Warning! JavaScript is turned off or disabled! Some features on this website will not work.
Alerts left arrow right arrow   

How to Test Your Antivirus, Anti-malware, Anti-spyware, Firewall or other Security Software

Comments  +
How to Test Your Antivirus, Anti-malware, Anti-spyware, Firewall  or other Security Software

Do you know if your antivirus, anti-malware or anti-spyware software is really working properly? Millions of online users have antivirus software installed on their computers and mobile devices, but how can they tell if they are working properly. Should they wait until their computers or mobile devices get infected before they figure out if their antivirus software are actively protecting them?

Please continue below.

The last thing online users want to find out is that their antivirus software are not working how they should and when they should. Just imagine a skydiver jumping out of a plane and rapidly free falling towards the ground, pulls his parachute release cord and realize it is not working. Well, if you do not want to be like that skydiver when it comes to protecting yourself against viruses, spyware, ransomware and other malware, you need to make sure your antivirus is actively working and protecting your computer at all times.

Please follow the instructions below to test your antivirus software using the EICAR Standard Anti-Virus Test.

The EICAR Standard Anti-Virus Test File or EICAR test file is a computer file that was developed by the European Institute for Computer Antivirus Research (EICAR) and Computer Antivirus Research Organization (CARO), to test the response of computer antivirus (AV) programs. Instead of using real malware, which could do real damage, this test file allows people to test anti-virus software without having to use a real computer virus.

How to Test if Your Antivirus, Anti-malware or Anti-spyware is Working

  1. Copy the following string of characters:


  2. Create a text file using Notepad, Textpad, or another text editor.
  3. Paste the string of characters that you have copied in step 1 into the text editor. If there is any space or new line at the end of the string after pasting it, please delete it.
  4. Save the text file and close your text editor.
  5. Open the text file by double-clicking on it, if it was not deleted.

Once you have saved the text file or attempt to open it, your antivirus should display a prompt or warning telling you that a threat was detected. Or, it will just remove the text file. If you are able to open and view the text file by double clicking on it, it means your antivirus is not actively protecting you.

Network administrators who want to test their email antivirus or firewall security software, can attach the same text file to an email message and send the same message to an email address on their network. Their antivirus or firewall security software should detect the attached text file as a virus or threat and remove it before it reaches the recipient.

Please share with us what you know or ask a question about this article by leaving a comment below. Also, check the comment section below for additional information, if there is any.

Remember to forward malicious or phishing email messages to us at the following email address: info@onlinethreatalerts.com

Share this on:

and/or ContributionDonate

Would you recommend this article to a friend or family member?
Yes (5) No (0)   

Comments, Questions and Reviews
Comment(Total: 4)

To help protect your privacy, please do not post your full name, telephone number, email address, username, password, account number, credit card information or home address in your comments, questions, or reviews.

Write a Comment, Review, or ask a Question or scroll down to view comments, reviews and questions made by others.

The comments or reviews below do not necessarily reflect the views of Online Threat Alerts.

  • Posted: Dec 9, 2017 by an anonymous user from or near: Clontarf, New South Wales, Australia

    Brilliant. I am running an antivirus product and a separate malware product. Not sure which one did the trick, as there was no pop-up to tell me.

    The text file was just vaporized as soon as I saved it. Amazing.

    I even tried modifying an existing text file with


    and again - BOOM! It was gone.



  • Posted: Nov 24, 2017 by doowopluver from or near: Giddings, Texas, United States

    Tried to forward it in an e-mail and detected right away Thanks!


  • Posted: Jun 11, 2017 by an anonymous user from or near: Newcastle upon Tyne, England, United Kingdom

    It opened after I saved it but after that I scanned the file by right clicking on it and choosing "scan selected files with Avira" and it detected and "cleaned" it by removing it seemingly completely or just off my desktop. I do not know if it has been put elsewhere.


    • Posted: Jun 11, 2017 by info

      The file has been quarantined or deleted, which means your antivirus is working perfectly.


Submit Comment Write Your Comment, Question or Review

Write your comment, question or review in the box below to share what you know or to get answers. Please revisit after an hour or more to view reponses or answers to you questions.
All comments, questions or reviews will be examined for derogatory or indecent statements, spam or malicous code, before they are posted on this website.