Score: 1.3 (>= 0.8) Infected Target: 130.107.190.94 Infector List: 123.254.22.153 Egg Source List: 123.254.22.153 C & C List: Peer Coord. List: Resource List: Observed Start: 09/27/2008 09:57:22.825 PDT Report End: 09/27/2008 09:57:25.179 PDT Gen. Time: 09/27/2008 09:57:38.672 PDT INBOUND SCAN EXPLOIT 123.254.22.153 (7) (09:57:22.825 PDT-09:57:25.179 PDT) event=1:22001056 {tcp} E2[rb] BLEEDING-EDGE VIRUS W32/Sasser.worm.b -NAI-) 1033<-2404 (09:57:28.037 PDT) ------------------------- event=1:22466 (2) {tcp} E2[rb] NETBIOS SMB-DS IPC$ unicode share access 445<-2222 (09:57:24.773 PDT) 445<-2096 (09:57:22.825 PDT) ------------------------- event=1:299913 (4) {tcp} E2[rb] SHELLCODE x86 0x90 unicode NOOP 2: 445<-2222 (09:57:25.179 PDT-09:57:25.179 PDT) 2: 445<-2096 (09:57:23.241 PDT-09:57:23.241 PDT) EXPLOIT (slade) EGG DOWNLOAD 123.254.22.153 (4) (09:57:26.554 PDT) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe 9996<-2346 (09:57:26.554 PDT) ------------------------- event=1:2001683 {tcp} E3[rb] BLEEDING-EDGE Malware Windows executable sent from remote host 1033<-2404 (09:57:27.888 PDT) ------------------------- event=1:31000004 {tcp} E3[rb] BotHunter Scrip-based Windows egg download .exe 9996->2346 (09:57:27.009 PDT) ------------------------- event=1:5001684 {tcp} E3[rb] BotHunter Malware Windows executable (PE) sent from remote host 1033<-2404 (09:57:27.888 PDT) C and C TRAFFIC PEER COORDINATION OUTBOUND SCAN 106.188.48.91 (09:57:38.672 PDT) event=1:2001569 {tcp} E5[rb] ET SCAN Behavioral Unusual Port 445 traffic, Potential Scan or Infection 1065->445 (09:57:38.672 PDT) ATTACK PREP DECLARE BOT tcpslice 1222534642.825 1222534645.180 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 130.107.190.94' ============================== SEPARATOR ================================