Microsoft-Windows-Calculator

27 events across 2 channels

Event	Title	Channel	Sample
1	HistoryToggle has started	Diagnostic	N
2	History toggle has been closed	Diagnostic	N
3	Calculator Command has started	Diagnostic	N
4	Calculator Command has been completed	Diagnostic	N
5	Launching of app has started	Diagnostic	N
6	Launching of app has been closed	Diagnostic	N
7	Closing of app has started	Diagnostic	N
8	App has been closed	Diagnostic	N
9	Reading templates: Start	Diagnostic	N
10	Reading templates: Stop	Diagnostic	N
11	Loading templates: Start	Diagnostic	N
12	Loading templates: Stop	Diagnostic	N
13	Initing template manager: Start	Diagnostic	N
14	Initing template manager: Stop	Diagnostic	N
15	Template formula lookup: Start	Diagnostic	N
16	Template formula lookup: Stop	Diagnostic	N
17	Template parsing error	Debug	N
18	Template validation error	Debug	N
19	GetCategories: Start	Diagnostic	N
20	GetCategories: Stop	Diagnostic	N
21	Unit Conversion error	Debug	N
22	Statistics Calculation has started	Diagnostic	N
23	Statistics Calculation has been completed	Diagnostic	N
24	Recalculation has started	Diagnostic	N
25	Recalculation has been completed	Diagnostic	N
26	Mode change event has started	Diagnostic	N
27	Mode change has been completed	Diagnostic	N

Event ID 1: HistoryToggle has started

Provider: Microsoft-Windows-Calculator
Channel: Diagnostic
Task: HistoryToggle
Opcode: Start

Description

HistoryToggle has started.

Message #

HistoryToggle has started

Fields #

Name	Description
`Eventnumber` UInt32

Event ID 2: History toggle has been closed

Provider: Microsoft-Windows-Calculator
Channel: Diagnostic
Task: HistoryToggle
Opcode: Stop

Description

History toggle has been closed.

Message #

History toggle has been closed

Fields #

Name	Description
`Eventnumber` UInt32

Event ID 3: Calculator Command has started

Provider: Microsoft-Windows-Calculator
Channel: Diagnostic
Task: CalcCommand
Opcode: Start

Description

Calculator Command has started.

Message #

Calculator Command has started

Fields #

Name	Description
`EventNumber` UInt32

Event ID 4: Calculator Command has been completed

Provider: Microsoft-Windows-Calculator
Channel: Diagnostic
Task: CalcCommand
Opcode: Stop

Description

Calculator Command has been completed.

Message #

Calculator Command has been completed

Fields #

Name	Description
`EventNumber` UInt32

Event ID 5: Launching of app has started

Provider: Microsoft-Windows-Calculator
Channel: Diagnostic
Task: LaunchingApp
Opcode: Start

Description

Launching of app has started.

Message #

Launching of app has started

Fields #

Name	Description
`EventNumber` UInt32

Event ID 6: Launching of app has been closed

Provider: Microsoft-Windows-Calculator
Channel: Diagnostic
Task: LaunchingApp
Opcode: Stop

Description

Launching of app has been closed.

Message #

Launching of app has been closed

Fields #

Name	Description
`EventNumber` UInt32

Event ID 7: Closing of app has started

Provider: Microsoft-Windows-Calculator
Channel: Diagnostic
Task: ClosingApp
Opcode: Start

Description

Closing of app has started.

Message #

Closing of app has started

Fields #

Name	Description
`EventNumber` UInt32

Event ID 8: App has been closed

Provider: Microsoft-Windows-Calculator
Channel: Diagnostic
Task: ClosingApp
Opcode: Stop

Description

App has been closed.

Message #

App has been closed

Fields #

Name	Description
`EventNumber` UInt32

Event ID 9: Reading templates: Start

Provider: Microsoft-Windows-Calculator
Channel: Diagnostic
Task: TemplateRead
Opcode: Start

Description

Reading templates: Start.

Message #

Reading templates: Start

Fields #

Name	Description
`Eventnumber` UInt32

Event ID 10: Reading templates: Stop

Provider: Microsoft-Windows-Calculator
Channel: Diagnostic
Task: TemplateRead
Opcode: Stop

Description

Reading templates: Stop.

Message #

Reading templates: Stop

Fields #

Name	Description
`Eventnumber` UInt32

Event ID 11: Loading templates: Start

Provider: Microsoft-Windows-Calculator
Channel: Diagnostic
Task: TemplateLoad
Opcode: Start

Description

Loading templates: Start.

Message #

Loading templates: Start

Fields #

Name	Description
`Eventnumber` UInt32

Event ID 12: Loading templates: Stop

Provider: Microsoft-Windows-Calculator
Channel: Diagnostic
Task: TemplateLoad
Opcode: Stop

Description

Loading templates: Stop.

Message #

Loading templates: Stop

Fields #

Name	Description
`Eventnumber` UInt32

Event ID 13: Initing template manager: Start

Provider: Microsoft-Windows-Calculator
Channel: Diagnostic
Task: TemplateInit
Opcode: Start

Description

Initing template manager: Start.

Message #

Initing template manager: Start

Fields #

Name	Description
`Eventnumber` UInt32

Event ID 14: Initing template manager: Stop

Provider: Microsoft-Windows-Calculator
Channel: Diagnostic
Task: TemplateInit
Opcode: Stop

Description

Initing template manager: Stop.

Message #

Initing template manager: Stop

Fields #

Name	Description
`Eventnumber` UInt32

Event ID 15: Template formula lookup: Start

Provider: Microsoft-Windows-Calculator
Channel: Diagnostic
Task: TemplateLookUp
Opcode: Start

Description

Template formula lookup: Start.

Message #

Template formula lookup: Start

Fields #

Name	Description
`Eventnumber` UInt32

Event ID 16: Template formula lookup: Stop

Provider: Microsoft-Windows-Calculator
Channel: Diagnostic
Task: TemplateLookUp
Opcode: Stop

Description

Template formula lookup: Stop.

Message #

Template formula lookup: Stop

Fields #

Name	Description
`Eventnumber` UInt32

Event ID 17: Template parsing error

Provider: Microsoft-Windows-Calculator
Channel: Debug

Description

Template parsing error.

Message #

Template parsing error

Fields #

Name	Description
`Description` UnicodeString

Event ID 18: Template validation error

Provider: Microsoft-Windows-Calculator
Channel: Debug

Description

Template validation error.

Message #

Template validation error

Fields #

Name	Description
`Description` UnicodeString

Event ID 19: GetCategories: Start

Provider: Microsoft-Windows-Calculator
Channel: Diagnostic
Task: GetCategories
Opcode: Start

Description

GetCategories: Start.

Message #

GetCategories: Start

Fields #

Name	Description
`Eventnumber` UInt32

Event ID 20: GetCategories: Stop

Provider: Microsoft-Windows-Calculator
Channel: Diagnostic
Task: GetCategories
Opcode: Stop

Description

GetCategories: Stop.

Message #

GetCategories: Stop

Fields #

Name	Description
`Eventnumber` UInt32

Event ID 21: Unit Conversion error

Provider: Microsoft-Windows-Calculator
Channel: Debug

Description

Unit Conversion error.

Message #

Unit Conversion error

Fields #

Name	Description
`Description` UnicodeString

Event ID 22: Statistics Calculation has started

Provider: Microsoft-Windows-Calculator
Channel: Diagnostic
Task: StatisticsCalculation
Opcode: Start

Description

Statistics Calculation has started.

Message #

Statistics Calculation has started

Fields #

Name	Description
`EventNumber` UInt32

Event ID 23: Statistics Calculation has been completed

Provider: Microsoft-Windows-Calculator
Channel: Diagnostic
Task: StatisticsCalculation
Opcode: Stop

Description

Statistics Calculation has been completed.

Message #

Statistics Calculation has been completed

Fields #

Name	Description
`EventNumber` UInt32

Event ID 24: Recalculation has started

Provider: Microsoft-Windows-Calculator
Channel: Diagnostic
Task: Recalculation
Opcode: Start

Description

Recalculation has started.

Message #

Recalculation has started

Fields #

Name	Description
`EventNumber` UInt32

Event ID 25: Recalculation has been completed

Provider: Microsoft-Windows-Calculator
Channel: Diagnostic
Task: Recalculation
Opcode: Stop

Description

Recalculation has been completed.

Message #

Recalculation has been completed

Fields #

Name	Description
`EventNumber` UInt32

Event ID 26: Mode change event has started

Provider: Microsoft-Windows-Calculator
Channel: Diagnostic
Task: ModeChange
Opcode: Start

Description

Mode change event has started.

Message #

Mode change event has started

Fields #

Name	Description
`Eventnumber` UInt32

Event ID 27: Mode change has been completed

Provider: Microsoft-Windows-Calculator
Channel: Diagnostic
Task: ModeChange
Opcode: Stop

Description

Mode change has been completed.

Message #

Mode change has been completed

Fields #

Name	Description
`Eventnumber` UInt32

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 75f48521-4131-4ac3-9887-65473224fcb2

Defined in win32calc.exe, 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

Downloads

Microsoft-Windows-Calculator registered manifest XML (in the WS2022-20348.4893 manifest pack, 1.9 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)