I was just trying to download a few files from hxxp://vx.netlux.org/
collection. Everytime Avast behaved perfectly and blocked the webpage itself. But to my dismay I found ]EMPTY ZIP FILES downloaded to my download folder. In effect even that should have been removed in the first place.
PS The font size and font face buttons in the forum POST editor is not working properly.
EDITED http to hxxp on evangelist advice.