¿Para qué sirve la dll winusb.dll?

Windows USB Driver User Library

Dependencias de la dll winusb.dll


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


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

File Type: DLL

  Image has the following dependencies:

    msvcrt.dll
    api-ms-win-core-heap-l1-1-0.dll
    api-ms-win-core-errorhandling-l1-1-0.dll
    api-ms-win-core-io-l1-1-0.dll
    api-ms-win-core-synch-l1-1-0.dll
    api-ms-win-core-profile-l1-1-0.dll
    api-ms-win-core-handle-l1-1-0.dll
    api-ms-win-core-synch-l1-2-0.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
    ntdll.dll

  Summary

        1000 .data
        1000 .pdata
        2000 .rdata
        1000 .reloc
        1000 .rsrc
        5000 .text

Funciones que tiene la dll winusb.dll


1    0 000033A0 WinUsb_AbortPipe
2    1 00003320 WinUsb_AbortPipeAsync
3    2 00002FA0 WinUsb_ControlTransfer
4    3 00003490 WinUsb_FlushPipe
5    4 00001B00 WinUsb_Free
6    5 00003760 WinUsb_GetAdjustedFrameNumber
7    6 00001BE0 WinUsb_GetAssociatedInterface
8    7 00002360 WinUsb_GetCurrentAlternateSetting
9    8 00003600 WinUsb_GetCurrentFrameNumber
10    9 00004320 WinUsb_GetCurrentFrameNumberAndQpc
11    A 00001FC0 WinUsb_GetDescriptor
12    B 000035C0 WinUsb_GetOverlappedResult
13    C 00002750 WinUsb_GetPipePolicy
14    D 00002AA0 WinUsb_GetPowerPolicy
15    E 000013A0 WinUsb_Initialize
16    F 00001080 WinUsb_ParseConfigurationDescriptor
17   10 00001010 WinUsb_ParseDescriptors
18   11 00001E80 WinUsb_QueryDeviceInformation
19   12 00001DE0 WinUsb_QueryInterfaceSettings
20   13 00002480 WinUsb_QueryPipe
21   14 00001210 WinUsb_QueryPipeEx
22   15 00004180 WinUsb_ReadIsochPipe
23   16 00004130 WinUsb_ReadIsochPipeAsap
24   17 00002C00 WinUsb_ReadPipe
25   18 00003800 WinUsb_RegisterIsochBuffer
26   19 00003230 WinUsb_ResetPipe
27   1A 000031B0 WinUsb_ResetPipeAsync
28   1B 00002270 WinUsb_SetCurrentAlternateSetting
29   1C 00002130 WinUsb_SetCurrentAlternateSettingAsync
30   1D 00002580 WinUsb_SetPipePolicy
31   1E 000028C0 WinUsb_SetPowerPolicy
32   1F 000041D0 WinUsb_StartTrackingForTimeSync
33   20 00004470 WinUsb_StopTrackingForTimeSync
34   21 000039B0 WinUsb_UnregisterIsochBuffer
35   22 00003DA0 WinUsb_WriteIsochPipe
36   23 00003D70 WinUsb_WriteIsochPipeAsap
37   24 00002DD0 WinUsb_WritePipe

Información avanzada sobre funciones que tiene la dll winusb.dll


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


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

File Type: DLL

  Section contains the following exports for WINUSB.DLL

    00000000 characteristics
    F06DE61F time date stamp
        0.00 version
           1 ordinal base
          37 number of functions
          37 number of names

    ordinal hint RVA      name

          1    0 000033A0 WinUsb_AbortPipe
          2    1 00003320 WinUsb_AbortPipeAsync
          3    2 00002FA0 WinUsb_ControlTransfer
          4    3 00003490 WinUsb_FlushPipe
          5    4 00001B00 WinUsb_Free
          6    5 00003760 WinUsb_GetAdjustedFrameNumber
          7    6 00001BE0 WinUsb_GetAssociatedInterface
          8    7 00002360 WinUsb_GetCurrentAlternateSetting
          9    8 00003600 WinUsb_GetCurrentFrameNumber
         10    9 00004320 WinUsb_GetCurrentFrameNumberAndQpc
         11    A 00001FC0 WinUsb_GetDescriptor
         12    B 000035C0 WinUsb_GetOverlappedResult
         13    C 00002750 WinUsb_GetPipePolicy
         14    D 00002AA0 WinUsb_GetPowerPolicy
         15    E 000013A0 WinUsb_Initialize
         16    F 00001080 WinUsb_ParseConfigurationDescriptor
         17   10 00001010 WinUsb_ParseDescriptors
         18   11 00001E80 WinUsb_QueryDeviceInformation
         19   12 00001DE0 WinUsb_QueryInterfaceSettings
         20   13 00002480 WinUsb_QueryPipe
         21   14 00001210 WinUsb_QueryPipeEx
         22   15 00004180 WinUsb_ReadIsochPipe
         23   16 00004130 WinUsb_ReadIsochPipeAsap
         24   17 00002C00 WinUsb_ReadPipe
         25   18 00003800 WinUsb_RegisterIsochBuffer
         26   19 00003230 WinUsb_ResetPipe
         27   1A 000031B0 WinUsb_ResetPipeAsync
         28   1B 00002270 WinUsb_SetCurrentAlternateSetting
         29   1C 00002130 WinUsb_SetCurrentAlternateSettingAsync
         30   1D 00002580 WinUsb_SetPipePolicy
         31   1E 000028C0 WinUsb_SetPowerPolicy
         32   1F 000041D0 WinUsb_StartTrackingForTimeSync
         33   20 00004470 WinUsb_StopTrackingForTimeSync
         34   21 000039B0 WinUsb_UnregisterIsochBuffer
         35   22 00003DA0 WinUsb_WriteIsochPipe
         36   23 00003D70 WinUsb_WriteIsochPipeAsap
         37   24 00002DD0 WinUsb_WritePipe

  Summary

        1000 .data
        1000 .pdata
        2000 .rdata
        1000 .reloc
        1000 .rsrc
        5000 .text

Integridad de la dll winusb.dll



Algorithm       Hash                                                                   Path                                                           
---------       ----                                                                   ----                                                           
SHA256          ED473BD48C7704E96CFC258047FCDD3F601B778A22C778C349A1AA936CB0295E       C:\Windows\System32\winusb.dll                                 


Detalles sobre el fichero dll winusb.dll




PSPath            : Microsoft.PowerShell.Core\FileSystem::C:\Windows\System32\winusb.dll
PSParentPath      : Microsoft.PowerShell.Core\FileSystem::C:\Windows\System32
PSChildName       : winusb.dll
PSDrive           : C
PSProvider        : Microsoft.PowerShell.Core\FileSystem
PSIsContainer     : False
Mode              : -a----
VersionInfo       : File:             C:\Windows\System32\winusb.dll
                    InternalName:     winusb.dll
                    OriginalFilename: winusb.dll
                    FileVersion:      10.0.19041.1 (WinBuild.160101.0800)
                    FileDescription:  Windows USB Driver User 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          : winusb
Target            : {C:\Windows\WinSxS\amd64_microsoft-windows-winusb_31bf3856ad364e35_10.0.19041.1_none_6c5ccc383bc00ccb\winusb.dll}
LinkType          : HardLink
Name              : winusb.dll
Length            : 29696
DirectoryName     : C:\Windows\System32
Directory         : C:\Windows\System32
IsReadOnly        : False
Exists            : True
FullName          : C:\Windows\System32\winusb.dll
Extension         : .dll
CreationTime      : 07/12/2019 10:08:24
CreationTimeUtc   : 07/12/2019 9:08:24
LastAccessTime    : 03/12/2020 17:38:01
LastAccessTimeUtc : 03/12/2020 16:38:01
LastWriteTime     : 07/12/2019 10:08:24
LastWriteTimeUtc  : 07/12/2019 9:08:24
Attributes        : Archive



Procesos que utilizan la dll winusb.dll