For users who want to be thorough, here are the technical details of a known legitimate, digitally signed PlayGTAV.exe file:

identified a file named PlayGTAV.exe as containing Trojan.Win64.Packed.ca —a "packed" malware that uses encryption and obfuscation techniques to evade security detection systems.

Ensure the website you're downloading from uses HTTPS (look for the padlock icon in the browser's address bar), which indicates a more secure connection.

Open your antivirus software, check the "Quarantine" or "Protection History" section. If you see PlayGTA.exe , select it and choose Restore and Allow/Exclude . Corrupted Game Updates

...