I/O Image Technique ID T0877 Tactic Collection Data Sources Asset : Software/Firmware Asset Field Controller/RTU/PLC/IED. Adversaries may seek to capture process values related to the inputs and outputs of a PLC. PLC reads the status of all inputs and stores them in an image table. Image table is the PLCs internal storage location where values of inputs/outputs for one scan are stored while it executes the user program.”]
Source: https://collaborate.mitre.org/attackics/index.php/Technique/T0877