Emsisoft's Behavior Blocker detects almost everything that is not known by it as suspicious malware. Hundreds of times on my PC, it blocked uninstall.exe of programs while uninstalling. Yesterday, I was installing Adguard on Windows and the Behavior Blocker prompted 5/6 times while installing. It's usually detects those as "CodeInjector", "HiddenInstallation" etc. I have to choose "Wait, I think this is safe" every time. Someday, I would probably be attacked by a real malware and I would choose that one safe too because that's what I have to do usually. This has become so frustrating for me that even though I have a license of Emsisoft, I uninstalled it yesterday.
Now it detected Firefox too!!! That's sad.