About Me

I am a passionate and dedicated cybersecurity professional with a strong blend of offensive and defensive expertise.
I graduated in 2021 and initially worked in a non-IT role, but cybersecurity has always been my long-term ambition.
My interest began during my college years, where I envisioned joining an IT security team, with an ultimate goal of
becoming a Chief Information Security Officer (CISO).

Since December, I have fully committed to transitioning into cybersecurity. I started my journey on Hack The Box (HTB)
and actively practice Capture The Flag (CTF) challenges to strengthen my skills.

I am particularly fascinated by defensive security, especially:

• Malware Analysis
• Digital Forensics & Incident Response (DFIR)
• Threat Intelligence

I enjoy understanding the “behind-the-scenes” of cyberattacks and following an attacker’s trail — a key driving force
in my development within the cyber defense domain.

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Experience

1. Content Developer, Malops.io
2. Security Researcher, KapitalResearch

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🏆 CTF Achievements

Alquymia CTF 2025 – Brazil

Team: Kapital Research

• 🥉 3rd Place
• Completed 28/29 challenges

Huntress CTF 2025

Team: Kapital Research

• Ranked 60th globally
• Completed all 65 challenges

HackTheBox – Holmes CTF 2025

Team: Kapital Research

• 🏅 4th Place
• Completed all 65 challenges in 5 hours

HackTheBox – Cyber Apocalypse 2025

Team: LawSuit

• Ranked 101st
• Solved 71/77 challenges

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🛠️ Professional Developments & Projects

PE Header Reconstruction

Researching techniques to manually rebuild corrupted or deleted Windows Portable Executable (PE) headers —
even when malware overwrites or randomizes header values.

PySecPolicy

A Python forensic tool designed to parse and extract User Rights Assignments (privileges)
from the Windows SECURITY hive for security auditing and DFIR investigations.

Regalyzer

Developing a script-based toolkit for forensic analysis of Windows registry hives.
Automates extraction of key artifacts to support digital forensics workflows.

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📚 Skills

Technical Skills

• Malware Analysis & Reverse Engineering
• Digital Forensics (Windows, Linux, Memory Analysis)
• CTF Development & Challenge Design
• Windows Internals
• Python (Tooling, Automation)

Tools

• Binary Ninja, Ghidra, IDA Free, x64dbg
• Volatility
• FTK Imager / DFIR tools
• Wireshark, tcpdump
• Splunk, ELK stack
• YARA, Sysinternals Suite

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