: "It's just a config file, not a full client." Reality : RusherHack config files require a paid client to load. Any standalone "config" is fake.
If you cannot afford RusherHack, do not risk your computer's security. There are several clients that are safe to use: rusherhack free 2021
Even if a legitimate "crack" existed in 2021, it would likely be broken by current server anti-cheats (like GrimAC) or incompatible with newer Minecraft versions. : "It's just a config file, not a full client