Comodo Leak Test-What is it in fact?

Comodo Internet Security - CIS AV False Positive/Negative Detection Reporting
1

Please explain.I understand that the leak test simulates breaking of the firewall to test it,but:)
So?This is the result from virustotal->
http://www.virustotal.com/ru/analisis/ff54d9dd4b7db4c1b96d840f2650cf79

2

Well, instead of making their firewall better, they simply add a signature for it in the database and hope people won’t test it anymore …

Sad…

Xan