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Our ultimate directory of Windows PC executables.`wasm-opt.exe` is a WebAssembly optimization tool included in the .NET SDK, which is powered by Binaryen, a WebAssembly compiler infrastructure. Its primary role is to optimize and reduce the size of WebAssembly binaries produced during the build process of .NET WebAssembly applications. By performing tasks such as dead code elimination, reducing unnecessary instructions, and improving performance-related aspects of the generated WebAssembly output, it helps ensure that the resulting binaries are efficient for deployment and execution in a browser or WebAssembly runtime environment. This is particularly beneficial for applications running in constrained environments to improve loading times and performance.
Below are 4 simple steps you can take to see if the wasm-opt.exe process is safe or malware.
Researched by Carl @ SpyShelter Labs
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.
Download SpyShelter to see detailed safety information about every .exe on your PC.
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Recently Viewed Executables We’ve found .NET should be the publisher of wasm-opt.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.
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.
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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