Aravindha Hariharan M

Hacker’s Hour CTF was organized by The Hackers Meetup and this CTF had beginner to intermediate level challenge with category of Cryptography, Web, OSINT, Misc, Forensics, Stegnography, Reverse engineering. Let’s get started for writeup/solution for all challenge. Cryptography As the Description says this was something related to

Basic Challenges: Simple and easy, Cat the file use grep to find the flag We have random characters in file, as challenges mentions its weirdo. But it a malbolge programming language, by using online complier you can get the flag. Malbolge - interpreter onlineMalbolge ryje beret i raczej nikt bez

Daddy Bits — Steganography Challenge Description : This is an old image that I recovered from my old Dad’s PC and I can’t see anything properly, I guess some bits have been manipulated and My Dad said it has a hidden message for Huge Treasure. We get a jpeg file,

Winja CTF is a initiative by nullcon. CTF was beginners friendly and it was easy and intermediate level. We had different levels of challenge and submitting any one flag of current level will reveal the next level of challenges. At end of the day it was the Amazing CTF, Follow