Mateus M.

DevOps Manager

Federal District, Brazil3 yrs 6 mos experience

Key Highlights

  • Expert in advanced offensive security techniques.
  • Proven experience in Red Team engagements and malware development.
  • Certified in multiple advanced security disciplines.
Stackforce AI infers this person is a Cybersecurity Specialist with a focus on Red Teaming and offensive security techniques.

Contact

Skills

Core Skills

Red TeamingSecurity ResearchMalware DevelopmentPenetration Testing

Other Skills

Windows Drivers AnalysisReverse EngineeringDefense EvasionRed Team EngagementPhishingModern-C2 InfrastructurePentest InfrastructurePentest WebPentest MobilePentest APIBinary ExploitationWireless NetworkingWireless AttacksRansomwareRansomware Simulation

About

I specialize in Red Teaming, focusing on advanced offensive security techniques, including modern C2 infrastructure, malware development, defense evasion, exploitation, and post-exploitation strategies. My expertise also extends to exploit development, Beacon Object File development, and in-depth malware analysis, allowing me to assess and bypass security defenses, including EDRs/XDRs. With this expertise, I can use TTPs to emulate realistic attack scenarios, replicating the tactics used by APTs to exploit vulnerabilities and gain access to targeted systems. Some cases possible to simulate is a: Ransomware Attack and/or gain Domain Admin accessAs a hobbie, i study Game Hacking, learning how a bot works with games and methods to take around it. Certifications: - OSED (OffSec Exploit Developer) from OffSec - OSCP (OffSec Certified Professional) from OffSec - OSWP (OffSec Wireless Professional) from OffSec - CETP (Certified Evasion Techniques Professional) from Altered Security - CRTL (Certified Red Team Lead) from Zero-Point Security - CRTO (Certified Red Team Operator) from Zero-Point Security - CRTP (Certified Red Team Professional) from Altered Security - DCPT (Desec Certified Penetration Tester) from Desec Security CVEs: - CVE-2023-2068 - CVE-2023-2143 - CVE-2023-2529 - CVE-2023-31716 - CVE-2023-31717 - CVE-2023-31718 - CVE-2023-31719 - CVE-2023-43284

Experience

Golden cloud technology

Especialista de Cibersegurança (Red Team / Security Research)

Aug 2025Present · 8 mos

  • Security Research;
  • Windows Drivers Analysis & Reverse Engineering;
  • Defense Evasion;
Security ResearchWindows Drivers AnalysisReverse EngineeringDefense EvasionRed Teaming

Ish tecnologia

2 roles

Red Team Operator

Promoted

Jun 2024Aug 2025 · 1 yr 2 mos

  • Red Team Engagement
  • Malware Development
  • Phishing
  • Defense Evasion
  • Modern-C2 Infraestructure
  • C2 Infraestructure
  • External Command & Control Server
  • Third-Party Agents to Command & Control Server
Red Team EngagementMalware DevelopmentPhishingDefense EvasionModern-C2 InfrastructureRed Teaming

Cyber Exploitation Analyst

Sep 2023Jun 2024 · 9 mos

  • Pentest Infrastructure
  • Pentest Web
  • Pentest Mobile (iOS/Android)
  • Pentest API
Pentest InfrastructurePentest WebPentest MobilePentest APIPenetration Testing

Kryptus eed s.a.

Cyber Security Analyst

Sep 2022Aug 2023 · 11 mos

  • Pentest Web, API
  • Pentest Mobile (Android/iOS)
  • Binary Exploitation
  • Malware Development
  • Red Teaming
Pentest WebPentest APIPentest MobileBinary ExploitationMalware DevelopmentRed Teaming+1

Education

Faculdade Facint

Postgraduate Degree — Segurança Ofensiva e Inteligência Cibernética

Nov 2024Mar 2025

UniCEUB - Centro Universitário de Brasília

Computer and Information Systems Security/Information Assurance

Feb 2021Aug 2023

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