Suspicious ShellExec_RunDLL Call Through Ordinal (via process_creation)
This rule detects anomalous call to the "ShellExec_RunDLL" exported function of SHELL32.DLL through the ordinal number to launch other commands. Adversary might only use the ordinal number to bypass existing detection that alert on use of ShellExec_RunDLL on CommandLine.
SigmahighWindowsv1
Full detection rule
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- Unknown
Detection content is published as a reviewed draft. Tune thresholds and exclusions against your own telemetry before enabling this rule for alerting.