About •
CTF Challenges •
Contributing •
License
This repository documents my thought process while searching for the 42 CTF flags. It is not intended for simply providing the answers, but rather to learn and better understand the concepts involved. So, I'll be able to use this space to explore different strategies, techniques, and ideas that could help me solve the problem at hand, with the ultimate goal of improving my knowledge and skills.
INTRO | MISC |
CTF |
POINTS |
STATUS |
Ancient Crypto |
5 |
![](https://camo.githubusercontent.com/d8c69312846b8092feb8b08a79114d60cb3457a8dcff5e951dc29b4db1bac043/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f646f6e652d737563657373) |
My Little Pwn |
5 |
![](https://camo.githubusercontent.com/d8c69312846b8092feb8b08a79114d60cb3457a8dcff5e951dc29b4db1bac043/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f646f6e652d737563657373) |
Client Side |
5 |
![](https://camo.githubusercontent.com/d8c69312846b8092feb8b08a79114d60cb3457a8dcff5e951dc29b4db1bac043/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f646f6e652d737563657373) |
It's all here |
5 |
![](https://camo.githubusercontent.com/d8c69312846b8092feb8b08a79114d60cb3457a8dcff5e951dc29b4db1bac043/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f646f6e652d737563657373) |
|
CTF |
SCORE |
STATUS |
Dorkside |
5 |
![](https://camo.githubusercontent.com/d8c69312846b8092feb8b08a79114d60cb3457a8dcff5e951dc29b4db1bac043/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f646f6e652d737563657373) |
Force brute |
20 |
![](https://camo.githubusercontent.com/c670833f087f0e61557c4ee9b3be6ed49db572420fbe9ac52741235577704df7/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f77616974696e672d726564) |
Smiley |
50 |
![](https://camo.githubusercontent.com/c670833f087f0e61557c4ee9b3be6ed49db572420fbe9ac52741235577704df7/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f77616974696e672d726564) |
Safe computation |
135 |
![](https://camo.githubusercontent.com/c670833f087f0e61557c4ee9b3be6ed49db572420fbe9ac52741235577704df7/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f77616974696e672d726564) |
|
PWN | FORENSIC |
CTF |
SCORE |
STATUS |
The Answer |
5 |
![](https://camo.githubusercontent.com/d8c69312846b8092feb8b08a79114d60cb3457a8dcff5e951dc29b4db1bac043/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f646f6e652d737563657373) |
GOTcha |
40 |
![](https://camo.githubusercontent.com/c670833f087f0e61557c4ee9b3be6ed49db572420fbe9ac52741235577704df7/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f77616974696e672d726564) |
Stack leak |
45 |
![](https://camo.githubusercontent.com/c670833f087f0e61557c4ee9b3be6ed49db572420fbe9ac52741235577704df7/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f77616974696e672d726564) |
Arbitrary leak |
85 |
![](https://camo.githubusercontent.com/c670833f087f0e61557c4ee9b3be6ed49db572420fbe9ac52741235577704df7/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f77616974696e672d726564) |
Too RISCy |
155 |
![](https://camo.githubusercontent.com/c670833f087f0e61557c4ee9b3be6ed49db572420fbe9ac52741235577704df7/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f77616974696e672d726564) |
|
CTF |
POINTS |
STATUS |
l0st |
10 |
![](https://camo.githubusercontent.com/c670833f087f0e61557c4ee9b3be6ed49db572420fbe9ac52741235577704df7/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f77616974696e672d726564) |
s3cr3t m3ss4g3 |
35 |
![](https://camo.githubusercontent.com/c670833f087f0e61557c4ee9b3be6ed49db572420fbe9ac52741235577704df7/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f77616974696e672d726564) |
Ac1dBotn3t |
70 |
![](https://camo.githubusercontent.com/c670833f087f0e61557c4ee9b3be6ed49db572420fbe9ac52741235577704df7/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f77616974696e672d726564) |
APT 38 |
75 |
![](https://camo.githubusercontent.com/c670833f087f0e61557c4ee9b3be6ed49db572420fbe9ac52741235577704df7/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f77616974696e672d726564) |
|
STEGANO | OSINT |
CTF |
SCORE |
STATUS |
Weird_song |
5 |
![](https://camo.githubusercontent.com/c670833f087f0e61557c4ee9b3be6ed49db572420fbe9ac52741235577704df7/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f77616974696e672d726564) |
Point par point |
5 |
![](https://camo.githubusercontent.com/c670833f087f0e61557c4ee9b3be6ed49db572420fbe9ac52741235577704df7/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f77616974696e672d726564) |
Conspiracy Theory |
75 |
![](https://camo.githubusercontent.com/c670833f087f0e61557c4ee9b3be6ed49db572420fbe9ac52741235577704df7/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f77616974696e672d726564) |
|
CTF |
SCORE |
STATUS |
Norminet |
5 |
![](https://camo.githubusercontent.com/c670833f087f0e61557c4ee9b3be6ed49db572420fbe9ac52741235577704df7/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f77616974696e672d726564) |
h@ck3r5 |
20 |
![](https://camo.githubusercontent.com/c670833f087f0e61557c4ee9b3be6ed49db572420fbe9ac52741235577704df7/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f77616974696e672d726564) |
gamer gf needed |
65 |
![](https://camo.githubusercontent.com/c670833f087f0e61557c4ee9b3be6ed49db572420fbe9ac52741235577704df7/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f77616974696e672d726564) |
|
REVERSE | REVERSE |
CTF |
SCORE |
STATUS |
Easy Peasy Lemon Squeezy |
5 |
![](https://camo.githubusercontent.com/d8c69312846b8092feb8b08a79114d60cb3457a8dcff5e951dc29b4db1bac043/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f646f6e652d737563657373) |
Come on! |
5 |
![](https://camo.githubusercontent.com/c670833f087f0e61557c4ee9b3be6ed49db572420fbe9ac52741235577704df7/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f77616974696e672d726564) |
F5 not allowed |
5 |
![](https://camo.githubusercontent.com/c670833f087f0e61557c4ee9b3be6ed49db572420fbe9ac52741235577704df7/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f77616974696e672d726564) |
In stack we trust |
10 |
![](https://camo.githubusercontent.com/c670833f087f0e61557c4ee9b3be6ed49db572420fbe9ac52741235577704df7/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f77616974696e672d726564) |
Some weird magic |
25 |
![](https://camo.githubusercontent.com/c670833f087f0e61557c4ee9b3be6ed49db572420fbe9ac52741235577704df7/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f77616974696e672d726564) |
d8obfuscate 1 |
35 |
![](https://camo.githubusercontent.com/c670833f087f0e61557c4ee9b3be6ed49db572420fbe9ac52741235577704df7/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f77616974696e672d726564) |
d8obfuscate 2 |
60 |
![](https://camo.githubusercontent.com/c670833f087f0e61557c4ee9b3be6ed49db572420fbe9ac52741235577704df7/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f77616974696e672d726564) |
|
CTF |
SCORE |
STATUS |
ARMored |
65 |
![](https://camo.githubusercontent.com/c670833f087f0e61557c4ee9b3be6ed49db572420fbe9ac52741235577704df7/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f77616974696e672d726564) |
Another weird magic |
65 |
![](https://camo.githubusercontent.com/c670833f087f0e61557c4ee9b3be6ed49db572420fbe9ac52741235577704df7/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f77616974696e672d726564) |
42CTF Secure Vault |
80 |
![](https://camo.githubusercontent.com/c670833f087f0e61557c4ee9b3be6ed49db572420fbe9ac52741235577704df7/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f77616974696e672d726564) |
vwv |
85 |
![](https://camo.githubusercontent.com/c670833f087f0e61557c4ee9b3be6ed49db572420fbe9ac52741235577704df7/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f77616974696e672d726564) |
An oversight |
85 |
![](https://camo.githubusercontent.com/c670833f087f0e61557c4ee9b3be6ed49db572420fbe9ac52741235577704df7/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f77616974696e672d726564) |
Skynout |
120 |
![](https://camo.githubusercontent.com/c670833f087f0e61557c4ee9b3be6ed49db572420fbe9ac52741235577704df7/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f77616974696e672d726564) |
Oviraptor |
155 |
![](https://camo.githubusercontent.com/c670833f087f0e61557c4ee9b3be6ed49db572420fbe9ac52741235577704df7/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f77616974696e672d726564) |
|
CRYPTO | WEB |
CTF |
SCORE |
STATUS |
We need a pattern |
5 |
![](https://camo.githubusercontent.com/d8c69312846b8092feb8b08a79114d60cb3457a8dcff5e951dc29b4db1bac043/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f646f6e652d737563657373) |
Vous n'avez pas les bases |
5 |
![](https://camo.githubusercontent.com/d8c69312846b8092feb8b08a79114d60cb3457a8dcff5e951dc29b4db1bac043/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f646f6e652d737563657373) |
Very Short Crypto |
25 |
![](https://camo.githubusercontent.com/c670833f087f0e61557c4ee9b3be6ed49db572420fbe9ac52741235577704df7/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f77616974696e672d726564) |
Triple word |
70 |
![](https://camo.githubusercontent.com/c670833f087f0e61557c4ee9b3be6ed49db572420fbe9ac52741235577704df7/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f77616974696e672d726564) |
Identified author |
80 |
![](https://camo.githubusercontent.com/c670833f087f0e61557c4ee9b3be6ed49db572420fbe9ac52741235577704df7/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f77616974696e672d726564) |
Recycling |
85 |
![](https://camo.githubusercontent.com/c670833f087f0e61557c4ee9b3be6ed49db572420fbe9ac52741235577704df7/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f77616974696e672d726564) |
To be xor not to be |
85 |
![](https://camo.githubusercontent.com/c670833f087f0e61557c4ee9b3be6ed49db572420fbe9ac52741235577704df7/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f77616974696e672d726564) |
The fault in our DES |
90 |
![](https://camo.githubusercontent.com/c670833f087f0e61557c4ee9b3be6ed49db572420fbe9ac52741235577704df7/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f77616974696e672d726564) |
Contact support |
115 |
![](https://camo.githubusercontent.com/c670833f087f0e61557c4ee9b3be6ed49db572420fbe9ac52741235577704df7/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f77616974696e672d726564) |
|
CTF |
SCORE |
STATUS |
Gallery |
5 |
![](https://camo.githubusercontent.com/c670833f087f0e61557c4ee9b3be6ed49db572420fbe9ac52741235577704df7/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f77616974696e672d726564) |
Gallery v2 |
5 |
![](https://camo.githubusercontent.com/c670833f087f0e61557c4ee9b3be6ed49db572420fbe9ac52741235577704df7/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f77616974696e672d726564) |
Simple Question of Logic 1 |
5 |
![](https://camo.githubusercontent.com/c670833f087f0e61557c4ee9b3be6ed49db572420fbe9ac52741235577704df7/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f77616974696e672d726564) |
Silkway Anonymous Market v1 |
20 |
![](https://camo.githubusercontent.com/c670833f087f0e61557c4ee9b3be6ed49db572420fbe9ac52741235577704df7/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f77616974696e672d726564) |
Simple Question of Logic 2 |
40 |
![](https://camo.githubusercontent.com/c670833f087f0e61557c4ee9b3be6ed49db572420fbe9ac52741235577704df7/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f77616974696e672d726564) |
ft_library |
60 |
![](https://camo.githubusercontent.com/c670833f087f0e61557c4ee9b3be6ed49db572420fbe9ac52741235577704df7/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f77616974696e672d726564) |
Simple Question of Logic 3 |
65 |
![](https://camo.githubusercontent.com/c670833f087f0e61557c4ee9b3be6ed49db572420fbe9ac52741235577704df7/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f77616974696e672d726564) |
The Tragic Token Tale |
75 |
![](https://camo.githubusercontent.com/c670833f087f0e61557c4ee9b3be6ed49db572420fbe9ac52741235577704df7/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f77616974696e672d726564) |
|
TREASURE HUNT |
---|
CTF |
SCORE |
STATUS |
Norm Error |
70 |
![](https://camo.githubusercontent.com/c670833f087f0e61557c4ee9b3be6ed49db572420fbe9ac52741235577704df7/68747470733a2f2f696d672e736869656c64732e696f2f62616467652f77616974696e672d726564) |
|
If you find any issues or have suggestions for improvements, feel free to fork the repository and open an issue or submit a pull request.
This project is available under the MIT License. For further details, please refer to the LICENSE file.