¿Para qué sirve la dll spp.dll?

Biblioteca de puntos de protección compartidos de Microsoft® Windows

Dependencias de la dll spp.dll


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


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

File Type: DLL

  Image has the following dependencies:

    msvcrt.dll
    KERNEL32.dll
    USER32.dll
    ntdll.dll
    RPCRT4.dll
    VSSAPI.DLL
    api-ms-win-core-com-l1-1-0.dll
    api-ms-win-eventing-classicprovider-l1-1-0.dll
    api-ms-win-core-registry-l1-1-0.dll
    api-ms-win-security-sddl-l1-1-0.dll
    api-ms-win-security-base-l1-1-0.dll
    api-ms-win-service-management-l1-1-0.dll
    api-ms-win-service-management-l2-1-0.dll
    api-ms-win-core-processthreads-l1-1-0.dll
    api-ms-win-security-lsalookup-l2-1-0.dll
    api-ms-win-security-lsapolicy-l1-1-0.dll
    api-ms-win-eventlog-legacy-l1-1-0.dll

  Image has the following delay load dependencies:

    OLEAUT32.dll

  Summary

        6000 .data
        1000 .didat
        2000 .pdata
        9000 .rdata
        1000 .reloc
        1000 .rsrc
       36000 .text

Funciones que tiene la dll spp.dll


1    0 0001FC60 DllCanUnloadNow
2    1 0001FC80 DllGetClassObject
3    2 0001FCA0 DllRegisterServer
4    3 0001FD60 DllUnregisterServer
5    4 00020130 SppFreeBadWritersArray
6    5 00020030 SppFreeClientPropArray
7    6 000200C0 SppFreeExternalGroupPropArray
8    7 0001FFC0 SppFreeGroupPropArray
9    8 000200A0 SppFreeMetadataProp
10    9 00020330 SxTracerDebuggerBreak
11    A 000201B0 SxTracerGetThreadContextDebug
12    B 000201A0 SxTracerGetThreadContextRetail
13    C 000201D0 SxTracerShouldTrackFailure

Información avanzada sobre funciones que tiene la dll spp.dll


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


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

File Type: DLL

  Section contains the following exports for SPP.dll

    00000000 characteristics
    1555D892 time date stamp
        0.00 version
           1 ordinal base
          13 number of functions
          13 number of names

    ordinal hint RVA      name

          1    0 0001FC60 DllCanUnloadNow
          2    1 0001FC80 DllGetClassObject
          3    2 0001FCA0 DllRegisterServer
          4    3 0001FD60 DllUnregisterServer
          5    4 00020130 SppFreeBadWritersArray
          6    5 00020030 SppFreeClientPropArray
          7    6 000200C0 SppFreeExternalGroupPropArray
          8    7 0001FFC0 SppFreeGroupPropArray
          9    8 000200A0 SppFreeMetadataProp
         10    9 00020330 SxTracerDebuggerBreak
         11    A 000201B0 SxTracerGetThreadContextDebug
         12    B 000201A0 SxTracerGetThreadContextRetail
         13    C 000201D0 SxTracerShouldTrackFailure

  Summary

        6000 .data
        1000 .didat
        2000 .pdata
        9000 .rdata
        1000 .reloc
        1000 .rsrc
       36000 .text

Integridad de la dll spp.dll



Algorithm       Hash                                                                   Path                                         
---------       ----                                                                   ----                                         
SHA256          DFEAC83D00702AEA3A0F35EA234289A1790D950154BD153B361689F7B373EF2B       C:\Windows\System32\spp.dll

Detalles sobre el fichero dll spp.dll




PSPath            : Microsoft.PowerShell.Core\FileSystem::C:\Windows\System32\spp.dll
PSParentPath      : Microsoft.PowerShell.Core\FileSystem::C:\Windows\System32
PSChildName       : spp.dll
PSDrive           : C
PSProvider        : Microsoft.PowerShell.Core\FileSystem
PSIsContainer     : False
Mode              : -a----
VersionInfo       : File:             C:\Windows\System32\spp.dll
                    InternalName:     spp
                    OriginalFilename: spp.dll.mui
                    FileVersion:      10.0.19041.561 (WinBuild.160101.0800)
                    FileDescription:  Biblioteca de puntos de protección compartidos de Microsoft® 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          : spp
Target            : {C:\Windows\WinSxS\amd64_microsoft-windows-spp-main_31bf3856ad364e35_10.0.19041.1_none_9a3804454c3a5688\spp.dll}
LinkType          : HardLink
Name              : spp.dll
Length            : 287232
DirectoryName     : C:\Windows\System32
Directory         : C:\Windows\System32
IsReadOnly        : False
Exists            : True
FullName          : C:\Windows\System32\spp.dll
Extension         : .dll
CreationTime      : 07/12/2019 10:09:33
CreationTimeUtc   : 07/12/2019 9:09:33
LastAccessTime    : 03/12/2020 15:22:51
LastAccessTimeUtc : 03/12/2020 14:22:51
LastWriteTime     : 07/12/2019 10:09:33
LastWriteTimeUtc  : 07/12/2019 9:09:33
Attributes        : Archive

Procesos que utilizan la dll spp.dll


AsusTPCenter
explorer
powershell_ise
RuntimeBroker
RuntimeBroker
RuntimeBroker
SearchApp
StartMenuExperienceHost
svchost
SystemSettings