Microsoft-Windows-Minstore

41 events across 2 channels

Event	Title	Channel	Sample
1	Bucket split	Analytic	N
2	Bucket merge	Analytic	N
10	Tree update	Analytic	N
11	Tree update	Analytic	N
12	Start tree update	Analytic	N
13	End tree update	Analytic	N
20	LFF: Redo log	Analytic	N
21	LFF: Protected space	Analytic	N
22	Allocation range.	Debug	N
23	Log tail advance from Lsn1 to Lsn2.	Analytic	N
24	Log pulse lazy writer.	Analytic	N
25	Container move.	Analytic	N
26	Minstore Redo Log application has been skipped.	Analytic	N
27	An error	Analytic	N
50	Two threads tried to read bucket IdHigh (table IdLow) for level.	Analytic	N
51	A thread had to wait to lock bucket IdHigh (table IdLow) for level.	Analytic	N
52	A thread had to wait for a copy of bucket IdHigh (table IdLow) for level.	Analytic	N
100	B+ node CRC mismatch	Analytic	N
101	B+ node repaired via redundant copy	Analytic	N
1000	B+ tree node started splitting	Analytic	N
1002	B+ tree node finished splitting	Analytic	N
1003	B+ tree nodes started merging	Analytic	N
1004	B+ tree nodes finished merging	Analytic	N
1005	B+ tree starting pushing its root	Analytic	N
1006	B+ tree finished pushing its root	Analytic	N
1007	B+ tree starting popping its root	Analytic	N
1008	B+ tree finished popping its root	Analytic	N
1011	Analyze pass start	Analytic	N
1012	Analyze pass end	Analytic	N
1013	Redo pass start	Analytic	N
1014	Redo pass end	Analytic	N
1015	Flush And Checkpoint start	Analytic	N
1016	Flush And Checkpoint end	Analytic	N
1017	First redo transaction found	Analytic	N
1018	Tree Update Record found	Analytic	N
1019	Open Table for redo	Analytic	N
1020	Reserve ranges for redo	Analytic	N
1030	Binding IdHigh.	Analytic	N
1031	Binding IdHigh.	Analytic	N
1032	Binding IdHigh.	Analytic	N
1033	Binding IdHigh.	Analytic	N

Event ID 1: Bucket split

Provider: Microsoft-Windows-Minstore
Channel: Analytic
Task: TableEvent
Opcode: BucketSplit

Description

Bucket split.

Message #

Bucket split

Fields #

Name	Description
`IdHigh` HexInt64
`IdLow` HexInt64
`TableType` UInt32

Event ID 2: Bucket merge

Provider: Microsoft-Windows-Minstore
Channel: Analytic
Task: TableEvent
Opcode: BucketMerge

Description

Bucket merge.

Message #

Bucket merge

Fields #

Name	Description
`IdHigh` HexInt64
`IdLow` HexInt64
`TableType` UInt32

Event ID 10: Tree update

Provider: Microsoft-Windows-Minstore
Channel: Analytic
Task: TreeUpdateTask
Opcode: WriteB+tree

Description

Tree update.

Message #

Tree update

Fields #

Name	Description
`PageCount` UInt32
`IdHigh` HexInt64
`IdLow` HexInt64

Event ID 11: Tree update

Provider: Microsoft-Windows-Minstore
Channel: Analytic
Task: VolumeCheckpoint
Opcode: Checkpoint

Description

Tree update.

Message #

Tree update

Fields #

Name	Description
`PageCount` UInt32
`IdHigh` HexInt64
`IdLow` HexInt64

Event ID 12: Start tree update

Provider: Microsoft-Windows-Minstore
Channel: Analytic
Task: TreeUpdateTask
Opcode: StartedwritingB+tree

Description

Start tree update.

Message #

Start tree update

Fields #

Name	Description
`PageCount` UInt32
`IdHigh` HexInt64
`IdLow` HexInt64

Event ID 13: End tree update

Provider: Microsoft-Windows-Minstore
Channel: Analytic
Task: TreeUpdateTask
Opcode: FinishedwritingB+tree

Description

End tree update.

Message #

End tree update

Fields #

Name	Description
`PageCount` UInt32
`IdHigh` HexInt64
`IdLow` HexInt64

Event ID 20: LFF: Redo log

Provider: Microsoft-Windows-Minstore
Channel: Analytic
Task: ForwardProgress
Opcode: RedoLog

Description

LFF: Redo log.

Message #

LFF: Redo log

Fields #

Name	Description
`Pending` UInt32
`Amount` UInt32
`Lsn1` HexInt64
`Lsn2` HexInt64
`Lsn3` HexInt64

Event ID 21: LFF: Protected space

Provider: Microsoft-Windows-Minstore
Channel: Analytic
Task: ForwardProgress
Opcode: ProtectedSpace

Description

LFF: Protected space.

Message #

LFF: Protected space

Fields #

Name	Description
`PageCount` UInt32
`IdHigh` HexInt64
`IdLow` HexInt64

Event ID 22: Allocation range.

Provider: Microsoft-Windows-Minstore
Channel: Debug
Task: Allocation
Opcode: Allocationrange

Description

Allocation range.

Message #

Allocation range:
	Metadata allocation: %1 
	Requested tier: %2, actual tier: %3 
	Requested allocation start: %4, count: %5 
	Actual allocation start: %6, count: %7

Fields #

Name	Description
`IsMetadata` Boolean
`RequestedTier` UInt32
`ActualTier` UInt32
`RequestedStartOfRange` UInt64
`RequestedCountOfRange` UInt64
`AllocatedStartOfRange` UInt64
`AllocatedCountOfRange` UInt64

Event ID 23: Log tail advance from Lsn1 to Lsn2.

Provider: Microsoft-Windows-Minstore
Channel: Analytic
Task: ForwardProgress
Opcode: Logtailadvance

Description

Log tail advance from Lsn1 to Lsn2.

Message #

Log tail advance from %3 to %4.
Log is %2 percent full.

Fields #

Name	Description
`Pending` UInt32
`Amount` UInt32
`Lsn1` HexInt64
`Lsn2` HexInt64
`Lsn3` HexInt64

Event ID 24: Log pulse lazy writer.

Provider: Microsoft-Windows-Minstore
Channel: Analytic
Task: ForwardProgress
Opcode: Logpulselazywriter

Description

Log pulse lazy writer. Log is Amount percent full.

Message #

Log pulse lazy writer. Log is %2 percent full.

Fields #

Name	Description
`Pending` UInt32
`Amount` UInt32
`Lsn1` HexInt64
`Lsn2` HexInt64
`Lsn3` HexInt64

Event ID 25: Container move.

Provider: Microsoft-Windows-Minstore
Channel: Analytic
Task: Allocation
Opcode: Containermove

Description

Container move.

Message #

Container move:
	Source tier: %1, Target tier: %2 
	Source start of range: %3, count: %4 
	 Target physical offset: %5 
	SSD Fill Ratio %6, HDD Fill Ratio %7 
	Reserved: %8
	Destaged allocation count: %9
	Failed SSD Destage: %10

Fields #

Name	Description
`SourceTier` UInt32
`TargetTier` UInt32
`SourceStartOfRange` HexInt64
`SourceCountOfRange` HexInt64
`TargetPhysicalOffset` HexInt64
`SsdFillRatio` UInt32
`HddFillRatio` UInt32
`IsTargetReserved` Boolean
`DestageAllocationCount` HexInt64
`FailedSsdDestage` Boolean

Event ID 26: Minstore Redo Log application has been skipped.

Provider: Microsoft-Windows-Minstore
Channel: Analytic
Task: LogRedo
Opcode: Logskipreplay

Description

Minstore Redo Log application has been skipped. Minstore will now mount the volume without applying the redo log.

Message #

Minstore Redo Log application has been skipped. Minstore will now mount the volume without applying the redo log.

Fields #

Name	Description
`Status` HexInt32	NTSTATUS reference

Event ID 27: An error

Provider: Microsoft-Windows-Minstore
Channel: Analytic
Task: LogRedo
Opcode: Logreplayfailure

Description

An error

Message #

An error

Fields #

Name	Description
`Status` HexInt32	NTSTATUS reference

Event ID 50: Two threads tried to read bucket IdHigh (table IdLow) for level.

Provider: Microsoft-Windows-Minstore
Channel: Analytic
Task: Contention
Opcode: Bucketreadcollision

Description

Two threads tried to read bucket IdHigh (table IdLow) for level.

Message #

Two threads tried to read bucket %1 (table %2) for level

Fields #

Name	Description
`IdHigh` HexInt64
`IdLow` HexInt64
`Lcn` HexInt64
`Level` HexInt32

Event ID 51: A thread had to wait to lock bucket IdHigh (table IdLow) for level.

Provider: Microsoft-Windows-Minstore
Channel: Analytic
Task: Contention
Opcode: Bucketlockcollision

Description

A thread had to wait to lock bucket IdHigh (table IdLow) for level.

Message #

A thread had to wait to lock bucket %1 (table %2) for level

Fields #

Name	Description
`IdHigh` HexInt64
`IdLow` HexInt64
`Lcn` HexInt64
`Level` HexInt32

Event ID 52: A thread had to wait for a copy of bucket IdHigh (table IdLow) for level.

Provider: Microsoft-Windows-Minstore
Channel: Analytic
Task: Contention
Opcode: Bucketcowcollision

Description

A thread had to wait for a copy of bucket IdHigh (table IdLow) for level.

Message #

A thread had to wait for a copy of bucket %1 (table %2) for level

Fields #

Name	Description
`IdHigh` HexInt64
`IdLow` HexInt64
`Lcn` HexInt64
`Level` HexInt32

Event ID 100: B+ node CRC mismatch

Provider: Microsoft-Windows-Minstore
Channel: Analytic
Task: ErrorDetected
Opcode: B+nodeCRCmismatch

Description

B+ node CRC mismatch.

Message #

B+ node CRC mismatch

Fields #

Name	Description
`IdHigh` HexInt64
`IdLow` HexInt64
`PageLcn` HexInt64
`Lcn` HexInt64
`PageVirtualClock` HexInt64
`VolumeVirtualClock` HexInt64
`Scrubbing` Boolean

Event ID 101: B+ node repaired via redundant copy

Provider: Microsoft-Windows-Minstore
Channel: Analytic
Task: ErrorDetected
Opcode: B+noderepairedviaredundantcopy

Description

B+ node repaired via redundant copy.

Message #

B+ node repaired via redundant copy

Fields #

Name	Description
`Lcn` HexInt64
`Scrubbing` Boolean

Event ID 1000: B+ tree node started splitting

Provider: Microsoft-Windows-Minstore
Channel: Analytic
Task: TableEvent
Opcode: BucketSplit

Description

B+ tree node started splitting.

Message #

B+ tree node started splitting

Fields #

Name	Description
`IdHigh` HexInt64
`IdLow` HexInt64
`TableType` UInt32

Event ID 1002: B+ tree node finished splitting

Provider: Microsoft-Windows-Minstore
Channel: Analytic
Task: TableEvent
Opcode: BucketSplit

Description

B+ tree node finished splitting.

Message #

B+ tree node finished splitting

Fields #

Name	Description
`IdHigh` HexInt64
`IdLow` HexInt64
`TableType` UInt32

Event ID 1003: B+ tree nodes started merging

Provider: Microsoft-Windows-Minstore
Channel: Analytic
Task: TableEvent
Opcode: BucketMerge

Description

B+ tree nodes started merging.

Message #

B+ tree nodes started merging

Fields #

Name	Description
`IdHigh` HexInt64
`IdLow` HexInt64
`TableType` UInt32

Event ID 1004: B+ tree nodes finished merging

Provider: Microsoft-Windows-Minstore
Channel: Analytic
Task: TableEvent
Opcode: BucketMerge

Description

B+ tree nodes finished merging.

Message #

B+ tree nodes finished merging

Fields #

Name	Description
`IdHigh` HexInt64
`IdLow` HexInt64
`TableType` UInt32

Event ID 1005: B+ tree starting pushing its root

Provider: Microsoft-Windows-Minstore
Channel: Analytic
Task: TableEvent
Opcode: BucketSplit

Description

B+ tree starting pushing its root.

Message #

B+ tree starting pushing its root

Fields #

Name	Description
`IdHigh` HexInt64
`IdLow` HexInt64
`TableType` UInt32

Event ID 1006: B+ tree finished pushing its root

Provider: Microsoft-Windows-Minstore
Channel: Analytic
Task: TableEvent
Opcode: BucketSplit

Description

B+ tree finished pushing its root.

Message #

B+ tree finished pushing its root

Fields #

Name	Description
`IdHigh` HexInt64
`IdLow` HexInt64
`TableType` UInt32

Event ID 1007: B+ tree starting popping its root

Provider: Microsoft-Windows-Minstore
Channel: Analytic
Task: TableEvent
Opcode: BucketMerge

Description

B+ tree starting popping its root.

Message #

B+ tree starting popping its root

Fields #

Name	Description
`IdHigh` HexInt64
`IdLow` HexInt64
`TableType` UInt32

Event ID 1008: B+ tree finished popping its root

Provider: Microsoft-Windows-Minstore
Channel: Analytic
Task: TableEvent
Opcode: BucketMerge

Description

B+ tree finished popping its root.

Message #

B+ tree finished popping its root

Fields #

Name	Description
`IdHigh` HexInt64
`IdLow` HexInt64
`TableType` UInt32

Event ID 1011: Analyze pass start

Provider: Microsoft-Windows-Minstore
Channel: Analytic
Task: LogRedo
Opcode: LogRedo

Description

Analyze pass start.

Message #

Analyze pass start

Fields #

Name	Description
`StartLsn` HexInt64
`EndLsn` HexInt64
`TransactionsRemaining` UInt64

Event ID 1012: Analyze pass end

Provider: Microsoft-Windows-Minstore
Channel: Analytic
Task: LogRedo
Opcode: LogRedo

Description

Analyze pass end.

Message #

Analyze pass end

Fields #

Name	Description
`StartLsn` HexInt64
`EndLsn` HexInt64
`TransactionsRemaining` UInt64

Event ID 1013: Redo pass start

Provider: Microsoft-Windows-Minstore
Channel: Analytic
Task: LogRedo
Opcode: LogRedo

Description

Redo pass start.

Message #

Redo pass start

Fields #

Name	Description
`StartLsn` HexInt64
`EndLsn` HexInt64
`TransactionsRemaining` UInt64

Event ID 1014: Redo pass end

Provider: Microsoft-Windows-Minstore
Channel: Analytic
Task: LogRedo
Opcode: LogRedo

Description

Redo pass end.

Message #

Redo pass end

Fields #

Name	Description
`StartLsn` HexInt64
`EndLsn` HexInt64
`TransactionsRemaining` UInt64

Event ID 1015: Flush And Checkpoint start

Provider: Microsoft-Windows-Minstore
Channel: Analytic
Task: LogRedo
Opcode: LogRedo

Description

Flush And Checkpoint start.

Message #

Flush And Checkpoint start

Fields #

Name	Description
`StartLsn` HexInt64
`EndLsn` HexInt64
`TransactionsRemaining` UInt64

Event ID 1016: Flush And Checkpoint end

Provider: Microsoft-Windows-Minstore
Channel: Analytic
Task: LogRedo
Opcode: LogRedo

Description

Flush And Checkpoint end.

Message #

Flush And Checkpoint end

Fields #

Name	Description
`StartLsn` HexInt64
`EndLsn` HexInt64
`TransactionsRemaining` UInt64

Event ID 1017: First redo transaction found

Provider: Microsoft-Windows-Minstore
Channel: Analytic
Task: LogRedo
Opcode: LogRedo

Description

First redo transaction found.

Message #

First redo transaction found

Fields #

Name	Description
`StartLsn` HexInt64
`EndLsn` HexInt64
`TransactionsRemaining` UInt64

Event ID 1018: Tree Update Record found

Provider: Microsoft-Windows-Minstore
Channel: Analytic
Task: LogRedo
Opcode: LogRedo

Description

Tree Update Record found.

Message #

Tree Update Record found

Fields #

Name	Description
`StartLsn` HexInt64
`EndLsn` HexInt64
`TransactionsRemaining` UInt64

Event ID 1019: Open Table for redo

Provider: Microsoft-Windows-Minstore
Channel: Analytic
Task: LogRedo
Opcode: LogRedo

Description

Open Table for redo.

Message #

Open Table for redo

Fields #

Name	Description
`StartLsn` HexInt64
`EndLsn` HexInt64
`TransactionsRemaining` UInt64

Event ID 1020: Reserve ranges for redo

Provider: Microsoft-Windows-Minstore
Channel: Analytic
Task: LogRedo
Opcode: LogRedo

Description

Reserve ranges for redo.

Message #

Reserve ranges for redo

Fields #

Name	Description
`StartLsn` HexInt64
`EndLsn` HexInt64
`TransactionsRemaining` UInt64

Event ID 1030: Binding IdHigh.

Provider: Microsoft-Windows-Minstore
Channel: Analytic
Task: LazyWriter
Opcode: LazyWriter

Description

Binding IdHigh.IdLow was added to lazy writer list.

Message #

Binding %1.%2 was added to lazy writer list

Fields #

Name	Description
`IdHigh` HexInt64
`IdLow` HexInt64

Event ID 1031: Binding IdHigh.

Provider: Microsoft-Windows-Minstore
Channel: Analytic
Task: LazyWriter
Opcode: LazyWriter

Description

Binding IdHigh.IdLow was removed from lazy writer list.

Message #

Binding %1.%2 was removed from lazy writer list

Fields #

Name	Description
`IdHigh` HexInt64
`IdLow` HexInt64

Event ID 1032: Binding IdHigh.

Provider: Microsoft-Windows-Minstore
Channel: Analytic
Task: LazyWriter
Opcode: LazyWriter

Description

Binding IdHigh.IdLow was queued by rule Reason.

Message #

Binding %1.%2 was queued by rule %3

Fields #

Name	Description
`IdHigh` HexInt64
`IdLow` HexInt64
`Reason` UInt32

Event ID 1033: Binding IdHigh.

Provider: Microsoft-Windows-Minstore
Channel: Analytic
Task: LazyWriter
Opcode: LazyWriter

Description

Binding IdHigh.IdLow write starts.

Message #

Binding %1.%2 write starts

Fields #

Name	Description
`IdHigh` HexInt64
`IdLow` HexInt64

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 55b24b1d-dd9c-44c0-ba77-4f749f1b6976

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

Observed on:

WS2022-20348.4893, schema read from the registered manifest, binary version 10.0.20348.1, captured 2026-06-02
Win11-26200.6584, schema read from the registered manifest, binary version 10.0.26100.1, captured 2026-06-02

`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)