0x0 Stéganographie

vendredi 20 juillet 2018, 15:27  #1
Stéganographie - Kitty spy
mezzo
  • 3 posts

Hi, I got stuck at guessing the password of the step1 (reading the map), any hints ?

thanks

vendredi 20 juillet 2018, 16:47  #2
Stéganographie - Kitty spy
00bug
  • 2 posts

Follow the path drawn on the map and find pieces of hidden words ;-);-);-);-)
Step1 seems easy when trying color filters ;-)

I’m stuck on step2.
I need someone to help me too

vendredi 20 juillet 2018, 17:24  #3
Stéganographie - Kitty spy
mezzo
  • 3 posts

Thanks ;-) it helps me a lot. Now I am at the next step too. Finger crossed !

vendredi 20 juillet 2018, 19:14  #4
Stéganographie - Kitty spy
00bug
  • 2 posts

:’-)):-) Someone to help plz

mardi 24 juillet 2018, 17:24  #5
Stéganographie - Kitty spy
Eagleslam
  • 6 posts

Hi guys,

For the step 2, you should ask yourself "How can we hide a message (string) in an audio file ?" Can we do that manually ? Do we have to use softwares ?
Also, have you search EVERYWHERE ? Nothing special ?

 :)

I’m stuck at step 3.
If someone has a hint ?

mardi 24 juillet 2018, 20:58  #6
Stéganographie - Kitty spy
mezzo
  • 3 posts

Hi Eagleslam,

I know how message is hidden in audio file as I already solved the challenge "Audio stegano", but this one is way harder... I am not even sure if it was done the same way. I tried for hours staring at the hidden text (spectrogram) but I failed. Maybe it is not the right way ! Search EVERYWHERE ? what does it mean ? :D can you be a little more specific ? I am stuck here for several days already.

Thanks !

mercredi 25 juillet 2018, 09:49  #7
Stéganographie - Kitty spy
Eagleslam
  • 6 posts

Hey,

You say that you’ve done chall with spectrogram hidding technique and this time you don’t find the key. Well, this is maybe not the same technique so !
Search around the different techniques about hiding text in an audio file.

Well you’ll get a hint about the "meow meow" audio file, you will need to find really "everwhere" to access the flag.

I’m connected to irc for the day, fell free to PM.

 ;)

jeudi 2 août 2018, 19:23  #8
Stéganographie - Kitty spy
Bibelo
  • 2 posts

Hello all,

Please I need a clue for step 3 the website.

OK I know there’s something with capitals... but what ? I tried spotting but nothing makes sense...

Thank you

jeudi 4 octobre 2018, 12:18  #9
Stéganographie - Kitty spy
banterboo
  • 2 posts

I am also stuck on step3, think i’ve found must of the clues, but getting nowhere staring at the html and other files. Any hints ?

jeudi 4 octobre 2018, 13:36  #10
Stéganographie - Kitty spy
Th1b4ud
  • 264 posts

Keep your attention on lowercase and uppercase :)

vendredi 5 octobre 2018, 13:07  #11
Stéganographie - Kitty spy
banterboo
  • 2 posts

Thanks for the hint.

Must be the main file right ? How do I know what letters to pick, tried using all, tried using just the tags, both up until the point that it tells you. I’ve tried lots of different ciphers as well. What am I missing ?

Edit :
I may have a paper that will help me solve it. Will update if I get it.

Edit 2 :
I extracted the data from the main file, but where do I use it ? D :

Edit 3 :
There we go, I got it.

jeudi 6 décembre 2018, 16:58  #12
Stéganographie - Kitty spy
Andrew
  • 1 posts

Bonjour à tous

Je suis bloqué au niveau de l’étape 3.
Après avoir trouvé deux indices, je pense savoir ce qu’il faut trouver.
J’ai cherché dans tous les fichiers, j’ai examiné le fonctionnement du site etc...
Quelqu’un peut il m’aiguiller svp ?
S’il s’agit d’une étude du fonctionnement du javascript j’ai bien peur d’être dépassé...
Merci