Honeym00n.mkv.mp4 -

A real video file should be several megabytes or gigabytes. If the file is only a few kilobytes, it is likely a script or a shortcut.

The presence of both .mkv and .mp4 is redundant. In most operating systems, the "real" extension is the last one ( .mp4 ). The .mkv is likely part of the filename itself to trick users who expect a specific video container. honeym00n.mkv.mp4

Attackers often rename files like document.pdf.exe so that users with "Hide extensions for known file types" enabled in Windows only see document.pdf . While .mp4 is generally a safe media format, a file named honeym00n.mkv.mp4 might be a Trojan designed to exploit vulnerabilities in outdated media players or simply a renamed executable used in social engineering. A real video file should be several megabytes or gigabytes