Partial failures followed by read concentration

Detects storage campaigns where early failures are followed by sustained successful read activity on reachable targets.

Detection logic

Detection requirements

Platform: Containers ESXi IaaS Identity Provider Linux macOS Office Suite SaaS Windows
The rule states no platform. This is derived from the 4 ATT&CK techniques it maps to.
Log source product: microsoftthreatprotection
Log source service: cloudstorageaggregatedevents

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Detection rules

Partial failures followed by read concentration

Detection logic

Detection requirements

MITRE ATT&CK mappings

From the source

Licence

Authorship

Detection rules