https://github.com/thesecondsun/revssl

A script that automates generation of OpenSSL reverse shells
https://github.com/thesecondsun/revssl

openssl openssl-reverse reverse-shell

Last synced: 3 days ago
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A script that automates generation of OpenSSL reverse shells

• Host: GitHub
• URL: https://github.com/thesecondsun/revssl
• Owner: redcode-labs
• License: mit
• Created: 2019-07-14T20:48:10.000Z (over 5 years ago)
• Default Branch: master
• Last Pushed: 2020-09-24T17:54:00.000Z (about 4 years ago)
• Last Synced: 2024-10-25T14:00:00.322Z (about 2 months ago)
• Topics: openssl, openssl-reverse, reverse-shell
• Language: Shell
• Homepage:
• Size: 127 KB
• Stars: 299
• Watchers: 13
• Forks: 42
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        


  

    

  





 A simple Bash script that makes generation of OpenSSL reverse shells painless



## Table of Contents

- [Introduction](#introduction)

- [Usage](#usage)

- [Screenshot](#screenshot)

- [License](#license)

## Introduction

Revssl was created mainly to automate the OpenSSL reverse shell idea [from here](https://medium.com/@int0x33/day-43-reverse-shell-with-openssl-1ee2574aa998), and pack it into a single

script. It can generate agents both for Linux and Windows, providing a secure and encrypted remote control channel. I am still working on OSX implementation. 

This code isn't perfect, so feel free to open new issues and contribute :D 

## Usage

```

usage: revssl [-h] [-i] [-e ] [-d ] [-l ]

              [-p ] [-k ] [-c ] [-p ]

              [-o] [-n ] [-s ] [-r]

options:

 -h     Show help message

 -i     Initiate listener in OpenSSL

 -e 

        Choose encryption type (default: rsa:4096)

 -d 

        Set certificates lifetime

 -l 

        Set listening host (default: 192.168.1.102)

 -p 

        Set listening port (default: 443)

 -k 

        Set name of generated key file (default: key.pem)

 -c 

        Set name of generated cert file (default: cert.pem)

 -p 

        Select agent platform (windows or linux, default: linux)

 -s 

        Domain name for Windows Powershell agent (default: domain.xyz)

 -o     Write agent to a file

 -n 

        Select name of the agent file (default: openssl_revshell)

 -r     Remove generated certificates after established session

```

## Screenshot



  

    

  



## License

This software is under [MIT License](https://en.wikipedia.org/wiki/MIT_License)