¿Para qué sirve la dll oleacc.dll?

Active Accessibility Core Component

Dependencias de la dll oleacc.dll


Microsoft (R) COFF/PE Dumper Version 14.16.27034.0
Copyright (C) Microsoft Corporation.  All rights reserved.


Dump of file C:\Windows\System32\oleacc.dll

File Type: DLL

  Image has the following dependencies:

    api-ms-win-crt-string-l1-1-0.dll
    api-ms-win-crt-runtime-l1-1-0.dll
    api-ms-win-crt-private-l1-1-0.dll
    ntdll.dll
    api-ms-win-core-sysinfo-l1-1-0.dll
    api-ms-win-core-libraryloader-l1-2-0.dll
    RPCRT4.dll
    api-ms-win-core-string-l1-1-0.dll
    api-ms-win-core-string-l2-1-0.dll
    api-ms-win-core-errorhandling-l1-1-0.dll
    api-ms-win-core-synch-l1-1-0.dll
    api-ms-win-core-registry-l1-1-0.dll
    api-ms-win-core-processthreads-l1-1-1.dll
    api-ms-win-core-memory-l1-1-0.dll
    api-ms-win-core-handle-l1-1-0.dll
    api-ms-win-core-processthreads-l1-1-0.dll
    api-ms-win-core-heap-l2-1-0.dll
    api-ms-win-core-localization-l1-2-0.dll
    api-ms-win-core-synch-l1-2-0.dll
    api-ms-win-security-base-l1-1-0.dll
    api-ms-win-core-debug-l1-1-0.dll
    api-ms-win-core-libraryloader-l1-2-1.dll
    api-ms-win-core-psapi-l1-1-0.dll
    api-ms-win-core-profile-l1-1-0.dll
    api-ms-win-core-interlocked-l1-1-0.dll
    api-ms-win-core-threadpool-legacy-l1-1-0.dll
    api-ms-win-core-string-obsolete-l1-1-0.dll
    api-ms-win-core-heap-obsolete-l1-1-0.dll
    api-ms-win-core-atoms-l1-1-0.dll
    api-ms-win-core-delayload-l1-1-1.dll
    api-ms-win-core-delayload-l1-1-0.dll

  Image has the following delay load dependencies:

    OLEAUT32.dll
    api-ms-win-core-com-midlproxystub-l1-1-0.dll
    api-ms-win-core-com-l1-1-0.dll
    USER32.dll
    GDI32.dll
    ole32.dll
    dwmapi.dll

  Summary

        1000 .data
        1000 .didat
        4000 .pdata
       17000 .rdata
        2000 .reloc
        6000 .rsrc
       40000 .text

Funciones que tiene la dll oleacc.dll


3    0 0003D910 AccGetRunningUtilityState
4    1 0003E4A0 AccNotifyTouchInteraction
5    2 0003E530 AccSetRunningUtilityState
6    3 0000A370 AccessibleChildren
7    4 0003E580 AccessibleObjectFromEvent
8    5 0003E5E0 AccessibleObjectFromPoint
9    6 00005320 AccessibleObjectFromWindow
10    7 00002C00 AccessibleObjectFromWindowTimeout
11    8 0000E160 CreateStdAccessibleObject
12    9 0003E630 CreateStdAccessibleProxyA
13    A 00009A20 CreateStdAccessibleProxyW
14    B 0000C440 DllCanUnloadNow
15    C 000034A0 DllGetClassObject
1    D 0000CA90 DllRegisterServer
2    E 0000CA90 DllUnregisterServer
16    F 0003E680 GetOleaccVersionInfo
17   10 0000C740 GetProcessHandleFromHwnd
18   11 0003E6D0 GetRoleTextA
19   12 00003290 GetRoleTextW
20   13 0003E720 GetStateTextA
21   14 0003E770 GetStateTextW
22   15 0004BB40 IID_IAccessible
23   16 0004CAF8 IID_IAccessibleHandler
24   17 0004EAC0 LIBID_Accessibility
25   18 000081D0 LresultFromObject
26   19 0000E240 ObjectFromLresult
27   1A 000017B0 PropMgrClient_LookupProp
28   1B 0000A210 WindowFromAccessibleObject

Información avanzada sobre funciones que tiene la dll oleacc.dll


Microsoft (R) COFF/PE Dumper Version 14.16.27034.0
Copyright (C) Microsoft Corporation.  All rights reserved.


Dump of file C:\Windows\System32\oleacc.dll

File Type: DLL

  Section contains the following exports for OLEACC.dll

    00000000 characteristics
    D0CAD910 time date stamp
        0.00 version
           1 ordinal base
          28 number of functions
          28 number of names

    ordinal hint RVA      name

          3    0 0003D910 AccGetRunningUtilityState
          4    1 0003E4A0 AccNotifyTouchInteraction
          5    2 0003E530 AccSetRunningUtilityState
          6    3 0000A370 AccessibleChildren
          7    4 0003E580 AccessibleObjectFromEvent
          8    5 0003E5E0 AccessibleObjectFromPoint
          9    6 00005320 AccessibleObjectFromWindow
         10    7 00002C00 AccessibleObjectFromWindowTimeout
         11    8 0000E160 CreateStdAccessibleObject
         12    9 0003E630 CreateStdAccessibleProxyA
         13    A 00009A20 CreateStdAccessibleProxyW
         14    B 0000C440 DllCanUnloadNow
         15    C 000034A0 DllGetClassObject
          1    D 0000CA90 DllRegisterServer
          2    E 0000CA90 DllUnregisterServer
         16    F 0003E680 GetOleaccVersionInfo
         17   10 0000C740 GetProcessHandleFromHwnd
         18   11 0003E6D0 GetRoleTextA
         19   12 00003290 GetRoleTextW
         20   13 0003E720 GetStateTextA
         21   14 0003E770 GetStateTextW
         22   15 0004BB40 IID_IAccessible
         23   16 0004CAF8 IID_IAccessibleHandler
         24   17 0004EAC0 LIBID_Accessibility
         25   18 000081D0 LresultFromObject
         26   19 0000E240 ObjectFromLresult
         27   1A 000017B0 PropMgrClient_LookupProp
         28   1B 0000A210 WindowFromAccessibleObject

  Summary

        1000 .data
        1000 .didat
        4000 .pdata
       17000 .rdata
        2000 .reloc
        6000 .rsrc
       40000 .text

Integridad de la dll oleacc.dll



Algorithm       Hash                                                                   Path                                         
---------       ----                                                                   ----                                         
SHA256          DA2DE40939030E55B5BAE8666D2496214A380BF7C0E6A8E5C5BE4BBB9CC2C5D5       C:\Windows\System32\oleacc.dll               


Detalles sobre el fichero dll oleacc.dll




PSPath            : Microsoft.PowerShell.Core\FileSystem::C:\Windows\System32\oleacc.dll
PSParentPath      : Microsoft.PowerShell.Core\FileSystem::C:\Windows\System32
PSChildName       : oleacc.dll
PSDrive           : C
PSProvider        : Microsoft.PowerShell.Core\FileSystem
PSIsContainer     : False
Mode              : -a----
VersionInfo       : File:             C:\Windows\System32\oleacc.dll
                    InternalName:     OLEACC
                    OriginalFilename: OLEACC.DLL
                    FileVersion:      7.2.19041.546 (WinBuild.160101.0800)
                    FileDescription:  Active Accessibility Core Component
                    Product:          Microsoft® Windows® Operating System
                    ProductVersion:   10.0.19041.546
                    Debug:            False
                    Patched:          False
                    PreRelease:       False
                    PrivateBuild:     False
                    SpecialBuild:     False
                    Language:         Independiente del idioma
                    
BaseName          : oleacc
Target            : {C:\Windows\WinSxS\amd64_microsoft-windows-oleacc_31bf3856ad364e35_10.0.19041.546_none_487e04ce813305fa\oleacc.d
                    ll}
LinkType          : HardLink
Name              : oleacc.dll
Length            : 403456
DirectoryName     : C:\Windows\System32
Directory         : C:\Windows\System32
IsReadOnly        : False
Exists            : True
FullName          : C:\Windows\System32\oleacc.dll
Extension         : .dll
CreationTime      : 21/11/2020 8:45:10
CreationTimeUtc   : 21/11/2020 7:45:10
LastAccessTime    : 03/12/2020 13:55:08
LastAccessTimeUtc : 03/12/2020 12:55:08
LastWriteTime     : 21/11/2020 8:45:10
LastWriteTimeUtc  : 21/11/2020 7:45:10
Attributes        : Archive



Procesos que utilizan la dll oleacc.dll


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