// ==UserScript==
// @name Phishing Site Blocker
// @name:zh-CN 钓鱼网站屏蔽器
// @description A simple script to block access to known phishing sites by displaying a warning page.
// @description:zh-CN 一个简单的脚本，通过显示警告页面来阻止访问已知的钓鱼网站。
// @namespace https://github.com/AstridStark25963/phishing-site-blocker
// @version 1.0.0
// @author AstridStark25963
// @license MIT
// @icon data:image/svg+xml;base64,PHN2ZyB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHdpZHRoPSIyMDAiIGhlaWdodD0iMjAwIiB2aWV3Qm94PSIwIDAgMjQgMjQiIGZpbGw9IiNlZjQ0NDQiPjxwYXRoIGZpbGw9IiNlZjQ0NDQiIGQ9Ik0yMyAySDF2MTZoMTAuNTE4YTYuOTcgNi45NyAwIDAgMSAuOTItNC4wMDJIM3YtMTBoMTh2Ni45NjJjLjczNC4yOCAxLjQwOS42ODEgMiAxLjE3OHpNMyAyMGg4Ljk2Yy4yOC43MzQuNjgxIDEuNDA5IDEuMTc4IDJIM3oiLz48cGF0aCBmaWxsPSIjZWY0NDQ0IiBkPSJNMTguNSAxMmE1LjUgNS41IDAgMSAwIDAgMTFhNS41IDUuNSAwIDAgMCAwLTExTTE1IDE3LjVhMy41IDMuNSAwIDAgMSA1LjE2NS0zLjA4bC00Ljc0NCA0Ljc0NUEzLjUgMy41IDAgMCAxIDE1IDE3LjVtMS44MzUgMy4wOGw0Ljc0NC00Ljc0NWEzLjUgMy41IDAgMCAxLTQuNzQ1IDQuNzQ1Ii8+PC9zdmc+
// @match *://*/*
// @run-at document-start
// @grant none
// @downloadURL https://update.greasyfork.icu/scripts/566616/Phishing%20Site%20Blocker.user.js
// @updateURL https://update.greasyfork.icu/scripts/566616/Phishing%20Site%20Blocker.meta.js
// ==/UserScript==
(function() {
'use strict';
const BLOCKED_DOMAINS = [
// Fake Z-Library Websites
"z-lib.ai",
"z-lib.cv",
"z-lib.id",
];
const currentHost = window.location.hostname;
const isPhishing = BLOCKED_DOMAINS.some(domain =>
currentHost === domain || currentHost.endsWith('.' + domain)
);
if (isPhishing) {
window.stop();
const warningPage = `
⚠️ SECURITY ALERT | 安全警告
☠️
WARNING!
THIS IS A PHISHING SITE!
警告！这是一个钓鱼网站！
`;
if (document.documentElement) {
document.documentElement.innerHTML = warningPage;
} else {
document.write(warningPage);
}
console.warn(`🚫 Phishing site blocked: ${currentHost}`);
}
})();