archive
Tag: deobfuscating

2014/10/13

Deobfuscating JavaScript and Shellcode: Debugging + Dedicated Tools – Part 2/2

Welcome to Part II of a two-part series on JavaScript and shellcode deobfuscation! In our first video, we explored a few different methods to deobfuscate JavaScript. The first session resulted in a deobfuscated HTML page complete with malicious JavaScript. In this session, I cover how the malicious JavaScript works. Additionally, I debug the shellcode that[…]

2014/08/05

Deobfuscating JavaScript and Shellcode: Debugging + Dedicated Tools – Part 1/2

Welcome to Part I of a two-part series on JavaScript and shellcode deobfuscation! In this first video, I explore a few different methods using which one can deobfuscate JavaScript. I cover using a browser-based debugger along with various Windows and Linux tools to decode scripts. We explore deobfuscating JavaScript in a real-world environment using readily-available[…]


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2018/01/22