Score: 1.3 (>= 0.8) Infected Target: 130.107.149.253 Infector List: 122.131.223.86 Egg Source List: 122.131.223.86 C & C List: Peer Coord. List: Resource List: Observed Start: 10/14/2008 07:44:58.691 PDT Report End: 10/14/2008 07:45:00.915 PDT Gen. Time: 10/14/2008 07:45:03.785 PDT INBOUND SCAN EXPLOIT 122.131.223.86 (7) (07:44:58.691 PDT-07:45:00.915 PDT) event=1:22001056 {tcp} E2[rb] BLEEDING-EDGE VIRUS W32/Sasser.worm.b -NAI-) 1033<-3507 (07:45:03.785 PDT) ------------------------- event=1:22466 (2) {tcp} E2[rb] NETBIOS SMB-DS IPC$ unicode share access 445<-4766 (07:44:58.691 PDT) 445<-3062 (07:45:00.541 PDT) ------------------------- event=1:299913 (4) {tcp} E2[rb] SHELLCODE x86 0x90 unicode NOOP 2: 445<-4766 (07:44:59.036 PDT-07:44:59.036 PDT) 2: 445<-3062 (07:45:00.914 PDT-07:45:00.915 PDT) EXPLOIT (slade) EGG DOWNLOAD 122.131.223.86 (4) (07:45:02.288 PDT) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe 9996<-3322 (07:45:02.288 PDT) ------------------------- event=1:2001683 {tcp} E3[rb] BLEEDING-EDGE Malware Windows executable sent from remote host 1033<-3507 (07:45:03.646 PDT) ------------------------- event=1:31000004 {tcp} E3[rb] BotHunter Scrip-based Windows egg download .exe 9996->3322 (07:45:02.710 PDT) ------------------------- event=1:5001684 {tcp} E3[rb] BotHunter Malware Windows executable (PE) sent from remote host 1033<-3507 (07:45:03.646 PDT) C and C TRAFFIC PEER COORDINATION OUTBOUND SCAN 122.131.223.86 (07:45:02.436 PDT) event=1:52123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner 9996->3322 (07:45:02.436 PDT) ATTACK PREP DECLARE BOT tcpslice 1223995498.691 1223995500.916 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 130.107.149.253' ============================== SEPARATOR ================================