Vinícius Marangoni
Senior Security Analyst at SiDi
São Paulo, Brazil
Summary
👤
Senior🎓
Top SchoolVinícius Marangoni is a Senior Security Analyst with 12 years of experience specializing in penetration testing, secure code review, and exploitation across Windows, Linux, Android, Tizen and embedded platforms. He currently leads security reviews and vulnerability research for Windows applications, UEFI/BIOS drivers and embedded devices at SiDi’s SAT Project, focusing on both user-land and kernel-land memory corruption exploits. He has deep hands‑on expertise in writing proofs-of-concept across multiple OSes and has recently concentrated on Windows kernel/device driver exploitation, including kASLR and SMEP bypass techniques. Based in São Paulo, he combines practical offensive skills with formal source-code review workflows to deliver high-impact findings to product teams. He documents technical learnings on his blog and brings a researcher’s curiosity—often tackling modern Windows challenges through CTF-style exercises that inform real-world exploit development.
12 years of coding experience
6 years of employment as a software developer
Bachelor's degree, Computer Science, Bachelor's degree, Computer Science at Instituto Federal de Educação, Ciência e Tecnologia do Sul de Minas GeraisIngeniería en Computación, Ingeniería en Computación at Universidad Autónoma de Baja California
Portuguese, English
Github Skills (95)
gadget10
python10
service-account10
scanner10
bruteforce10
privilege10
database10
router10
pentesting10
metasploit10
dictionary-attack10
sql-injection10
injection10
escalation10
sqlmap10
Programming languages (7)
Github contributions (5)
viniciusmarangoni/ptrace_exercises
Feb 2018 - Mar 2025
Contributions:2 pushes, 1 branch in 7 years 2 months
viniciusmarangoni/RoguePotato
Jan 2021 - Mar 2025
Another Windows Local Privilege Escalation from Service Account to System
Contributions:1 release, 3 pushes, 1 tag in 4 years 3 months
windows-serverwindowssecurityhyper-vaccount
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