MITRE ATT&CK technique · Exfiltration

`T1048.002` Exfiltration Over Asymmetric Encrypted Non-C2 Protocol

Sub-technique of T1048 Exfiltration Over Alternative Protocol

Adversaries may steal data by exfiltrating it over an asymmetrically encrypted network protocol other than that of the existing command and control channel. The data may also be sent to an alternate network location from the main command and control server. Asymmetric encryption algorithms are those that use different keys on each end of the channel. Also known as public-key cryptography, this…

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APT28

Sigma rules to hunt it

SigmaHQ has no rules for this technique.

Rules from SigmaHQ · Detection Rule License 1.1. Technique from MITRE ATT&CK®.