If you found this file on your device or a specific platform, providing the of where you saw it or the file size might help identify what it contains.
The string appears to be a randomly generated or hashed filename for an MP4 video file. w32789ufhwe8fgew87fg3wf8032f.mp4
Automated backups or encrypted archives often use hashes for filenames. If you found this file on your device
Cache files generated by video editing software or web browsers. w32789ufhwe8fgew87fg3wf8032f.mp4