Cisco Cloud Security - Higher values of count of the Same BytesIn size

Calculate the count of BytesIn per Source-Destination pair over 24 hours. Higher values may indicate beaconing.

Detection logic

Detection requirements

Platform: ESXi Linux macOS Network Devices Windows
The rule states no platform. This is derived from the ATT&CK technique it maps to.

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Detection rules

Cisco Cloud Security - Higher values of count of the Same BytesIn size

Detection logic

Detection requirements

MITRE ATT&CK mappings

From the source

Licence

Authorship

Detection rules