I’ve been working Principal Security Engineer at Talkdesk, Security Researcher at SenhaSegura and Instructor at Hacker Security…I’m Hacking is NOT crime Advocate. I’m part of the Staff team of DEFCON Group São Paulo-Brazil, International Speakers in Security and New technologies events in many countries such as US, Canada, Germany, Poland and others, I’ve been served as University Professor in Graduation and MBA courses at brazilian colleges, in addition, I’m Creator and Instructor of the Course Malware Attack Types with Kill Chain Methodology (PentestMagazine) and Malware Analysis – Fundamentals (HackerSec Company).
The goal for my talk is to demonstrate different kind of structures in the binaries as a PDF (header/ body/cross-reference table/trailer), explaining how each session works within a binary, what are the techniques used such as packers, obfuscation with JavaScript (PDF) and more, explaining too about some anti-disassembly techniques, demonstrating as a is the action of these malware’s and where it would be possible to “include” a malicious code.
Schedule link: https://cfp.nonamecon.org/nnc2021/talk/JKAP3K/
Discovering C&C in Malicious PDF using deobfuscation, enconding and other techniqueis
