Monitors for process executions specifically occurring when the spacecraft crosses certain predefined geographic boundaries. This could indicate malware designed to activate only when over restricted or sensitive areas, using positional data and timing as execution triggers.
| ID | Name | Description | |
| EX-0002 | Position, Navigation, and Timing (PNT) Geofencing | Malware or implanted procedures execute only when the spacecraft’s state meets geometric and temporal criteria. Triggers can be defined in orbital elements, inertial or Earth-fixed coordinates, relative geometry, lighting conditions, or time references. The code monitors on-board navigation solutions, ephemerides, or propagated TLEs and arms itself when thresholds are met (e.g., “only fire over region X,” “only activate during LEOP,” or “only run within N seconds of a scheduled downlink.”) Geofencing reduces exposure and aids deniability: triggers are rare, aligned with mission cadence, and hard to reproduce on the ground. More elaborate variants require conjunctions of conditions (position + attitude + clock epoch) or incorporate drift so the trigger slowly evolves with the orbit. The result is effect-on-demand: execution occurs precisely where and when the actor intends, while remaining dormant elsewhere. | |