Mobile intruder-detection technology was triggered by a suspicious Android sample. The malware, which we named BusyGasper, is not all that sophisticated, but demonstrates some unusual features for this type of threat. It has an incredibly wide-ranging protocol about 100 commands and an ability to bypass the Doze battery saver. As a modern Android spyware it is also capable of exfiltrating data from messaging applications (WhatsApp, Viber, Facebook) The malware is self-developed and used by a single threat actor.”]
Source: https://securelist.com/busygasper-the-unfriendly-spy/87627/