$ ctf42

#ld-preload CTF challenges

3 CTF challenges using ld-preload from 3 CTFs (2021–2022), 3 with writeups. Mostly Reverse (67%) and Pwn (33%).

Reverse · 2 Pwn · 1

Often combined with

#chankro 1 #disable-functions-bypass 1 #php-eval-injection 1 #library-hooking 1 #binary-patching 1 #function-hooking 1 #backdoor 1

Challenges

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Challenge CTF Weight Category Has
infected zer0pts 2021 24.56 Reverse files wu 3
c_mon_see_my_vulns Pwn2Win 2021 83.41 Pwn files wu 2
EbookDRM UTCTF 2022 – Reverse files wu 1