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DET0755 Detection of Change Operating Mode

Item Value
ID DET0755
Version 1.0
Created 21 October 2025
Last Modified 21 October 2025

Technique Detected: T0858 (Change Operating Mode)

Analytics

ICS

AN1887

Monitor ICS management protocols for functions that change an asset’s operating mode. Monitor device application logs which may contain information related to operating mode changes, although not all devices produce such logs. Monitor alarms for information about when an operating mode is changed, although not all devices produce such logs.

Log Sources
Data Component Name Channel
Network Traffic Content (DC0085) Network Traffic None
Application Log Content (DC0038) Application Log None
Device Alarm (DC0108) Operational Databases None
Mutable Elements
Field Description