How to check if your antivirus is working [ Antivirus ]

#1 Open Notepad and paste this string into it ( without double quotes )

“X5O!P%@AP[4\PZX54(P^)7CC)7}$EICAR-STANDARD-ANTIVIRUS-TEST-FILE!$H+H* ”

#2 Save it and as soon as you do your antivirus real time protection should be able to detect it. In case you have disabled the real time protection run a scan for this file.

And Some AntiVirus Software Might Warn You After You Rename it to Exe File Extension

This file actually is a dummy virus which simulates like a Virus which is provided by EICAR for distribution as the “EICAR Standard Anti-Virus Test File”, The file is a legitimate DOS program, and produces sensible results when run (it prints the message “EICAR-STANDARD-ANTIVIRUS-TEST-FILE!”). You can read more on this at EICAR Antivirus Test File