CERT Sudan has been conducting an investigation into a number of incidents in connection with a Duqu trojan infection. Weve been able to make some headway in getting to the bottom of Duqu and putting together several of the previously absent components. Our cooperation with the Sudanese CERT is ongoing and will cover another three incidents found in the country. The dates of the incident correlate with the history of discovery in Iran of a virus called Stars. At that time Iranian specialists didnt share samples of the discovered virus with any of the anti-virus companies.”]
Source: https://securelist.com/the-duqu-saga-continues-enter-mr-b-jason-and-tvs-dexter/31442/