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CTF (en)

Iris CTF 2025 Writeup

Iris CTF 2025 Writeup

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Windows (en)

Create a DLL File on Windows and Try Loading It into a Process in Various Ways

I created a DLL file on Windows and tried loading it into a process in various ways.

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Notes (en)

Workarounds for the Issue Where RDP Connections Using Saved Credentials Are Blocked by Credential Guard on Windows 11

Workarounds for the issue where RDP connections using saved credentials are blocked by Credential Guard on Windows 11

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CTF (en)

TSG CTF 2024 Writeup (Rev: Misbehave, Pwn: Password-Ate-Quiz)

A writeup for TSG CTF 2024 (Rev: Misbehave, Pwn: Password-Ate-Quiz).

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CTF (en)

Using the Powerful Analysis Tool capa to Analyze Binaries and Identify Encryption Logic

A guide to using the powerful analysis tool capa to analyze binaries and identify encryption logic.

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A PART OF ANTI-VIRUS [Chapter 1: Setup Environment Used in This Book]

Web edition of A PART OF ANTI-VIRUS distributed at Tech Book Fest 17.

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A PART OF ANTI-VIRUS [Chapter 2: Introduction to File System Minifilter Drivers]

Web edition of A PART OF ANTI-VIRUS distributed at Tech Book Fest 17.

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A PART OF ANTI-VIRUS [Chapter 3: Reading the Scanner Sample Code]

Web edition of A PART OF ANTI-VIRUS distributed at Tech Book Fest 17.

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A PART OF ANTI-VIRUS [Chapter 4: Kernel Debugging Scanner with WinDbg]

Web edition of A PART OF ANTI-VIRUS distributed at Tech Book Fest 17.

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CTF (en)

SECCON CTF 13 (2024) Writeup-style Notes (Rev: packed, Jump)

Writeup-style notes for SECCON CTF 13 (2024) (Rev: packed, Jump).

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CTF (en)

Metared Argentina Tic 2024 Writeup

A writeup for Metared Argentina Tic 2024.

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