Score: 1.3 (>= 0.8) Infected Target: 130.107.191.221 Infector List: 76.84.176.41 Egg Source List: 76.84.176.41 C & C List: Peer Coord. List: Resource List: Observed Start: 11/08/2008 10:36:47.801 PST Report End: 11/08/2008 10:36:49.850 PST Gen. Time: 11/08/2008 10:36:52.239 PST INBOUND SCAN EXPLOIT 76.84.176.41 (7) (10:36:47.801 PST-10:36:49.850 PST) event=1:22001056 {tcp} E2[rb] BLEEDING-EDGE VIRUS W32/Sasser.worm.b -NAI-) 1033<-4836 (10:36:52.239 PST) ------------------------- event=1:22466 (2) {tcp} E2[rb] NETBIOS SMB-DS IPC$ unicode share access 445<-4803 (10:36:49.537 PST) 445<-4791 (10:36:47.801 PST) ------------------------- event=1:299913 (4) {tcp} E2[rb] SHELLCODE x86 0x90 unicode NOOP 2: 445<-4803 (10:36:49.845 PST-10:36:49.850 PST) 2: 445<-4791 (10:36:48.129 PST-10:36:48.133 PST) EXPLOIT (slade) EGG DOWNLOAD 76.84.176.41 (4) (10:36:51.145 PST) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe 9996<-4824 (10:36:51.145 PST) ------------------------- event=1:2001683 {tcp} E3[rb] BLEEDING-EDGE Malware Windows executable sent from remote host 1033<-4836 (10:36:52.113 PST) ------------------------- event=1:31000004 {tcp} E3[rb] BotHunter Scrip-based Windows egg download .exe 9996->4824 (10:36:51.282 PST) ------------------------- event=1:5001684 {tcp} E3[rb] BotHunter Malware Windows executable (PE) sent from remote host 1033<-4836 (10:36:52.113 PST) C and C TRAFFIC PEER COORDINATION OUTBOUND SCAN 76.84.176.41 (10:36:51.131 PST) event=1:52123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner 9996->4824 (10:36:51.131 PST) ATTACK PREP DECLARE BOT tcpslice 1226169407.801 1226169409.851 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 130.107.191.221' ============================== SEPARATOR ================================