Xdut (5).mp4 -

Short, four-letter alphanumeric strings like "xdut" are common naming conventions for videos saved from platforms like Telegram , Discord , or certain TikTok downloaders.

If you found this in a hidden folder, it may be a cached video or an ad from a mobile game or app. How to safely check the content: xdut (5).mp4

The filename "xdut (5).mp4" is a generic, system-generated name typically created when a file is downloaded multiple times or renamed by an automated process. The (5) suggests this is the fifth copy

The (5) suggests this is the fifth copy of a file named "xdut" downloaded to the same folder. Did you save a video from a group

Because this is a private file on your device or cloud storage, I cannot "see" or play the video. However, here is what that specific filename usually indicates:

Look at your recently used apps. Did you save a video from a group chat or a specific website right before this appeared?