Adversaries may steal data by exfiltrating it over an existing command and control channel. Stolen data is encoded into the normal communications channel using the same protocol as command and control communications.

Linked Issues

Issuelinks
Linktyp Issue
is related to Techniques
is blocked by Network Intrusion Prevention
is blocked by Data Loss Prevention
is blocked by Detection Strategy for Exfiltration Over C2 Channel
is blocked by Provenance
is blocked by Security, Compliance & Resilience Controls Oversight
is blocked by Continuous Monitoring
is blocked by Covert Channel Analysis
is blocked by Use of Cryptographic Controls
is blocked by Encrypting Data At Rest
is blocked by Cybersecurity & Data Protection Attributes
is blocked by Use of External Technology Assets, Applications and/or Services (TAAS)
is blocked by Data Mining Protection
is blocked by Malicious Code Protection (Anti-Malware)
is blocked by Account Management
is blocked by Access Enforcement
is blocked by Least Privilege
is blocked by Boundary Protection
is blocked by Data Flow Enforcement – Access Control Lists (ACLs)
is blocked by Interconnection Security Agreements (ISAs)
is blocked by Secure Engineering Principles
is blocked by Third-Party Services
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