reversing-list - 逆转列表

项目说明

It is a list of re challenges compiled from different CTF, whose content is the binary and solution using <b>r2pipe</b>, <b>IDAPython</b> or just <b>reverse</b> binary in high-le like Python or C, and some writeups!. It is a list in continuous update so enjoy and learn!.

Baby

| Challenge | Output and info|
| ----- | ------ |
| <a href=" CTF 2015: The real flag finder</a> | Usage: ./flagFinderRedux [arg1] <br> !#ffff1a Elf|
| <a href=" CTF Qualifications 2015: entry-language-100</a> | Enter the password: [stdin] <br> !#ffff1a Elf|
| <a href=" The Box: Find The Easy Pass</a> | Enter Password: [stdin] <br> !#1aa3ff Exe|
| <a href=" The Box: Impossible Password</a> | * [stdin] <br> !#ffff1a Elf|
| <a href=" Atenea CTF: WannaCry</a> | !#FF0000 Malware !#1aa3ff Exe|
| <a href=" Atenea CTF: Saint Seiya</a> | Enter Key: [stdin] <br> !#1aa3ff Exe |
| <a href=" Atenea CTF: Spear Phising... Can you catch me?</a> | !#FF0000 Malware !#1aa3ff Exe|
| <a href=" Atenea CTF: Counter</a> | !#D2691E Packed !#1aa3ff Exe|
| <a href=" Atenea CTF: Crackme! if you can...</a> | Usage: crypt0.exe [arg1] [arg2] <br>!#c5f015 Crackme !#1aa3ff Exe|
| <a href=" CTF 2016: Crypt00perator</a> | Enter th3 k3y: [stdin] <br>!#c5f015 Crackme !#1aa3ff Exe|
| <a href=" 2016: Gametime</a> | !#1aa3ff Exe|
| <a href=" CTF 2018: Baby Reverse</a> | Welcome to this Chall! Enter the Key to win: [stdin] <br>!#c5f015 Crackme !#ffff1a Elf|
| <a href=" CTF 2018: Tez Bano Tez</a> | INSTRUO-2018 IIEST-S *** Calculating key... <br>!#c5f015 Crackme !#ffff1a Elf|
| <a href=" CTF 2018: Basic Conditional Decision</a> | Usage: rev3 [arg1], <br>!#c5f015 Crackme !#ffff1a Elf|
| <a href=" CTF 2019: Santa's crackme</a> | [stdin],<a href=" Binary: main</a> <br>!#c5f015 Crackme !#ffff1a Elf|
| <a href=" CTF 2019: Santa's crackme</a> | [stdin],<a href=" Binary: main</a> <br>!#c5f015 Crackme !#ffff1a Elf|
| <a href=" Algorithm Decrypt function</a> | Usage: entropy [arg1],<a href=" Binary: entropy</a> <br>!#c5f015 Crackme !#ffff1a Elf|
| <a href=" CTF 2024, Baby re</a> | Usage: main [stdin],<a href=" Binary: main</a> <br>!#c5f015 Crackme !#ffff1a Elf|
| <a href=" CTF 2024, Whats a rune</a> | Usage: main.go ,<a href=" Source Code: main.go</a> <br> !#1aa3ff Golang|

Easy

| Challenge | Output and info|
| ----- | ------ |
| <a href=" psv</a> | Welcome to PS Secure Vault)! Enter your secret key to unlock: [stdin] <br>!#c5f015 Crackme !#ffff1a Elf|
| <a href=" scrabble</a> | Usage: scrabble [arg1], <br>!#c5f015 Crackme !#ffff1a Elf|
| <a href=" forceme</a> | As a Lockpicking master, Open the Lock! * Usage: forceme [arg] <br>!#c5f015 Crackme !#ffff1a Elf|
| <a href=" Lan Party CTF 2018: Key is the key</a> | Ultimate ultra-mega hacker key checker : 01.1337 (Only 1 key has been saved) Usage: keyisthekey [arg1] [arg2] by KaoRz () <br>!#c5f015 Crackme !#D2691E Packed !#ffff1a Elf !#9900ff Anti-Debugging|
| <a href=" 2018: Ultimate Minesweeper</a> | .NET Game by Nick Harbour () <br>!#1aa3ff Exe|
| <a href=" CTF 2018: Brute Me</a> | Usage: rev4 [arg1], <br>!#c5f015 Crackme !#ffff1a Elf|
| <a href=" CTF 2018: Ultra Secure Bank Login</a> | Es necesario introducir los 8 PINes para realizar login en FWHIBBIT Bank PIN 1: [stdin], <br>!#c5f015 Crackme !#ffff1a Elf|

Medium

| Challenge | Output and info|
| ----- | ------ |
| <a href=" disqualified</a> | Show me what you got: [stdin] by Megabeets () <br>!#c5f015 Crackme !#ffff1a Elf|
| <a href=" Lan Party CTF 2018: In time</a> | Introduce tu flag y comprueba si es la correcta [stdin] Espere unos instantes... by Gibdeon () <br>!#c5f015 Crackme !#ffff1a Elf|
| <a href=" 2018: Angry Potato</a> | ./angry-patatas [arg] by Patatas () <br>!#c5f015 Crackme !#ffff1a Elf|
| <a href=" 2018: Decoy</a> | Input: [stdin] <br>!#c5f015 Crackme !#1aa3ff Exe !#9900ff Anti-Debugging|
| <a href=" CTF 2019: Last Christmas</a> | <a href=" LAST_XMAS</a> <br>!#c5f015 Crackme !#ffff1a Elf !#D2691E Packed !#9900ff Anti-Debugging|
| <a href=" FWHIBBIT 2020: EB SECRET</a> | <a href=" Access</a> DON'T RUN AS ROOT <br>!#c5f015 Crackme !#ffff1a Elf !#8000ff Obfuscate !#9900ff Anti-Debugging|
| <a href=" Machine 2018: Ret0</a> |CLS Team 2018 Enter Password: [stdin] by <br>!#c5f015 Crackme !#1aa3ff Exe|

Hard

| Challenge | Output and info|
| ----- | ------ |

Insane

| Challenge | Output and info|
| ----- | ------ |

项目信息

开发语言：Python

Star 数：148

技术要点

该项目属于CTF思路方向的开源资源，代码结构清晰，适合安全研究人员学习参考。项目围绕Reversing list展开，提供了可运行的实现，对理解相关安全机制、工具原理与攻防技术具有较高的研究价值。

从技术实现角度看，此类项目的核心在于对底层原理的深入理解与工程化落地。开发者在研究过程中可以结合官方文档与社区讨论，梳理项目的初始化流程、核心模块职责与数据流转，逐步掌握其中的技术细节与设计思路。

使用与学习建议

1. 下载源码压缩包，解压到本地环境。

2. 根据项目类型准备对应的运行环境与依赖。

3. 按照 README 中的步骤完成配置与部署。

4. 在隔离的测试环境中运行验证，避免影响生产系统。

免责声明

本资源来源于开源社区，仅供安全研究、技术学习与合法授权范围内的攻防演练使用，请勿用于任何非法或侵害他人权益的用途。使用本项目产生的一切后果由使用者自行承担。