Steganography: Hidden Payload

An educational guide to steganography and in-memory payload execution. Please don’t try on unauthorized system. Introduction Steganography, the art of hiding information in plain sight, has evolved from ancient techniques of invisible ink to modern digital methods. In this technical exploration, we’ll dissect a Python-based steganography implementation that embeds encrypted payloads within PNG images and…

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WordPress Backdoor: Unmasking the “Etomidetka” Threat

Introduction: The Stealthy Web Intruder Recently discovered a sophisticated WordPress backdoor script designed to establish persistent, hidden access. Codenamed “Etomidetka” after its creator username, this PHP malware exemplifies how threat actors exploit legitimate platform functions for nefarious purposes. Unlike noisy ransomware or destructive wipers, this threat prioritizes stealth and long-term access—making it particularly dangerous for…

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Katana: Advanced Web Crawler

The Evolution of Web Crawling Modern web applications have transformed into complex ecosystems dominated by JavaScript frameworks, dynamic content, and API-driven architectures. Traditional crawlers fail to render these applications effectively, creating critical blind spots in reconnaissance. Enter Katana – Project Discovery’s next-generation crawling framework engineered to conquer modern web complexities Why Katana Revolutionizes Reconnaissance Advanced Installation &…

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