Score: 1.3 (>= 0.8) Infected Target: 130.107.241.41 Infector List: 79.206.127.61 Egg Source List: 79.206.127.61 C & C List: Peer Coord. List: Resource List: Observed Start: 10/28/2008 12:49:28.972 PDT Report End: 10/28/2008 12:49:33.917 PDT Gen. Time: 10/28/2008 12:49:35.315 PDT INBOUND SCAN EXPLOIT 79.206.127.61 (7) (12:49:28.972 PDT-12:49:33.917 PDT) event=1:22001056 {tcp} E2[rb] BLEEDING-EDGE VIRUS W32/Sasser.worm.b -NAI-) 1033<-1776 (12:49:40.235 PDT) ------------------------- event=1:22466 (2) {tcp} E2[rb] NETBIOS SMB-DS IPC$ unicode share access 445<-4722 (12:49:32.561 PDT) 445<-4503 (12:49:28.972 PDT) ------------------------- event=1:299913 (4) {tcp} E2[rb] SHELLCODE x86 0x90 unicode NOOP 2: 445<-4722 (12:49:33.856 PDT-12:49:33.917 PDT) 2: 445<-4503 (12:49:30.348 PDT-12:49:30.409 PDT) EXPLOIT (slade) EGG DOWNLOAD 79.206.127.61 (4) (12:49:35.468 PDT) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe 9996<-1343 (12:49:35.468 PDT) ------------------------- event=1:2001683 {tcp} E3[rb] BLEEDING-EDGE Malware Windows executable sent from remote host 1033<-1776 (12:49:39.538 PDT) ------------------------- event=1:31000004 {tcp} E3[rb] BotHunter Scrip-based Windows egg download .exe 9996->1343 (12:49:35.952 PDT) ------------------------- event=1:5001684 {tcp} E3[rb] BotHunter Malware Windows executable (PE) sent from remote host 1033<-1776 (12:49:39.538 PDT) C and C TRAFFIC PEER COORDINATION OUTBOUND SCAN 79.206.127.61 (12:49:35.315 PDT) event=1:52123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner 9996->1343 (12:49:35.315 PDT) 36.18.107.154 (12:49:57.999 PDT) event=1:2001569 {tcp} E5[rb] ET SCAN Behavioral Unusual Port 445 traffic, Potential Scan or Infection 1080->445 (12:49:57.999 PDT) ATTACK PREP DECLARE BOT tcpslice 1225223368.972 1225223373.918 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 130.107.241.41' ============================== SEPARATOR ================================