Silk Road forums
Discussion => Security => Topic started by: xpat on July 24, 2013, 06:36 pm
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After reading reading on a different post about hiding a file in an mp4, I became increasingly curious on the topic. No doubt, encrypting a file with truecrypt should suffice in a lot of cases, but an encrypted file is pretty obvious. I stumbled upon this article about hiding a truecrypt hidden volume inside an mp4 so the mp4 still plays and you can still mount your encrypted container.
***CLEARNET***
http://keyj.emphy.de/real-steganography-with-truecrypt/#more-458
***CLEARNET***
I've personally run the most recent version of the python script and everything worked just grand. Obvious if looked at closely one would still be able to tell that there is something not quite right with the mp4, but it is better than nothing at all.
For those of you much more knowledgeable in then subject than myself, what are your thoughts? Any further modifications you can make to the script? How easy/ difficult would it be to hide an encrypted volume in a matroska file?
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Hi!
+1 for expanding the wisdom :)
If the script would work for an matroska file that would be really awesome.
Otherwise we encoded an big matroska file like an 2hour+ movie into mp4.
Around 12.5gb sized down to 4-5gb and then added a 6gig hidden volume.
And this hidden in your "new" movie stash of 100 hundred movies ..who will ever find out?
Even if there is something amiss with the bitrates that will never PROOF that there is an encrypted volume hidden...
But surely there can be made a lot of optimizations to the script.
Cheers!
Calling for Pine , Astor , StExo to chime in
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+1 to you as well Bungee for the same reason, wouldn't even know it was possible without your comment
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bump