Score: 1.3 (>= 0.8) Infected Target: 130.107.187.201 Infector List: 24.31.107.223 Egg Source List: 24.31.107.223 C & C List: Peer Coord. List: Resource List: Observed Start: 11/19/2008 19:54:52.819 PST Report End: 11/19/2008 19:54:54.757 PST Gen. Time: 11/19/2008 19:54:56.904 PST INBOUND SCAN EXPLOIT 24.31.107.223 (7) (19:54:52.819 PST-19:54:54.757 PST) event=1:22001056 {tcp} E2[rb] BLEEDING-EDGE VIRUS W32/Sasser.worm.b -NAI-) 1033<-1372 (19:54:56.904 PST) ------------------------- event=1:22466 (2) {tcp} E2[rb] NETBIOS SMB-DS IPC$ unicode share access 445<-1354 (19:54:54.438 PST) 445<-1342 (19:54:52.819 PST) ------------------------- event=1:299913 (4) {tcp} E2[rb] SHELLCODE x86 0x90 unicode NOOP 2: 445<-1342 (19:54:53.073 PST-19:54:53.129 PST) 2: 445<-1354 (19:54:54.700 PST-19:54:54.757 PST) EXPLOIT (slade) EGG DOWNLOAD 24.31.107.223 (4) (19:54:56.024 PST) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe 9996<-1366 (19:54:56.024 PST) ------------------------- event=1:2001683 {tcp} E3[rb] BLEEDING-EDGE Malware Windows executable sent from remote host 1033<-1372 (19:54:56.794 PST) ------------------------- event=1:31000004 {tcp} E3[rb] BotHunter Scrip-based Windows egg download .exe 9996->1366 (19:54:56.299 PST) ------------------------- event=1:5001684 {tcp} E3[rb] BotHunter Malware Windows executable (PE) sent from remote host 1033<-1372 (19:54:56.794 PST) C and C TRAFFIC PEER COORDINATION OUTBOUND SCAN 24.31.107.223 (19:54:55.940 PST) event=1:52123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner 9996->1366 (19:54:55.940 PST) ATTACK PREP DECLARE BOT tcpslice 1227153292.819 1227153294.758 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 130.107.187.201' ============================== SEPARATOR ================================