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What’s VBoxTray.exe (VirtualBox Guest Additions Tray Application)? Is it safe or a virus?

VBoxTray.exe is a process that belongs to Oracle's VirtualBox software and is a part of the Guest Additions package, which enhances the functionality of virtual machines. Specifically, the VBoxTray executable runs in the system tray of a guest operating system and provides features like clipboard synchronization between the host and guest, drag-and-drop file transfers, and automatic resolution adjustments for the virtual machine window. It facilitates smooth integration between the guest operating system and the host, allowing shared functionality. As it is signed by the Microsoft Windows Hardware Compatibility Publisher, it assures users of its legitimacy and compatibility with Windows systems.

Researched by Laura @ SpyShelter Labs

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More about VBoxTray.exe on WINDOWS

Who makes VBoxTray.exe (VirtualBox Guest Additions Tray Application)?

We’ve found Microsoft Windows Hardware Compatibility Publisher should be the publisher of VBoxTray.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 18, 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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