ANDRO

Powerful Android reverse engineering toolkit for security analysis, app decompilation, and vulnerability research.

📖 About

ANDRO is a comprehensive toolkit for Android reverse engineering that helps security professionals and researchers analyze Android applications for vulnerabilities, understand app behavior, and perform security audits.

Key Features

• App Decompilation - Convert APK files to readable code
• Security Analysis - Identify vulnerabilities and security issues
• Code Inspection - Examine Smali code and app structure
• Vulnerability Research - Find and document security flaws
• Educational Tool - Learn Android security concepts

🛠️ Tech Stack

• Primary Language: Smali (Android bytecode)
• Tools: APKTool, dex2jar, JD-GUI
• Platform: Android
• Use Cases: Security research, penetration testing, app analysis

🎯 Available Issues (2)

🟡 Intermediate Issues

1. Create Security Documentation

Difficulty: Intermediate | Time: 4-5 hours | Skills: Security, Technical Writing

Write comprehensive security documentation covering ethical usage, legal considerations, and best practices.

What You'll Do:

• Document ethical hacking guidelines
• Explain legal considerations
• Add responsible disclosure process
• Include security best practices
• Create usage examples

What You'll Learn:

• Security documentation
• Ethical hacking principles
• Legal aspects of security research
• Responsible disclosure

View Issue on GitHub →

🔴 Advanced Issues

2. Add Comprehensive Code Comments

Difficulty: Advanced | Time: 6-8 hours | Skills: Smali, Android, Documentation

Add detailed comments throughout the codebase explaining complex Smali operations.

What You'll Do:

• Analyze existing Smali code
• Add inline comments
• Document complex operations
• Explain Android internals
• Create code flow diagrams

What You'll Learn:

• Smali language
• Android internals
• Reverse engineering
• Code documentation

View Issue on GitHub →

🚀 Getting Started

Prerequisites

1. Java Development Kit (JDK)

   # Install JDK 8 or higher
   sudo apt install openjdk-11-jdk

2. Android SDK

   # Install Android SDK tools
   sudo apt install android-sdk

3. APKTool

   # Download and install APKTool
   wget https://bitbucket.org/iBotPeaches/apktool/downloads/apktool_2.7.0.jar

Quick Installation

# Clone the repository
git clone https://github.com/AryanVBW/ANDRO.git
cd ANDRO

# Install dependencies
./install.sh

# Run ANDRO
./andro.sh

Basic Usage

# Decompile an APK
./andro.sh decompile app.apk

# Analyze security
./andro.sh analyze app.apk

# Generate report
./andro.sh report app.apk

📚 Documentation

• Installation Guide - Setup instructions
• Usage Guide - How to use ANDRO
• Security Guide - Ethical usage
• API Reference - Tool documentation

🤝 Contributing

We welcome contributions! Here's how to get started:

1. Read the Contributing Guide
2. Browse Available Issues
3. Join our Community Discussions
4. Follow our Code of Conduct

Contribution Areas

• 📝 Documentation - Security guides, tutorials
• 🔒 Security - Vulnerability research
• 🐛 Bug Fixes - Fix analysis issues
• ✨ Features - New analysis capabilities
• 🧪 Testing - Test on different apps
• 🌍 Translation - Translate documentation

💡 Use Cases

For Security Researchers

• Analyze Android malware
• Find app vulnerabilities
• Research security flaws
• Document exploits

For Developers

• Understand app structure
• Learn Android internals
• Debug complex issues
• Reverse engineer features

For Students

• Learn Android security
• Practice reverse engineering
• Understand Smali code
• Build security skills

⚠️ Legal & Ethical Considerations

Ethical Usage Guidelines

1. Get Permission - Only analyze apps you own or have authorization to test
2. Responsible Disclosure - Report vulnerabilities responsibly
3. Follow Laws - Comply with local laws and regulations
4. Respect Privacy - Don't access or share private data
5. Educational Purpose - Use for learning and legitimate security research

🌟 Features

• ✅ APK Decompilation - Convert APK to readable code
• ✅ Security Analysis - Automated vulnerability scanning
• ✅ Code Inspection - Examine Smali and Java code
• ✅ Resource Extraction - Extract app resources
• ✅ Manifest Analysis - Analyze AndroidManifest.xml
• ✅ Permission Checker - Review app permissions
• ✅ Report Generation - Create detailed analysis reports

📊 Project Stats

• Stars: 80 ⭐
• Forks: 20+
• Contributors: 5+
• Open Issues: 2
• License: MIT
• Last Updated: Active

🔗 Links

• GitHub Repository
• Documentation Wiki
• Issue Tracker
• Discussions

🎓 Learning Resources

Tutorials

• Android Reverse Engineering Basics
• Smali Language Guide
• APKTool Documentation

Books

• "Android Security Internals" by Nikolay Elenkov
• "Android Hacker's Handbook" by Joshua J. Drake
• "Learning Android Forensics" by Oleg Skulkin

Communities

• XDA Developers
• r/androiddev
• r/ReverseEngineering

Next Steps