SneakyEXE : Embedding “UAC-Bypassing” Function Into Your Custom Payload

SneakyEXE is a tool which helps you embedding UAC-Bypassing function into your custom Win32 payloads ( x86_64 architecture specifically )

• Tested on Windows 7,8,10 ( 64bit)
• Free and Open-sourced with full source codes published

Requirements

---

	Linux	Windows
Architecture	Optional	x86_64
Python 3.x >	YES	NO
Module	termcolor	NO
Distros	Any	Windows
Version	Any	Windows 7,8,10

Also Read – Slackor : A Golang Implant That Uses Slack As A Command & Control Server

Usage

[ Linux ]:

This tool does require a python module called termcolor. When you run the script it will automatically install it if you haven’t, but if you want the tool to function faster, i would suggest you doing it manually before proceeding

$ pip3 install termcolor #installing termcolor

$ #Temporary usage only, installation below
$ git clone https://github.com/Zenix-Blurryface/SneakyEXE.git
$ cd SneakyEXE/Linux $ chmod +x sneakyexe.py
$ ./sneakyexe <option>=<path to payload/code> out=<where you wanna save>

[ Windows ]:

• visit https://github.com/Zenix-Blurryface/SneakyEXE
• Download the repository, “clone or download” -> “Download ZIP”
• Unzip it into your optional directory
• Change dir to \SneakyEXE\Win32\
• Execute sneakyexe.exe ( or sys\sneakyexe.exe for an improved startup speed )
• ( Optional : you can copy sneakyexe.exe to whatever directory you want and delete the unzipped one )

– NOTE – The payload can only be successfully executed by the user with Administrator privilege. Users with limited token wouldn’t succeed.

Installation

[ Linux ]:

$ git clone https://github.com/Zenix-Blurryface/SneakyEXE.git
$ cd SneakyEXE
$ chmod +x install.sh
$ sudo ./install.sh

[ Windows ]:

• UNAVAILABLE
• ( Soon will if many people demand )

Build

• Built on Opensuse Leap 15.0
• Developed using Python 3.6.5
• Developed with gcc (MinGW.org GCC-8.2.0-3) 8.2.0 for the payload compilation

[ Payload Embedding ]

• In order to build the elevator from source, you will need gcc gcc 8.2.0 ( c11 ) and a AMD64 machine with Windows 10(7/8) 64-bit installed.

# Windows 10/7/8 (AMD64)
# Open cmd.exe / powershell.exe
>> gcc -mwindows -o <output>.exe /source/main.c

[ GUI Version ]

• In order to build the GUI version from source, you will need Python 3.5.6 ( or higher ) with modules like Pyinstaller, Pillow and a AMD64 machine with Windows 10 (7/8) 64-bit installed.

# Assume we already had Python preinstalled
# Open cmd.exe / powershell.exe
>> pip install pillow # Installing Pillow
>> pip install pyinstaller # Installing Pyinstaller
>> mkdir compile # Optional directory name
>> cd compile
>> pyinstaller –windowed –onefile –icon=Icon.ico /source/Win32/GUI.py
# For sysematic version ( /sys ), remove –onefile
>> cd dist
>> GUI.exe # The compiled executable :}

Disclaimer

• This tool was made for academic purposes or ethical cases only. I ain’t taking any responsibility upon your actions if you abuse this tool for any black-hat activity
• Feel free to use this project in your software, just don't reclaim the ownership.