If I told you a word started with 0x70 in hexadecimal, what would it start with in ASCII? There is a thing called ASCII table that contains data in different formats. For example, the ASCII 65 corresponds to the HEX -> 41 and the symbol ‘A’. These values are

In this CTF, we will learn about SSH, ls and cat. If you know nothing about these terms, do not worry, we will cover them right now. You can always use the following commands to learn more about them in the terminal. man ssh man ls In a short, ssh

First dowload the Addadshashanammu.zip file. Run the following command to unzip its contents. unzip -u Addadshashanammu.zip Then change directory to Addadshashanammu cd Addadshashanammu/ We noticed that there are a lot of folders inside each one. So, we can either use Tab to autocomplete the path to the folders,

Download all files, (static and ltdis.sh) cat static Provides an output that includes the flag itself. However, we will look into ltdis.sh to learn more about it. cat ltdis.sh Inside the program, we can see PHP code that we can use to our advantage. else echo "

Run the following command. nc mercury.picoctf.net 35652 returns an output of numbers in decimal format. We have to create a python script in order to convert from this decimal output to ASCII text. First save the output to a file named flag.txt nc mercury.picoctf.net 35652

Download the warm program. cat warm; returns Hello user! Pass me a -h to learn what I can do!-hOh, help? I actually don’t do much, but I do have this flag here: We can already see the flag here, but we can take it a step further. Give

Download the python script, pw.txt and flag.txt.en. cat pw.txt cat flag.txt.en python3 ende.py -d flag.txt.en Enter the password of pw.txt and you get the flag. import sys import base64 from cryptography.fernet import Fernet usage_msg = "Usage: "+ sys.

Let's start on a fresh journey together, gaining knowledge on the Cyber Security field by gaining experience on CTF events. We will start with PicoCTF. Download the file and use the following command in the terminal. cat flag;