Gauss is a project developed in 2011-2012 along the same lines as the Flame project. The malware has been actively distributed in the Middle East for at least the past 10 months. The largest number of Gauss infections has been recorded in Lebanon, in contrast to Flame, which spread primarily in Iran.
Functionally, Gauss is designed to collect as much information about infected systems as possible, as well as to steal credentials for various banking systems and social network, email and IM accounts. The Gauss code includes commands to intercept data required to work with several Lebanese banks - for instance, Bank of Beirut, Byblos Bank, and Fransabank.