A Kubernetes Cronjob was created

Cortex XDR Analytics Alert Reference by Alert name

Product
Cortex XDR
Last date published
2024-06-04
Category
Analytics Alert Reference
Order
Alert name

Synopsis

Activation Period

14 Days

Training Period

30 Days

Test Period

N/A (single event)

Deduplication Period

5 Days

Required Data

  • Requires one of the following data sources:
    • AWS Audit Log
      OR
    • Azure Audit Log
      OR
    • Gcp Audit Log

Detection Modules

Cloud

ATT&CK Tactic

Persistence (TA0003)

ATT&CK Technique

Scheduled Task/Job: Container Orchestration Job (T1053.007)

Severity

Informational

Description

A Kubernetes CronJob was created.

Attacker's Goals

  • Maintain persistence by scheduling deployment of containers configured to execute malicious code.

Investigative actions

  • Check which changes were made to the Kubernetes CronJob.