Torrents are renowned for that contains malware/adware, they hide inside the downloads so you'd under no circumstances know they are there. Sophos may perhaps indeed detect it because it scans repeatedly but it can build other concerns and is also noted for Phony positives. Malwarebytes is the one application https://olight-seeker-4-pro66554.bloggactif.com/35536243/malware-for-dummies