Process.py 文件源码

def write_bytes(self, address, data):
        address = int(address)
        if not self.isProcessOpen:
            raise ProcessException("Can't write_bytes(%s, %s), process %s is not open" % (address, data, self.pid))
        buffer = create_string_buffer(data)
        sizeWriten = c_ulong(0)
        bufferSize = sizeof(buffer) - 1
        _address = address
        _length = bufferSize + 1
        try:
            old_protect = self.VirtualProtectEx(_address, _length, PAGE_EXECUTE_READWRITE)
        except:
            pass

        res = windll.kernel32.WriteProcessMemory(self.h_process, address, buffer, bufferSize, byref(sizeWriten))
        try:
            self.VirtualProtectEx(_address, _length, old_protect)
        except:
            pass

        return res