Score: 1.3 (>= 0.8) Infected Target: 130.107.157.193 Infector List: 75.36.138.241 Egg Source List: 75.36.138.241 C & C List: Peer Coord. List: Resource List: Observed Start: 08/20/2010 08:11:14.860 PDT Report End: 08/20/2010 08:11:16.536 PDT Gen. Time: 08/20/2010 08:11:19.498 PDT INBOUND SCAN EXPLOIT 75.36.138.241 (7) (08:11:14.860 PDT-08:11:16.536 PDT) event=1:22001056 {tcp} E2[rb] BLEEDING-EDGE VIRUS W32/Sasser.worm.b -NAI-) 1033<-3121 (08:11:19.498 PDT) ------------------------- event=1:22466 (2) {tcp} E2[rb] NETBIOS SMB-DS IPC$ unicode share access 445<-3041 (08:11:14.860 PDT) 445<-3067 (08:11:16.299 PDT) ------------------------- event=1:299913 (4) {tcp} E2[rb] SHELLCODE x86 0x90 unicode NOOP 2: 445<-3041 (08:11:15.072 PDT-08:11:15.099 PDT) 2: 445<-3067 (08:11:16.510 PDT-08:11:16.536 PDT) EXPLOIT (slade) EGG DOWNLOAD 75.36.138.241 (4) (08:11:17.847 PDT) event=1:2000047 {tcp} E3[rb] ET WORM Sasser Transfer _up.exe 9996<-3095 (08:11:17.847 PDT) ------------------------- event=1:2001683 {tcp} E3[rb] BLEEDING-EDGE Malware Windows executable sent from remote host 1033<-3121 (08:11:19.376 PDT) ------------------------- event=1:31000004 {tcp} E3[rb] BotHunter Scrip-based Windows egg download .exe 9996->3095 (08:11:18.129 PDT) ------------------------- event=1:5001684 {tcp} E3[rb] BotHunter Malware Windows executable (PE) sent from remote host 1033<-3121 (08:11:19.376 PDT) C and C TRAFFIC PEER COORDINATION OUTBOUND SCAN 75.36.138.241 (08:11:17.869 PDT) event=1:52123 {tcp} E5[rb] REGISTERED FREE ATTACK-RESPONSES Microsoft cmd.exe banner 9996->3095 (08:11:17.869 PDT) ATTACK PREP DECLARE BOT tcpslice 1282317074.860 1282317076.537 inputFile.tcpd | tcpdump -r - -w outputFile.tcpd 'host 130.107.157.193' ============================== SEPARATOR ================================