The file name suggests it is the first part of a split archive for a Naruto/Boruto fighting game. Based on the naming convention:
High-quality games are often split into multiple "parts" to make downloading easier. You would typically need all parts (Part 1, Part 2, etc.) in the same folder to extract the game successfully. Common Games Under This Title download-naruto-boruto-apun-kagames-part1-rar
Files from "repack" sites can sometimes contain bundled adware or "trojans" that your antivirus may flag. Always scan the .rar file before and after extraction. The file name suggests it is the first