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

Wireshark.exe is the executable file for Wireshark, a widely used network protocol analyzer developed by the Wireshark Foundation. Wireshark allows users to capture and inspect network traffic in real-time, providing detailed insights into data packets transmitted across networks. It is commonly used for network troubleshooting, analysis, and cybersecurity investigations. Wireshark supports numerous protocols and displays captured traffic in a human-readable format, making it easier to diagnose network issues or detect malicious activity. The software is designed to help network administrators, engineers, and security professionals understand network behavior and identify performance bottlenecks or security threats.

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 Wireshark.exe on WINDOWS

Who makes Wireshark.exe (Wireshark)?

We’ve found Wireshark Foundation should be the publisher of Wireshark.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 12, 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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