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What’s USBCMSG.exe (HP System Information)? Is it safe or a virus?

USBCMSG.exe by HP Inc., associated with the "HP System Information" app, is a legitimate system process found on HP computers. Its primary purpose is to support USB-C functionality and manage system-related tasks linked to USB-C ports, such as power delivery, data transfer, and peripheral connectivity. It ensures smooth operation and communication between the operating system and USB-C hardware components. While it does not directly impact the user experience, it works in the background to maintain hardware reliability and efficiency. It is not malware but a system utility, so it should not be removed unless causing issues.

Researched by Laura @ SpyShelter Labs

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A Trojan is a harmful software that pretends to be a legitimate program or file to deceive users into downloading it. It can steal personal information, damage files, or give hackers control over the infected device.

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More about USBCMSG.exe on WINDOWS

Who makes USBCMSG.exe (HP System Information)?

We’ve found HP Inc. should be the publisher of USBCMSG.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: March 14, 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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