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T1102.003
One-Way Communication
Adversaries may use an existing, legitimate external Web service as a means for sending commands to a compromised system without receiving return output over the Web service channel. Compromised systems may leverage popular websites and social media to host command and control (C2) instructions. Those infected systems may opt to send the output from those commands back over a different C2 channel, including to another distinct Web service. Alternatively, compromised systems may return no output ...
LinuxmacOSWindowsESXi
4
Detections
2
Sources
2
Threat Actors
BY SOURCE
2elastic2sigma
PROCEDURES (4)
Service1 detections
Auto-extracted: 1 detections for service
Download1 detections
Auto-extracted: 1 detections for download
Service1 detections
Auto-extracted: 1 detections for service
Service1 detections
Auto-extracted: 1 detections for service