🔐 File Hash Analyzer Pro

Advanced File Hash Analysis Tool with VirusTotal Integration | 2026 Edition

📋 Table of Contents

• Overview
• Features
• Installation
• Usage
• Screenshots
• API Integration
• Security
• Contributing
• License

🚀 Overview

File Hash Analyzer Pro is a professional, user-friendly GUI tool for analyzing file integrity and security. It calculates multiple cryptographic hashes (MD5, SHA1, SHA256, SHA512) and checks them against the VirusTotal database to determine if a file is malicious or clean.

Why This Tool?

• 🔒 Security First: Verify file integrity before execution
• 🚀 Lightning Fast: Optimized for large files
• 🎯 Accurate: Uses multiple hash algorithms for verification
• 🌐 Cloud-Powered: VirusTotal integration for real-time threat intelligence
• 💻 Cross-Platform: Works on Windows, Linux, and macOS

✨ Features

Core Capabilities

• ✅ Multi-Hash Generation: MD5, SHA1, SHA256, SHA512
• ✅ VirusTotal Integration: Real-time threat detection
• ✅ Modern GUI: Clean, dark-themed interface
• ✅ Large File Support: Handles files > 10GB
• ✅ Progress Tracking: Real-time progress indicators
• ✅ Export Reports: JSON format for audit trails
• ✅ API Key Management: Secure local storage
• ✅ Cross-Platform: Windows, Linux, macOS

Advanced Features

• 🔄 Threaded Analysis: No UI freezing
• 📊 Detailed Statistics: Detection ratios and engine breakdowns
• 🎨 Modern UI: Professional dark theme
• 🔐 Secure: No data stored in the cloud
• ⚡ Optimized: Efficient chunk-based processing
• 🛡️ Security Alerts: Clear malicious/clean verdicts

📦 Installation

Prerequisites

• Python 3.8 or higher
• pip (Python package manager)

Quick Install

# Clone the repository
git clone https://github.com/JuttSahib1999/FileHashAnalyzer.git
cd FileHashAnalyzer

# Install dependencies
pip install -r requirements.txt

# Run the application
python file_hash_analyzer_gui.py

One-Line Installation (Linux/macOS)

git clone https://github.com/JuttSahib1999/FileHashAnalyzer.git && cd FileHashAnalyzer && pip install -r requirements.txt && python file_hash_analyzer_gui.py

🎯 Usage

Getting Started

1. Get a VirusTotal API Key
2. Visit VirusTotal
3. Create a free account
4. Navigate to your profile → API Key
5. Copy your API key

Launch the Application

python file_hash_analyzer_gui.py

Analyze a File

1. Click "Browse" to select a file
2. (Optional) Enter your VirusTotal API key
3. Click "Start Analysis"
4. View comprehensive results

📸 Screenshots

• Main Interface: View Screenshot
• Analysis Results - Clean File: View Screenshot
• Analysis Results - Malicious File: View Screenshot
• Export Report: View Screenshot

🔌 API Integration

VirusTotal API

The tool uses VirusTotal API v3 for threat intelligence:

• Endpoint: https://www.virustotal.com/api/v3/files/{hash}
• Rate Limits: 4 requests/minute (free tier)
• Response: Comprehensive analysis results
• Error Handling: Graceful handling of rate limits

API Key Storage

• Keys stored locally in ~/.file_analyzer_config.json
• Encrypted locally (no external transmission)
• Optional: Use environment variable VIRUSTOTAL_API_KEY

🔒 Security

Best Practices

• ✅ Never share your API key publicly
• ✅ Use environment variables for CI/CD
• ✅ Verify files before execution
• ✅ Keep the tool updated
• ✅ Review VirusTotal results critically

Security Features

• 🔐 Local API key storage
• 🔒 No file uploads to VirusTotal (hash-only)
• 🛡️ Secure password field for API key
• ⚠️ Clear security warnings for malicious files

🤝 Contributing

Contributions are welcome! Please read CONTRIBUTING.md for details.

Ways to Contribute

• Report bugs
• Suggest features
• Submit pull requests
• Improve documentation
• Share with others

📄 License

This project is licensed under the MIT License - see the LICENSE file for details.

🙏 Support

Contact

• Author: Abdul Muqeet Tabraiz
• GitHub: JuttSahib1999
• LinkedIn: AbdulMuqeetTabraiz

Star the Repository

If you find this tool useful, please consider giving it a ⭐ on GitHub!

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Made with ❤️ by Abdul Muqeet Tabraiz

Stay safe, stay secure! 🔐