Steganography - Base Jumper
u mean u found an ID to an RFC paper wich points to a method used in this steganographic challenge ?
Steganography - Base Jumper
Same here, i found this rfc https://tools.ietf.org/rfc/rfc3548.txt, and i’m stuck here.
Steganography - Base Jumper
I’m in the same place and tried a lot of stuff,
the craziest thing I did was to check the length of each line of the comment tag, assigning 0’s and 1’s. This based on the fact that if you try to encode the RFC file you don’t get the same result than the one on the comment tag. (Nevermind this)
... it didn’t worked 🙂
Also been checking the other tags and doing nested decodifications, got nowhere :P
Steganography - Base Jumper
Hey um8ra,
Broadly, there’s a common way of embedding data into JPG files to support data like flash settings; have a look at the way the challenge’s subtitle is mis-spelt..
Now, if I could just work out what to do with that ’=’ hint...
All the best,
Spugs
Steganography - Base Jumper
I got passed the = hint (tx Th1b4ud, I was already looking at that but your hint made me look harder 🙂 ) and I now have a small text (NOT the RFC) with an url in it (to a famous website).
But there is NO flag in that text 🙁
I thought that more hidden data might have been dropped in the same way as it was done in the RFC text (but with a different encoding) so I adapted the script I used to get the new text out of the RFC but I now only get rubbish.
Am I looking too far and should I have found the flag in the hidden non-rfc text?
I do get some rubbish characters there but it is clearly readable maybe something went wrong here, but I found a few scripts and have been playing with them and every time I get the same output.
Someone please ......
Steganography - Base Jumper
Hi everyone! I am stuck at the RFC. I read the ctf wu and wrote a python script, based on those I found, to get to the second step, but all I get is gibberish. I understand the ’=’ hint, but I can’t make it work. Anyone can give me a hint (not the ’=’, I understand that one, I think!)? You can message in private.
Steganography - Base Jumper
Seems like I’m stuck like most here with the message leading to the famous website surrounded with ’*’.
Tried to jump down the base but still wondering what to do it with.
Going back to the starting base doesn’t seem to be really helpful neither.
Following previous comments, I tried to "spin" the problem around to see if I didn’t miss any possible hidden combination and it doesn’t seem to take me anywhere near the flag.
I suppose I must be missing something obvious in the text, would it be possible to PM me a small lead?
Thank you in advance
EDIT: Nevermind I found it.
Steganography - Base Jumper
I found the message leading to famous website, but I don’t know how to get the flag, Can someone give me a hint, please? :(