【JS逆向七】逆向某翻译网站的sign参数，并模拟生成仅供学习

逆向日期：2024.02.07

使用工具：Node.js

文章全程已做去敏处理！！！【需要做的可联系我】

可使用AES进行解密处理（直接解密即可）：AES加解密工具

1、打开某某网站(请使用文章开头的AES在线工具解密)：6r4tuEPOEnSronQkv6uPME0foTybUg3rIO3o4hlCaPU=

2、打开网站，打开控制面板，在翻译窗口随便输入后，看接口的sign值

3、ctrl+shift+F全局搜索【sign】，经过百天终于找到了，他在这里被加密，每次加密的结果竟然一样，哎幺，我还以为不一样呢，

4、直接进入【b】,看看他是怎么做的，，哎哟哟，直接全部扣出来，到本地

5、本地运行，报错显示【r】未定义

6、去源网站找【r】，，哎幺，在这里，这么简单，直接本地赋值，直接运行

7、哎幺，妥了，结果一毛一样

【附上源码】

为防止二次编辑或对该网站的原创保护，只能将源代码进行混淆展示。

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console.log(exports('你好'))