Rex — The Swiss Army Knife for SOC Analysts

Rex is a powerful and versatile multi-tool built for SOC analysts, Blue Teams, and cybersecurity professionals who need speed, clarity, and precision in their daily workflows. Whether you're extracting data from PDFs, scanning logs in real time, or checking email security configurations — Rex has your back in a single, fast binary.

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🚀 Key Features

• SSL Dump
• PDF File Extractor
• Real-time Network Log Monitor
• Systemd Log Extractor
• Systemd Issue Scanner
• Systemd Deep Scanner
• SSH Login Failure Detection
• DKIM / SPF / DMARC Email Validator
• Typosquating generator

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🧩 Installation

1. Clone and Build

git clone https://github.com/Sn0wAlice/rex
cd rex
cargo build --release
sudo cp target/release/rex /usr/local/bin

2. Linux Dependencies

sudo apt install libssl-dev libpcap-dev

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💡 Why Choose Rex?

• 🧠 Built by and for SOC analysts
• ⚡ Blazing fast — powered by Rust
• 🧰 All-in-one — multiple tools in one binary
• 🕵️ Incident-ready — perfect for high-pressure environments

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✨ Got a Feature Idea?

👉 Open an issue to suggest a new feature or report a bug.
We’re always open to ideas that make life easier for defenders.

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📢 Join the Rex Community

Rex is under active development. If you like the project, give it a star ⭐ on GitHub, share it with your team, or consider contributing!