Score: 1.3 (>= 0.8) Infected Target: 130.107.144.53 Infector List: 125.101.54.39 Egg Source List: 125.101.54.39 C & C List: Peer Coord. List: Resource List: Observed Start: 10/16/2008 03:34:30.208 PDT Report End: 10/16/2008 03:34:32.550 PDT Gen. Time: 10/16/2008 03:34:47.933 PDT INBOUND SCAN EXPLOIT 125.101.54.39 (7) (03:34:30.208 PDT-03:34:32.550 PDT) event=1:22001056 {tcp} E2[rb] BLEEDING-EDGE VIRUS W32/Sasser.worm.b -NAI-) 1033<-30785 (03:34:35.164 PDT) ------------------------- event=1:22466 (2) {tcp} E2[rb] NETBIOS SMB-DS IPC$ unicode share access 445<-29842 (03:34:30.208 PDT) 445<-30196 (03:34:32.158 PDT) ------------------------- event=1:299913 (4) {tcp} E2[rb] SHELLCODE x86 0x90 unicode NOOP 2: 445<-29842 (03:34:30.648 PDT-03:34:30.648 PDT) 2: 445<-30196 (03:34:32.549 PDT-03:34:32.550 PDT) EXPLOIT (slade) EGG DOWNLOAD 125.101.54.39 (4) (03:34:33.791 PDT) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe 9996<-30562 (03:34:33.791 PDT) ------------------------- event=1:2001683 {tcp} E3[rb] BLEEDING-EDGE Malware Windows executable sent from remote host 1033<-30785 (03:34:35.020 PDT) ------------------------- event=1:31000004 {tcp} E3[rb] BotHunter Scrip-based Windows egg download .exe 9996->30562 (03:34:34.230 PDT) ------------------------- event=1:5001684 {tcp} E3[rb] BotHunter Malware Windows executable (PE) sent from remote host 1033<-30785 (03:34:35.020 PDT) C and C TRAFFIC PEER COORDINATION OUTBOUND SCAN 133.117.30.34 (03:34:47.933 PDT) event=1:2001569 {tcp} E5[rb] ET SCAN Behavioral Unusual Port 445 traffic, Potential Scan or Infection 1074->445 (03:34:47.933 PDT) 125.101.54.39 (03:34:33.941 PDT) event=1:52123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner 9996->30562 (03:34:33.941 PDT) ATTACK PREP DECLARE BOT tcpslice 1224153270.208 1224153272.551 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 130.107.144.53' ============================== SEPARATOR ================================