Writing

第九届浙江省大学生网络与信息安全竞赛 初赛

部分 Writeup

软件系统安全赛

三道逆向 Writeup

DASCTF 2025

ezmac + login Writeup

羊城杯 2025

后两题 WriteUp

关于 Bash 和 Linux

出题顺手写的文档, 帮助新生了解一些计算机基础

陇剑杯

练手

论文阅读: Harnessing the Power of LLM to Support Binary Taint Analysis

今天分享一篇来自 TSEM (Transactions on Software Engineering and Methodology) 的一篇文章, 本篇文章是当时首个在二进制污点静态分析系统上使用LLMs协助来查找漏洞的研究. LLMs善于语义理解, 模式匹配和预测, 并且泛化能力强, 运用到漏洞检查领域潜力巨大.

Notes on nju-pa

If we want to check whether a macro exists, we can simply use #ifdef. Here, we want to test whether a macro exists and has a specific value using a…

Mount shared folders on a virtual machine

My newly installed Ubuntu-22.04 on VMware does not show shared folders in /mnt/hgfs directory, though the target folder Desktop has been set, so the…

ELF sections, segments, and their mapping in memory

This article’s aim is to generally explain what sections and segments are in an ELF file on x86-64 GNU/Linux and how they are mapped to memory. It’s…

DN11 接入笔记

拥有公网 IP 的服务器接入

ACTF 2025

ACTF 2025 reverse engineering challenges

Re VM challenges collection

A record for some approaches tackling VM challenges

NCTF 2025

NCTF 2025 writeup

HGAME 2025 WEEK 2

HGAME 2025 WEEK 2 Writeup

HGAME 2025 WEEK 1

HGAME 2025 WEEK 1 Writeup