The compiled binary is protected and the property of the original company. The source code written by people doing decompilation is owned by the people doing th

The compiled binary is protected and the property of the original company. The source code written by people doing decompilation is owned by the people doing the decompilation. That source code can compile to a lot of different binary representations, just like a lot of code representations (infinitely many) could compile to the original binary. In fact, the goal of most decomp not to produce the same binary, that’s just used as a validation.