A cryptolocker style of malware that encrypts a users documents has been hitting Linux Webservers recently. For the average Linux user Linux.Encoder.1 / Linux.Encoder.2 pose no threat.
It affects Wordpress websites with old versions of Magento eCommerce plugin.
Further information: http://www.theregister.co.uk/2015/12/...
https://news.drweb.com/show/?i=9709&c...
https://vms.drweb.com/virus/?i=773684...
https://en.wikipedia.org/wiki/Linux.E...
Wallpaper: http://quidsup.net?i=NeonPacman