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Introduction
Detection engineering is becoming increasingly important in surfacing new malicious activity. Threat actors might take advantage of previously unknown malware families – but a successful detection of certain methodologies or artifacts can help expose the entire infection chain.
In previous blog posts, we announced the integration of Sigma rules for macOS and Linux into VirusTotal, as well as ways in which Sigma rules can be converted to YARA to take advantage of VirusTotal Livehunt capabilities. In this post, we will show different approaches to hunt for interesting samples and derive new Sigma detection opportunities based on their behavior.
Tell me what role you have and I’ll tell you how you use VirusTotal
VirusTotal is a really useful tool that can be used in many different ways. We have seen how people from SOCs and Incident Response teams use it (in fact, we have our VirusTotal Academy videos for SOCs and IRs teams), and we have also shown how those who hunt for threats or analyze those threats can use it too.
But there’s another really cool way to use VirusTotal – for people who
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