However, we can analyze the of such a file name: Technical Analysis of "VID 20180523 WA0029 7z"

: The ISO-style date format (YYYYMMDD) indicating the file was created or saved on May 23, 2018 .

: A common prefix used by WhatsApp when saving media to a device's local gallery.

If this file is part of a specific case study, legal discovery, or personal project, a paper regarding it would usually focus on: