If you still have an original 2015 RELOADED crack CD from a backup, that specific playgtav.exe is non-malicious (by 2015 standards). However, antivirus software will still detect it as "HackTool" because it modifies game memory—not because it steals data.
In the early days, this file was the key. It was the simple bridge that skipped the noise and took you straight into the Story Mode. But now, clicking it usually resulted in a cold, black window that vanished as quickly as it appeared. playgtav.exe
Some tech enthusiasts create "portable" versions of GTA V that run from a USB drive without installing Rockstar Launcher. These custom launchers are sometimes named playgtav.exe for simplicity. These are safe if you compiled them yourself or trust the source explicitly. If you still have an original 2015 RELOADED