Girsh (Golang Interactive Reverse SHell)

With Girsh, just run it and it will detect the OS and execute the correct commands to upgrade it to a full interactive reverse shell.

For a Linux:

  • Get the terminal's size
  • Spawn a tty using python2.7, python3 and python
  • Change the terminal as raw

For a Windows:

  • Dowload ConPTY on the same machine and same port as the reverse shell server
  • Listen for getting the ConPTY reverse shell

Usage

Two modes are available:

Simple listener

go run main.go listener -h
Usage:
  girsh listen [flags]

Flags:
  -h, --help   help for listen

Global Flags:
  -d, --debug      Debug output
  -p, --port int   port to listen (default is 1234) (default 1234)

Interactive

go run main.go -h
Generate a reverseshell oneliners (credits shellerator).
        And listen then run stty raw -echo and send the python command to spawn a tty shell if it's Linux
        or use ConPTY if it's windows

Usage:
  girsh [flags]
  girsh [command]

Available Commands:
  help        Help about any command
  listen      Listen and spawn a fully interactive for windows and linux client

Flags:
  -d, --debug      Debug output
  -h, --help       help for revshell
  -p, --port int   port to listen (default is 1234) (default 1234)

Demo

Linux

girsh-linux

GitHub

https://github.com/nodauf/Girsh