How to use WSUS to get control over Windows

This was one of the most interesting attacks showed on Black Hat Las Vegas 2015. Let’s imagine the situation: there’s a large park of Windows computers in a large organization, and they all need to be updated. Obviously, getting all of them to download updates over the Internet is both pricy and uncomfortable. The common solution is a WSUS (Windows Server Update Services) server, which is used to manage updates. It downloads the updates and delivers them to all other computers.

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