[LitCTF 2023]1zjs
[LitCTF 2023]1zjs
题目来源:nssctf
题目类型:web
涉及考点:信息搜集
1. 题目给了一个魔方游戏,检查源代码:
在/dist/index.umd.js
里发现线索:
![](https://images.cnblogs.com/cnblogs_com/blogs/729425/galleries/2331778/o_230815102706_image-20230815182226942.png)
直接访问看看:
![](https://images.cnblogs.com/cnblogs_com/blogs/729425/galleries/2331778/o_230815102706_image-20230815182315623.png)
经查询发现是JSFuck编码,特征为[] + ! ()
,对其解码得到:
![](https://images.cnblogs.com/cnblogs_com/blogs/729425/galleries/2331778/o_230815102707_image-20230815182455301.png)
将[]
去掉即可得到flag:
NSSCTF{11c9e8fe-03f7-4bc1-bfed-b8277cd55964}
日期:2023.8.15
作者:y0Zero