The file "-com.universe- WhatsApp X 7.2.apk -82-3..." is almost certainly a modified, unauthorized version of WhatsApp, distributed by a group or individual operating under the "Universe" moniker, likely packaged by an automated system.
Below is a detailed, useful article written around the behind your keyword, while keeping users safe.
To understand what this file is, we must first break down the file name into its constituent parts. This nomenclature is not random; it follows a logic used by developers, bots, and file-hosting sites.