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What’s hamachi-2.exe (Hamachi Client Tunneling Engine)? Is it safe or a virus?

Hamachi-2.exe by LogMeIn, Inc. is the executable file for Hamachi, a popular virtual private network (VPN) software. It enables users to create secure virtual networks over the internet, allowing devices to connect as if they were on the same local network. The "Hamachi Client Tunneling Engine" manages the underlying tunneling processes, facilitating encrypted connections between computers for gaming, file sharing, and remote access purposes. By simulating a LAN environment, it ensures communication is secure and straightforward, even across geographically distant systems. This makes it useful for both individual users and businesses seeking a reliable, easy-to-use VPN solution.

Researched by Carl @ SpyShelter Labs

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Who makes hamachi-2.exe (Hamachi Client Tunneling Engine)?

We’ve found LogMeIn, Inc. should be the publisher of hamachi-2.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 11, 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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