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

Sedlauncher.exe is a legitimate executable file by Microsoft that is part of the Windows Update Service.

This service is designed to assist with the installation, removal, and maintenance of Windows security updates and other Windows features. Sedlauncher.exe helps to speed up the installation of updates and reduce the impact on system performance by pre-loading files required for the update process.

On the official Microsoft forum, a Microsoft adviser writes "That sedlauncher.exe file is part of Windows 10 update KB4023057 for Windows 10 which is designed to improve the speed of Windows Update Service components in your machine".

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 sedlauncher.exe on WINDOWS

Who makes sedlauncher.exe (sedlauncher)?

We’ve found Microsoft Windows should be the publisher of sedlauncher.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 27, 2024

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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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