AIS3 Pre exam MyFirstCTF 2023
22 challenges with 31 published solutions between them. The writeups for this event were found in public repositories. Each link is pinned to the commit it was read from.
Where these writeups liveUncategorised7
The upstream scoreboard did not say, so neither do we.
Also written up in: maple3142/My-CTF-Challenges, maple3142/My-CTF-Challenges
Media Server
2 official solutionsAlso written up in: maple3142/My-CTF-Challenges, maple3142/My-CTF-Challenges
Not Wiener
2 official solutionsAlso written up in: maple3142/My-CTF-Challenges, maple3142/My-CTF-Challenges
Password Generator
2 official solutionsAlso written up in: maple3142/My-CTF-Challenges, maple3142/My-CTF-Challenges
Gitly
1 official solutionAlso written up in: maple3142/My-CTF-Challenges
ManagementSystem
1 official solutionAlso written up in: Jimmy01240397/CTF-writeup
SimplyPwn
1 official solutionAlso written up in: Jimmy01240397/CTF-writeup
Web6
Reach data or functionality the application meant to keep from you - through its inputs, its tokens, or its trust in the client.
E Portfolio Baby
2 official solutionsAlso written up in: Ching367436/My-CTF-Challenges, Jimmy01240397/CTF-writeup
Also written up in: pwn2ooown/CTF-Writeups-Public
Also written up in: pwn2ooown/CTF-Writeups-Public
E Portfolio
1 official solutionAlso written up in: Ching367436/My-CTF-Challenges
Login Panel
1 official solutionAlso written up in: Ching367436/My-CTF-Challenges
Sql Injection Process
1 official solutionAlso written up in: pwn2ooown/CTF-Writeups-Public
Cryptography3
Recover a plaintext or a key from something that was supposed to protect it. In practice: identify the scheme, find the parameter the author got wrong, exploit it.
Also written up in: Ching367436/My-CTF-Challenges, pwn2ooown/CTF-Writeups-Public
Also written up in: Ching367436/My-CTF-Challenges
Fernet
1 official solutionAlso written up in: pwn2ooown/CTF-Writeups-Public
Reverse engineering3
Work out what a compiled program does without its source, then work backwards from the check to the input that passes it.
Simply Reverse
2 official solutionsAlso written up in: Jimmy01240397/CTF-writeup, pwn2ooown/CTF-Writeups-Public
Flag Decryptor
1 official solutionAlso written up in: pwn2ooown/CTF-Writeups-Public
Vivid Emotion
1 official solutionAlso written up in: pwn2ooown/CTF-Writeups-Public
Misc2
Everything that fits no other box: esolangs, puzzles, scripting exercises, and the jail escapes that have not yet earned their own category.
Also written up in: Ching367436/My-CTF-Challenges, Ching367436/My-CTF-Challenges, pwn2ooown/CTF-Writeups-Public
Robot
1 official solutionAlso written up in: pwn2ooown/CTF-Writeups-Public
Binary exploitation1
Turn a memory-safety bug in a native binary into control of execution. Usually a stack overflow, a format string, or a heap primitive.
Also written up in: pwn2ooown/CTF-Writeups-Public