Aupctf

Arcane was a good stego challenge. The file was named `arcane.exe` however it was linux executable. The challenge was to find the flag hidden in the files extracted after executing the file.

A combination of OSINT and Audio Forensics, this challenge was a fun one. We had to find the flag hidden in the audio file, extracting a simple exe and running it, performing OSINT to get the flag

In this challenge, we had to swap every two bits with each other in order to get the flag.

Kingsman was a fairly simple, yet a time consuming challenge in which we had to crack a password protected 7z file.

A detailed writeup for the web challenge `Conundrum` from AUPCTF'23

Directory was a simple directory searching challenge in which we had to find the flag by bruteforcing the directories and reading the innerhtml content.

The name of challenge was a hint towards HTTP Headers, so we just had to send a custom header to get the flag

Basic SQL Injection to bypass login

Another basic SQLi to bypass to admin panel

Starter was a very easy web challenge in which flag could be found using basic source code analysis.

Time Heist was a simple web challenge in which we had to find the flag by looking at a tag in a website which was later deleted.