Malware, dubbed Linux/Rakos, is threatening devices and servers. Malware is written in the Go language and the binary is usually compressed with the standard UPX tool. The aim of this trojan is to assemble a list of unsecured devices and to have an opportunity to create a botnet consisting of as many zombies as possible. Most of the targeting Devices include embedded devices with an open SSH port and where a very weak password has been set. Only low level of secured devices are most affected.”]
Source: https://gbhackers.com/new-linuxrakos-malware-threatening-devices-servers-ssh-scan/