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 Zeek Intel Framework. https://github.com/salesforce/ja3
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.
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
Enables plugins to write fine-grained policy for log filtering, modification, and path customization.
Suite of smtp related policies includes extracting and logging URLs from emails and various smtp anomaly detection heuristics to help flag phishing emails
The script will create a new log which will log the details which build the fingerprint and some additional information. The fingerprint is created by concatenating extracted fields from different data packets. https://github.com/yahoo/rdfp
Adds ASN and GeoIP data directly to conn.log for the REMOTE connection. The script checks the orig and resp host fields to determine which one is not defined as part of the local IP ranges and subsequently performs a lookup on the MaxMind ASN and GeoIP databases.
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.
scan detection in 2.x world. Forward porting of bro-1.5.3 scan.bro accompanied with new heuristics and quicker detections