¿Para qué sirve la dll wsock32.dll?

Windows Socket 32-Bit DLL

Dependencias de la dll wsock32.dll


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


Dump of file C:\Windows\System32\wsock32.dll

File Type: DLL

  Image has the following dependencies:

    msvcrt.dll
    WS2_32.dll
    api-ms-win-core-errorhandling-l1-1-0.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

  Summary

        1000 .data
        1000 .pdata
        3000 .rdata
        1000 .reloc
        1000 .rsrc
        1000 .text

Funciones que tiene la dll wsock32.dll


1141    0          AcceptEx (forwarded to MSWSOCK.AcceptEx)
1111    1          EnumProtocolsA (forwarded to MSWSOCK.EnumProtocolsA)
1112    2          EnumProtocolsW (forwarded to MSWSOCK.EnumProtocolsW)
1142    3          GetAcceptExSockaddrs (forwarded to MSWSOCK.GetAcceptExSockaddrs)
1109    4          GetAddressByNameA (forwarded to MSWSOCK.GetAddressByNameA)
1110    5          GetAddressByNameW (forwarded to MSWSOCK.GetAddressByNameW)
1115    6          GetNameByTypeA (forwarded to MSWSOCK.GetNameByTypeA)
1116    7          GetNameByTypeW (forwarded to MSWSOCK.GetNameByTypeW)
1119    8          GetServiceA (forwarded to MSWSOCK.GetServiceA)
1120    9          GetServiceW (forwarded to MSWSOCK.GetServiceW)
1113    A          GetTypeByNameA (forwarded to MSWSOCK.GetTypeByNameA)
1114    B          GetTypeByNameW (forwarded to MSWSOCK.GetTypeByNameW)
24    C          MigrateWinsockConfiguration (forwarded to MSWSOCK.MigrateWinsockConfiguration)
1130    D          NPLoadNameSpaces (forwarded to MSWSOCK.NPLoadNameSpaces)
1117    E          SetServiceA (forwarded to MSWSOCK.SetServiceA)
1118    F          SetServiceW (forwarded to MSWSOCK.SetServiceW)
1140   10          TransmitFile (forwarded to MSWSOCK.TransmitFile)
500   11          WEP (forwarded to ws2_32.WEP)
102   12          WSAAsyncGetHostByAddr (forwarded to ws2_32.WSAAsyncGetHostByAddr)
103   13          WSAAsyncGetHostByName (forwarded to ws2_32.WSAAsyncGetHostByName)
105   14          WSAAsyncGetProtoByName (forwarded to ws2_32.WSAAsyncGetProtoByName)
104   15          WSAAsyncGetProtoByNumber (forwarded to ws2_32.WSAAsyncGetProtoByNumber)
107   16          WSAAsyncGetServByName (forwarded to ws2_32.WSAAsyncGetServByName)
106   17          WSAAsyncGetServByPort (forwarded to ws2_32.WSAAsyncGetServByPort)
101   18          WSAAsyncSelect (forwarded to ws2_32.WSAAsyncSelect)
108   19          WSACancelAsyncRequest (forwarded to ws2_32.WSACancelAsyncRequest)
113   1A          WSACancelBlockingCall (forwarded to ws2_32.WSACancelBlockingCall)
116   1B          WSACleanup (forwarded to ws2_32.WSACleanup)
111   1C          WSAGetLastError (forwarded to ws2_32.WSAGetLastError)
114   1D          WSAIsBlocking (forwarded to ws2_32.WSAIsBlocking)
1107   1E          WSARecvEx (forwarded to MSWSOCK.WSARecvEx)
109   1F          WSASetBlockingHook (forwarded to ws2_32.WSASetBlockingHook)
112   20          WSASetLastError (forwarded to ws2_32.WSASetLastError)
115   21          WSAStartup (forwarded to ws2_32.WSAStartup)
110   22          WSAUnhookBlockingHook (forwarded to ws2_32.WSAUnhookBlockingHook)
1000   23          WSApSetPostRoutine (forwarded to ws2_32.WSApSetPostRoutine)
151   24          __WSAFDIsSet (forwarded to ws2_32.__WSAFDIsSet)
1   25          accept (forwarded to ws2_32.accept)
2   26          bind (forwarded to ws2_32.bind)
3   27          closesocket (forwarded to ws2_32.closesocket)
4   28          connect (forwarded to ws2_32.connect)
1106   29          dn_expand (forwarded to MSWSOCK.dn_expand)
51   2A          gethostbyaddr (forwarded to ws2_32.gethostbyaddr)
52   2B          gethostbyname (forwarded to ws2_32.gethostbyname)
57   2C          gethostname (forwarded to ws2_32.gethostname)
1101   2D          getnetbyname (forwarded to MSWSOCK.getnetbyname)
5   2E          getpeername (forwarded to ws2_32.getpeername)
53   2F          getprotobyname (forwarded to ws2_32.getprotobyname)
54   30          getprotobynumber (forwarded to ws2_32.getprotobynumber)
55   31          getservbyname (forwarded to ws2_32.getservbyname)
56   32          getservbyport (forwarded to ws2_32.getservbyport)
6   33          getsockname (forwarded to ws2_32.getsockname)
7   34 00001D80 getsockopt
8   35          htonl (forwarded to ws2_32.htonl)
9   36          htons (forwarded to ws2_32.htons)
10   37          inet_addr (forwarded to ws2_32.inet_addr)
1100   38          inet_network (forwarded to MSWSOCK.inet_network)
11   39          inet_ntoa (forwarded to ws2_32.inet_ntoa)
12   3A          ioctlsocket (forwarded to ws2_32.ioctlsocket)
13   3B          listen (forwarded to ws2_32.listen)
14   3C          ntohl (forwarded to ws2_32.ntohl)
15   3D          ntohs (forwarded to ws2_32.ntohs)
1102   3E          rcmd (forwarded to MSWSOCK.rcmd)
16   3F 00001010 recv
17   40 00001E10 recvfrom
1103   41          rexec (forwarded to MSWSOCK.rexec)
1104   42          rresvport (forwarded to MSWSOCK.rresvport)
1108   43          s_perror (forwarded to MSWSOCK.s_perror)
18   44          select (forwarded to ws2_32.select)
19   45          send (forwarded to ws2_32.send)
20   46          sendto (forwarded to ws2_32.sendto)
1105   47          sethostname (forwarded to MSWSOCK.sethostname)
21   48 00001EB0 setsockopt
22   49          shutdown (forwarded to ws2_32.shutdown)
23   4A          socket (forwarded to ws2_32.socket)

Información avanzada sobre funciones que tiene la dll wsock32.dll


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


Dump of file C:\Windows\System32\wsock32.dll

File Type: DLL

  Section contains the following exports for WSOCK32.dll

    00000000 characteristics
    56E9F92A time date stamp
        0.00 version
           1 ordinal base
        1142 number of functions
          75 number of names

    ordinal hint RVA      name

       1141    0          AcceptEx (forwarded to MSWSOCK.AcceptEx)
       1111    1          EnumProtocolsA (forwarded to MSWSOCK.EnumProtocolsA)
       1112    2          EnumProtocolsW (forwarded to MSWSOCK.EnumProtocolsW)
       1142    3          GetAcceptExSockaddrs (forwarded to MSWSOCK.GetAcceptExSockaddrs)
       1109    4          GetAddressByNameA (forwarded to MSWSOCK.GetAddressByNameA)
       1110    5          GetAddressByNameW (forwarded to MSWSOCK.GetAddressByNameW)
       1115    6          GetNameByTypeA (forwarded to MSWSOCK.GetNameByTypeA)
       1116    7          GetNameByTypeW (forwarded to MSWSOCK.GetNameByTypeW)
       1119    8          GetServiceA (forwarded to MSWSOCK.GetServiceA)
       1120    9          GetServiceW (forwarded to MSWSOCK.GetServiceW)
       1113    A          GetTypeByNameA (forwarded to MSWSOCK.GetTypeByNameA)
       1114    B          GetTypeByNameW (forwarded to MSWSOCK.GetTypeByNameW)
         24    C          MigrateWinsockConfiguration (forwarded to MSWSOCK.MigrateWinsockConfiguration)
       1130    D          NPLoadNameSpaces (forwarded to MSWSOCK.NPLoadNameSpaces)
       1117    E          SetServiceA (forwarded to MSWSOCK.SetServiceA)
       1118    F          SetServiceW (forwarded to MSWSOCK.SetServiceW)
       1140   10          TransmitFile (forwarded to MSWSOCK.TransmitFile)
        500   11          WEP (forwarded to ws2_32.WEP)
        102   12          WSAAsyncGetHostByAddr (forwarded to ws2_32.WSAAsyncGetHostByAddr)
        103   13          WSAAsyncGetHostByName (forwarded to ws2_32.WSAAsyncGetHostByName)
        105   14          WSAAsyncGetProtoByName (forwarded to ws2_32.WSAAsyncGetProtoByName)
        104   15          WSAAsyncGetProtoByNumber (forwarded to ws2_32.WSAAsyncGetProtoByNumber)
        107   16          WSAAsyncGetServByName (forwarded to ws2_32.WSAAsyncGetServByName)
        106   17          WSAAsyncGetServByPort (forwarded to ws2_32.WSAAsyncGetServByPort)
        101   18          WSAAsyncSelect (forwarded to ws2_32.WSAAsyncSelect)
        108   19          WSACancelAsyncRequest (forwarded to ws2_32.WSACancelAsyncRequest)
        113   1A          WSACancelBlockingCall (forwarded to ws2_32.WSACancelBlockingCall)
        116   1B          WSACleanup (forwarded to ws2_32.WSACleanup)
        111   1C          WSAGetLastError (forwarded to ws2_32.WSAGetLastError)
        114   1D          WSAIsBlocking (forwarded to ws2_32.WSAIsBlocking)
       1107   1E          WSARecvEx (forwarded to MSWSOCK.WSARecvEx)
        109   1F          WSASetBlockingHook (forwarded to ws2_32.WSASetBlockingHook)
        112   20          WSASetLastError (forwarded to ws2_32.WSASetLastError)
        115   21          WSAStartup (forwarded to ws2_32.WSAStartup)
        110   22          WSAUnhookBlockingHook (forwarded to ws2_32.WSAUnhookBlockingHook)
       1000   23          WSApSetPostRoutine (forwarded to ws2_32.WSApSetPostRoutine)
        151   24          __WSAFDIsSet (forwarded to ws2_32.__WSAFDIsSet)
          1   25          accept (forwarded to ws2_32.accept)
          2   26          bind (forwarded to ws2_32.bind)
          3   27          closesocket (forwarded to ws2_32.closesocket)
          4   28          connect (forwarded to ws2_32.connect)
       1106   29          dn_expand (forwarded to MSWSOCK.dn_expand)
         51   2A          gethostbyaddr (forwarded to ws2_32.gethostbyaddr)
         52   2B          gethostbyname (forwarded to ws2_32.gethostbyname)
         57   2C          gethostname (forwarded to ws2_32.gethostname)
       1101   2D          getnetbyname (forwarded to MSWSOCK.getnetbyname)
          5   2E          getpeername (forwarded to ws2_32.getpeername)
         53   2F          getprotobyname (forwarded to ws2_32.getprotobyname)
         54   30          getprotobynumber (forwarded to ws2_32.getprotobynumber)
         55   31          getservbyname (forwarded to ws2_32.getservbyname)
         56   32          getservbyport (forwarded to ws2_32.getservbyport)
          6   33          getsockname (forwarded to ws2_32.getsockname)
          7   34 00001D80 getsockopt
          8   35          htonl (forwarded to ws2_32.htonl)
          9   36          htons (forwarded to ws2_32.htons)
         10   37          inet_addr (forwarded to ws2_32.inet_addr)
       1100   38          inet_network (forwarded to MSWSOCK.inet_network)
         11   39          inet_ntoa (forwarded to ws2_32.inet_ntoa)
         12   3A          ioctlsocket (forwarded to ws2_32.ioctlsocket)
         13   3B          listen (forwarded to ws2_32.listen)
         14   3C          ntohl (forwarded to ws2_32.ntohl)
         15   3D          ntohs (forwarded to ws2_32.ntohs)
       1102   3E          rcmd (forwarded to MSWSOCK.rcmd)
         16   3F 00001010 recv
         17   40 00001E10 recvfrom
       1103   41          rexec (forwarded to MSWSOCK.rexec)
       1104   42          rresvport (forwarded to MSWSOCK.rresvport)
       1108   43          s_perror (forwarded to MSWSOCK.s_perror)
         18   44          select (forwarded to ws2_32.select)
         19   45          send (forwarded to ws2_32.send)
         20   46          sendto (forwarded to ws2_32.sendto)
       1105   47          sethostname (forwarded to MSWSOCK.sethostname)
         21   48 00001EB0 setsockopt
         22   49          shutdown (forwarded to ws2_32.shutdown)
         23   4A          socket (forwarded to ws2_32.socket)

  Summary

        1000 .data
        1000 .pdata
        3000 .rdata
        1000 .reloc
        1000 .rsrc
        1000 .text

Integridad de la dll wsock32.dll



Algorithm       Hash                                                                   Path                                                           
---------       ----                                                                   ----                                                           
SHA256          F7F82E8B40DAED62E8E5741DCBA3E135873D9F28CA86FE3E5303B222FE4FB685       C:\Windows\System32\wsock32.dll                                


Detalles sobre el fichero dll wsock32.dll




PSPath            : Microsoft.PowerShell.Core\FileSystem::C:\Windows\System32\wsock32.dll
PSParentPath      : Microsoft.PowerShell.Core\FileSystem::C:\Windows\System32
PSChildName       : wsock32.dll
PSDrive           : C
PSProvider        : Microsoft.PowerShell.Core\FileSystem
PSIsContainer     : False
Mode              : -a----
VersionInfo       : File:             C:\Windows\System32\wsock32.dll
                    InternalName:     wsock32.dll
                    OriginalFilename: wsock32.dll.mui
                    FileVersion:      10.0.19041.561 (WinBuild.160101.0800)
                    FileDescription:  Windows Socket 32-Bit DLL
                    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          : wsock32
Target            : {C:\Windows\WinSxS\amd64_microsoft-windows-winsock-legacy_31bf3856ad364e35_10.0.19041.1_none_9956442cb0e4454b\wsock32.dll}
LinkType          : HardLink
Name              : wsock32.dll
Length            : 18944
DirectoryName     : C:\Windows\System32
Directory         : C:\Windows\System32
IsReadOnly        : False
Exists            : True
FullName          : C:\Windows\System32\wsock32.dll
Extension         : .dll
CreationTime      : 07/12/2019 10:08:41
CreationTimeUtc   : 07/12/2019 9:08:41
LastAccessTime    : 03/12/2020 18:01:03
LastAccessTimeUtc : 03/12/2020 17:01:03
LastWriteTime     : 07/12/2019 10:08:41
LastWriteTimeUtc  : 07/12/2019 9:08:41
Attributes        : Archive



Procesos que utilizan la dll wsock32.dll