Can't run launcher - blocked by AV

[Dutiii]

Salutare/Hi everyone!
I downloaded the Legion client from freakz torrent(yesterday), and when i tried to run it - AV message pops up with Threat blocked - IDP.Generic infection(on both launcher_freakz and launcher_freakz-64) (see Photo 1). I ignored that, opened Virus Chest and clicked "Restore and add to exclusions" and then ran it with no problem.
Today, when i tried to run it again, another AV message popped up - IDP.Alexa 51 infection(same on both launchers) (see Photo 2).
Is it really a malware threat or just a false+ result?
Photo 1: http://imgur.com/a/v9TMF
Photo 2: http://imgur.com/a/cnjQ4

[Shocker]

False result. Launcher uses some mechanics that viruses also use (injecting into other processes, etc) and that's why crappy antiviruses (like Avast) detect them

FREAKZ COMMUNITY @ Facebook
WOW FREAKZ @ Facebook

[Dutiii]

Thank's for your answer. Will search for a more capable AV if you say this one is crappy
I get this error now ( http://imgur.com/a/3khhx ) when i try to log in.

[Shocker]

Are you using launcher_freakz.exe to open wow?

FREAKZ COMMUNITY @ Facebook
WOW FREAKZ @ Facebook

[Dutiii]

Yes

[Shocker]

Then explain exactly what you are doing, when do you get the error, maybe show a video

FREAKZ COMMUNITY @ Facebook
WOW FREAKZ @ Facebook

[Dutiii]

Well firstly as i said, i was being blocked by the AV when trying to run the launcher. Then i restored launcher from Avast Virust Chest(Virus Vault) and added to exclusions, so i could run the launcher. And now, after finally running the game, when i entered my username and password, i got the error mentioned above.
I will restart my pc and try again, and if it fails again, i will make a video showing how i run the launcher.