01
detectionlint / library / sigma
Execution of Suspicious File Type Extension
Detects whether the image specified in a process creation event doesn't refer to an ".exe" (or other known executable extension) file. This can be caused by process ghosting or other unorthodox methods to start a process. This rule might require some initial baselining to align with some third party tooling in the user environment.
02
quality0
fp risk—
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