Microsoft-Windows-AssignedAccessBroker

12 events across 1 channel

Event	Title	Channel	Sample
30000	Activated above lock app AboveLockAppAUMID using interface InterfaceType with …	Admin	N
30002	Could not find any application running above lock	Admin	N
30003	Above lock app exited with result code Result.	Admin	N
30004	This is a custom event, see details for more information	Admin	N
30005	Failed to get Interface with return code HResult.	Admin	N
30006	Detected unlocking event (user pressed Ctrl+Alt+Del), terminating above lock …	Admin	N
30007	Interface failed with return code HResult.	Admin	N
30008	Abovelock toast operation Operation failed with return code HResult.	Admin	N
30009	Set PowerRequestActiveLockScreenInternal request action RequestAction, returns …	Admin	N
30010	Close power request handle returns Result.	Admin	N
30011	Above lock app is unresponsive	Admin	N
30012	Edge downloads path has been redirected	Admin	N

Event ID 30000: Activated above lock app AboveLockAppAUMID using interface InterfaceType with return code HResult.

Provider: Microsoft-Windows-AssignedAccessBroker
Channel: Admin
Task: ActivateAssignedAccessApplication

Description

Activated above lock app AboveLockAppAUMID using interface InterfaceType with return code HResult.

Message #

Activated above lock app %1 using interface %2 with return code %3

Fields #

Name	Description
`AboveLockAppAUMID` UnicodeString
`InterfaceType` UnicodeString
`HResult` HexInt32

Event ID 30002: Could not find any application running above lock

Provider: Microsoft-Windows-AssignedAccessBroker
Channel: Admin
Task: WaitForAssignedAccessApplicationToDie

Description

Could not find any application running above lock.

Message #

Could not find any application running above lock

Event ID 30003: Above lock app exited with result code Result.

Provider: Microsoft-Windows-AssignedAccessBroker
Channel: Admin
Task: WaitForAssignedAccessApplicationToDie

Description

Above lock app exited with result code Result.

Message #

Above lock app exited with result code %1

Fields #

Name	Description
`Result` Boolean

Event ID 30004: This is a custom event, see details for more information

Provider: Microsoft-Windows-AssignedAccessBroker
Channel: Admin
Task: CustomTask

Description

This is a custom event, see details for more information.

Message #

This is a custom event, see details for more information

Fields #

Name	Description
`CustomMessage` UnicodeString
`HResult` HexInt32
`Address` Pointer

Event ID 30005: Failed to get Interface with return code HResult.

Provider: Microsoft-Windows-AssignedAccessBroker
Channel: Admin
Task: LockFrameworkQueryTask

Description

Failed to get Interface with return code HResult.

Message #

Failed to get %1 with return code %2

Fields #

Name	Description
`Interface` UnicodeString
`HResult` HexInt32

Event ID 30006: Detected unlocking event (user pressed Ctrl+Alt+Del), terminating above lock app, and exiting lock app

Provider: Microsoft-Windows-AssignedAccessBroker
Channel: Admin
Task: UnlockTask

Description

Detected unlocking event (user pressed Ctrl+Alt+Del), terminating above lock app, and exiting lock app.

Message #

Detected unlocking event (user pressed Ctrl+Alt+Del), terminating above lock app, and exiting lock app

Event ID 30007: Interface failed with return code HResult.

Provider: Microsoft-Windows-AssignedAccessBroker
Channel: Admin
Task: LockAppPidTask

Description

Interface failed with return code HResult.

Message #

%1 failed with return code %2

Fields #

Name	Description
`Interface` UnicodeString
`HResult` HexInt32

Event ID 30008: Abovelock toast operation Operation failed with return code HResult.

Provider: Microsoft-Windows-AssignedAccessBroker
Channel: Admin
Task: AbovelockToastTask

Description

Abovelock toast operation Operation failed with return code HResult.

Message #

Abovelock toast operation %1 failed with return code %2

Fields #

Name Description

Name	Description
`Operation` UnicodeString	Known values `%%2456` Open key file. `%%2457` Delete key file. `%%2458` Read persisted key from file. `%%2459` Write persisted key to file. `%%2464` Export of persistent cryptographic key. `%%2465` Import of persistent cryptographic key. `%%2480` Open Key. `%%2481` Create Key. `%%2482` Delete Key. `%%2483` Encrypt. `%%2484` Decrypt. `%%2485` Sign hash. `%%2486` Secret agreement. `%%2487` Domain settings. `%%2488` Local settings. `%%2489` Add provider. `%%2490` Remove provider. `%%2491` Add context. `%%2492` Remove context. `%%2493` Add function. `%%2494` Remove function. `%%2495` Add function provider. `%%2496` Remove function provider. `%%2497` Add function property. `%%2498` Remove function property. `%%2499` Machine key. `%%2500` User key. `%%2501` Key Derivation. `%%2502` Claim Creation. `%%2503` Claim Verification.
`HResult` HexInt32

Operation UnicodeString

Known values

%%2456: Open key file.
%%2457: Delete key file.
%%2458: Read persisted key from file.
%%2459: Write persisted key to file.
%%2464: Export of persistent cryptographic key.
%%2465: Import of persistent cryptographic key.
%%2480: Open Key.
%%2481: Create Key.
%%2482: Delete Key.
%%2483: Encrypt.
%%2484: Decrypt.
%%2485: Sign hash.
%%2486: Secret agreement.
%%2487: Domain settings.
%%2488: Local settings.
%%2489: Add provider.
%%2490: Remove provider.
%%2491: Add context.
%%2492: Remove context.
%%2493: Add function.
%%2494: Remove function.
%%2495: Add function provider.
%%2496: Remove function provider.
%%2497: Add function property.
%%2498: Remove function property.
%%2499: Machine key.
%%2500: User key.
%%2501: Key Derivation.
%%2502: Claim Creation.
%%2503: Claim Verification.

HResult HexInt32

Event ID 30009: Set PowerRequestActiveLockScreenInternal request action RequestAction, returns code HResult.

Provider: Microsoft-Windows-AssignedAccessBroker
Channel: Admin
Task: SetPowerManagerStatusTask

Description

Set PowerRequestActiveLockScreenInternal request action RequestAction, returns code HResult.

Message #

Set PowerRequestActiveLockScreenInternal request action %1, returns code %2

Fields #

Name	Description
`RequestAction` Boolean
`HResult` HexInt32

Event ID 30010: Close power request handle returns Result.

Provider: Microsoft-Windows-AssignedAccessBroker
Channel: Admin
Task: ClosePowerRequestHandleTask

Description

Close power request handle returns Result.

Message #

Close power request handle returns %1

Fields #

Name	Description
`Result` Boolean

Event ID 30011: Above lock app is unresponsive

Provider: Microsoft-Windows-AssignedAccessBroker
Channel: Admin
Task: ReportUnresponsiveAssignedAccessApplication

Description

Above lock app is unresponsive.

Message #

Above lock app is unresponsive

Event ID 30012: Edge downloads path has been redirected

Provider: Microsoft-Windows-AssignedAccessBroker
Channel: Admin
Task: AppSpecificSettingsTask

Description

Edge downloads path has been redirected.

Message #

Edge downloads path has been redirected

Provenance

Where this provider's schema came from, and which Windows build it was observed on. Windows can change a provider's event schema between builds, so use this to judge whether it matches the build you collect from.

ETW provider GUID f2311b48-32be-4902-a22a-7240371dbb2c

Defined in IoTAssignedAccessLockFramework.dll, which carries the event manifest.

Observed on:

Win11-26200.6584, schema read from the registered manifest, binary version 10.0.26100.5074, captured 2026-06-02

Downloads

Microsoft-Windows-AssignedAccessBroker registered manifest XML (in the Win11-26200.6584 manifest pack, 2.0 MB) manifest-xml

`j` / `k`	Scroll down / up
`d` / `u`	Half-page down / up
`gg` / `G`	Top / bottom
`h` / `l`	History back / forward
`f`	Follow link (`Shift` = new tab)
`/`	Focus search
`?`	Toggle this help
`↑` / `↓`	Navigate search results
`Enter`	Open highlighted result
`Esc`	Close results / dialog

`type:`	`events` / `rules` / `providers`
`vendor:`	`sigma` / `elastic` / `splunk` / `kusto` / `chronicle` (vendor name alone also works: `sigma:`, `kql:`, `secops:`…)
`tactic:`	TA-id, slug, or name: `credential_access`, `TA0006`
`technique:`	technique or sub-technique ID: `T1003`, `T1003.001` (alias `tech:`)
`severity:`	`critical` / `high` / `medium` / `low` / `informational` (alias `sev:`)
`risk_score`	Numeric comparison on the Elastic risk score (0 to 100): `risk_score>50`, `risk_score<=20`, `risk_score=99` (alias `risk`; Elastic rules only)
`stages:`	Rules with exactly N pipeline stages
`correlation:`	`single_event` / `sequence` / `alternatives` / `alternatives_cross_log` / `all_required` / `correlated`
`with:`	Co-occurrence event-id; stacks (`with:4624 with:4769`) to require all, while a comma list in one occurrence (`with:4624,4769`) is an either-or group. Implies multi-event
`like:`	Structural neighbors of a rule slug (equivalents + subsumption stricter / broader): `like:comsvcs_lsass_memory_dump-splunk-sysmon`
`groupby:`	Entity-grouping substring match against `group_by_keys`: `groupby:user`, `groupby:host`
`uses:`	Rules whose predicate tree touches the field (any kind, any value): `uses:CommandLine`
`excludes:`	Rules with top-level `not()` clauses on the field (FP whitelists): `excludes:ParentImage`
`field:` / `value:`	Predicate search; narrows rule cards to those with a matching leaf and drives the indicator tier. Unquoted = substring, wildcards allowed (`value:mimikatz`)
`indicator:`	Shorthand for `field:F value:V`: `indicator:Image=*\powershell.exe`
`kind:`	Filter by predicate kind. Narrows rule cards to those carrying a matching predicate leaf (`vendor:elastic kind:cidr_match`) and drives the indicator tier: `contains` / `starts_with` / `ends_with` / `regex` / `cidr` / `eq` / `in` … (operator aliases `op:`/`match:`)
`has:` / `no:`	`sample`, `field`, `notes`, `refs`, `trace`, `thirdparty`, `rule`, `pattern`, `timewindow`, `threshold`, `newterms`, `sigma`/`elastic`/`splunk`/`kusto`/`chronicle`
`-op:val`	Exclude matches; works on most operators but not `type:`/`like:`/`has:`/`no:` (use `no:<flag>` to exclude a rule flag): `tactic:execution -vendor:splunk`. Standalone `-kind:`/`-field:`/`-value:` drop every rule carrying a matching predicate leaf (`type:rules -kind:is_null`)
`field:"…"` / `value:"…"`	Quoted value = anchored exact match (also allows spaces): `value:"net user"`
`a,b`	Comma = OR inside one operator (`vendor:sigma,elastic`, `severity:high,critical`); repeating a facet merges the same way. `field:`/`value:` never split (literal commas)
`vendors:` / `stage:`	Singular and plural spellings fold to the canonical operator and value: `tactics:` = `tactic:`, `type:event` = `type:events`, `correlation:sequences` = `correlation:sequence`, `has:thresholds` = `has:threshold`
`"quoted phrase"`	Exact-match a multi-word phrase (free text)