版本控制（git）

DX3906 published on 2022-12-03 included in Dev

XDSEC 2022 Dev组第二次组会

“字”的歧义--深入ptrace返回值类型

DX3906 published on 2022-11-20 included in Binary

一个“字”等于两个字节吗？

linux ptrace相关技术（一）基本概述与ptrace函数

DX3906 published on 2022-11-20 included in Binary

如题

KCTF2022秋季赛第二题WriteUp

DX3906 published on 2022-11-19 included in WriteUps

KCTF2022 秋季赛第二题《盗贼作乱》WriteUp

linux进程基础

DX3906 published on 2022-11-17 included in Binary

进程状态、进程信号、进程创建

linux下通过设置LD_PRELOAD环境变量hook动态链接库

DX3906 published on 2022-11-14 included in Binary

动态链接是什么？C代码中如何使用动态链接库？如何使用LD_PRELOAD环境变量进行简单的符号hook？

1
2
3
4
5
6
8