Score: 1.3 (>= 0.8) Infected Target: 130.107.249.208 Infector List: 76.171.220.62 Egg Source List: 76.171.220.62 C & C List: Peer Coord. List: Resource List: Observed Start: 05/21/2010 13:36:22.945 PDT Report End: 05/21/2010 13:36:24.389 PDT Gen. Time: 05/21/2010 13:36:26.149 PDT INBOUND SCAN EXPLOIT 76.171.220.62 (7) (13:36:22.945 PDT-13:36:24.389 PDT) event=1:22001056 {tcp} E2[rb] BLEEDING-EDGE VIRUS W32/Sasser.worm.b -NAI-) 1033<-1828 (13:36:26.149 PDT) ------------------------- event=1:22466 (2) {tcp} E2[rb] NETBIOS SMB-DS IPC$ unicode share access 445<-2922 (13:36:22.945 PDT) 445<-3189 (13:36:24.260 PDT) ------------------------- event=1:299913 (4) {tcp} E2[rb] SHELLCODE x86 0x90 unicode NOOP 2: 445<-3189 (13:36:24.385 PDT-13:36:24.389 PDT) 2: 445<-2922 (13:36:23.081 PDT-13:36:23.085 PDT) EXPLOIT (slade) EGG DOWNLOAD 76.171.220.62 (4) (13:36:25.629 PDT) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe 9996<-4897 (13:36:25.629 PDT) ------------------------- event=1:2001683 {tcp} E3[rb] BLEEDING-EDGE Malware Windows executable sent from remote host 1033<-1828 (13:36:26.127 PDT) ------------------------- event=1:31000004 {tcp} E3[rb] BotHunter Scrip-based Windows egg download .exe 9996->4897 (13:36:25.850 PDT) ------------------------- event=1:5001684 {tcp} E3[rb] BotHunter Malware Windows executable (PE) sent from remote host 1033<-1828 (13:36:26.127 PDT) C and C TRAFFIC PEER COORDINATION OUTBOUND SCAN 76.171.220.62 (13:36:25.641 PDT) event=1:52123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner 9996->4897 (13:36:25.641 PDT) ATTACK PREP DECLARE BOT tcpslice 1274474182.945 1274474184.390 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 130.107.249.208' ============================== SEPARATOR ================================