Currently inside of BuildMainStack, the call to MmCopyVirtualMemory which actually performs the read/write from the game's memory, is hardcoded to size 8.
Stack->AddValue(sizeof(void*), "size");
The code can be seen here.
This is because the size argument is passed through the stack, meaning we would need some ROP gadget to write memory in there.
Currently inside of
BuildMainStack, the call toMmCopyVirtualMemorywhich actually performs the read/write from the game's memory, is hardcoded to size 8.The code can be seen here.
This is because the
sizeargument is passed through the stack, meaning we would need some ROP gadget to write memory in there.