Microsoft-Windows-IME-JPAPI

22 events across 1 channel

Event	Title	Channel
31	EAIME_EM_CandStart	Analytic
32	EAIME_EM_CandEnd	Analytic
35	EAIME_EM_ConvStart	Analytic
36	EAIME_EM_ConvEnd	Analytic
37	EAIME_EM_TypingStart	Analytic
38	EAIME_EM_TypingEnd	Analytic
39	EAIME_EM_GetCommentStart	Analytic
40	EAIME_EM_GetCommentEnd	Analytic
41	EAIME_EM_IMEONStart	Analytic
42	EAIME_EM_IMEONEnd	Analytic
43	EAIME_EM_DetermineStart	Analytic
44	EAIME_EM_DetermineEnd	Analytic
50	EAIME_EM_BackToReadPhraseStart	Analytic
51	EAIME_EM_BackToReadPhraseEnd	Analytic
52	EAIME_EM_BackToReadingStart	Analytic
53	EAIME_EM_BackToReadingEnd	Analytic
54	EAIME_EM_ClearAllStart	Analytic
55	EAIME_EM_ClearAllEnd	Analytic
60	EAIME_API_FELangStart	Analytic
61	EAIME_API_FELangEnd	Analytic
62	EAIME_API_FEDict_GetWordsStart	Analytic
63	EAIME_API_FEDict_GetWordsEnd	Analytic

Event ID 31: EAIME_EM_CandStart

Provider: Microsoft-Windows-IME-JPAPI
Channel: Analytic
Task: TaskID:IMECandidateOpen
Opcode: Start

Description

EAIME_EM_CandStart.

Message #

EAIME_EM_CandStart

Event ID 32: EAIME_EM_CandEnd

Provider: Microsoft-Windows-IME-JPAPI
Channel: Analytic
Task: TaskID:IMECandidateOpen
Opcode: Stop

Description

EAIME_EM_CandEnd.

Message #

EAIME_EM_CandEnd

Event ID 35: EAIME_EM_ConvStart

Provider: Microsoft-Windows-IME-JPAPI
Channel: Analytic
Task: TaskID:IMEConversion
Opcode: Start

Description

EAIME_EM_ConvStart.

Message #

EAIME_EM_ConvStart

Event ID 36: EAIME_EM_ConvEnd

Provider: Microsoft-Windows-IME-JPAPI
Channel: Analytic
Task: TaskID:IMEConversion
Opcode: Stop

Description

EAIME_EM_ConvEnd.

Message #

EAIME_EM_ConvEnd

Event ID 37: EAIME_EM_TypingStart

Provider: Microsoft-Windows-IME-JPAPI
Channel: Analytic
Task: TaskID:IMETyping
Opcode: Start

Description

EAIME_EM_TypingStart.

Message #

EAIME_EM_TypingStart

Event ID 38: EAIME_EM_TypingEnd

Provider: Microsoft-Windows-IME-JPAPI
Channel: Analytic
Task: TaskID:IMETyping
Opcode: Stop

Description

EAIME_EM_TypingEnd.

Message #

EAIME_EM_TypingEnd

Event ID 39: EAIME_EM_GetCommentStart

Provider: Microsoft-Windows-IME-JPAPI
Channel: Analytic
Task: TaskID:IMEGetComment
Opcode: Start

Description

EAIME_EM_GetCommentStart.

Message #

EAIME_EM_GetCommentStart

Event ID 40: EAIME_EM_GetCommentEnd

Provider: Microsoft-Windows-IME-JPAPI
Channel: Analytic
Task: TaskID:IMEGetComment
Opcode: Stop

Description

EAIME_EM_GetCommentEnd.

Message #

EAIME_EM_GetCommentEnd

Event ID 41: EAIME_EM_IMEONStart

Provider: Microsoft-Windows-IME-JPAPI
Channel: Analytic
Task: TaskID:IMEActivate
Opcode: Start

Description

EAIME_EM_IMEONStart.

Message #

EAIME_EM_IMEONStart

Event ID 42: EAIME_EM_IMEONEnd

Provider: Microsoft-Windows-IME-JPAPI
Channel: Analytic
Task: TaskID:IMEActivate
Opcode: Stop

Description

EAIME_EM_IMEONEnd.

Message #

EAIME_EM_IMEONEnd

Event ID 43: EAIME_EM_DetermineStart

Provider: Microsoft-Windows-IME-JPAPI
Channel: Analytic
Task: TaskID:IMEDetermine
Opcode: Start

Description

EAIME_EM_DetermineStart.

Message #

EAIME_EM_DetermineStart

Event ID 44: EAIME_EM_DetermineEnd

Provider: Microsoft-Windows-IME-JPAPI
Channel: Analytic
Task: TaskID:IMEDetermine
Opcode: Stop

Description

EAIME_EM_DetermineEnd.

Message #

EAIME_EM_DetermineEnd

Event ID 50: EAIME_EM_BackToReadPhraseStart

Provider: Microsoft-Windows-IME-JPAPI
Channel: Analytic
Task: TaskID:IMECommands
Opcode: Start

Description

EAIME_EM_BackToReadPhraseStart.

Message #

EAIME_EM_BackToReadPhraseStart

Event ID 51: EAIME_EM_BackToReadPhraseEnd

Provider: Microsoft-Windows-IME-JPAPI
Channel: Analytic
Task: TaskID:IMECommands
Opcode: Stop

Description

EAIME_EM_BackToReadPhraseEnd.

Message #

EAIME_EM_BackToReadPhraseEnd

Event ID 52: EAIME_EM_BackToReadingStart

Provider: Microsoft-Windows-IME-JPAPI
Channel: Analytic
Task: TaskID:IMECommands
Opcode: Start

Description

EAIME_EM_BackToReadingStart.

Message #

EAIME_EM_BackToReadingStart

Event ID 53: EAIME_EM_BackToReadingEnd

Provider: Microsoft-Windows-IME-JPAPI
Channel: Analytic
Task: TaskID:IMECommands
Opcode: Stop

Description

EAIME_EM_BackToReadingEnd.

Message #

EAIME_EM_BackToReadingEnd

Event ID 54: EAIME_EM_ClearAllStart

Provider: Microsoft-Windows-IME-JPAPI
Channel: Analytic
Task: TaskID:IMECommands
Opcode: Start

Description

EAIME_EM_ClearAllStart.

Message #

EAIME_EM_ClearAllStart

Event ID 55: EAIME_EM_ClearAllEnd

Provider: Microsoft-Windows-IME-JPAPI
Channel: Analytic
Task: TaskID:IMECommands
Opcode: Stop

Description

EAIME_EM_ClearAllEnd.

Message #

EAIME_EM_ClearAllEnd

Event ID 60: EAIME_API_FELangStart

Provider: Microsoft-Windows-IME-JPAPI
Channel: Analytic
Task: TaskID:IMEAPI
Opcode: Start

Description

EAIME_API_FELangStart.

Message #

EAIME_API_FELangStart

Event ID 61: EAIME_API_FELangEnd

Provider: Microsoft-Windows-IME-JPAPI
Channel: Analytic
Task: TaskID:IMEAPI
Opcode: Stop

Description

EAIME_API_FELangEnd.

Message #

EAIME_API_FELangEnd

Event ID 62: EAIME_API_FEDict_GetWordsStart

Provider: Microsoft-Windows-IME-JPAPI
Channel: Analytic
Task: TaskID:IMEAPI
Opcode: Start

Description

EAIME_API_FEDict_GetWordsStart.

Message #

EAIME_API_FEDict_GetWordsStart

Event ID 63: EAIME_API_FEDict_GetWordsEnd

Provider: Microsoft-Windows-IME-JPAPI
Channel: Analytic
Task: TaskID:IMEAPI
Opcode: Stop

Description

EAIME_API_FEDict_GetWordsEnd.

Message #

EAIME_API_FEDict_GetWordsEnd

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 31bcac7f-4ab8-47a1-b73a-a161ee68d585

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

Observed on:

WS2022-20348.4893 · schema read from the registered manifest · binary version 10.0.20348.4294 · captured 2026-06-02
Win11-26200.6584 · schema read from the registered manifest · binary version 10.0.26100.5074 · captured 2026-06-02

Downloads

Microsoft-Windows-IME-JPAPI registered manifest XML (WS2022-20348.4893) manifest-xml
Microsoft-Windows-IME-JPAPI registered manifest XML (Win11-26200.6584) manifest-xml

Credits

Microsoft - authored the ETW manifests and PDBs the schema comes from
jdu2600 - the event-schema TSV format this catalog adopted
nasbench - the tool that dumps registered providers and manifests

`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:`)
`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)