By anthonykasza
An extension to the Intel Framework. This package faciliates the creation of rules which Zeek can monitor for.
By salesforce
JA3 creates 32 character SSL client fingerprints and logs them as a field in ssl.log. These fingerprints can easily be shared as threat intelligence or used as correlation items for enhanced alerting and analysis. This package also adds JA3 to the Bro Intel Framework. https://github.com/salesforce/ja3
By joesecurity
JoeSandbox-Bro extracts files from your internet connection and analyzes them automatically on Joe Sandbox. Combined with Joe Sandbox's reporting and alerting features you can build a powerful IDS.
By fatemabw
KYD creates DHCP client hashes and logs the fingerprints and associated device information in a separate log file 'dhcpfp.log. The Unknown fingerprints can easily be queried to the Fingerbanks API using the 'dhcp-unknown.py' script provided in this package, resulting dhcp-db-extend output file can be appended to the local dhcp-db.bro, and also can be shared with the community using dhcp-db-FBQ file generated by the python script. https://github.com/fatemabw/kyd
By initconf
Suite of smtp related policies includes extracting and logging URLs from emails and various smtp anomaly detection heuristics to help flag phishing emails
By dw2102
Protocol parser for the Siemens S7Comm and S7CommPlus protocol. Both parser are based on the Iso-Over-TCP protocol. Not all functions are covered in this analyzer, it may not capture all of the packets.