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What’s Crysis64.exe? Is it safe or a virus?

Crysis64.exe is the 64-bit executable file for the video game *Crysis*, developed by Crytek GmbH. It launches and runs the game on systems with 64-bit Windows operating systems, allowing for more efficient memory usage and enhanced performance compared to the 32-bit version. Crysis, a first-person shooter known for its advanced graphics and physics, relies on this executable to operate its core gameplay mechanics, load assets, and interface with the operating system. It is essential for legitimate gameplay and typically resides in the game’s installation directory. Modifying or tampering with the file may cause errors or lead to unauthorized actions.

Researched by Carl @ 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 Crysis64.exe on WINDOWS

Who makes Crysis64.exe?

We’ve found Crytek GmbH should be the publisher of Crysis64.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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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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