1200KM / detection
T1625.001 System Runtime API Hijacking — Detection Rules
Detection workspace for T1625.001 System Runtime API Hijacking: 0 Sigma sources, 0 Atlas concepts and 0 anomaly models. No live detection validation.
Source-backed rule directory
No reviewed association in this snapshot.
Atlas deterministic concepts
No exact concept selected.
Anomaly models
No exact Atlas model in this snapshot.
ATT&CK analytic guidance
DET0689 Detection of System Runtime API Hijacking
AN1800 Analytic 1800
Correlates (1) modification or replacement of system runtime libraries or API resolution paths, (2) repeated invocation of hijacked APIs across multiple applications, and (3) inconsistent or suppressed outputs from those APIs compared to expected OS-enforced behavior. The defender observes a causal chain where system-level API behavior is altered, resulting in multiple applications exhibiting consistent anomalies in sensor access, permission checks, or system state reporting.
Connected ecosystem references
Linked tags
Simulation, tools and telemetry
Existing anomaly research
Pinned research references. No browser attack runner, live simulation result or validated detector is asserted. Source mappings and validation limits are preserved. ATT&CK / Atomic provenance · Detection provenance.