JEMBOT MAWOT Bypass Shell

<?php
/**
 * Copyright since 2007 PrestaShop SA and Contributors
 * PrestaShop is an International Registered Trademark & Property of PrestaShop SA
 *
 * NOTICE OF LICENSE
 *
 * This source file is subject to the Academic Free License 3.0 (AFL-3.0)
 * that is bundled with this package in the file LICENSE.md.
 * It is also available through the world-wide-web at this URL:
 * https://opensource.org/licenses/AFL-3.0
 * If you did not receive a copy of the license and are unable to
 * obtain it through the world-wide-web, please send an email
 * to license@prestashop.com so we can send you a copy immediately.
 *
 * @author    PrestaShop SA <contact@prestashop.com>
 * @copyright Since 2007 PrestaShop SA and Contributors
 * @license   https://opensource.org/licenses/AFL-3.0 Academic Free License 3.0 (AFL-3.0)
 */
if (!defined('_PS_VERSION_')) {
    exit;
}

use PrestaShop\PrestaShop\Adapter\ServiceLocator;
use PrestaShop\PrestaShop\Core\Crypto\Hashing;

/**
 * @param Psgdpr $module
 *
 * @return bool
 */
function upgrade_module_1_4_2($module)
{
    // Only change password when it's "prestashop"
    $customer = new Customer((int) Configuration::get('PSGDPR_ANONYMOUS_CUSTOMER'));
    // @phpstan-ignore-next-line
    if (Validate::isLoadedObject($customer) && $customer->passwd === 'prestashop') {
        /** @var Hashing $crypto */
        $crypto = ServiceLocator::get(Hashing::class);
        $customer->passwd = $crypto->hash(Tools::passwdGen(64)); // Generate a long random password
        $customer->save();
    }

    return true;
}