Kaspersky Lab’s Alex Gostev says the zero-day flaw used with Duqu is similar to one his team found with Stuxnet. McAfee: The kernel driver loaded after exploitation is time-stamped February 21, 2008, and is unsigned. Symantec says it has confirmed six possible victim organizations in eight different countries, and that a second command-and-control server — found in Belgium — has been found and shuttered. The first one, in India, was shut down earlier this week.”]
Source: https://www.darkreading.com/attacks-breaches/what-is-duqu-up-to-