¿Para qué sirve la dll bi.dll?

Background Broker Infrastructure Client Library

Dependencias de la dll bi.dll


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


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

File Type: DLL

  Image has the following dependencies:

    msvcrt.dll
    ntdll.dll
    RPCRT4.dll
    api-ms-win-core-errorhandling-l1-1-0.dll
    api-ms-win-core-processthreads-l1-1-0.dll
    api-ms-win-core-profile-l1-1-0.dll
    api-ms-win-core-synch-l1-2-0.dll
    api-ms-win-core-sysinfo-l1-1-0.dll
    api-ms-win-service-management-l1-1-0.dll
    api-ms-win-service-private-l1-1-0.dll

  Summary

        1000 .data
        1000 .pdata
        4000 .rdata
        1000 .reloc
        1000 .rsrc
        3000 .text

Funciones que tiene la dll bi.dll


1    0 00001010 BiActivateDeferredWorkItem
2    1 000010A0 BiActivateInBackground
3    2 00001120 BiActivateInBackgroundEx
4    3 00001380 BiActivateWorkItem
5    4 00001410 BiAssociateActivationProxy
6    5 00001530 BiAssociateApplicationExtensionClass
7    6 00001670 BiCancelWorkItem
8    7 00001710 BiCancelWorkItemEx
9    8 000017B0 BiCreateEvent
10    9 00001900 BiCreateEventForPackageName
11    A 00001A40 BiDeleteEvent
12    B 00001AD0 BiDisassociateWorkItem
13    C 00001B70 BiDiscardPendingActivations
14    D 00001C00 BiEnumerateBrokeredEvents
15    E 00001CC0 BiEnumerateUserContexts
16    F 00001D60 BiEnumerateUserSessions
17   10 00001E00 BiEnumerateWorkItemsForPackageName
18   11 00001F00 BiEnumerateWorkItemsForPackageNameEx
19   12 00002010 BiFreeMemory
20   13 00002040 BiQueryBrokeredEvent
21   14 00002100 BiQuerySystemStateBroadcastChannels
22   15 00002190 BiQueryUserContext
23   16 00002250 BiQueryUserSession
24   17 000022F0 BiQueryWorkItem
25   18 000023B0 BiQueryWorkItemEx
26   19 00002480 BiQueryWorkItemStatusStateName
27   1A 00002A00 BiSignalEvent
28   1B 00002520 BiSignalEventEx
29   1C 00002600 BiSignalMultipleEvents
30   1D 000026E0 BiSignalTriggerEvent
31   1E 00002710 BiSignalTriggerEventEx
32   1F 000027F0 BiUpdateEventFlags
33   20 000028A0 BiUpdateEventInformation
34   21 00002960 BiUpdateEventParameters

Información avanzada sobre funciones que tiene la dll bi.dll


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


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

File Type: DLL

  Section contains the following exports for bi.dll

    00000000 characteristics
    BAC38731 time date stamp
        0.00 version
           1 ordinal base
          34 number of functions
          34 number of names

    ordinal hint RVA      name

          1    0 00001010 BiActivateDeferredWorkItem
          2    1 000010A0 BiActivateInBackground
          3    2 00001120 BiActivateInBackgroundEx
          4    3 00001380 BiActivateWorkItem
          5    4 00001410 BiAssociateActivationProxy
          6    5 00001530 BiAssociateApplicationExtensionClass
          7    6 00001670 BiCancelWorkItem
          8    7 00001710 BiCancelWorkItemEx
          9    8 000017B0 BiCreateEvent
         10    9 00001900 BiCreateEventForPackageName
         11    A 00001A40 BiDeleteEvent
         12    B 00001AD0 BiDisassociateWorkItem
         13    C 00001B70 BiDiscardPendingActivations
         14    D 00001C00 BiEnumerateBrokeredEvents
         15    E 00001CC0 BiEnumerateUserContexts
         16    F 00001D60 BiEnumerateUserSessions
         17   10 00001E00 BiEnumerateWorkItemsForPackageName
         18   11 00001F00 BiEnumerateWorkItemsForPackageNameEx
         19   12 00002010 BiFreeMemory
         20   13 00002040 BiQueryBrokeredEvent
         21   14 00002100 BiQuerySystemStateBroadcastChannels
         22   15 00002190 BiQueryUserContext
         23   16 00002250 BiQueryUserSession
         24   17 000022F0 BiQueryWorkItem
         25   18 000023B0 BiQueryWorkItemEx
         26   19 00002480 BiQueryWorkItemStatusStateName
         27   1A 00002A00 BiSignalEvent
         28   1B 00002520 BiSignalEventEx
         29   1C 00002600 BiSignalMultipleEvents
         30   1D 000026E0 BiSignalTriggerEvent
         31   1E 00002710 BiSignalTriggerEventEx
         32   1F 000027F0 BiUpdateEventFlags
         33   20 000028A0 BiUpdateEventInformation
         34   21 00002960 BiUpdateEventParameters

  Summary

        1000 .data
        1000 .pdata
        4000 .rdata
        1000 .reloc
        1000 .rsrc
        3000 .text

Integridad de la dll bi.dll



Algorithm       Hash                                                                   Path                                         
---------       ----                                                                   ----                                         
SHA256          1F41F656C55923B63DF2F15E39F416F0823C17CADC741B82EAEFEE852A2E8E4C       C:\Windows\System32\bi.dll                   


Detalles sobre el fichero dll bi.dll




PSPath            : Microsoft.PowerShell.Core\FileSystem::C:\Windows\System32\bi.dll
PSParentPath      : Microsoft.PowerShell.Core\FileSystem::C:\Windows\System32
PSChildName       : bi.dll
PSDrive           : C
PSProvider        : Microsoft.PowerShell.Core\FileSystem
PSIsContainer     : False
Mode              : -a----
VersionInfo       : File:             C:\Windows\System32\bi.dll
                    InternalName:     bi.dll
                    OriginalFilename: bi.dll
                    FileVersion:      10.0.19041.1 (WinBuild.160101.0800)
                    FileDescription:  Background Broker Infrastructure Client 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          : bi
Target            : {C:\Windows\WinSxS\amd64_microsoft-windows-b..nfrastructureclient_31bf3856ad364e35_10.0.19041.1_none_b6419ce7a14
                    586ea\bi.dll}
LinkType          : HardLink
Name              : bi.dll
Length            : 30720
DirectoryName     : C:\Windows\System32
Directory         : C:\Windows\System32
IsReadOnly        : False
Exists            : True
FullName          : C:\Windows\System32\bi.dll
Extension         : .dll
CreationTime      : 07/12/2019 10:08:24
CreationTimeUtc   : 07/12/2019 9:08:24
LastAccessTime    : 03/12/2020 8:50:39
LastAccessTimeUtc : 03/12/2020 7:50:39
LastWriteTime     : 07/12/2019 10:08:24
LastWriteTimeUtc  : 07/12/2019 9:08:24
Attributes        : Archive



Procesos que utilizan la dll bi.dll


chrome
Cortana
explorer
GameBar
KinectService
Microsoft.Photos
powershell_ise
powershell_ise
powershell_ise
RuntimeBroker
SearchApp
SpeechRuntime
StartMenuExperienceHost
svchost
SystemSettings
Video.UI
YourPhone