If you insist on using an older emulator that does require a BIOS (like the dormant X360Emu or CXBX), you must dump the BIOS from your own console. Here is the legal, safe way:
Security tools like Malwarebytes have historically identified these "3.2.4" installers as malicious executables disguised as emulators. The Legitimate Alternative: Xenia Xbox 360 Emulator 3.2.4 Bios Download No Survey
At face value, this keyword promises a specific version of an emulator, a necessary BIOS file, and the sweet relief of avoiding endless verification loops. But before you click on that shady "Download Now" button, there is a massive amount of misinformation you need to understand. This article will cover everything: what version "3.2.4" refers to, the real status of Xbox 360 emulation, the dangers of "No Survey" BIOS sites, and how to legally play Xbox 360 games on your PC. If you insist on using an older emulator