According to ENISA Duqu Analysis there are important differences between Duqu and Stuxnet. Duqu can also be reconfigured remotely to install new malware payloads and to direct attacks at new targets. DuQu is an intelligence gathering tool, apparently aiming to prepare the ground for attacks such as Stauxnet. The ability to compose its structure at different times using modules designed specifically for precise goals makes this unique and formidable. To date, we have isolated versions of malware orphan of those components to attack specific critical systems, but it is reasonable to assume that the same Duqu is a work in progress project.”]