Even if you avoid these specific threats, downloading and running unsigned, unverified executables from unknown sources exposes your system to a host of potential security vulnerabilities, spyware, and other malicious software.
The future of PS4 emulation looks promising, with ongoing developments aimed at improving performance, compatibility, and user experience. As technology advances, we can expect emulators to become more efficient and capable of handling demanding games.
Even if a real PS4 emulator existed that was easy to use, it requires a very powerful computer (modern high-end CPU and GPU). If this fake emulator claims to run on average hardware, it is an immediate red flag of a scam.
Before downloading any "PS4 emulator," ask these three questions: