detection.wiki

Microsoft-Windows-OLEACC

EventTitleChannelSampleRule
1OLEACC_IAccessibleErrorsDiagnosticNN
2OLEACC_ClientApiCallStartDebugNN
3OLEACC_ClientApiCallStopDebugNN

Event ID 1: OLEACC_IAccessibleErrors

#
Channel
Diagnostic
Task
OLEACC_IAccessibleErrors

Fields #

NameDescription
Method UnicodeString
Hresult UInt32
Details UnicodeString
SourceHwnd UnicodeString
Provider UnicodeString

Event ID 2: OLEACC_ClientApiCallStart

#
Channel
Debug
Task
OLEACC_ClientApiCall
Opcode
Start

Fields #

NameDescription
MethodIndex UInt32
Object Pointer
Parameter Int32

Event ID 3: OLEACC_ClientApiCallStop

#
Channel
Debug
Task
OLEACC_ClientApiCall
Opcode
Stop

Fields #

NameDescription
MethodIndex UInt32
Object Pointer
Parameter Int32

Provenance

ETW provider GUID 19d2c934-ee9b-49e5-aaeb-9cce721d2c65

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

  • WS2022-20348.4893, schema read from the registered manifest, binary version 7.2.20348.1, captured 2026-06-02 — Manifest XML pack, 1.9 MB
  • Win11-26200.6584, schema read from the registered manifest, binary version 7.2.26100.1, captured 2026-06-02 — Manifest XML pack, 2.0 MB