Security experts at Kaspersky Lab have detected the first strain of Turla malware that was designed to infect Linux system and so called Penquin Turla. The malware was a previously unknown piece of a government malware, Turla, considered by the experts one of the most complex APTs in the history. Turla was detected for the first time by researchers at BAE, which believe that the malware was developed by Russian cyber specialists, probably all instances are part of a cyber weapon program of the Government of Moscow.”]
Source: https://securityaffairs.co/wordpress/30929/intelligence/linux-penquin-turla.html