Function ScriptEngineFunctionEb

hyperdbg/script-eval/code/Functions.c:125–154

* @brief Implementation of eb function * * @param Address * @param Value * @param HasError * @return BOOLEAN */

 * @return BOOLEAN
 */
BOOLEAN
ScriptEngineFunctionEb(UINT64 Address, BYTE Value, BOOL * HasError)
{
    UNREFERENCED_PARAMETER(HasError);

#ifdef SCRIPT_ENGINE_KERNEL_MODE

    if (!CheckAccessValidityAndSafety(Address, sizeof(BYTE)))
    {
        //
        // Instead of indicating an error, just return false
        // to assign it as a return result to a variable
        //
        // *HasError = TRUE;

        return FALSE;
    }

#endif // SCRIPT_ENGINE_KERNEL_MODE

#ifdef SCRIPT_ENGINE_USER_MODE
    *(BYTE *)Address = Value;
#endif // SCRIPT_ENGINE_USER_MODE

#ifdef SCRIPT_ENGINE_KERNEL_MODE
    MemoryMapperWriteMemorySafeOnTargetProcess(Address, &Value, sizeof(BYTE));
#endif // SCRIPT_ENGINE_KERNEL_MODE

    return TRUE;
}

/**
 * @brief Implementation of eq function (Physical Memory)