¿Para qué sirve la dll msasn1.dll?

ASN.1 Runtime APIs

Dependencias de la dll msasn1.dll


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


Dump of file C:\Windows\System32\msasn1.dll

File Type: DLL

  Image has the following dependencies:

    ntdll.dll
    api-ms-win-core-heap-l2-1-0.dll
    api-ms-win-core-libraryloader-l1-2-0.dll
    api-ms-win-core-registry-l1-1-0.dll
    api-ms-win-core-string-l1-1-0.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-errorhandling-l1-1-0.dll
    api-ms-win-core-string-obsolete-l1-1-0.dll

  Summary

        1000 .data
        1000 .pdata
        4000 .rdata
        1000 .reloc
        1000 .rsrc
        9000 .text

Funciones que tiene la dll msasn1.dll


1    0 00007D00 ASN1BERDecBitString
2    1 00004750 ASN1BERDecBitString2
3    2 00004950 ASN1BERDecBool
4    3 000019A0 ASN1BERDecChar16String
5    4 00007D10 ASN1BERDecChar32String
6    5 00002840 ASN1BERDecCharString
7    6 00001960 ASN1BERDecCheck
8    7 00008C90 ASN1BERDecDouble
9    8 00001260 ASN1BERDecEndOfContents
10    9 00003100 ASN1BERDecEoid
11    A 000022B0 ASN1BERDecExplicitTag
12    B 00007FA0 ASN1BERDecFlush
13    C 000029F0 ASN1BERDecGeneralizedTime
14    D 00002050 ASN1BERDecLength
15    E 00007FD0 ASN1BERDecMultibyteString
16    F 00004A70 ASN1BERDecNotEndOfContents
17   10 00001210 ASN1BERDecNull
18   11 00001020 ASN1BERDecObjectIdentifier
19   12 00001DA0 ASN1BERDecObjectIdentifier2
20   13 000011E0 ASN1BERDecOctetString
21   14 00001730 ASN1BERDecOctetString2
22   15 00001480 ASN1BERDecOpenType
23   16 00001FB0 ASN1BERDecOpenType2
24   17 00002220 ASN1BERDecPeekTag
25   18 00007FE0 ASN1BERDecS16Val
26   19 00004AA0 ASN1BERDecS32Val
27   1A 00008080 ASN1BERDecS8Val
28   1B 00001560 ASN1BERDecSXVal
29   1C 00008100 ASN1BERDecSkip
30   1D 00002170 ASN1BERDecTag
31   1E 00008220 ASN1BERDecU16Val
32   1F 00001F00 ASN1BERDecU32Val
33   20 000082F0 ASN1BERDecU8Val
34   21 00002CF0 ASN1BERDecUTCTime
35   22 00001330 ASN1BERDecUTF8String
36   23 00008390 ASN1BERDecZeroChar16String
37   24 00008390 ASN1BERDecZeroChar32String
38   25 00002F40 ASN1BERDecZeroCharString
39   26 000083B0 ASN1BERDecZeroMultibyteString
40   27 00005040 ASN1BERDotVal2Eoid
41   28 000037A0 ASN1BEREncBitString
42   29 000038E0 ASN1BEREncBool
43   2A 000034A0 ASN1BEREncChar16String
44   2B 000083C0 ASN1BEREncChar32String
45   2C 00003950 ASN1BEREncCharString
46   2D 00009170 ASN1BEREncCheck
47   2E 00008C90 ASN1BEREncDouble
48   2F 00003EE0 ASN1BEREncEndOfContents
49   30 00003DB0 ASN1BEREncEoid
50   31 00003FC0 ASN1BEREncExplicitTag
51   32 00004EF0 ASN1BEREncFlush
52   33 00008470 ASN1BEREncGeneralizedTime
53   34 00003E70 ASN1BEREncLength
54   35 00008480 ASN1BEREncMultibyteString
55   36 000084A0 ASN1BEREncNull
56   37 00003390 ASN1BEREncObjectIdentifier
57   38 000035A0 ASN1BEREncObjectIdentifier2
58   39 00003950 ASN1BEREncOctetString
59   3A 00003E20 ASN1BEREncOpenType
60   3B 00003310 ASN1BEREncRemoveZeroBits
61   3C 00004690 ASN1BEREncRemoveZeroBits2
62   3D 00003720 ASN1BEREncS32
63   3E 00003510 ASN1BEREncSX
64   3F 00004020 ASN1BEREncTag
65   40 00003290 ASN1BEREncU32
66   41 000084D0 ASN1BEREncUTCTime
67   42 00009030 ASN1BEREncUTF8String
68   43 000084E0 ASN1BEREncZeroMultibyteString
69   44 00001AD0 ASN1BEREoid2DotVal
70   45 00004F30 ASN1BEREoid_free
71   46 00009180 ASN1CEREncBeginBlk
72   47 00008C90 ASN1CEREncBitString
73   48 00008C90 ASN1CEREncChar16String
74   49 00008C90 ASN1CEREncChar32String
75   4A 00008C90 ASN1CEREncCharString
76   4B 00009190 ASN1CEREncEndBlk
77   4C 000091A0 ASN1CEREncFlushBlkElement
78   4D 00008470 ASN1CEREncGeneralizedTime
79   4E 00008C90 ASN1CEREncMultibyteString
80   4F 000091B0 ASN1CEREncNewBlkElement
81   50 00008C90 ASN1CEREncOctetString
82   51 000084D0 ASN1CEREncUTCTime
83   52 00008C90 ASN1CEREncZeroMultibyteString
84   53 00004FA0 ASN1DEREncBeginBlk
85   54 00003590 ASN1DEREncBitString
86   55 000091C0 ASN1DEREncChar16String
87   56 000091D0 ASN1DEREncChar32String
88   57 00003940 ASN1DEREncCharString
89   58 00003AA0 ASN1DEREncEndBlk
90   59 00004CE0 ASN1DEREncFlushBlkElement
91   5A 00008540 ASN1DEREncGeneralizedTime
92   5B 00008480 ASN1DEREncMultibyteString
93   5C 000039C0 ASN1DEREncNewBlkElement
94   5D 00003940 ASN1DEREncOctetString
95   5E 00003860 ASN1DEREncUTCTime
96   5F 000091E0 ASN1DEREncUTF8String
97   60 000091F0 ASN1DEREncZeroMultibyteString
98   61 00001010 ASN1DecAlloc
99   62 00004C60 ASN1DecRealloc
100   63 00002750 ASN1DecSetError
101   64 00008F60 ASN1EncSetError
102   65 000052E0 ASN1Free
103   66 000027F0 ASN1_CloseDecoder
104   67 00004210 ASN1_CloseEncoder
105   68 000092D0 ASN1_CloseEncoder2
106   69 000052E0 ASN1_CloseModule
107   6A 00005300 ASN1_CreateDecoder
108   6B 00005330 ASN1_CreateDecoderEx
109   6C 00003CA0 ASN1_CreateEncoder
110   6D 00005410 ASN1_CreateModule
111   6E 00002560 ASN1_Decode
112   6F 00004DF0 ASN1_Encode
113   70 00002780 ASN1_FreeDecoded
114   71 000052C0 ASN1_FreeEncoded
115   72 00009310 ASN1_GetDecoderOption
116   73 00009350 ASN1_GetEncoderOption
117   74 000093A0 ASN1_SetDecoderOption
118   75 00004F50 ASN1_SetEncoderOption
119   76 000045D0 ASN1bitstring_cmp
120   77 00004F30 ASN1bitstring_free
121   78 00008760 ASN1char16string_cmp
122   79 00004F30 ASN1char16string_free
123   7A 000087C0 ASN1char32string_cmp
124   7B 00004F30 ASN1char32string_free
125   7C 00008820 ASN1charstring_cmp
126   7D 00004F30 ASN1charstring_free
127   7E 00008880 ASN1generalizedtime_cmp
128   7F 00008CB0 ASN1intx2int32
129   80 00008D70 ASN1intx2uint32
130   81 00008CA0 ASN1intx_add
131   82 00008910 ASN1intx_cmp
132   83 00004F30 ASN1intx_free
133   84 00008E10 ASN1intx_setuint32
134   85 00008CA0 ASN1intx_sub
135   86 00008ED0 ASN1intx_uoctets
136   87 00008F00 ASN1intxisuint32
137   88 000089E0 ASN1objectidentifier2_cmp
138   89 00008A50 ASN1objectidentifier_cmp
139   8A 000055D0 ASN1objectidentifier_free
140   8B 00008AB0 ASN1octetstring_cmp
141   8C 00004F30 ASN1octetstring_free
142   8D 00008B00 ASN1open_cmp
143   8E 00004F30 ASN1open_free
144   8F 00008F30 ASN1uint32_uoctets
145   90 00008B40 ASN1utctime_cmp
146   91 00004F30 ASN1utf8string_free
147   92 00008BC0 ASN1ztchar16string_cmp
148   93 000052E0 ASN1ztchar16string_free
149   94 00008C00 ASN1ztchar32string_cmp
150   95 000052E0 ASN1ztchar32string_free
151   96 00008C50 ASN1ztcharstring_cmp
152   97 000052E0 ASN1ztcharstring_free

Información avanzada sobre funciones que tiene la dll msasn1.dll


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


Dump of file C:\Windows\System32\msasn1.dll

File Type: DLL

  Section contains the following exports for MSASN1.dll

    00000000 characteristics
    9DCCEB6F time date stamp
        0.00 version
           1 ordinal base
         152 number of functions
         152 number of names

    ordinal hint RVA      name

          1    0 00007D00 ASN1BERDecBitString
          2    1 00004750 ASN1BERDecBitString2
          3    2 00004950 ASN1BERDecBool
          4    3 000019A0 ASN1BERDecChar16String
          5    4 00007D10 ASN1BERDecChar32String
          6    5 00002840 ASN1BERDecCharString
          7    6 00001960 ASN1BERDecCheck
          8    7 00008C90 ASN1BERDecDouble
          9    8 00001260 ASN1BERDecEndOfContents
         10    9 00003100 ASN1BERDecEoid
         11    A 000022B0 ASN1BERDecExplicitTag
         12    B 00007FA0 ASN1BERDecFlush
         13    C 000029F0 ASN1BERDecGeneralizedTime
         14    D 00002050 ASN1BERDecLength
         15    E 00007FD0 ASN1BERDecMultibyteString
         16    F 00004A70 ASN1BERDecNotEndOfContents
         17   10 00001210 ASN1BERDecNull
         18   11 00001020 ASN1BERDecObjectIdentifier
         19   12 00001DA0 ASN1BERDecObjectIdentifier2
         20   13 000011E0 ASN1BERDecOctetString
         21   14 00001730 ASN1BERDecOctetString2
         22   15 00001480 ASN1BERDecOpenType
         23   16 00001FB0 ASN1BERDecOpenType2
         24   17 00002220 ASN1BERDecPeekTag
         25   18 00007FE0 ASN1BERDecS16Val
         26   19 00004AA0 ASN1BERDecS32Val
         27   1A 00008080 ASN1BERDecS8Val
         28   1B 00001560 ASN1BERDecSXVal
         29   1C 00008100 ASN1BERDecSkip
         30   1D 00002170 ASN1BERDecTag
         31   1E 00008220 ASN1BERDecU16Val
         32   1F 00001F00 ASN1BERDecU32Val
         33   20 000082F0 ASN1BERDecU8Val
         34   21 00002CF0 ASN1BERDecUTCTime
         35   22 00001330 ASN1BERDecUTF8String
         36   23 00008390 ASN1BERDecZeroChar16String
         37   24 00008390 ASN1BERDecZeroChar32String
         38   25 00002F40 ASN1BERDecZeroCharString
         39   26 000083B0 ASN1BERDecZeroMultibyteString
         40   27 00005040 ASN1BERDotVal2Eoid
         41   28 000037A0 ASN1BEREncBitString
         42   29 000038E0 ASN1BEREncBool
         43   2A 000034A0 ASN1BEREncChar16String
         44   2B 000083C0 ASN1BEREncChar32String
         45   2C 00003950 ASN1BEREncCharString
         46   2D 00009170 ASN1BEREncCheck
         47   2E 00008C90 ASN1BEREncDouble
         48   2F 00003EE0 ASN1BEREncEndOfContents
         49   30 00003DB0 ASN1BEREncEoid
         50   31 00003FC0 ASN1BEREncExplicitTag
         51   32 00004EF0 ASN1BEREncFlush
         52   33 00008470 ASN1BEREncGeneralizedTime
         53   34 00003E70 ASN1BEREncLength
         54   35 00008480 ASN1BEREncMultibyteString
         55   36 000084A0 ASN1BEREncNull
         56   37 00003390 ASN1BEREncObjectIdentifier
         57   38 000035A0 ASN1BEREncObjectIdentifier2
         58   39 00003950 ASN1BEREncOctetString
         59   3A 00003E20 ASN1BEREncOpenType
         60   3B 00003310 ASN1BEREncRemoveZeroBits
         61   3C 00004690 ASN1BEREncRemoveZeroBits2
         62   3D 00003720 ASN1BEREncS32
         63   3E 00003510 ASN1BEREncSX
         64   3F 00004020 ASN1BEREncTag
         65   40 00003290 ASN1BEREncU32
         66   41 000084D0 ASN1BEREncUTCTime
         67   42 00009030 ASN1BEREncUTF8String
         68   43 000084E0 ASN1BEREncZeroMultibyteString
         69   44 00001AD0 ASN1BEREoid2DotVal
         70   45 00004F30 ASN1BEREoid_free
         71   46 00009180 ASN1CEREncBeginBlk
         72   47 00008C90 ASN1CEREncBitString
         73   48 00008C90 ASN1CEREncChar16String
         74   49 00008C90 ASN1CEREncChar32String
         75   4A 00008C90 ASN1CEREncCharString
         76   4B 00009190 ASN1CEREncEndBlk
         77   4C 000091A0 ASN1CEREncFlushBlkElement
         78   4D 00008470 ASN1CEREncGeneralizedTime
         79   4E 00008C90 ASN1CEREncMultibyteString
         80   4F 000091B0 ASN1CEREncNewBlkElement
         81   50 00008C90 ASN1CEREncOctetString
         82   51 000084D0 ASN1CEREncUTCTime
         83   52 00008C90 ASN1CEREncZeroMultibyteString
         84   53 00004FA0 ASN1DEREncBeginBlk
         85   54 00003590 ASN1DEREncBitString
         86   55 000091C0 ASN1DEREncChar16String
         87   56 000091D0 ASN1DEREncChar32String
         88   57 00003940 ASN1DEREncCharString
         89   58 00003AA0 ASN1DEREncEndBlk
         90   59 00004CE0 ASN1DEREncFlushBlkElement
         91   5A 00008540 ASN1DEREncGeneralizedTime
         92   5B 00008480 ASN1DEREncMultibyteString
         93   5C 000039C0 ASN1DEREncNewBlkElement
         94   5D 00003940 ASN1DEREncOctetString
         95   5E 00003860 ASN1DEREncUTCTime
         96   5F 000091E0 ASN1DEREncUTF8String
         97   60 000091F0 ASN1DEREncZeroMultibyteString
         98   61 00001010 ASN1DecAlloc
         99   62 00004C60 ASN1DecRealloc
        100   63 00002750 ASN1DecSetError
        101   64 00008F60 ASN1EncSetError
        102   65 000052E0 ASN1Free
        103   66 000027F0 ASN1_CloseDecoder
        104   67 00004210 ASN1_CloseEncoder
        105   68 000092D0 ASN1_CloseEncoder2
        106   69 000052E0 ASN1_CloseModule
        107   6A 00005300 ASN1_CreateDecoder
        108   6B 00005330 ASN1_CreateDecoderEx
        109   6C 00003CA0 ASN1_CreateEncoder
        110   6D 00005410 ASN1_CreateModule
        111   6E 00002560 ASN1_Decode
        112   6F 00004DF0 ASN1_Encode
        113   70 00002780 ASN1_FreeDecoded
        114   71 000052C0 ASN1_FreeEncoded
        115   72 00009310 ASN1_GetDecoderOption
        116   73 00009350 ASN1_GetEncoderOption
        117   74 000093A0 ASN1_SetDecoderOption
        118   75 00004F50 ASN1_SetEncoderOption
        119   76 000045D0 ASN1bitstring_cmp
        120   77 00004F30 ASN1bitstring_free
        121   78 00008760 ASN1char16string_cmp
        122   79 00004F30 ASN1char16string_free
        123   7A 000087C0 ASN1char32string_cmp
        124   7B 00004F30 ASN1char32string_free
        125   7C 00008820 ASN1charstring_cmp
        126   7D 00004F30 ASN1charstring_free
        127   7E 00008880 ASN1generalizedtime_cmp
        128   7F 00008CB0 ASN1intx2int32
        129   80 00008D70 ASN1intx2uint32
        130   81 00008CA0 ASN1intx_add
        131   82 00008910 ASN1intx_cmp
        132   83 00004F30 ASN1intx_free
        133   84 00008E10 ASN1intx_setuint32
        134   85 00008CA0 ASN1intx_sub
        135   86 00008ED0 ASN1intx_uoctets
        136   87 00008F00 ASN1intxisuint32
        137   88 000089E0 ASN1objectidentifier2_cmp
        138   89 00008A50 ASN1objectidentifier_cmp
        139   8A 000055D0 ASN1objectidentifier_free
        140   8B 00008AB0 ASN1octetstring_cmp
        141   8C 00004F30 ASN1octetstring_free
        142   8D 00008B00 ASN1open_cmp
        143   8E 00004F30 ASN1open_free
        144   8F 00008F30 ASN1uint32_uoctets
        145   90 00008B40 ASN1utctime_cmp
        146   91 00004F30 ASN1utf8string_free
        147   92 00008BC0 ASN1ztchar16string_cmp
        148   93 000052E0 ASN1ztchar16string_free
        149   94 00008C00 ASN1ztchar32string_cmp
        150   95 000052E0 ASN1ztchar32string_free
        151   96 00008C50 ASN1ztcharstring_cmp
        152   97 000052E0 ASN1ztcharstring_free

  Summary

        1000 .data
        1000 .pdata
        4000 .rdata
        1000 .reloc
        1000 .rsrc
        9000 .text

Integridad de la dll msasn1.dll



Algorithm       Hash                                                                   Path                                         
---------       ----                                                                   ----                                         
SHA256          589F8393DEE90934AFD9E70739CAAC7CD8E85F6A9501635F0B9026E272B349FD       C:\Windows\System32\msasn1.dll               


Detalles sobre el fichero dll msasn1.dll




PSPath            : Microsoft.PowerShell.Core\FileSystem::C:\Windows\System32\msasn1.dll
PSParentPath      : Microsoft.PowerShell.Core\FileSystem::C:\Windows\System32
PSChildName       : msasn1.dll
PSDrive           : C
PSProvider        : Microsoft.PowerShell.Core\FileSystem
PSIsContainer     : False
Mode              : -a----
VersionInfo       : File:             C:\Windows\System32\msasn1.dll
                    InternalName:     msasn1.dll
                    OriginalFilename: msasn1.dll
                    FileVersion:      10.0.19041.546 (WinBuild.160101.0800)
                    FileDescription:  ASN.1 Runtime APIs
                    Product:          Microsoft® Windows® Operating System
                    ProductVersion:   10.0.19041.546
                    Debug:            False
                    Patched:          False
                    PreRelease:       False
                    PrivateBuild:     False
                    SpecialBuild:     False
                    Language:         Inglés (Estados Unidos)
                    
BaseName          : msasn1
Target            : {C:\Windows\WinSxS\amd64_microsoft-windows-msasn1_31bf3856ad364e35_10.0.19041.546_none_a5535ccb0430ada2\msasn1.d
                    ll}
LinkType          : HardLink
Name              : msasn1.dll
Length            : 64072
DirectoryName     : C:\Windows\System32
Directory         : C:\Windows\System32
IsReadOnly        : False
Exists            : True
FullName          : C:\Windows\System32\msasn1.dll
Extension         : .dll
CreationTime      : 21/11/2020 8:44:14
CreationTimeUtc   : 21/11/2020 7:44:14
LastAccessTime    : 03/12/2020 13:08:52
LastAccessTimeUtc : 03/12/2020 12:08:52
LastWriteTime     : 21/11/2020 8:44:14
LastWriteTimeUtc  : 21/11/2020 7:44:14
Attributes        : Archive



Procesos que utilizan la dll msasn1.dll


AsusTPLoader
backgroundTaskHost
chrome
chrome
chrome
chrome
chrome
chrome
chrome
Cortana
explorer
igfxEM
igfxTray
KinectService
Microsoft.Photos
powershell_ise
powershell_ise
powershell_ise
RAVBg64
RAVCpl64
RuntimeBroker
SearchApp
SpeechRuntime
svchost
SystemSettings
Video.UI
YourPhone