There was once a guy, who hadn't anything to do. So he made haiku.

CTF question, related to cryptography, he presents to you.

Solve you can or not, you must at least try or else, you disappoint him.

• Flag Format : /FLAG[A-Z]+/

Provided boring...

Find the flag.

• Flag Format /flag:[a-zA-Z]+/

Provided Macbeth.docx

Hint : Not all characters are created equal.

Solution

Opening the file we can quickly tell that the entire file has been written in two fonts. We unzip the docx file, and grep...

So I have another reverse question. This one should be easy, all you have to do is to let this binary run, and it will eventually print the correct answer. :)

• Hint : The binary is dynamically linked.

• Hint : How is the executable crashing...

Here is a tiny file that you might find fun to do while cramming other forms of knowledge in your head. :D

All the best for your exams.

• Flag Format: /flag{.+}/

Provided text.bmp

Solution

This is a simple question meant to be a refresher while...

A mythical beast has broken through the magical community and is wreaking havoc in the human world. Shrenik was assigned to go and subdue the said beast, but in his haste, he forgot to ask what manner of beast it was. He asks me to tell it to him,...

Find the flag that has been going viral all over Facebook.

• Flag Format: /flag{.+}/

Provided media Provided media2 – Easier

Solution

We try to inspect the file to see what it is.

$ file media
media: ASCII text, with very long lines, with CR...

Once upon a time, there was a programmer. His name was Anshul. He did not know how to work with passwords. His friend Animesh took this opportunity to do jugaad and guess the passwords so that he is able to order a lot of free shirts from MustCapture...

Car Brand is a nice person. He wants to declare his love to his girl. Unfortunately, another trash girl also likes him. In order to announce to the trash girl about his feelings, he decides to put his confession into irrefutable words, and send it...

Find the flag.

<script>
  setTimeout(function(){
    $.ajax({
      'url' : '',
        success: function(){ window.location = '' },
        headers: {Connection: 'close'},
    });
  }, 10000);
</script>

Note: port-scanning is permitted for...