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Find out with this easy test. Attackers get past security measures by hiding malware deep within compressed files. There are a number of legitimate compression formats commonly used and easily opened by typical end users on most operating systems other than ZIP, such as:. EICAR test virus is not a real virus. Test viruses are built for testing and observing the features and reactions of your anti-malware solution when a virus is found.

Download the test file to your computer. The EICAR test virus is the only standardized way to watch anti-virus-programs doing their job, and therefore probably all of them will detect and name the file. Nevertheless, this says nothing about detection rates and protective performance of the tested software. If the EICAR test file is not detected by your malware scanner, we recommend looking for the reason because it might be caused by malfunctions. Upgrade to Microsoft Edge to take advantage of the latest features, security updates, and technical support.

Feedback will be sent to Microsoft: By pressing the submit button, your feedback will be used to improve Microsoft products and services. Privacy policy. Microsoft Safety Scanner is a scan tool designed to find and remove malware from Windows computers. Simply download it and run a scan to find malware and try to reverse changes made by identified threats.

Download Microsoft Safety Scanner bit. Periodic scanning of your device Regular and automatic monthly check for infections and suspicious applications. Disk space: MB minimum , MB optimum. Memory: MB.

Configure download. Filename: File size: Version:. Features Scan suspicious files and links many famous antivirus definations libraries. Additional information Published by tejasbst. Published by tejasbst. Approximate size KB. Age rating For all ages. This app can Access your Internet connection. Permissions info. Installation Get this app while signed in to your Microsoft account and install on up to ten Windows 10 devices. This product needs to be installed on your internal hard drive. Accessibility The product developer believes this product meets accessibility requirements, making it easier for everyone to use.