Never download font files from torrent sites, document-sharing sites like Mediafire without a publisher check, or any page that requires you to complete a survey before downloading.
consider these excellent free alternatives: mbf quadria regular font free download install
If you cannot find a legitimate free version or cannot afford the license, you might consider these high-quality, free (Google Fonts) alternatives that have a similar geometric vibe: MBF Quadria Regular Font: Free Download & Complete