The anti-tamper codes, if any tampering is detected will crash on undefined/unallocated regions. Meaning that if Windows ever were to overwrite that region for whatever reason, will trigger the crash.
Such was the case for SecuROM in early days. It featured the CRC checks mentioned, if any single byte was changed, including an INT (breakpoint) instruction, it would crash. Here it's unlikely that it wont crash. Rendering the game inoperable.
Such was the case for SecuROM in early days. It featured the CRC checks mentioned, if any single byte was changed, including an INT (breakpoint) instruction, it would crash. Here it's unlikely that it wont crash. Rendering the game inoperable.