CTF Category

2022

03-28

first glance of alloca in ctf

03-07

why pixilation a text is bad

02-02

[pwn] Printf stuff in pwn (e.g. pwintf) [MapleCTF2022]

01-30

[pwn] what is canary and how to bruteforce it [MapleCTF2022]

01-30

[Crypto] 'bit by bit' - an example of timing attack [MapleCTF2022]

2021

11-19

Writable memory section before init and after init

11-18

Pwn - Return to dl-resolve Technique

10-18

Debugging binary with pwntools and radare2

10-14

agefans视频解析逆向

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