(a week old , but new to me)
New Linux malware combines unusual stealth with a full suite of capabilities.
Dubbed Shikitega by the AT&T Alien Labs researchers who discovered it, the malware is delivered through a multistage infection chain using polymorphic encoding. It also abuses legitimate cloud services to host command-and-control servers. These things make detection extremely difficult.
Dan Goodin
And
https://cybersecurity.att.com/blogs/labs-research/shikitega-new-stealthy-malware-targeting-linux