Score: 1.3 (>= 0.8) Infected Target: 130.107.197.21 Infector List: 74.128.88.222 Egg Source List: 74.128.88.222 C & C List: Peer Coord. List: Resource List: Observed Start: 11/27/2008 16:52:45.841 PST Report End: 11/27/2008 16:52:47.624 PST Gen. Time: 11/27/2008 16:52:59.578 PST INBOUND SCAN EXPLOIT 74.128.88.222 (7) (16:52:45.841 PST-16:52:47.624 PST) event=1:22001056 {tcp} E2[rb] BLEEDING-EDGE VIRUS W32/Sasser.worm.b -NAI-) 1033<-3817 (16:52:49.917 PST) ------------------------- event=1:22466 (2) {tcp} E2[rb] NETBIOS SMB-DS IPC$ unicode share access 445<-3788 (16:52:47.385 PST) 445<-3761 (16:52:45.841 PST) ------------------------- event=1:299913 (4) {tcp} E2[rb] SHELLCODE x86 0x90 unicode NOOP 2: 445<-3788 (16:52:47.618 PST-16:52:47.624 PST) 2: 445<-3761 (16:52:46.082 PST-16:52:46.088 PST) EXPLOIT (slade) EGG DOWNLOAD 74.128.88.222 (4) (16:52:48.902 PST) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe 9996<-3802 (16:52:48.902 PST) ------------------------- event=1:2001683 {tcp} E3[rb] BLEEDING-EDGE Malware Windows executable sent from remote host 1033<-3817 (16:52:49.821 PST) ------------------------- event=1:31000004 {tcp} E3[rb] BotHunter Scrip-based Windows egg download .exe 9996->3802 (16:52:49.218 PST) ------------------------- event=1:5001684 {tcp} E3[rb] BotHunter Malware Windows executable (PE) sent from remote host 1033<-3817 (16:52:49.821 PST) C and C TRAFFIC PEER COORDINATION OUTBOUND SCAN 74.128.88.222 (16:52:49.045 PST) event=1:52123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner 9996->3802 (16:52:49.045 PST) 209.36.3.158 (16:52:59.578 PST) event=1:2001569 {tcp} E5[rb] ET SCAN Behavioral Unusual Port 445 traffic, Potential Scan or Infection 1070->445 (16:52:59.578 PST) ATTACK PREP DECLARE BOT tcpslice 1227833565.841 1227833567.625 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 130.107.197.21' ============================== SEPARATOR ================================