1200KM / detection
T1558.005 Ccache Files — Detection Rules
Detection workspace for T1558.005 Ccache Files: 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
DET0024 Detect Kerberos Ccache File Theft or Abuse (T1558.005)
AN0069 Analytic 0069
Detects unauthorized access, copying, or modification of Kerberos ccache files (krb5cc_%UID% or krb5.ccache) in /tmp or custom paths defined by KRB5CCNAME. Correlates file access with suspicious processes (e.g., credential dumping tools) and subsequent anomalous Kerberos authentication requests from non-standard processes.
AN0070 Analytic 0070
Detects abnormal interaction with memory-based Kerberos ccache (API:{uuid}) or file-based overrides. Focus on processes attempting to enumerate or extract Kerberos tickets outside of built-in utilities. Detects use of open-source tools (e.g., Bifrost, modified Mimikatz ports) that interact with the Kerberos framework APIs.
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.