¿Para qué sirve la dll pcwum.dll?

Contadores de rendimiento para DLL nativo de Windows

Dependencias de la dll pcwum.dll


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


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

File Type: DLL

  Summary

        1000 .rdata
        3000 .rsrc

Funciones que tiene la dll pcwum.dll


1    0          PcwAddQueryItem (forwarded to api-ms-win-core-pcw-l1-1-0.PcwAddQueryItem)
2    1          PcwClearCounterSetSecurity (forwarded to api-ms-win-core-pcw-l1-1-0.PcwClearCounterSetSecurity)
3    2          PcwCollectData (forwarded to api-ms-win-core-pcw-l1-1-0.PcwCollectData)
4    3          PcwCompleteNotification (forwarded to api-ms-win-core-pcw-l1-1-0.PcwCompleteNotification)
5    4          PcwCreateNotifier (forwarded to api-ms-win-core-pcw-l1-1-0.PcwCreateNotifier)
6    5          PcwCreateQuery (forwarded to api-ms-win-core-pcw-l1-1-0.PcwCreateQuery)
7    6          PcwDisconnectCounterSet (forwarded to api-ms-win-core-pcw-l1-1-0.PcwDisconnectCounterSet)
8    7          PcwEnumerateInstances (forwarded to api-ms-win-core-pcw-l1-1-0.PcwEnumerateInstances)
9    8          PcwIsNotifierAlive (forwarded to api-ms-win-core-pcw-l1-1-0.PcwIsNotifierAlive)
10    9          PcwQueryCounterSetSecurity (forwarded to api-ms-win-core-pcw-l1-1-0.PcwQueryCounterSetSecurity)
11    A          PcwReadNotificationData (forwarded to api-ms-win-core-pcw-l1-1-0.PcwReadNotificationData)
12    B          PcwRegisterCounterSet (forwarded to api-ms-win-core-pcw-l1-1-0.PcwRegisterCounterSet)
13    C          PcwRemoveQueryItem (forwarded to api-ms-win-core-pcw-l1-1-0.PcwRemoveQueryItem)
14    D          PcwSendNotification (forwarded to api-ms-win-core-pcw-l1-1-0.PcwSendNotification)
15    E          PcwSendStatelessNotification (forwarded to api-ms-win-core-pcw-l1-1-0.PcwSendStatelessNotification)
16    F          PcwSetCounterSetSecurity (forwarded to api-ms-win-core-pcw-l1-1-0.PcwSetCounterSetSecurity)
17   10          PcwSetQueryItemUserData (forwarded to api-ms-win-core-pcw-l1-1-0.PcwSetQueryItemUserData)
18   11          PerfCreateInstance (forwarded to api-ms-win-core-perfcounters-l1-2-0.PerfCreateInstance)
19   12          PerfDecrementULongCounterValue (forwarded to api-ms-win-core-perfcounters-l1-2-0.PerfDecrementULongCounterValue)
20   13          PerfDecrementULongLongCounterValue (forwarded to api-ms-win-core-perfcounters-l1-2-0.PerfDecrementULongLongCounterValue)
21   14          PerfDeleteInstance (forwarded to api-ms-win-core-perfcounters-l1-2-0.PerfDeleteInstance)
22   15          PerfIncrementULongCounterValue (forwarded to api-ms-win-core-perfcounters-l1-2-0.PerfIncrementULongCounterValue)
23   16          PerfIncrementULongLongCounterValue (forwarded to api-ms-win-core-perfcounters-l1-2-0.PerfIncrementULongLongCounterValue)
24   17          PerfQueryInstance (forwarded to api-ms-win-core-perfcounters-l1-2-0.PerfQueryInstance)
25   18          PerfSetCounterRefValue (forwarded to api-ms-win-core-perfcounters-l1-2-0.PerfSetCounterRefValue)
26   19          PerfSetCounterSetInfo (forwarded to api-ms-win-core-perfcounters-l1-2-0.PerfSetCounterSetInfo)
27   1A          PerfSetULongCounterValue (forwarded to api-ms-win-core-perfcounters-l1-2-0.PerfSetULongCounterValue)
28   1B          PerfSetULongLongCounterValue (forwarded to api-ms-win-core-perfcounters-l1-2-0.PerfSetULongLongCounterValue)
29   1C          PerfStartProvider (forwarded to api-ms-win-core-perfcounters-l1-2-0.PerfStartProvider)
30   1D          PerfStartProviderEx (forwarded to api-ms-win-core-perfcounters-l1-2-0.PerfStartProviderEx)
31   1E          PerfStopProvider (forwarded to api-ms-win-core-perfcounters-l1-2-0.PerfStopProvider)

Información avanzada sobre funciones que tiene la dll pcwum.dll


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


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

File Type: DLL

  Section contains the following exports for pcwum.dll

    00000000 characteristics
    CE142490 time date stamp
        0.00 version
           1 ordinal base
          31 number of functions
          31 number of names

    ordinal hint RVA      name

          1    0          PcwAddQueryItem (forwarded to api-ms-win-core-pcw-l1-1-0.PcwAddQueryItem)
          2    1          PcwClearCounterSetSecurity (forwarded to api-ms-win-core-pcw-l1-1-0.PcwClearCounterSetSecurity)
          3    2          PcwCollectData (forwarded to api-ms-win-core-pcw-l1-1-0.PcwCollectData)
          4    3          PcwCompleteNotification (forwarded to api-ms-win-core-pcw-l1-1-0.PcwCompleteNotification)
          5    4          PcwCreateNotifier (forwarded to api-ms-win-core-pcw-l1-1-0.PcwCreateNotifier)
          6    5          PcwCreateQuery (forwarded to api-ms-win-core-pcw-l1-1-0.PcwCreateQuery)
          7    6          PcwDisconnectCounterSet (forwarded to api-ms-win-core-pcw-l1-1-0.PcwDisconnectCounterSet)
          8    7          PcwEnumerateInstances (forwarded to api-ms-win-core-pcw-l1-1-0.PcwEnumerateInstances)
          9    8          PcwIsNotifierAlive (forwarded to api-ms-win-core-pcw-l1-1-0.PcwIsNotifierAlive)
         10    9          PcwQueryCounterSetSecurity (forwarded to api-ms-win-core-pcw-l1-1-0.PcwQueryCounterSetSecurity)
         11    A          PcwReadNotificationData (forwarded to api-ms-win-core-pcw-l1-1-0.PcwReadNotificationData)
         12    B          PcwRegisterCounterSet (forwarded to api-ms-win-core-pcw-l1-1-0.PcwRegisterCounterSet)
         13    C          PcwRemoveQueryItem (forwarded to api-ms-win-core-pcw-l1-1-0.PcwRemoveQueryItem)
         14    D          PcwSendNotification (forwarded to api-ms-win-core-pcw-l1-1-0.PcwSendNotification)
         15    E          PcwSendStatelessNotification (forwarded to api-ms-win-core-pcw-l1-1-0.PcwSendStatelessNotification)
         16    F          PcwSetCounterSetSecurity (forwarded to api-ms-win-core-pcw-l1-1-0.PcwSetCounterSetSecurity)
         17   10          PcwSetQueryItemUserData (forwarded to api-ms-win-core-pcw-l1-1-0.PcwSetQueryItemUserData)
         18   11          PerfCreateInstance (forwarded to api-ms-win-core-perfcounters-l1-2-0.PerfCreateInstance)
         19   12          PerfDecrementULongCounterValue (forwarded to api-ms-win-core-perfcounters-l1-2-0.PerfDecrementULongCounterValue)
         20   13          PerfDecrementULongLongCounterValue (forwarded to api-ms-win-core-perfcounters-l1-2-0.PerfDecrementULongLongCounterValue)
         21   14          PerfDeleteInstance (forwarded to api-ms-win-core-perfcounters-l1-2-0.PerfDeleteInstance)
         22   15          PerfIncrementULongCounterValue (forwarded to api-ms-win-core-perfcounters-l1-2-0.PerfIncrementULongCounterValue)
         23   16          PerfIncrementULongLongCounterValue (forwarded to api-ms-win-core-perfcounters-l1-2-0.PerfIncrementULongLongCounterValue)
         24   17          PerfQueryInstance (forwarded to api-ms-win-core-perfcounters-l1-2-0.PerfQueryInstance)
         25   18          PerfSetCounterRefValue (forwarded to api-ms-win-core-perfcounters-l1-2-0.PerfSetCounterRefValue)
         26   19          PerfSetCounterSetInfo (forwarded to api-ms-win-core-perfcounters-l1-2-0.PerfSetCounterSetInfo)
         27   1A          PerfSetULongCounterValue (forwarded to api-ms-win-core-perfcounters-l1-2-0.PerfSetULongCounterValue)
         28   1B          PerfSetULongLongCounterValue (forwarded to api-ms-win-core-perfcounters-l1-2-0.PerfSetULongLongCounterValue)
         29   1C          PerfStartProvider (forwarded to api-ms-win-core-perfcounters-l1-2-0.PerfStartProvider)
         30   1D          PerfStartProviderEx (forwarded to api-ms-win-core-perfcounters-l1-2-0.PerfStartProviderEx)
         31   1E          PerfStopProvider (forwarded to api-ms-win-core-perfcounters-l1-2-0.PerfStopProvider)

  Summary

        1000 .rdata
        3000 .rsrc

Integridad de la dll pcwum.dll



Algorithm       Hash                                                                   Path                                         
---------       ----                                                                   ----                                         
SHA256          E72268A93A94B68B749C146D02918635440FF8440C64BD939D9FC5F9A62E0A36       C:\Windows\System32\pcwum.dll                


Detalles sobre el fichero dll pcwum.dll




PSPath            : Microsoft.PowerShell.Core\FileSystem::C:\Windows\System32\pcwum.dll
PSParentPath      : Microsoft.PowerShell.Core\FileSystem::C:\Windows\System32
PSChildName       : pcwum.dll
PSDrive           : C
PSProvider        : Microsoft.PowerShell.Core\FileSystem
PSIsContainer     : False
Mode              : -a----
VersionInfo       : File:             C:\Windows\System32\pcwum.dll
                    InternalName:     pcwum.dll
                    OriginalFilename: pcwum.dll.mui
                    FileVersion:      10.0.19041.561 (WinBuild.160101.0800)
                    FileDescription:  Contadores de rendimiento para DLL nativo de Windows
                    Product:          Sistema operativo Microsoft® Windows®
                    ProductVersion:   10.0.19041.561
                    Debug:            False
                    Patched:          False
                    PreRelease:       False
                    PrivateBuild:     False
                    SpecialBuild:     False
                    Language:         Español (España, internacional)
                    
BaseName          : pcwum
Target            : {C:\Windows\WinSxS\amd64_microsoft-windows-pcw-minwin_31bf3856ad364e35_10.0.19041.1_none_44cf9efdc8d655cc\pcwum.
                    dll}
LinkType          : HardLink
Name              : pcwum.dll
Length            : 22600
DirectoryName     : C:\Windows\System32
Directory         : C:\Windows\System32
IsReadOnly        : False
Exists            : True
FullName          : C:\Windows\System32\pcwum.dll
Extension         : .dll
CreationTime      : 07/12/2019 10:08:46
CreationTimeUtc   : 07/12/2019 9:08:46
LastAccessTime    : 03/12/2020 14:02:28
LastAccessTimeUtc : 03/12/2020 13:02:28
LastWriteTime     : 07/12/2019 10:08:46
LastWriteTimeUtc  : 07/12/2019 9:08:46
Attributes        : Archive



Procesos que utilizan la dll pcwum.dll