1200KM / tool
Rubeus — Attack Tool
Rubeus is a C# toolset designed for raw Kerberos interaction that has been used since at least 2020, including in ransomware operations.
Tool identity and evidence
Included because the active pinned ATT&CK object has type tool. This is an upstream classification, not an assurance of benignness or a recommendation to run it.
Aliases: Rubeus
Existing author guides
No reviewed association in this snapshot.
Primary documentation
No reviewed association in this snapshot.
Connected ecosystem references
Linked tags
Documented actor use
Explicit actor-to-software uses relationships in the pinned ATT&CK source. These links are historical behavior context, not attribution of current events.
- Wizard Spider · G0102 · Pinned relationship source (relationship--afa1618c-6a9b-49a4-8105-5cae16b3415f)
Technique-specific simulations and detections
Detection links describe the associated behavior, not independently verified tool-specific signatures.
- T1482 · Domain Trust Discovery · Detection rules & anomalies
- T1550.003 · Pass the Ticket · Detection rules & anomalies
- T1558.001 · Golden Ticket · Detection rules & anomalies
- T1558.002 · Silver Ticket · Detection rules & anomalies
- T1558.003 · Kerberoasting · Detection rules & anomalies
- T1558.004 · AS-REP Roasting · Detection rules & anomalies
Telemetry context
Derived from the explicitly linked TTPs; not proof of sensor coverage for this tool.
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.