hxxp://malwareresearchgroup.com/malware-tests/ Some interesting results in this test. Its possible that vendors don't take it serious enough that their software is bypassed. Its also possible that the bypass is done in such a way that it would never occur in the wild. I normally find MRG's tests fairly interesting for what they are. Great job Quaresso! I've been watching this software for some time now and have been impressed by its performance. Very slightly disturbed about PrevX though.