Cyber Security Tools Portal (Alpha)

A comprehensive web-based platform providing a suite of cybersecurity and network analysis tools. This application integrates packet analysis, threat intelligence, and privacy utilities into a unified dashboard with a web-based terminal interface.

🚀 Features

1. Network Analysis (PCAP)

• File Analysis: Upload and parse .pcap files to view packet statistics.
  • Protocol distribution charts.
  • Conversation tracking (Source IP <-> Dest IP).
  • Detailed packet inspection (headers, flags, payload size).
• Live Capture: Real-time network traffic capture using tshark (Wireshark).
  • Note: Requires tshark installed on the host system.

2. Threat Intelligence (VirusTotal Integration)

• File Scanner: Upload files to scan against VirusTotal's database.
• URL Scanner: Check suspicious URLs for malware or phishing.
• Lookup Tools:
  • File Hash Lookup
  • IP Address Reputation
  • Domain Reputation

3. Disposable Privacy Services

• Temp Email: Generate temporary email addresses (integrated with Guerrilla Mail API).
• Temp SMS: Simulated disposable phone numbers for testing SMS reception.

4. System Tools

• Web Terminal: A fully functional in-browser terminal emulator (using node-pty and socket.io) providing shell access to the host environment.

5. Steganography Tools (Stego Vault)

A powerful steganography toolkit for hiding and extracting secret messages within images.

• Encode Message: Hide secret text inside images using LSB (Least Significant Bit) encoding.
  • Supports PNG, BMP, and TIFF image formats.
  • Optional AES-256-GCM encryption for enhanced security.
  • Adjustable LSB bit depth for capacity vs. invisibility tradeoff.
• Decode Message: Extract hidden messages from steganographic images.
  • Automatic detection of encoding parameters.
  • Decryption support for AES-256 encrypted payloads.
• Analyze Image: Steganalysis toolkit to detect hidden data in images.
  • Visual analysis of LSB patterns.
  • Statistical anomaly detection.

🔗 Live Tool: https://stego-vault-delta.vercel.app
📂 Source Code: https://github.com/manvirsingh01/stego-vault

Note: All processing is done locally in the browser - no data is uploaded to any server.

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🛠️ Prerequisites

• Node.js: Version 20 or higher.
• System Tools (required for node-pty and live capture):
  • python3, make, g++ (for building native modules).
  • tshark (Wireshark command-line utility) - Required for live packet capture.

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📥 Installation

1. Clone the repository:

   git clone <repository-url>
   cd alpha

2. Install dependencies:

   npm install

3. Configure Environment: Create a .env file in the root directory:

   # Required for Threat Intelligence features
   VIRUSTOTAL_API_KEY=your_virustotal_api_key_here
   
   # Optional
   PORT=3000

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🏃 Usage

Local Development

Start the server:

npm start