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44 followers · 19 following

Achievements

Achievement: StarstruckAchievement: Pair ExtraordinaireAchievement: YOLOAchievement: Pull Sharkx3

Achievements

Achievement: StarstruckAchievement: Pair ExtraordinaireAchievement: YOLOAchievement: Pull Sharkx3

Highlights

  • Pro

Organizations

@hightec-rt

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gemesa/README.md

Hey!

My name is András Gémes, I am a professional embedded SW engineer at HighTec with a passion for malware analysis. Previously I have been working as an embedded software engineer at Knorr-Bremse and as a freelancer on Upwork. You can find more information about me at shadowshell.io.

Involvement

I am involved in the following cybersecurity projects: aircrack-ng | hcxdumptool

Besides that, I have a strong interest in embedded systems: stm32-rf-scanner | stm32-dc-dc | esp32-phantom | esp32-mqtt

Skills

Professional

  • Languages: C, Rust, Python 3, Assembly (ARM, TriCore), Bash
  • Tools: Git, Docker, Jenkins
  • Platforms: Linux (Fedora, Ubuntu), Windows
  • Embedded systems: STM32, ESP32, AURIX
  • Protocols: Wi-Fi, CAN, SPI, UART, I2C

Enthusiast

  • Malware analysis:
    • Static: DIE, PEview, capa, Ghidra, IDA, Binary Ninja, dnSpy, objdump, YARA
    • Dynamic: VirtualBox, x64dbg, GDB, dnSpy
  • Monitoring: Wireshark, Procmon, TCPView, Regshot, strace, eBPF
  • Languages: x86/x86-64 Assembly

Certifications

Fundamental cybersecurity: CompTIA Security+ | EC-Council CEH

Malware analysis: Invoke RE IMBT | TCM Security PMAT

Pinned Loading

  1. shadow-shell shadow-shell Public

    Cyber lab designed for analyzing shellcode, exploring memory exploits and supporting malware analysis

    Assembly 6 1

  2. aircrack-ng/aircrack-ng aircrack-ng/aircrack-ng Public

    WiFi security auditing tools suite

    C 5.3k 933

  3. ZerBea/hcxdumptool ZerBea/hcxdumptool Public

    Small tool to capture packets from wlan devices.

    C 1.8k 393

  4. stm32-rf-scanner stm32-rf-scanner Public

    STM32 and nRF24L01+ based 2.4GHz RF scanner

    C 13 1

  5. stm32-dc-dc stm32-dc-dc Public

    STM32 based DC-DC converter

    C 19 1

  6. esp32-phantom esp32-phantom Public

    ESP32 Rust-based WiFi and BLE sandbox

    Rust 4