Score: 1.3 (>= 0.8) Infected Target: 130.107.230.90 Infector List: 202.59.116.62 Egg Source List: 202.59.116.62 C & C List: Peer Coord. List: Resource List: Observed Start: 08/09/2008 18:42:05.443 PDT Report End: 08/09/2008 18:42:08.099 PDT Gen. Time: 08/09/2008 18:42:24.330 PDT INBOUND SCAN EXPLOIT 202.59.116.62 (7) (18:42:05.443 PDT-18:42:08.099 PDT) event=1:22001056 {tcp} E2[rb] BLEEDING-EDGE VIRUS W32/Sasser.worm.b -NAI-) 1033<-4421 (18:42:11.053 PDT) ------------------------- event=1:22466 (2) {tcp} E2[rb] NETBIOS SMB-DS IPC$ unicode share access 445<-4381 (18:42:05.443 PDT) 445<-4383 (18:42:07.547 PDT) ------------------------- event=1:299913 (4) {tcp} E2[rb] SHELLCODE x86 0x90 unicode NOOP 2: 445<-4381 (18:42:05.849 PDT-18:42:06.030 PDT) 2: 445<-4383 (18:42:07.938 PDT-18:42:08.099 PDT) EXPLOIT (slade) EGG DOWNLOAD 202.59.116.62 (4) (18:42:09.339 PDT) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe 9996<-4388 (18:42:09.339 PDT) ------------------------- event=1:2001683 {tcp} E3[rb] BLEEDING-EDGE Malware Windows executable sent from remote host 1033<-4421 (18:42:10.797 PDT) ------------------------- event=1:31000004 {tcp} E3[rb] BotHunter Scrip-based Windows egg download .exe 9996->4388 (18:42:09.720 PDT) ------------------------- event=1:5001684 {tcp} E3[rb] BotHunter Malware Windows executable (PE) sent from remote host 1033<-4421 (18:42:10.797 PDT) C and C TRAFFIC PEER COORDINATION OUTBOUND SCAN 187.14.203.145 (18:42:24.330 PDT) event=1:2001569 {tcp} E5[rb] ET SCAN Behavioral Unusual Port 445 traffic, Potential Scan or Infection 1097->445 (18:42:24.330 PDT) 202.59.116.62 (18:42:09.458 PDT) event=1:52123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner 9996->4388 (18:42:09.458 PDT) ATTACK PREP DECLARE BOT tcpslice 1218332525.443 1218332528.100 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 130.107.230.90' ============================== SEPARATOR ================================