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What’s kaspersky4win202121.18.5.438aes_46445.exe (Kaspersky [21.18.5.438.0.332.0 (a)])? Is it safe or a virus?

The file kaspersky4win202121.18.5.438aes_46445.exe is a software component developed by AO Kaspersky Lab. It is part of the Kaspersky antivirus application, specifically version 21.18.5.438.0.332.0 (a). This file is responsible for running the Kaspersky antivirus program, which is designed to protect computers from various types of malware, including viruses, spyware, ransomware, and other online threats.

Below are 4 simple steps you can take to see if the kaspersky4win202121.18.5.438aes_46445.exe process is safe or malware.

  1. Scan the executable with Microsoft's built-in tech
  2. Find kaspersky4win202121.18.5.438aes_46445.exe's publisher
  3. Search the executable's hash with VirusTotal
  4. Monitor the executable's behavior

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 kaspersky4win202121.18.5.438aes_46445.exe on WINDOWS

Who makes kaspersky4win202121.18.5.438aes_46445.exe (Kaspersky [21.18.5.438.0.332.0 (a)])?

We’ve found AO Kaspersky Lab should be the publisher of kaspersky4win202121.18.5.438aes_46445.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: August 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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