Havoc
Modern and malleable post-exploitation command and control (C2) framework with a flexible agent.
External Tool
This open-source tool is maintained externally. View the source on GitHub to learn more or run it yourself.
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What is Havoc?
Havoc is an open-source post-exploitation command and control (C2) framework designed for red teams and security researchers to execute and manage persistent remote operations on compromised systems. Created by @C5pider, it provides a modular architecture for building custom payloads and maintaining stealthy communication channels. The tool is primarily used by ethical hackers and penetration testers to simulate advanced persistent threats (APTs) and evaluate an organization's defenses. It addresses the need for flexible, cross-platform C2 capabilities that can adapt to diverse target environments while maintaining operational security. By offering a malleable framework, Havoc enables users to bypass traditional detection mechanisms and automate post-exploitation tasks such as data exfiltration, lateral movement, and system reconnaissance.
How it works
Havoc is a post-exploitation C2 framework that allows users to establish and manage remote control over compromised systems. It is built with a focus on cross-platform compatibility, supporting Debian, Ubuntu, and Kali Linux distributions. The framework's primary purpose is to provide a flexible infrastructure for red teams to execute complex attack scenarios, analyze system behavior, and test defensive countermeasures. Its open-source nature under the GPL-3.0 license encourages community contributions and transparency. Havoc features a cross-platform UI developed in C++ and integrates with Python 3.10 for scripting. It supports modular payload generation, enabling users to customize attacks for specific operating systems and network environments. The framework includes tools for establishing encrypted communication channels and managing multiple compromised hosts through a centralized teamserver.
How to use it
- 1Install dependencies: Ensure Qt and Python 3.10 are installed on your system. 2. Clone the repository from the archived GitHub archive. 3. Follow the installation instructions in the README.md file, which may require compiling components with C++ and Python integration. 4. Configure the teamserver and test payloads using the provided documentation and Wiki. Practical tips include verifying system compatibility with the latest Debian/Ubuntu versions, checking the Known Issues page for common pitfalls, and leveraging the community-driven documentation for advanced configurations.
What it can do
- C2 framework
Use cases
Assumptions and limitations
Assumptions
- source: https://github.com/HavocFramework/Havoc
- license: GPL-3.0 — free to use
- privacy: Self-hosted — you control your data
Limitations
- The repository is archived and read-only, limiting future updates and community contributions
- Requires specific dependencies like Qt and Python 3.10, which may complicate installation on non-supported systems
- Lacks real-time updates for emerging threats and detection bypass techniques
- Limited documentation for advanced features compared to actively maintained alternatives
- Potential compatibility issues with newer Linux distributions due to outdated dependencies
Understanding the result
Modern and malleable post-exploitation command and control (C2) framework with a flexible agent.
Tool details
- Clearly flagged when a network request is needed.
- No account, no sign-up, and no tracking of your content.
- Powered by (GPL-3.0).
- Built with
- (HavocFramework/Havoc)
- License
- GPL-3.0
- Runs locally
- No — requires a network request
- Verification
- Not yet verified
- Input
- Query
- Output
- Text
Built with HavocFramework/Havoc. OpenToolVault provides the discovery and browser interface while crediting the original project maintainers.
- Built with
- License
- GPL-3.0
Open-source project
OpenToolVault is an independent directory. We are not affiliated with or endorsed by this project.
References
- / — GitHub Repository
Upstream project · GitHub
- GPL-3.0 License
Upstream project
Frequently asked
What is Havoc used for?
Havoc is used for post-exploitation operations in penetration testing and threat emulation. It enables red teams to maintain remote control over compromised systems, execute custom payloads, and conduct lateral movement. Security researchers use it to analyze malware behavior and test defensive strategies against sophisticated attack vectors.
How does Havoc's architecture differ from other C2 frameworks?
Havoc employs a modular design with a centralized teamserver for managing multiple targets, similar to frameworks like Cobalt Strike. However, its C++-based UI and Python integration offer unique flexibility for custom payload development. Unlike some alternatives, Havoc emphasizes cross-platform compatibility across Linux distributions rather than Windows-centric operations.
How do I set up Havoc on Kali Linux?
First, ensure Python 3.10 and Qt are installed. Clone the archived repository, then follow the INSTALL.md instructions to compile dependencies. Use the provided makefile to build components, and configure the teamserver using the example payloads in the 'payloads' directory. Verify system requirements match the documented specifications to avoid compatibility issues.
How does Havoc compare to Cobalt Strike or Empire?
Havoc differs from Cobalt Strike by focusing on Linux environments and open-source collaboration under GPL-3.0, whereas Cobalt Strike is proprietary. Compared to Empire, Havoc offers a native C++ UI and stronger cross-platform support for Linux targets. However, Empire has more extensive plugin ecosystems and active community support, while Havoc's archived status limits its long-term viability.
What should I do if Havoc fails to compile?
Check if Qt and Python 3.10 are correctly installed, then verify the system meets the Debian/Ubuntu version requirements. Review the 'Known Issues' section on the Wiki for common build errors. If problems persist, consult the GitHub Issues page for archived troubleshooting discussions or attempt to rebuild dependencies using the makefile with verbose output.