1200KM / detection
T0811 Data from Information Repositories — Detection Rules
Detection workspace for T0811 Data from Information Repositories: 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
DET0754 Detection of Data from Information Repositories
AN1886 Analytic 1886
Real-time monitoring identifies access to Industrial Control System (ICS) documentation repositories by an account or session context not associated with documented engineering roles, immediately followed by bulk file access or archive creation. OT operational-fidelity gate: Do not alert on novelty, scan/read volume, or enumeration alone. Alert when the source role is not authorized for discovery/polling and the target scope, address/tag range, protocol, or rate deviates from the established operational baseline. Suppress normal SCADA/HMI/historian polling, commissioning, asset inventory, backup, diagnostics, and approved engineering activity.
AN2114 Analytic 2114
Real-time monitoring identifies bulk file access on a Linux-hosted Industrial Control System (ICS) documentation repository (piping and instrumentation diagram stores, configuration archives) by a User Identifier (UID) not associated with documented engineering roles. OT operational-fidelity gate: Do not alert on novelty, scan/read volume, or enumeration alone. Alert when the source role is not authorized for discovery/polling and the target scope, address/tag range, protocol, or rate deviates from the established operational baseline. Suppress normal SCADA/HMI/historian polling, commissioning, asset inventory, backup, diagnostics, and approved engineering activity.
AN2247 Analytic 2247
Real-time monitoring identifies Industrial Control System (ICS) protocol sessions that bulk-read configuration data, program blocks, or data record objects from field devices, covering address ranges never queried by legitimate Supervisory Control and Data Acquisition (SCADA), suggesting systematic extraction of ICS design documentation. OT operational-fidelity gate: Do not alert on novelty, scan/read volume, or enumeration alone. Alert when the source role is not authorized for discovery/polling and the target scope, address/tag range, protocol, or rate deviates from the established operational baseline. Suppress normal SCADA/HMI/historian polling, commissioning, asset inventory, backup, diagnostics, and approved engineering activity.
Connected ecosystem references
Linked tags
Simulation, tools and telemetry
- Application Log Content · DC0038
- File Access · DC0055
- Logon Session Creation · DC0067
- Network Share Access · DC0102
- Network Traffic Content · DC0085
No reviewed association in this snapshot.
Existing anomaly research
Complete technique engineering workbook
Collection configuration and event examples · Anomaly models and design worksheet · Tools and documented software · Simulation procedures · Offline synthetic collection check
Exact source tags are not semantic relevance verdicts. Review actual rule conditions and observation points; imported rules are not backend-compiled or live-validated.
Pinned research references. No browser attack runner or production-validated detector is asserted. Imported procedures remain unvalidated; any bounded lab evidence has its own scope. ATT&CK / Atomic provenance · Detection provenance.