https://github.com/o-x-l/ebpf-ja4t
JA4T TCP-Fingerprinting via eBPF
https://github.com/o-x-l/ebpf-ja4t
bot-detection fingerprinting ja4-fingerprint ja4t network-intelligence network-security vpn-detection
Last synced: 3 months ago
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JA4T TCP-Fingerprinting via eBPF
- Host: GitHub
- URL: https://github.com/o-x-l/ebpf-ja4t
- Owner: O-X-L
- License: gpl-3.0
- Created: 2024-11-27T12:10:36.000Z (11 months ago)
- Default Branch: latest
- Last Pushed: 2025-07-17T21:33:15.000Z (3 months ago)
- Last Synced: 2025-07-18T01:53:57.703Z (3 months ago)
- Topics: bot-detection, fingerprinting, ja4-fingerprint, ja4t, network-intelligence, network-security, vpn-detection
- Language: C
- Homepage:
- Size: 17.6 KB
- Stars: 1
- Watchers: 0
- Forks: 0
- Open Issues: 0
-
Metadata Files:
- Readme: README.md
- License: LICENSE
Awesome Lists containing this project
README
# eBPF TCP-Fingerprint Collector (JA4T)
This project is not yet in a stable state!
Test it: [fingerprint.oxl.app](https://fingerprint.oxl.app)
----
## Intro
About JA4:
* [JA4T TCP Fingerprinting](https://medium.com/foxio/ja4t-tcp-fingerprinting-12fb7ce9cb5a)
* [JA4+ Suite](https://github.com/FoxIO-LLC/ja4/blob/main/technical_details/README.md)
* [FoxIO Repository](https://github.com/FoxIO-LLC/ja4)
* [Cloudflare Blog](https://blog.cloudflare.com/ja4-signals)
* [FoxIO Blog](https://blog.foxio.io/ja4%2B-network-fingerprinting)
* [FoxIO JA4 Database](https://ja4db.com/)
* [JA4 HAProxy Lua Plugin](https://github.com/O-X-L/haproxy-ja4)
* [JA4H HAProxy Lua Plugin](https://github.com/O-X-L/haproxy-ja4h)
Browser Fingerprinting:
* [Browser Fingerprinting](https://github.com/O-X-L/browser-fingerprint)
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## License
This script is licensed under the GPLv3-license and thus is free to use. If you modify it for your needs - you'll have to open-source the fork.
But the JA4T algorithm has some usage-limitations - see: [FoxIO-LLC/ja4](https://github.com/FoxIO-LLC/ja4?tab=readme-ov-file#licensing) & [JA4+ FoxIO License](https://github.com/FoxIO-LLC/ja4/blob/main/LICENSE)
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## Contribute
Contributions are welcome :
But please do not post any generic AI-slop.. thanks.
For more information see: [Contribute](https://github.com/O-X-L/ebpf-ja4t/blob/latest/CONTRIBUTE.md)