---
title: "OpenBSD netcat, analysed with REA and Ghidra"
url: "https://reamcp.dev/ja/cases/openbsd-netcat-analysed-with-rea-and-ghidra-88d96f"
source: "https://github.com/NullLabTests/OpenBSD_netcat_REA"
source_type: "github"
repo: "https://github.com/NullLabTests/OpenBSD_netcat_REA"
author: "NullLabTests"
author_handle: "NullLabTests"
stars: 3
category: "CTF・学習"
categories: ["ctf-learning"]
tags: []
added: "2026-10-12T22:38:05.197Z"
updated: "2026-10-09T21:09:28Z"
locale: "ja"
content_locale: "en"
---

# OpenBSD netcat, analysed with REA and Ghidra

A static analysis write-up of Ubuntu's netcat-openbsd binary using REA with Ghidra, with the evidence behind each finding.

## Description

Why it is listed: Open-source binary, educational static analysis.

## Original README

A static analysis write-up of Ubuntu's netcat-openbsd binary using REA with Ghidra, with the evidence behind each finding.

Why it is listed: Open-source binary, educational static analysis.