Go here,
My AVG free edition detected the first one when clicked, but the zipped ones only after scanning the drive after they were downloaded, and the text file only after I set the program to check all file extensions.
Which av program are you using and what were the results?
In order to facilitate various scenarios, we provide 4 files for download. The first, eicar.com, contains the ASCII string as described above. The second file, eicar.com.txt, is a copy of this file with a different filename. Some readers reported problems when downloading the first file, which can be circumvented when using the second version. Just download and rename the file to "eicar.com". That will do the trick. The third version contains the test file inside a zip archive. A good anti-virus scanner will spot a 'virus' inside an archive. The last version is a zip archive containing the third file. This file can be used to see whether the virus scanner checks archives more than only one level deep.
Once downloaded run your AV scanner. It should detect at least the file "eicar.com". Good scanners will detect the 'virus' in the single zip archive and may be even in the double zip archive. Once detected the scanner might not allow you any access to the file(s) anymore. You might not even be allowed by the scanner to delete these files. This is caused by the scanner which puts the file into quarantine. The test file will be treated just like any other real virus infected file. Read the user's manual of your AV scanner what to do or contact the vendor/manufacturer of your AV scanner.
My AVG free edition detected the first one when clicked, but the zipped ones only after scanning the drive after they were downloaded, and the text file only after I set the program to check all file extensions.
Which av program are you using and what were the results?
In order to facilitate various scenarios, we provide 4 files for download. The first, eicar.com, contains the ASCII string as described above. The second file, eicar.com.txt, is a copy of this file with a different filename. Some readers reported problems when downloading the first file, which can be circumvented when using the second version. Just download and rename the file to "eicar.com". That will do the trick. The third version contains the test file inside a zip archive. A good anti-virus scanner will spot a 'virus' inside an archive. The last version is a zip archive containing the third file. This file can be used to see whether the virus scanner checks archives more than only one level deep.
Once downloaded run your AV scanner. It should detect at least the file "eicar.com". Good scanners will detect the 'virus' in the single zip archive and may be even in the double zip archive. Once detected the scanner might not allow you any access to the file(s) anymore. You might not even be allowed by the scanner to delete these files. This is caused by the scanner which puts the file into quarantine. The test file will be treated just like any other real virus infected file. Read the user's manual of your AV scanner what to do or contact the vendor/manufacturer of your AV scanner.