5.6 lcs.audit.key.hidden
- Event type:
lcs.audit.key.hidden - Defined in:
lcs.evman - Tier: essential
- Gating: DELETE overlaps the alarm mask cached on the key handle
- Cardinality: once per hide through a handle whose mask covers it
The record that a registry key was hidden in a layer through its own
handle, or that an attempt failed. Hiding writes a marker that masks the
key in every lower layer without deleting it there, so to every reader the
key is gone; it is gated on DELETE, as deleting is.
5.6.1 Fields #
| Field | Type | Presence | Meaning |
|---|---|---|---|
subject.token.sid | bin.sid | via caller | The user SID of the effective token the operation ran under. |
subject.token.integrity | uint.integrity | via caller | The integrity RID of the effective token. |
subject.token.id | uint.luid | via caller | The token's own LUID, identifying this specific token rather than the logon session it belongs to. |
subject.token.auth-id | uint.luid | via caller | The LUID of the logon session the effective token belongs to. |
subject.token.type | str.enum | via caller | Whether the effective token is a primary token or an impersonation token. |
subject.token.impersonation | uint.enum | via caller | The impersonation level of the effective token. |
object.kind | str.enum | required | Always key. |
object.key.guid | bin.guid | required | The registry key an operation acted on. |
object.key.path | str | required | The resolved absolute path of the registry key, in canonical form, such as Machine\System\KMES. |
object.key.layer.name | str | optional | The layer the marker was written in. |
access.requested | uint.mask | required | Always DELETE. |
access.granted | uint.mask | required | The access mask in force. |
access.matched | uint.mask | required | The subset of the requested access that overlapped an audit mask and therefore caused the record to exist. |
access.audit-mask | uint.mask | required | The full continuous-audit mask cached on a handle, of which access.matched is the part this operation touched. |
mutation.sequence | uint | optional | The sequence number LCS stamped on a registry mutation. |
transaction.id | uint | optional | The transaction the operation belonged to, registry or package. |
request.timed-out | bool | when outcome.success == false | Whether a request's wait for the source's reply ran out before the reply arrived. |
outcome.success | bool | required | Whether the operation succeeded. |
outcome.errno | int.errno | when outcome.success == false | The error the operation failed with, as a negative errno. |
Every record also carries the header fields of the envelope, which no payload repeats.
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