The creators of Duqu have released a new variant of their code with just enough tweaks to evade detection. Symantec and Kaspersky agree they are the same ones who are behind Stuxnet. The latest move by the Duqu creators is that they are watching and will change their code as necessary, experts say. Duqu is more of an intelligence-gathering, cyberespionage malware, both say. It’s more difficult to gain visibility into Duqu because it’s so targeted.”]
Source: https://www.darkreading.com/attacks-breaches/duqu-alive-and-well-new-variant-found-in-iran