Detecting injection from exploiters

Alright I knew that you can’t access to the core gui to detect exploiter
but this game somehow did it??

once you injected your exploit on it, it will ban you immediately, like literally.
so anyone know how they did this?

Perhaps the script does not use CoreGui, but PlayerGui? Since I did not meet the CoreGui detection.

You can detect abnormal RAM usage spikes, but it’s not a very reliable detection method, because different devices use different amounts of RAM, and may spike unexpectedly even though no exploit was injected.

Possibly a client-side anti-cheat either using RAM usage detection, or certain methods like detecting logs, getnilinstances, etc.

Or maybe the exploit you’re using got patched.

I tried all exploit, it work on other games but this game