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YARA Rule Sets and Rule Feed

As previously announced our YARA rule packs and feeds will be available in March/April 2019. We've put a lot of effort into a internal system named "Mjolnir" that parses, normalizes, filters, tags and automatically modifies our rule base, which contains more than 9000...

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Antivirus Event Analysis Cheat Sheet v1.4

Download the newest version of our Antivirus Event Analysis Cheat Sheet here. --- Update 09.09.18 10:30am CET Thanks to Markus Neis, I've updated version 1.4 and created a version 1.5 just a few hours after my tweet. You can download version 1.5 here.

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How to Write Sigma Rules

Sigma is an open standard for rules that allow you to describe searches on log data in generic form. These rules can be converted and applied to many log management or SIEM systems and can even be used with grep on the command line. In this article I'd like to give...

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