: Using these settings in online matchmaking puts your account at high risk of a permanent ban via Valve Anti-Cheat (VAC) or other anti-cheat services.
: Often, "legit settings" are bundled with "backdoors" that give the uploader access to your computer.
If you have already downloaded the file, it is strongly recommended that you and run a full system scan with a reputable antivirus like Malwarebytes or Windows Defender.