CLR DLL Loaded Via Office Applications
This rule detects when a Common Language Runtime (CLR) DLL, specifically 'clr.dll', is loaded by any of the specified Microsoft Office applications (Excel, Publisher, Outlook, OneNote, PowerPoint, Word). This activity can be indicative of malicious code execution, as adversaries might leverage CLR to execute .NET assemblies within the context of a legitimate Office process, potentially bypassing security controls or achieving persistence.
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