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What’s FxCopCmd.exe (FxCopCmd.exe)? Is it safe or a virus?

FxCopCmd.exe is a command-line tool by Microsoft used for analyzing managed code assemblies to ensure they conform to Microsoft's .NET Framework design guidelines.

It is part of FxCop, a static code analysis tool, and helps developers identify code quality issues such as potential security vulnerabilities, performance problems, or deviations from best practices. By running analyses on .NET assemblies, FxCopCmd.exe generates detailed reports highlighting issues and recommendations to improve the maintainability, consistency, and reliability of the codebase.

It is commonly integrated into build processes for continuous code quality checks in development environments.

Researched by Carl @ SpyShelter Labs

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More about FxCopCmd.exe on WINDOWS

Who makes FxCopCmd.exe (FxCopCmd.exe)?

We’ve found Microsoft Corporation should be the publisher of FxCopCmd.exe.

How do we know? Our SpyShelter cybersecurity labs focuses on monitoring different types of Windows PC executables and their behaviors for our popular SpyShelter Antispyware software. Learn more about us, and how our cybersecurity team studies Windows PC executables/processes.

What does it mean if someone is the publisher of a PC .exe (executable or process)?

The publisher of an executable is the entity responsible for its distribution and authenticity. Most processes/executables on your PC should be signed. The signature on the executable should have been verified through a third party whose job it is to make sure the entity is who it says it is. Find an unsigned executable? You should consider scanning any completely unsigned .exe on your PC.

Last updated: April 15, 2025

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Why should you trust us?

Our team at SpyShelter has been studying Windows PC executables for over 15 years, to help fight against spyware, malware, and other threats. SpyShelter has been featured in publications like The Register, PC Magazine, and many others. Now we’re working to share free, actionable, and easy to understand information about Windows executables (processes) with the world, to help as many people as possible keep their devices safe. Learn more about us on our "About SpyShelter” page.

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