Wednesday, May 09, 2012

Steganography appears again

Al Qaeda suspect's porn film found to contain treasure trove of secret documents

Once again, the topic of steganogaphy (software that secretly hides information within what appears to be ordinary media files) being used by real life terrorists is in the news.  My interest in this is just an adult version of an interest in invisible ink, I guess, but we can all have our fun imagining being a spy (not so much a terrorist):
The researchers from the German Federal Criminal Police (BKA), spent many weeks examining the hidden pornographic video* found on suspected Al Qaeda member, the Austrian Maqsood Lodin, when he was arrested in Berlin after returning from Pakistan. The video, called “Kick Ass,” was stored in a password-protected folder and within the video they found a file called “Sexy Tanja.” Further analysis of this file eventually revealed that it contained more than 100 concealed unencrypted documents describing Al Qaeda plans and operations.
A video file has ample room for concealing documents, and would be relatively easy to distribute. In Maqsood Lodin’s , the porn video contained hidden terrorist training manuals in pdf form in English, German and Arabic, along with numerous documents detailing planned future Al Qaeda attacks, and lessons learned from previous operations.
*  the comedy sketch writes itself.

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