Nodes
NTAuthStore
Representation
The NTAuthStore node represents the Active Directory LDAP object named NTAuthCertificates (of the certificationAuthority class) located in the Public Key Services container in the Configuration Naming Context.Node properties
The node supports the properties of the table. Three types of property names will be used, depending on where the property is found:- Entity Panel: Name shown in the BloodHound UI.
- Database: Name stored in the BloodHound database and returned by the BloodHound API. This is to be used when running Cypher queries.
- Directory: Name collected from the directory the node is stored in, for example, the LDAP name for an Active Directory property.
| Entity Panel | Database | Directory | Description |
| Object ID | objectid | objectGUID | The object’s unique identifier in the directory. |
| ACL Inheritance Denied | isaclprotected | nTSecurityDescriptor | Whether inherited permissions (ACEs) from containers are blocked on this object. |
| Certificate Thumbprints | certthumbprints | caCertificate (X509Certificate) | The thumbprint (unique identifier) of the CA certificates trusted for NT authentication. |
| Created | whencreated | whenCreated | When the object was created in the directory. |
| Distinguished Name | distinguishedname | distinguishedName | The name of the object and its location in AD. |
| Domain FQDN | domain | - | The fully qualified domain name (FQDN) of the domain the object belongs to. |
| Domain SID | domainsid | - | The SID of the domain the object belongs to. |
| Last Collected by BloodHound | lastcollected | - | The most recent time the object was collected and ingested in BloodHound. |
| Last Seen by BloodHound | lastseen | - | The most recent time the object or a reference to it was collected and ingested in BloodHound. |
| - | name | name + domain name | Name of the object + @ + the name of the domain. |
Edges
The following edge types may be linked to/from this node. See the edges documentation for more information on the edge types.Incoming edges
| Edge type | Entity panel category |
| GenericAll | Inbound Object Control |
| GenericWrite | Inbound Object Control |
| Owns | Inbound Object Control |
| TrustedForNTAuth | - |
| WriteDacl | Inbound Object Control |
| WriteOwner | Inbound Object Control |
Outgoing edges
| Edge type | Entity panel category |
| NTAuthStoreFor | - |
References
- https://learn.microsoft.com/en-us/openspecs/windows_protocols/ms-wcce/f1004c63-8508-43b5-9b0b-ee7880183745
- https://techcommunity.microsoft.com/t5/ask-the-directory-services-team/designing-and-implementing-a-pki-part-i-design-and-planning/ba-p/396953
- https://learn.microsoft.com/en-us/windows/win32/adschema/c-certificationauthority