¿Para qué sirve la dll mssign32.dll?

APIs de firma de confianza de Microsoft

Dependencias de la dll mssign32.dll


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


Dump of file C:\Windows\System32\mssign32.dll

File Type: DLL

  Image has the following dependencies:

    msvcrt.dll
    imagehlp.dll
    api-ms-win-core-libraryloader-l1-2-0.dll
    api-ms-win-core-synch-l1-2-0.dll
    api-ms-win-core-profile-l1-1-0.dll
    api-ms-win-core-processthreads-l1-1-0.dll
    api-ms-win-core-sysinfo-l1-1-0.dll
    api-ms-win-core-rtlsupport-l1-1-0.dll
    api-ms-win-core-errorhandling-l1-1-0.dll
    CRYPT32.dll
    ncrypt.dll
    api-ms-win-core-string-l1-1-0.dll
    api-ms-win-core-heap-l1-1-0.dll
    api-ms-win-core-heap-l2-1-0.dll
    api-ms-win-core-file-l1-1-0.dll
    api-ms-win-core-handle-l1-1-0.dll
    api-ms-win-core-com-l1-1-0.dll
    api-ms-win-core-libraryloader-l1-2-1.dll
    api-ms-win-core-debug-l1-1-0.dll
    bcrypt.dll
    ADVAPI32.dll
    KERNEL32.dll
    ole32.dll
    USER32.dll
    WININET.dll

  Summary

        1000 .data
        1000 .pdata
        4000 .rdata
        1000 .reloc
        1000 .rsrc
        F000 .text

Funciones que tiene la dll mssign32.dll


1    0 000020E0 DllRegisterServer
2    1 000020E0 DllUnregisterServer
3    2 00001010 FreeCryptProvFromCert
4    3 00001080 FreeCryptProvFromCertEx
5    4 000010D0 GetCryptProvFromCert
6    5 000011B0 GetCryptProvFromCertEx
7    6 00001470 PvkFreeCryptProv
8    7 00001290 PvkGetCryptProv
9    8 000014B0 PvkPrivateKeyAcquireContext
10    9 00001550 PvkPrivateKeyAcquireContextA
11    A 000015F0 PvkPrivateKeyAcquireContextFromMemory
12    B 00001660 PvkPrivateKeyAcquireContextFromMemoryA
13    C 000016D0 PvkPrivateKeyLoad
14    D 00001750 PvkPrivateKeyLoadA
15    E 000017D0 PvkPrivateKeyLoadFromMemory
16    F 00001830 PvkPrivateKeyLoadFromMemoryA
17   10 00001890 PvkPrivateKeyReleaseContext
18   11 00001920 PvkPrivateKeyReleaseContextA
19   12 000019B0 PvkPrivateKeySave
20   13 000019F0 PvkPrivateKeySaveA
21   14 00001A30 PvkPrivateKeySaveToMemory
22   15 00001AF0 PvkPrivateKeySaveToMemoryA
23   16 00001BB0 SignError
24   17 00001BF0 SignerAddTimeStampResponse
25   18 00001C20 SignerAddTimeStampResponseEx
26   19 00001C30 SignerCreateTimeStampRequest
27   1A 00001CF0 SignerFreeSignerContext
28   1B 00001D40 SignerSign
29   1C 00001D90 SignerSignEx
30   1D 00001E00 SignerSignEx2
31   1E 00001E90 SignerSignEx3
32   1F 00001F20 SignerTimeStamp
33   20 00001F60 SignerTimeStampEx
34   21 00001FA0 SignerTimeStampEx2
35   22 00002000 SignerTimeStampEx3
36   23 000020D0 SpcGetCertFromKey

Información avanzada sobre funciones que tiene la dll mssign32.dll


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


Dump of file C:\Windows\System32\mssign32.dll

File Type: DLL

  Section contains the following exports for MSSIGN32.dll

    00000000 characteristics
     F723EF5 time date stamp
        0.00 version
           1 ordinal base
          36 number of functions
          36 number of names

    ordinal hint RVA      name

          1    0 000020E0 DllRegisterServer
          2    1 000020E0 DllUnregisterServer
          3    2 00001010 FreeCryptProvFromCert
          4    3 00001080 FreeCryptProvFromCertEx
          5    4 000010D0 GetCryptProvFromCert
          6    5 000011B0 GetCryptProvFromCertEx
          7    6 00001470 PvkFreeCryptProv
          8    7 00001290 PvkGetCryptProv
          9    8 000014B0 PvkPrivateKeyAcquireContext
         10    9 00001550 PvkPrivateKeyAcquireContextA
         11    A 000015F0 PvkPrivateKeyAcquireContextFromMemory
         12    B 00001660 PvkPrivateKeyAcquireContextFromMemoryA
         13    C 000016D0 PvkPrivateKeyLoad
         14    D 00001750 PvkPrivateKeyLoadA
         15    E 000017D0 PvkPrivateKeyLoadFromMemory
         16    F 00001830 PvkPrivateKeyLoadFromMemoryA
         17   10 00001890 PvkPrivateKeyReleaseContext
         18   11 00001920 PvkPrivateKeyReleaseContextA
         19   12 000019B0 PvkPrivateKeySave
         20   13 000019F0 PvkPrivateKeySaveA
         21   14 00001A30 PvkPrivateKeySaveToMemory
         22   15 00001AF0 PvkPrivateKeySaveToMemoryA
         23   16 00001BB0 SignError
         24   17 00001BF0 SignerAddTimeStampResponse
         25   18 00001C20 SignerAddTimeStampResponseEx
         26   19 00001C30 SignerCreateTimeStampRequest
         27   1A 00001CF0 SignerFreeSignerContext
         28   1B 00001D40 SignerSign
         29   1C 00001D90 SignerSignEx
         30   1D 00001E00 SignerSignEx2
         31   1E 00001E90 SignerSignEx3
         32   1F 00001F20 SignerTimeStamp
         33   20 00001F60 SignerTimeStampEx
         34   21 00001FA0 SignerTimeStampEx2
         35   22 00002000 SignerTimeStampEx3
         36   23 000020D0 SpcGetCertFromKey

  Summary

        1000 .data
        1000 .pdata
        4000 .rdata
        1000 .reloc
        1000 .rsrc
        F000 .text

Integridad de la dll mssign32.dll



Algorithm       Hash                                                                   Path                                         
---------       ----                                                                   ----                                         
SHA256          D8632345802607314F5C4D1FD05C82181321B2A0BA7F355735F61BE639AE6A64       C:\Windows\System32\mssign32.dll             


Detalles sobre el fichero dll mssign32.dll




PSPath            : Microsoft.PowerShell.Core\FileSystem::C:\Windows\System32\mssign32.dll
PSParentPath      : Microsoft.PowerShell.Core\FileSystem::C:\Windows\System32
PSChildName       : mssign32.dll
PSDrive           : C
PSProvider        : Microsoft.PowerShell.Core\FileSystem
PSIsContainer     : False
Mode              : -a----
VersionInfo       : File:             C:\Windows\System32\mssign32.dll
                    InternalName:     MSSIGN32.DLL
                    OriginalFilename: MSSIGN32.DLL.MUI
                    FileVersion:      10.0.19041.561 (WinBuild.160101.0800)
                    FileDescription:  APIs de firma de confianza de Microsoft
                    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          : mssign32
Target            : {C:\Windows\WinSxS\amd64_microsoft-windows-mssign32-dll_31bf3856ad364e35_10.0.19041.1_none_8024db0279cb1a30\mssi
                    gn32.dll}
LinkType          : HardLink
Name              : mssign32.dll
Length            : 80896
DirectoryName     : C:\Windows\System32
Directory         : C:\Windows\System32
IsReadOnly        : False
Exists            : True
FullName          : C:\Windows\System32\mssign32.dll
Extension         : .dll
CreationTime      : 07/12/2019 10:08:52
CreationTimeUtc   : 07/12/2019 9:08:52
LastAccessTime    : 03/12/2020 13:21:02
LastAccessTimeUtc : 03/12/2020 12:21:02
LastWriteTime     : 07/12/2019 10:08:52
LastWriteTimeUtc  : 07/12/2019 9:08:52
Attributes        : Archive



Procesos que utilizan la dll mssign32.dll