some downloaded archieve are not scan

[sabnac]

Hello,

When I downloaded infected archieve file from the web, this one has been recognize by ess5. I did the test with another infected archieve and this one was not recognize as infected archieve. I had to make on demand scan or open the archieve toclean the file.

Is it normal?

Thanks;)

[Cudni]

submit it?
http://kb.eset.com/esetkb/index?page=content&id=SOLN141

[Galaxykiss]

it is all about the encrypt of that website