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As other answers mentioned, this issue seems very close to DRM issues, with the sole but notable exception that as per my understanding you do not need the video file to be playable by any other software than your own. To avoid any stored key, I would imagine the actual key to be deduced (like a hash) from several parameters defining your restriction (video ...


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Google has the Widevine DRM mechanism (Video DRM solution). A tool that can play with the Widevine internals (libwvcdm) can be found here -- https://github.com/EiNSTeiN-/chromecast-widevine-tools There is also the Stagefright multimedia framework to supply DRM -- https://source.android.com/devices/media.html -- Josh Drake is doing a prezo on it at BlackHat ...


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The commenter, paj28, is correct: don't submit these to VirusTotal. Test them against the HIPS and AV systems you are specifically targeting in a VM-guest environment. I prefer using Vagrant along with the Packer and Boxcutter tools to "mock up" things in a lab. Hyperion is great, but don't combine it with Pescrambler necessarily. You only need one cryptor, ...



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