¿Para qué sirve la dll efsutil.dll?

EFS Utility Library

Dependencias de la dll efsutil.dll


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


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

File Type: DLL

  Image has the following dependencies:

    msvcrt.dll
    api-ms-win-core-libraryloader-l1-2-0.dll
    api-ms-win-core-heap-l1-1-0.dll
    CRYPT32.dll
    api-ms-win-core-errorhandling-l1-1-0.dll
    ncrypt.dll
    api-ms-win-core-heap-l2-1-0.dll
    api-ms-win-core-registry-l1-1-0.dll
    bcrypt.dll
    api-ms-win-core-string-l1-1-0.dll
    api-ms-win-core-sysinfo-l1-1-0.dll
    api-ms-win-core-timezone-l1-1-0.dll
    api-ms-win-core-processthreads-l1-1-0.dll
    api-ms-win-security-base-l1-1-0.dll
    api-ms-win-security-sddl-l1-1-0.dll
    api-ms-win-core-handle-l1-1-0.dll
    DSROLE.dll
    api-ms-win-core-synch-l1-2-0.dll
    api-ms-win-core-profile-l1-1-0.dll
    api-ms-win-core-rtlsupport-l1-1-0.dll
    ntdll.dll
    api-ms-win-core-memory-l1-1-0.dll
    api-ms-win-eventing-provider-l1-1-0.dll
    api-ms-win-core-synch-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:

    api-ms-win-security-lsalookup-l1-1-0.dll
    CRYPTSP.dll
    NTDSAPI.dll
    ext-ms-win-security-winscard-l1-1-0.dll

  Summary

        1000 .data
        1000 .didat
        1000 .pdata
        4000 .rdata
        1000 .reloc
        1000 .rsrc
        8000 .text

Funciones que tiene la dll efsutil.dll


1    0 000065B0 EfsUtilApplyGroupPolicy
2    1 00002920 EfsUtilCheckCurrentKeyCapabilities
3    2 00003550 EfsUtilCreateSelfSignedCertificate
4    3 00004C40 EfsUtilFreeParsedRecoveryPolicy
5    4 00002C60 EfsUtilGetCertContextFromCertHash
6    5 00004F90 EfsUtilGetCertDisplayInformation
7    6 00004DE0 EfsUtilGetCertNameFromCertContext
8    7 00002960 EfsUtilGetCurrentKey
9    8 00004360 EfsUtilGetCurrentKey_Deprecated
10    9 00003D50 EfsUtilGetCurrentUserInformation
11    A 000012B0 EfsUtilGetProvider
12    B 000057D0 EfsUtilGetPublicKeyType
13    C 00004040 EfsUtilGetSmartcardProviderName
14    D 000020D0 EfsUtilGetUserKey
15    E 000021A0 EfsUtilIsSmartcardKey
16    F 000014C0 EfsUtilIsSmartcardProvider
17   10 00004370 EfsUtilParseDataRecoveryPolicy_1_1
18   11 00001460 EfsUtilReleaseProvider
19   12 00002290 EfsUtilReleaseUserKey
20   13 00002B10 EfsUtilSetCurrentKey
21   14 00001580 EfsUtilSetSmartcardPin
22   15 00001280 EfsUtilSmartcardCredsNeededError

Información avanzada sobre funciones que tiene la dll efsutil.dll


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


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

File Type: DLL

  Section contains the following exports for EFSUTIL.dll

    00000000 characteristics
    D02C3CFE time date stamp
        0.00 version
           1 ordinal base
          22 number of functions
          22 number of names

    ordinal hint RVA      name

          1    0 000065B0 EfsUtilApplyGroupPolicy
          2    1 00002920 EfsUtilCheckCurrentKeyCapabilities
          3    2 00003550 EfsUtilCreateSelfSignedCertificate
          4    3 00004C40 EfsUtilFreeParsedRecoveryPolicy
          5    4 00002C60 EfsUtilGetCertContextFromCertHash
          6    5 00004F90 EfsUtilGetCertDisplayInformation
          7    6 00004DE0 EfsUtilGetCertNameFromCertContext
          8    7 00002960 EfsUtilGetCurrentKey
          9    8 00004360 EfsUtilGetCurrentKey_Deprecated
         10    9 00003D50 EfsUtilGetCurrentUserInformation
         11    A 000012B0 EfsUtilGetProvider
         12    B 000057D0 EfsUtilGetPublicKeyType
         13    C 00004040 EfsUtilGetSmartcardProviderName
         14    D 000020D0 EfsUtilGetUserKey
         15    E 000021A0 EfsUtilIsSmartcardKey
         16    F 000014C0 EfsUtilIsSmartcardProvider
         17   10 00004370 EfsUtilParseDataRecoveryPolicy_1_1
         18   11 00001460 EfsUtilReleaseProvider
         19   12 00002290 EfsUtilReleaseUserKey
         20   13 00002B10 EfsUtilSetCurrentKey
         21   14 00001580 EfsUtilSetSmartcardPin
         22   15 00001280 EfsUtilSmartcardCredsNeededError

  Summary

        1000 .data
        1000 .didat
        1000 .pdata
        4000 .rdata
        1000 .reloc
        1000 .rsrc
        8000 .text

Integridad de la dll efsutil.dll



Algorithm       Hash                                                                   Path                                         
---------       ----                                                                   ----                                         
SHA256          897A2CDCEF5CE938DFB2CEE403768DB0D8B0E465B88947B1CE53E6CC8F28DAC7       C:\Windows\System32\efsutil.dll              


Detalles sobre el fichero dll efsutil.dll




PSPath            : Microsoft.PowerShell.Core\FileSystem::C:\Windows\System32\efsutil.dll
PSParentPath      : Microsoft.PowerShell.Core\FileSystem::C:\Windows\System32
PSChildName       : efsutil.dll
PSDrive           : C
PSProvider        : Microsoft.PowerShell.Core\FileSystem
PSIsContainer     : False
Mode              : -a----
VersionInfo       : File:             C:\Windows\System32\efsutil.dll
                    InternalName:     EFSUTIL.DLL
                    OriginalFilename: EFSUTIL.DLL
                    FileVersion:      10.0.19041.1 (WinBuild.160101.0800)
                    FileDescription:  EFS Utility Library
                    Product:          Microsoft® Windows® Operating System
                    ProductVersion:   10.0.19041.1
                    Debug:            False
                    Patched:          False
                    PreRelease:       False
                    PrivateBuild:     False
                    SpecialBuild:     False
                    Language:         Inglés (Estados Unidos)
                    
BaseName          : efsutil
Target            : {C:\Windows\WinSxS\amd64_microsoft-windows-efs-util-library_31bf3856ad364e35_10.0.19041.1_none_fd0a6eeb422c1af6\
                    efsutil.dll}
LinkType          : HardLink
Name              : efsutil.dll
Length            : 47104
DirectoryName     : C:\Windows\System32
Directory         : C:\Windows\System32
IsReadOnly        : False
Exists            : True
FullName          : C:\Windows\System32\efsutil.dll
Extension         : .dll
CreationTime      : 07/12/2019 10:08:52
CreationTimeUtc   : 07/12/2019 9:08:52
LastAccessTime    : 03/12/2020 10:29:14
LastAccessTimeUtc : 03/12/2020 9:29:14
LastWriteTime     : 07/12/2019 10:08:52
LastWriteTimeUtc  : 07/12/2019 9:08:52
Attributes        : Archive



Procesos que utilizan la dll efsutil.dll


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