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

WinProxy.exe by Luminex Development OU appears to be a proxy server software program that allows users to share an internet connection among multiple computers.

While researching Luminex Development OU I found that it's a company based in Estonia. I then found that the website bazaar.abuse.ch listed some different files from Luminex Development OU and claimed several sources wrote that they were suspicious.

It's important to note that Luminex Development OU is distinct from Luminex Corporation, a well-established biotechnology company known for its multiplexing technologies and diagnostic solutions.

Researched by Laura @ SpyShelter Labs

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More about WinProxy.exe on WINDOWS

Who makes WinProxy.exe (WinProxy)?

We’ve found Luminex Development OU should be the publisher of WinProxy.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: February 28, 2025

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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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