Questions tagged [eicar-test-string]

If I add the Eicar Test Signature at the beginning of a large text file, will that file turn out to be malicious? I opened a 5 MB binary file on Sublime Text and added the signatue at the beginning. On scanning with the clamav library, it identified…

The EICAR test file was used to functionally test an antivirus system. As it stands today almost every AV system will flag EICAR as being a "test" virus. For more information on this historic test virus please click here. Currently the EICAR test…

I am using Virtualmin and have it set up to have Postfix scan incoming emails with ClamAV (using clamdscan) and delete any emails which contain a virus. However when I email myself the EICAR test string, it comes through just fine. I know ClamAV…