Score: 1.3 (>= 0.8) Infected Target: 130.107.208.183 Infector List: 190.174.98.139 Egg Source List: 190.174.98.139 C & C List: Peer Coord. List: Resource List: Observed Start: 11/21/2009 13:02:04.888 PST Report End: 11/21/2009 13:02:11.694 PST Gen. Time: 11/21/2009 13:02:13.091 PST INBOUND SCAN EXPLOIT 190.174.98.139 (8) (13:02:04.888 PST-13:02:11.694 PST) event=1:22001056 {tcp} E2[rb] BLEEDING-EDGE VIRUS W32/Sasser.worm.b -NAI-) 1033<-1648 (13:02:15.990 PST) ------------------------- event=1:22466 (3) {tcp} E2[rb] NETBIOS SMB-DS IPC$ unicode share access 2: 445<-1529 (13:02:08.222 PST-13:02:10.507 PST) 445<-1504 (13:02:04.888 PST) ------------------------- event=1:299913 (4) {tcp} E2[rb] SHELLCODE x86 0x90 unicode NOOP 2: 445<-1504 (13:02:05.845 PST-13:02:05.867 PST) 2: 445<-1529 (13:02:11.672 PST-13:02:11.694 PST) EXPLOIT (slade) EGG DOWNLOAD 190.174.98.139 (4) (13:02:13.398 PST) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe 9996<-1603 (13:02:13.398 PST) ------------------------- event=1:2001683 {tcp} E3[rb] BLEEDING-EDGE Malware Windows executable sent from remote host 1033<-1648 (13:02:15.634 PST) ------------------------- event=1:31000004 {tcp} E3[rb] BotHunter Scrip-based Windows egg download .exe 9996->1603 (13:02:13.897 PST) ------------------------- event=1:5001684 {tcp} E3[rb] BotHunter Malware Windows executable (PE) sent from remote host 1033<-1648 (13:02:15.634 PST) C and C TRAFFIC PEER COORDINATION OUTBOUND SCAN 190.174.98.139 (13:02:13.091 PST) event=1:52123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner 9996->1603 (13:02:13.091 PST) ATTACK PREP DECLARE BOT tcpslice 1258837324.888 1258837331.695 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 130.107.208.183' ============================== SEPARATOR ================================