.463 PST) ------------------------- event=1:2008120 {udp} E3[rb] ET POLICY Outbound TFTP Read Request, [] MAC_Src: 00:30:48:30:03:AF 1031->69 (00:59:18.463 PST) ------------------------- event=1:3001441 {udp} E3[rb] TFTP GET .exe from external source, [] MAC_Src: 00:30:48:30:03:AF 1031->69 (00:59:18.463 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 1357376358.041 1357376358.042 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 192.168.1.243' ============================== SEPARATOR ================================ Score: 0.8 (>= 0.8) Infected Target: 192.168.1.243 Infector List: 153.185.101.47 Egg Source List: 153.185.101.47 C & C List: Peer Coord. List: Resource List: Observed Start: 01/05/2013 06:33:00.591 PST Gen. Time: 01/05/2013 06:33:04.129 PST INBOUND SCAN EXPLOIT 153.185.101.47 (2) (06:33:00.591 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<-3271 (06:33:00.591 PST) 445<-3381 (06:33:02.776 PST) EXPLOIT MALWARE DNS EGG DOWNLOAD 153.185.101.47 (06:33:04.129 PST) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe, [] MAC_Src: 00:21:1C:EE:14:00 9996<-3556 (06:33:04.129 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 1357396380.591 1357396380.592 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 192.168.1.243' ============================== SEPARATOR ================================ Score: 1.3 (>= 0.8) Infected Target: 192.168.1.243 Infector List: 153.185.101.47 Egg Source List: 153.185.101.47 C & C List: Peer Coord. List: Resource List: Observed Start: 01/05/2013 06:33:00.591 PST Gen. Time: 01/05/2013 06:36:19.786 PST INBOUND SCAN EXPLOIT 153.185.101.47 (2) (06:33:00.591 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<-3271 (06:33:00.591 PST) 445<-3381 (06:33:02.776 PST) EXPLOIT MALWARE DNS EGG DOWNLOAD 153.185.101.47 (06:33:04.129 PST) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe, [] MAC_Src: 00:21:1C:EE:14:00 9996<-3556 (06:33:04.129 PST) C and C TRAFFIC C and C TRAFFIC (RBN) C and C DNS CHECK-IN OUTBOUND SKYPE CANDIDATE OUTBOUND SCAN (spp) OUTBOUND SCAN 153.185.101.47 (06:33:03.995 PST) event=1:552123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner, [] MAC_Src: 00:30:48:30:03:AF 9996->3556 (06:33:03.995 PST) ATTACK PREP PEER COORDINATION Info PEER COORDINATION DECLARE BOT Standard Port DECLARE BOT Non-standard Port DECLARE BOT OUTBOUND INTENSE MALWARE PORT SCAN tcpslice 1357396380.591 1357396380.592 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 192.168.1.243' ============================== SEPARATOR ================================