Homebrews i need to BLOCK from my dns or whatever to getting free backups of xbox 360 games in a store

Hello, i am so SAD seeing those apps that act like a store and all that but i was looking especially to something that replace Microsoft Store (360) into a pirated store as if it was native (like xb🏴‍☠️) in a stleath server so that i will NOT INSTALL IT BECAUSE MY CORPOS NEEDS MONEY. (caps are lies btw)