¿Para qué sirve la dll cryptext.dll?

Extensiones Crypto Shell

Dependencias de la dll cryptext.dll


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


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

File Type: DLL

  Image has the following dependencies:

    msvcrt.dll
    api-ms-win-core-synch-l1-1-0.dll
    api-ms-win-core-libraryloader-l1-2-0.dll
    api-ms-win-core-errorhandling-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-file-l1-1-0.dll
    api-ms-win-core-registry-l1-1-0.dll
    api-ms-win-core-heap-l2-1-0.dll
    api-ms-win-core-sysinfo-l1-1-0.dll
    api-ms-win-core-memory-l1-1-0.dll
    api-ms-win-core-localization-l1-2-0.dll
    api-ms-win-core-handle-l1-1-0.dll
    api-ms-win-core-processthreads-l1-1-0.dll
    api-ms-win-core-string-l2-1-0.dll
    api-ms-win-core-string-l1-1-0.dll
    api-ms-win-core-heap-l1-1-0.dll
    api-ms-win-core-synch-l1-2-0.dll
    api-ms-win-core-rtlsupport-l1-1-0.dll
    api-ms-win-core-profile-l1-1-0.dll
    api-ms-win-core-sidebyside-l1-1-0.dll
    api-ms-win-core-kernel32-legacy-l1-1-0.dll
    api-ms-win-core-string-obsolete-l1-1-0.dll
    CRYPTUI.dll
    USER32.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:

    CRYPT32.dll
    api-ms-win-core-com-l1-1-0.dll
    OLEAUT32.dll
    api-ms-win-core-registry-l2-1-0.dll
    api-ms-win-shcore-obsolete-l1-1-0.dll
    ole32.dll
    SHELL32.dll

  Summary

        2000 .data
        1000 .didat
        1000 .pdata
        6000 .rdata
        1000 .reloc
        2000 .rsrc
        A000 .text

Funciones que tiene la dll cryptext.dll


2    0 00005190 CryptExtAddCER
3    1 00005220 CryptExtAddCERMachineOnlyAndHwndW
4    2 00005080 CryptExtAddCERW
5    3 000059A0 CryptExtAddCRL
6    4 00005890 CryptExtAddCRLW
7    5 00005670 CryptExtAddCTL
8    6 00005560 CryptExtAddCTLW
9    7 00006230 CryptExtAddP7R
10    8 00005F60 CryptExtAddP7RW
11    9 00004FF0 CryptExtAddPFX
12    A 00004DA0 CryptExtAddPFXMachineOnlyAndHwndW
13    B 00004F00 CryptExtAddPFXW
14    C 00005CB0 CryptExtAddSPC
15    D 00005BC0 CryptExtAddSPCW
16    E 00004D10 CryptExtOpenCAT
17    F 00004C30 CryptExtOpenCATW
18   10 00004B50 CryptExtOpenCER
19   11 00004A40 CryptExtOpenCERW
20   12 00005800 CryptExtOpenCRL
21   13 00005700 CryptExtOpenCRLW
22   14 000054D0 CryptExtOpenCTL
23   15 00005400 CryptExtOpenCTLW
24   16 00005D50 CryptExtOpenP7R
25   17 00005D40 CryptExtOpenP7RW
26   18 00006900 CryptExtOpenPFX
27   19 00006850 CryptExtOpenPFXW
28   1A 00005B30 CryptExtOpenPKCS7
29   1B 00005A30 CryptExtOpenPKCS7W
30   1C 00006390 CryptExtOpenSTR
31   1D 000062C0 CryptExtOpenSTRW
32   1E 00001230 DllCanUnloadNow
33   1F 00001250 DllGetClassObject
34   20 00001270 DllRegisterServer
35   21 000012E0 DllUnregisterServer
1   22 00001FF0 I_InvokeCommand

Información avanzada sobre funciones que tiene la dll cryptext.dll


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


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

File Type: DLL

  Section contains the following exports for CRYPTEXT.dll

    00000000 characteristics
    340F28A1 time date stamp
        0.00 version
           1 ordinal base
          35 number of functions
          35 number of names

    ordinal hint RVA      name

          2    0 00005190 CryptExtAddCER
          3    1 00005220 CryptExtAddCERMachineOnlyAndHwndW
          4    2 00005080 CryptExtAddCERW
          5    3 000059A0 CryptExtAddCRL
          6    4 00005890 CryptExtAddCRLW
          7    5 00005670 CryptExtAddCTL
          8    6 00005560 CryptExtAddCTLW
          9    7 00006230 CryptExtAddP7R
         10    8 00005F60 CryptExtAddP7RW
         11    9 00004FF0 CryptExtAddPFX
         12    A 00004DA0 CryptExtAddPFXMachineOnlyAndHwndW
         13    B 00004F00 CryptExtAddPFXW
         14    C 00005CB0 CryptExtAddSPC
         15    D 00005BC0 CryptExtAddSPCW
         16    E 00004D10 CryptExtOpenCAT
         17    F 00004C30 CryptExtOpenCATW
         18   10 00004B50 CryptExtOpenCER
         19   11 00004A40 CryptExtOpenCERW
         20   12 00005800 CryptExtOpenCRL
         21   13 00005700 CryptExtOpenCRLW
         22   14 000054D0 CryptExtOpenCTL
         23   15 00005400 CryptExtOpenCTLW
         24   16 00005D50 CryptExtOpenP7R
         25   17 00005D40 CryptExtOpenP7RW
         26   18 00006900 CryptExtOpenPFX
         27   19 00006850 CryptExtOpenPFXW
         28   1A 00005B30 CryptExtOpenPKCS7
         29   1B 00005A30 CryptExtOpenPKCS7W
         30   1C 00006390 CryptExtOpenSTR
         31   1D 000062C0 CryptExtOpenSTRW
         32   1E 00001230 DllCanUnloadNow
         33   1F 00001250 DllGetClassObject
         34   20 00001270 DllRegisterServer
         35   21 000012E0 DllUnregisterServer
          1   22 00001FF0 I_InvokeCommand

  Summary

        2000 .data
        1000 .didat
        1000 .pdata
        6000 .rdata
        1000 .reloc
        2000 .rsrc
        A000 .text

Integridad de la dll cryptext.dll



Algorithm       Hash                                                                   Path                                         
---------       ----                                                                   ----                                         
SHA256          41AC98DDA525479134A52F55FAD100F108DBFD8FD4EBA5379DBA125A026D1AB5       C:\Windows\System32\cryptext.dll             


Detalles sobre el fichero dll cryptext.dll




PSPath            : Microsoft.PowerShell.Core\FileSystem::C:\Windows\System32\cryptext.dll
PSParentPath      : Microsoft.PowerShell.Core\FileSystem::C:\Windows\System32
PSChildName       : cryptext.dll
PSDrive           : C
PSProvider        : Microsoft.PowerShell.Core\FileSystem
PSIsContainer     : False
Mode              : -a----
VersionInfo       : File:             C:\Windows\System32\cryptext.dll
                    InternalName:     CryptExt.dll
                    OriginalFilename: CryptExt.dll.mui
                    FileVersion:      10.0.19041.561 (WinBuild.160101.0800)
                    FileDescription:  Extensiones Crypto Shell
                    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          : cryptext
Target            : {C:\Windows\WinSxS\amd64_microsoft-windows-cryptext-dll_31bf3856ad364e35_10.0.19041.572_none_dd6798cf74a459d6\cr
                    yptext.dll}
LinkType          : HardLink
Name              : cryptext.dll
Length            : 74240
DirectoryName     : C:\Windows\System32
Directory         : C:\Windows\System32
IsReadOnly        : False
Exists            : True
FullName          : C:\Windows\System32\cryptext.dll
Extension         : .dll
CreationTime      : 21/11/2020 8:44:43
CreationTimeUtc   : 21/11/2020 7:44:43
LastAccessTime    : 03/12/2020 9:26:27
LastAccessTimeUtc : 03/12/2020 8:26:27
LastWriteTime     : 21/11/2020 8:44:44
LastWriteTimeUtc  : 21/11/2020 7:44:44
Attributes        : Archive



Procesos que utilizan la dll cryptext.dll