InjuredAndroid - A vulnerable Android application that shows simple

项目说明

InjuredAndroid - CTF

A Android application with ctf examples based on bug bounty findings, exploitation concepts, and pure creativity.

Now a on Google Play!

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Setup for a physical device

1. Download the latest release injuredandroid.apk from the releases or Google Play.

2. Enable USB debugging on your Android test phone.

3. Connect your phone and your pc with a usb cable.

4. Install via adb if installing from releases. adb install InjuredAndroid.apk. Note: You need to use the absolute path to the .apk file or be in the same directory.

Setup for an Android Emulator using Android Studio

1. Use adb to pull the apk off of your device or install after downloading the latest release apk.

2. Start the emulator from Android Studio (I recommend downloading an emulator with Google APIs so root adb can be enabled).

3. Drag and drop the .apk file on the emulator and InjuredAndroid.apk will install.

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Build from source

1. git clone

2. Create local.properties for the flutter_module

Example for Windows:

Example for Linux:

3. Set the Flutter path in Android Studio

File -> Settings -> Languages ​​& Frameworks -> Flutter

4. Enable Dart Support in Android Studio

5. Run flutter pub get to import the flutter dependencies

6. Download the Android NDK that is required for the Assembly flag.

7. Now you should be able to compile the latest release of InjuredAndroid!

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Tips and CTF O

Decompiling the Android app is highly recommended.

- XSSTEST is just for fun and to raise awareness on how WebViews can be made to XSS.

- The login flags just need the flag submitted.

- The flags without a submit that demonstrate concepts will automatically register in the "Flags O" Activity.

- The exclamatory buttons on the bottom right will gi up to three tips for each flag.

Good luck and have fun! :D

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Spoilers

Looking at the source code of the applications in the InjuredAndroid directory, InjuredAndroid-FlagWalkthroughs.md file, or binary source code in the Binaries directory will spoil some if not all of the ctf challenges.

项目信息

开发语言：Kotlin

Star 数：763

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A vulnerable Android application that shows simple examples of vulnerabilities in a ctf style.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。