SNORT rules Advanced Parser for pulledpork

Lone Hacker in Wharehouse by Brian Klug
Lone Hacker in Wharehouse by Brian Klug

Security Onion is an Ubuntu based distribution created to handle a lot of Security task.

One of the security tool installed is SNORT, the best open source Intrusion Detection System (IDS). Security Onion use Pulledpork to get IDS rules and process them.

I wrote a perl script to make advanced modification to the downloaded SNORT rules. This script can handle rule transformation based on regular expression and multiple substitution patterns. Continue reading “SNORT rules Advanced Parser for pulledpork”