Researchers at Avast have published an analysis of OmniRAT, a multi-platform remote administration tool (RAT) that has been used by criminals in the wild. The RAT works on Android, Windows, Linux and Mac OS X OSs. The attackers use to spread the RAT via social engineering, a German user explained that his Android was infected via SMS containing a shortened URL link pointing to a. website where the victim was instructed to enter a. code and their phone number.”]
Source: https://securityaffairs.co/wordpress/41758/cyber-crime/omnirat-rat-report.html