Level 21
Malware Tester
I checked it out and I have found no evidence of any sort of behavior blocker, nothing in its settings or user interface, nothing in its files, maybe its intentional, but I find it confusing.
I just installed it. Real protect is not in the same folder as Stinger. After opening stinger it creates directory in "C:\Program Files\McAfee\Real Protect" and runs in the background and there's a icon in system tray which lets you check log, quarantine, etc.