Malware
Airstalk
According to Unit 42, this malware steals information from browsers and uses a covert channel through the AirWatch API.
Airstalk is a Windows malware family operated by CL-STA-1009.
Background
Unit 42 reports that this malware exfiltrates data from browsers and establishes a covert communication channel by abusing the AirWatch API.
Source: Malpedia (Fraunhofer FKIE).