Score: 1.3 (>= 0.8) Infected Target: 130.107.231.102 Infector List: 122.30.145.46 Egg Source List: 122.30.145.46 C & C List: Peer Coord. List: Resource List: Observed Start: 09/25/2008 17:03:21.887 PDT Report End: 09/25/2008 17:03:24.317 PDT Gen. Time: 09/25/2008 17:03:39.460 PDT INBOUND SCAN EXPLOIT 122.30.145.46 (7) (17:03:21.887 PDT-17:03:24.317 PDT) event=1:22001056 {tcp} E2[rb] BLEEDING-EDGE VIRUS W32/Sasser.worm.b -NAI-) 1033<-3191 (17:03:27.762 PDT) ------------------------- event=1:22466 (2) {tcp} E2[rb] NETBIOS SMB-DS IPC$ unicode share access 445<-2257 (17:03:21.887 PDT) 445<-2491 (17:03:23.897 PDT) ------------------------- event=1:299913 (4) {tcp} E2[rb] SHELLCODE x86 0x90 unicode NOOP 2: 445<-2491 (17:03:24.316 PDT-17:03:24.317 PDT) 2: 445<-2257 (17:03:22.327 PDT-17:03:22.328 PDT) EXPLOIT (slade) EGG DOWNLOAD 122.30.145.46 (4) (17:03:25.770 PDT) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe 9996<-2753 (17:03:25.770 PDT) ------------------------- event=1:2001683 {tcp} E3[rb] BLEEDING-EDGE Malware Windows executable sent from remote host 1033<-3191 (17:03:27.585 PDT) ------------------------- event=1:31000004 {tcp} E3[rb] BotHunter Scrip-based Windows egg download .exe 9996->2753 (17:03:26.319 PDT) ------------------------- event=1:5001684 {tcp} E3[rb] BotHunter Malware Windows executable (PE) sent from remote host 1033<-3191 (17:03:27.585 PDT) C and C TRAFFIC PEER COORDINATION OUTBOUND SCAN 51.105.220.103 (17:03:39.460 PDT) event=1:2001569 {tcp} E5[rb] ET SCAN Behavioral Unusual Port 445 traffic, Potential Scan or Infection 1089->445 (17:03:39.460 PDT) 122.30.145.46 (17:03:25.952 PDT) event=1:52123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner 9996->2753 (17:03:25.952 PDT) ATTACK PREP DECLARE BOT tcpslice 1222387401.887 1222387404.318 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 130.107.231.102' ============================== SEPARATOR ================================