Anomalous Command or Sequence in Safe-Mode

Monitors for restricted commands or sequences being executed during safe-mode operations. Typically in safe-mode there is limited commands or sequences in which the spacecraft would expect to occur. Attackers may attempt to execute restricted commands or sequences while in safe-mode with the expectation that they work.

STIX Pattern

[x-opencti-command-log:command != 'expected' AND x-opencti-spacecraft-status:mode = 'safe-mode']

SPARTA TTPs

ID Name Description
EX-0011 Exploit Reduced Protections During Safe-Mode Threat actors who have access to a spacecraft in safe mode may issue malicious commands that would not normally be accepted during nominal operations. Safe-mode is when all non-essential systems are shut down and only essential functions within the spacecraft are active. Because safe mode prioritizes essential functions and often disables non-critical protections or filters, adversaries can exploit this state to trigger unauthorized reconfiguration, software modification, or system manipulation during recovery or degraded operation.