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T1491.001
Internal Defacement
An adversary may deface systems internal to an organization in an attempt to intimidate or mislead users, thus discrediting the integrity of the systems. This may take the form of modifications to internal websites or server login messages, or directly to user systems with the replacement of the desktop wallpaper.(Citation: Novetta Blockbuster)(Citation: Varonis) Disturbing or offensive images may be used as a part of [Internal Defacement](https://attack.mitre.org/techniques/T1491/001) in order ...
ESXiLinuxmacOSWindows
4
Detections
1
Sources
3
Threat Actors
BY SOURCE
4sigma
PROCEDURES (3)
Registry2 detections
Auto-extracted: 2 detections for registry
Registry Monitoring1 detections
Auto-extracted: 1 detections for registry monitoring
Registry1 detections
Auto-extracted: 1 detections for registry