backdoorppt - 'Office spoof extensions tool'

Version release: v1.5-Stable
 Distros Supported: Linux Kali, Ubuntu, Mint
 Author: pedro ubuntu  [ r00t-3xp10it ]
 Suspicious-Shell-Activity© (SSA) RedTeam develop @2017

Transform your payload.exe into one fake word doc (.ppt)

Simple script that allow users to add a ms-word icon to one
 existing executable.exe (using resource-hacker as backend appl)
 and a ruby one-liner command that will hidde the .exe extension
 and add the word doc .ppt extension to the end of the file name.

Spoof extension methods

backdoorppt tool uses 2 diferent extension spoof methods:
 'Right to Left Override' & 'Hide Extensions for Known File Types'
 Edit the 'settings' file to chose what method should be used..
 
 cd backdoorppt && nano settings

Dependencies (backend applications required)

xterm, wine, ruby, ResourceHacker(wine)
 
 'backdoorppt script will work on wine 32 or 64 bits'
 'it also installs ResourceHacker under .../.wine/Program Files/.. directorys'

Tool Limitations

1º - backdoorppt only supports windows binarys to be transformed (.exe -> .ppt)
 2º - backdoorppt requires ResourceHacker installed (wine) to change the icons
 3º - backdoorppt present you 6 available diferent icons (.ico) to chose from
 4º - backdoorppt does not build real ms-word doc files, but it will transform
      your payload.exe to look like one word doc file (social engineering).

Backdoorppt 1º run (Kali distros)

Backdoorppt working (Kali distros)


transformed files on-target system (windows)

Final notes

Target user thinks they are opening a word document file,
 but in fact they are executing one binary payload insted.

Credits: Damon Mohammadbagher
Article: goo.gl/hKHesk