Sunturai
Back to results
HighElastic detection rulesElastic

Potential Kubeletctl Execution Detected via Defend for Containers

This rule detects the execution of kubeletctl inside a container. Kubeletctl is a command-line tool that can be used to interact with the Kubelet API directly. It allows easy access to this API, making the often…

Description

This rule detects the execution of kubeletctl inside a container. Kubeletctl is a command-line tool that can be used to interact with the Kubelet API directly. It allows easy access to this API, making the often undocumented Kubelet API more accessible. It is often used to enumerate the Kubelet API or other resources inside the container, and may indicate an attempt to move laterally within the pod.

Detection logic

Its licence does not clear it for publishing here

Sunturai publishes a detection's own text where the licence it arrived under has been reviewed and permits it, and Elastic License 2.0 has not. The query as its source wrote it, its canonical form and the hash that pins this revision are in the workspace record.

Sign in to read itCreate an account

Detection requirements

Platform
ContainersESXiIaaSIdentity ProviderLinuxmacOSNetwork DevicesOffice SuiteSaaSWindows

The rule states no platform. This is derived from the 3 ATT&CK techniques it maps to.

Log source category
event_index

Known benign triggers

  • There is a potential for false positives when the command line arguments looked for in this rule are used for legitimate purposes, such as debugging or troubleshooting. It is important to investigate any alerts generated by this rule to determine if they are indicative of malicious activity or part of legitimate container activity.

Detections can measure how the public catalogue is used — which detections people look for, and which pages bring them here. It sets a cookie that recognises this browser for 180 days. It is never linked to an account and never follows you to other sites. Privacy notice