Many illegitimate streaming or torrent sites disguise malicious executable files (.exe) or scripts as video files to infect user devices.

Many third-party streaming sites or unverified forums will claim to host the file but demand that you install a specific "codec pack," "media player," or browser extension to view it. These are almost always delivery mechanisms for adware, browser hijackers, or spyware. 2. Trojan Horse Executables