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Kubernetes Multi-Resource Discovery

Adversaries who land credentials in a cluster—or abuse an over-privileged token—often map the environment before exfiltration or privilege escalation. A practical first pass is to learn where workloads run, how the…

Description

Adversaries who land credentials in a cluster—or abuse an over-privileged token—often map the environment before exfiltration or privilege escalation. A practical first pass is to learn where workloads run, how the cluster is partitioned, and what RBAC exists at namespace vs cluster scope. Rapid `get`/`list` traffic across distinct API resource kinds that answer those questions (namespaces, workloads, roles, cluster-wide roles) is a common setup and orientation pattern for both interactive attackers and automated recon scripts. It is less typical for steady-state controllers, which usually touch a narrow set of resources repeatedly. This rule highlights that cross-resource burst from a single client fingerprint within a one-minute bucket so analysts can separate routine automation from potential discovery and permission reconnaissance ahead of follow-on actions.

Detection logic

Its licence does not clear it for publishing here

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Detection requirements

Platform
Containers

The rule states no platform. This is derived from the ATT&CK technique it maps to.

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