In short, the safest way to handle a file with a name like that from an untrusted source is to
: If a site looks cluttered, has dozens of "Download" buttons, or asks for personal info to view a "free" file, it's a trap.
: Sometimes files that look like videos are actually .exe or .scr files disguised with a double extension (e.g., video.mp4.exe ). Never run these.
When you see a specific, technical-looking filename like this on the open web, it often carries risks beyond just the content itself: