# OnionC2 | How To Setup Tor Powered Rust C2

Source: https://www.youtube.com/watch?v=Q7xVNUWcgvM
Recap page: https://rapidrecap.app/video/Q7xVNUWcgvM
Generated: 2025-06-25T04:17:37.77+00:00

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# 🎯 Quick Overview

This video provides a comprehensive guide on setting up OnionC2, a Tor-powered command and control (C2) framework written in Rust. It covers the prerequisites, installation steps, configuration, and practical usage of OnionC2 for secure, anonymous communication in red teaming operations.

## 📋 Key Points

- OnionC2 is a Rust-based, Tor-powered command and control framework designed for anonymous red team operations.
- Setting up OnionC2 requires installing Rust, Git, and configuring Tor for hidden services.
- The process involves cloning the OnionC2 repository, building the project with Cargo, and generating a key pair.
- Tor's `torrc` file needs to be modified to expose OnionC2 as a hidden service, ensuring all C2 traffic is routed anonymously.
- The video demonstrates how to run both the OnionC2 server and client, establishing a secure, anonymous connection.
- OnionC2 enhances operational security by obfuscating the true IP address of the C2 server.
- Understanding Tor hidden services is crucial for effective deployment and usage of OnionC2.

## 📚 Detailed Summary

### Introduction to OnionC2 and its Benefits

The video begins by introducing OnionC2 and its purpose as a secure, anonymous C2 framework utilizing Tor. It emphasizes the importance of anonymity in red team operations and how OnionC2 addresses this need by routing all traffic through the Tor network. The presenter highlights the benefits of using Rust for its performance and security features.

### Prerequisites and Installation of Dependencies

This section details the necessary software and dependencies required before installing OnionC2. Key prerequisites include Rust programming language and its toolchain (rustup), Git for cloning the repository, and Tor for anonymous communication. The presenter walks through the installation of each prerequisite on a Linux-based system, providing specific commands.

### Cloning and Building OnionC2

The core of the tutorial focuses on cloning the OnionC2 repository from GitHub and building the project. The presenter demonstrates how to use `git clone` and then navigate into the directory. Subsequently, `cargo build --release` is used to compile the OnionC2 executable, ensuring an optimized build for deployment.

### Configuring OnionC2 and Tor Hidden Service

This section covers the crucial configuration steps for OnionC2. It explains how to generate a new key pair for secure communication between the client and server. The presenter also details how to configure the Tor hidden service, including editing the `torrc` file to expose the OnionC2 server as a hidden service. This involves specifying the `HiddenServiceDir` and `HiddenServicePort`.

### Running OnionC2 Server and Client

The video demonstrates how to run the OnionC2 server and client. It shows how to start the server, which will then generate the .onion address. Following this, the presenter illustrates how to compile and run the client payload, connecting it back to the configured OnionC2 server via the Tor network. Basic commands are executed to verify connectivity and functionality.

### Advanced Usage and Conclusion

The final part of the video discusses advanced usage scenarios and potential integrations. It touches upon persistence mechanisms, evasion techniques, and how OnionC2 can be integrated into larger red teaming frameworks. The presenter encourages viewers to explore the source code and contribute to the project.

## 🎬 Key Moments

- **00:15** ⭐: Introduction to OnionC2 and its unique features as a Tor-powered C2 framework.
- **01:20** : Detailed walkthrough of installing Rust and other essential prerequisites.
- **02:45** ⭐: Demonstration of cloning the repository and building the OnionC2 project.
- **04:10** ⭐: Step-by-step guide on configuring the Tor hidden service for OnionC2.
- **06:00** ⭐: Live demonstration of running the OnionC2 server and connecting a client payload.

## 🏷️ Topics Covered

- OnionC2
- Tor
- Command and Control (C2)
- Red Teaming
- Cybersecurity
- Rust Programming
- Hidden Services
- Anonymity
- Ethical Hacking


## ✅ Action Items

- Install Rust and its toolchain (rustup) from the official website.
- Install Git to clone the OnionC2 repository.
- Install and configure Tor on your system, ensuring it's running.
- Clone the OnionC2 GitHub repository: `git clone [repository_url]`.
- Navigate into the cloned directory and build the project: `cargo build --release`.
- Generate a new key pair for OnionC2 using the provided utility.
- Edit your `torrc` file to create a hidden service for OnionC2, specifying `HiddenServiceDir` and `HiddenServicePort`.
- Start the OnionC2 server and note down the generated .onion address.
- Compile and run the OnionC2 client, connecting it to your server's .onion address.
- Test basic commands to ensure the C2 channel is functioning correctly.


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