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Reverse Engineering Malicious Javascript
The document discusses techniques for reverse engineering obfuscated malicious JavaScript code. It begins by explaining that attackers obfuscate exploits to avoid detection. It then covers different approaches for decoding obfuscated JavaScript, including using tools like NJS to run the code outside a browser. An iterative process of running samples through these tools and decoding layers is demonstrated. The goal is to defeat obfuscation techniques and understand the underlying malicious behavior.