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PDF Obfuscation - A Primer

PDF Obfuscation - A Primer (PDF, 7.98MB)Published: 15 Oct, 2012
Created by
Chad Robertson

Obfuscation is widely used to attempt to hide malicious intent. There are a veriety of automatic tools available to both obfuscate and deobfuscate code. What happens when automatic methods fail? What if you wish to create a malicious PDF for targeted use to subvert antivirus at a hardened client? Understanding obfuscation fundamentals will help you to both customize attack auto-generated PDFs as well as write custom PDFs as needed. What follows is an introduction to a variety of obfuscation techniques used by attackers to hide malicious intent and penetrate corporate networks.