I built a deliberately over-complicated & obfuscated JS seed generator. The challenge is to reverse engineer the *how*.
嗯,用户发来了一段英文内容,看起来像是一个技术挑战的介绍。他让我用中文帮他总结一下,控制在100字以内,而且不需要特定的开头。首先,我需要理解文章的主要内容。 这篇文章主要讲的是一个逆向工程挑战,核心是一个过度复杂的种子生成器,完全在客户端运行。目标不是破解种子,而是理解生成逻辑。技术细节包括使用obfuscator.io进行代码混淆,动态生成HTML以阻碍静态分析,混合使用加密函数和随机状态。还有些小障碍,比如禁用右键和键盘快捷键,以及隐藏的彩蛋。 接下来,我需要把这些信息浓缩到100字以内。重点包括:挑战性质、种子生成器的特点、技术手段、障碍和彩蛋。确保语言简洁明了。 可能的结构是:介绍挑战类型、复杂性、技术手段、障碍和彩蛋。这样就能全面覆盖主要内容而不超字数限制。 最后,检查一下是否符合用户的要求:中文总结、100字以内、直接描述内容,没有特定开头。确保没有遗漏关键点。 </think> 作者创建了一个逆向工程挑战,核心是一个过度复杂的客户端种子生成器。代码经过多重混淆处理,并结合加密函数和随机状态生成种子。挑战旨在通过分析代码揭示其背后的逻辑,并包含一些小障碍和隐藏彩蛋以增加趣味性。 2025-10-12 11:13:36 Author: www.reddit.com(查看原文) 阅读量:0 收藏

Hey everyone,

For fun, I've created a reverse engineering challenge. The centerpiece is a deliberately over-complicated seed generator that runs entirely client-side.

The Goal: The challenge isn't to crack the seed, but to reverse engineer the code to understand HOW it's generated. The payoff is the "Aha!" moment when you see the ridiculous logic behind it.

Technical Details & Roadblocks:

  • The core JS logic was heavily obfuscated using obfuscator.io (Control Flow Flattening, Self Defending, String Array, etc.).

  • The initial HTML is also obfuscated and dynamically generated to hinder static analysis ("View Source").

  • The generator uses a mix of cryptographic functions (Web Crypto API) and various random states (some might be browser-based).

  • I've included some trivial roadblocks (like disabling the context menu and keyboard shortcuts) to make the initial access a bit more tedious, along with other small but annoying tricks.

  • Also there are MORE Easter Eggs in form off an txt ;D if u can find it.

It's designed to be a fun learning experience – like figuring out what to do when you can't right-click. This is meant as a non-professional challenge. Good luck!

Ps: :D i can give more hints or help out later.


文章来源: https://www.reddit.com/r/ReverseEngineering/comments/1o4mdos/i_built_a_deliberately_overcomplicated_obfuscated/
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