fatt
A script for extracting network metadata and fingerprints such as JA3 and HASSH from packet capture files or live network traffic.
fatt
A script for extracting network metadata and fingerprints such as JA3 and HASSH from packet capture files or live network traffic.
Founder & Fractional CISO
Not sure if fatt is right for your team?
Book a 60-minute strategy call with Nikoloz. You will get a clear roadmap to evaluate products and make a decision.
→Align tool selection with your actual business goals
→Right-sized for your stage (not enterprise bloat)
→Not 47 options, exactly 3 that fit your needs
→Stop researching, start deciding
→Questions that reveal if the tool actually works
→Most companies never ask these
→The costs vendors hide in contracts
→How to uncover real Total Cost of Ownerhship before signing
fatt Description
A script for extracting network metadata and fingerprints such as JA3 and HASSH from packet capture files (pcap) or live network traffic. The main use-case is for monitoring honeypots, but you can also use it for other use cases such as network forensic analysis. fatt works on Linux, macOS and Windows. Note that fatt uses pyshark (a python wrapper for tshark) and therefore the performance is not great! But that's not a big issue as obviously this is not a tool you use in production. You can use other network analysis tools such as Bro/Zeek, Suricata or Netcap for more serious use cases. Joy is another great tool you can use for capturing and analyzing network flow data. Other than that, I'm working on a go based version of fatt which is faster, and you can use its libraries in your gopacket based tools such as packetbeat. I released the initial version of its gQUIC library (QUICk). Features Protocol support: SSL/TLS, SSH, RDP, HTTP, gQUIC. To be added soon: IETF QUIC, MySQL, MSSQL, etc.
fatt FAQ
Common questions about fatt including features, pricing, alternatives, and user reviews.
fatt is A script for extracting network metadata and fingerprints such as JA3 and HASSH from packet capture files or live network traffic.. It is a Security Operations solution designed to help security teams with PCAP, Network Security, Ja3.
FEATURED
Cybercrime intelligence tools for searching compromised credentials from infostealers
Password manager with end-to-end encryption and identity protection features
Fractional CISO services for B2B companies to build security programs
Stay Updated with Mandos Brief
Get the latest cybersecurity updates in your inbox
TRENDING CATEGORIES
POPULAR
A threat intelligence aggregation service that consolidates and summarizes security updates from multiple sources to provide comprehensive cybersecurity situational awareness.
AI security assurance platform for red-teaming, guardrails & compliance
Real-time OSINT monitoring for leaked credentials, data, and infrastructure
