7/14/2023 0 Comments Splunk sigma rules![]() ![]() Sigma - Make Security Monitoring Great Again Specification See the first slide deck that I prepared for a private conference in mid January 2017. Sigma is meant to be an open standard in which such detection mechanisms can be defined, shared and collected in order to improve the detection capabilities for everyone. Others provide excellent analyses, include IOCs and YARA rules to detect the malicious files and network connections, but have no way to describe a specific or generic detection method in log events. Some of their searches and correlations are great and very useful but they lack a standardized format in which they can share their work with others. People start working on their own, processing numerous white papers, blog posts and log analysis guidelines, extracting the necessary information and build their own searches and dashboard. Today, everyone collects log data for analysis. ![]() Provide Sigma signatures for malicious behaviour in your own application.Share the signature in threat intel communities - e.g. ![]()
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