Score: 1.3 (>= 0.8) Infected Target: 130.107.228.25 Infector List: 118.12.228.231 Egg Source List: 118.12.228.231 C & C List: Peer Coord. List: Resource List: Observed Start: 10/05/2008 00:35:59.790 PDT Report End: 10/05/2008 00:36:02.343 PDT Gen. Time: 10/05/2008 00:36:05.172 PDT INBOUND SCAN EXPLOIT 118.12.228.231 (7) (00:35:59.790 PDT-00:36:02.343 PDT) event=1:22001056 {tcp} E2[rb] BLEEDING-EDGE VIRUS W32/Sasser.worm.b -NAI-) 1033<-3531 (00:36:05.172 PDT) ------------------------- event=1:22466 (2) {tcp} E2[rb] NETBIOS SMB-DS IPC$ unicode share access 445<-4898 (00:35:59.790 PDT) 445<-3217 (00:36:01.870 PDT) ------------------------- event=1:299913 (4) {tcp} E2[rb] SHELLCODE x86 0x90 unicode NOOP 2: 445<-4898 (00:36:00.292 PDT-00:36:00.307 PDT) 2: 445<-3217 (00:36:02.328 PDT-00:36:02.343 PDT) EXPLOIT (slade) EGG DOWNLOAD 118.12.228.231 (4) (00:36:03.752 PDT) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe 9996<-3384 (00:36:03.752 PDT) ------------------------- event=1:2001683 {tcp} E3[rb] BLEEDING-EDGE Malware Windows executable sent from remote host 1033<-3531 (00:36:04.954 PDT) ------------------------- event=1:31000004 {tcp} E3[rb] BotHunter Scrip-based Windows egg download .exe 9996->3384 (00:36:04.100 PDT) ------------------------- event=1:5001684 {tcp} E3[rb] BotHunter Malware Windows executable (PE) sent from remote host 1033<-3531 (00:36:04.954 PDT) C and C TRAFFIC PEER COORDINATION OUTBOUND SCAN 118.12.228.231 (00:36:03.584 PDT) event=1:52123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner 9996->3384 (00:36:03.584 PDT) ATTACK PREP DECLARE BOT tcpslice 1223192159.790 1223192162.344 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 130.107.228.25' ============================== SEPARATOR ================================