I'm on the hunt for some websites that can help me create custom rules for Suricata. Does anyone have any recommendations?
2 Answers
Once you've got a set of rules for the most common scenarios, it usually just comes down to copying, pasting, and tweaking them. But the real headache comes when you have to manage hundreds of different rules.
Which specific activities are you trying to track? If it's mainly about learning from existing examples, you should check out the site at rules.emergingthreats.net/blockrules/. Just a heads up, though, the managed AWS rules cover a lot of ground for various situations.

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