Saturday, January 19, 2013

EICAR test file

Considering the number of virii that can disable your antivirus software while appearing to still be working, it is good to have a simple test case to see if you are indeed still getting the protection you think you have. A simple one-liner to do this the following: X5O!P%@AP[4\PZX54(P^)7CC)7}$EICAR-STANDARD-ANTIVIRUS-TEST-FILE!$H+H*
Copy and paste that line into a blank file on your computer and your antivirus should flag it and move it to your quarantine folder. You can read more about it here.

While on the topic, I recommend Secunia Personal Software Inspector, which is a free tool to make sure all 3rd party software is up to date at all times with minimal footprint. If you think there is a better version of this kind of software freely available, please let me know and I will check it out.

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