Windows 10 DLL File Information - bisrv.dll

The following DLL report was generated by automatic DLL script that scanned and loaded all DLL files in the system32 directory of Windows 10, extracted the information from them, and then saved it into HTML reports. If you want to view a report of another DLL, go to the main page of this Web site.

General Information

File Description:	Background Tasks Infrastructure Service
File Version:	10.0.10130.0 (fbl_impressive.150522-2224)
Company:	Microsoft Corporation
Product Name:	Microsoft® Windows® Operating System
DLL popularity	Very Low - There is no any other DLL in system32 directory that is statically linked to this file.
File Size:	410 KB
Total Number of Exported Functions:	3
Total Number of Exported Functions With Names:	3

Section Headers

Name	Virtual Address	Raw Data Size	% of File	Characteristics	Section Contains...
.text	0x00001000	340,992 Bytes	81.2%	Read, Execute	Code
.data	0x00055000	512 Bytes	0.1%	Write, Read	Initialized Data
.idata	0x00056000	11,264 Bytes	2.7%	Read	Initialized Data
.didat	0x00059000	512 Bytes	0.1%	Write, Read	Initialized Data
.rsrc	0x0005a000	47,104 Bytes	11.2%	Read	Initialized Data
.reloc	0x00066000	18,432 Bytes	4.4%	Read, Discardable	Initialized Data

Static Linking

bisrv.dll is statically linked to the following files:

msvcrt.dll
ntdll.dll
api-ms-win-eventing-classicprovider-l1-1-0.dll
api-ms-win-security-base-l1-2-0.dll
api-ms-win-core-errorhandling-l1-1-1.dll
RPCRT4.dll
api-ms-win-core-heap-l2-1-0.dll
api-ms-win-security-sddl-l1-1-0.dll
api-ms-win-eventing-provider-l1-1-0.dll
api-ms-win-core-registry-l1-1-0.dll
api-ms-win-service-core-l1-1-1.dll
api-ms-win-core-processthreads-l1-1-2.dll
OLEAUT32.dll
api-ms-win-core-synch-l1-2-0.dll
api-ms-win-core-datetime-l1-1-1.dll
api-ms-win-core-sysinfo-l1-2-1.dll
api-ms-win-core-handle-l1-1-0.dll
api-ms-win-power-setting-l1-1-0.dll
api-ms-win-core-com-l1-1-1.dll
api-ms-win-core-string-l1-1-0.dll
api-ms-win-core-libraryloader-l1-2-0.dll
api-ms-win-core-winrt-string-l1-1-0.dll
api-ms-win-core-errorhandling-l1-1-3.dll
api-ms-win-core-threadpool-l1-2-0.dll
api-ms-win-core-quirks-l1-1-1.dll
api-ms-win-core-winrt-error-l1-1-1.dll
api-ms-win-core-debug-l1-1-1.dll
api-ms-win-core-localization-l1-2-1.dll
api-ms-win-core-profile-l1-1-0.dll
api-ms-win-security-lsalookup-l1-1-1.dll
psmsrv.dll
api-ms-win-core-psm-key-l1-1-0.dll
EventAggregation.dll
RMCLIENT.dll
api-ms-win-core-delayload-l1-1-1.dll
api-ms-win-core-apiquery-l1-1-0.dll

This means that when bisrv.dll is loaded, the above files are automatically loaded too. If one of these files is corrupted or missing, bisrv.dll won't be loaded.

General Resources Information

Resource Type	Number of Items	Total Size	% of File
Icons	0	0 Bytes	0.0%
Animated Icons	0	0 Bytes	0.0%
Cursors	0	0 Bytes	0.0%
Animated Cursors	0	0 Bytes	0.0%
Bitmaps	0	0 Bytes	0.0%
AVI Files	0	0 Bytes	0.0%
Dialog-Boxes	0	0 Bytes	0.0%
HTML Related Files	0	0 Bytes	0.0%
Menus	0	0 Bytes	0.0%
Strings	2	290 Bytes	0.1%
Type Libraries	0	0 Bytes	0.0%
Manifest	0	0 Bytes	0.0%
All Others	4	56,986 Bytes	13.6%
Total	6	57,276 Bytes	13.6%

Icons in this file

No icons found in this file

Cursors in this file

No cursors found in this file

Dialog-boxes list (up to 1000 dialogs)

No dialog resources in this file.

String resources in this dll (up to 1000 strings)

String ID	String Text
100	Background Tasks Infrastructure Service
101	Windows infrastructure service that controls which background tasks can run on the system.

COM Classes/Interfaces

There is no type library in this file with COM classes/interfaces information

Exported Functions List

The following functions are exported by this dll:

BipMain

ServiceMain

SvchostPushServiceGlobals

Imported Functions List

The following functions are imported by this dll:

• msvcrt.dll:
  

  _CxxThrowException	_XcptFilter
  __CxxFrameHandler	__dllonexit
  _amsg_exit	_callnewh
  _errno	_except_handler4_common
  _initterm	_lock
  _onexit	_purecall
  _set_errno	_unlock
  _vsnwprintf	_wcsdup
  free	malloc
  memcmp	memcpy
  memcpy_s	memmove
  memset	public: virtual __thiscall type_info::~type_info(void)
  wcscpy_s	wcsnlen
  wcstoul

• ntdll.dll:
  

  AlpcGetMessageAttribute	AlpcInitializeMessageAttribute
  NtAlpcCancelMessage	NtAlpcConnectPort
  NtAlpcSendWaitReceivePort	NtClearEvent
  NtClose	NtClose
  NtCreateEvent	NtCreateFile
  NtCreateIRTimer	NtCreateKey
  NtCreateWnfStateName	NtDeleteFile
  NtDeleteKey	NtDeleteValueKey
  NtDeleteWnfStateName	NtDuplicateObject
  NtEnumerateKey	NtLoadKeyEx
  NtOpenKey	NtOpenProcessToken
  NtOpenThreadToken	NtQueryAttributesFile
  NtQueryInformationProcess	NtQueryInformationToken
  NtQueryValueKey	NtQueryWnfStateData
  NtSaveKeyEx	NtSetEvent
  NtSetIRTimer	NtSetValueKey
  NtUpdateWnfStateData	RtlAcquirePrivilege
  RtlAcquireSRWLockExclusive	RtlAcquireSRWLockShared
  RtlAddAccessAllowedAceEx	RtlAllocateHeap
  RtlAppendUnicodeStringToString	RtlAppendUnicodeToString
  RtlCompareMemory	RtlCompareUnicodeString
  RtlCompareUnicodeStrings	RtlCopySid
  RtlCopyUnicodeString	RtlCreateAcl
  RtlCreateHashTable	RtlCreateSecurityDescriptor
  RtlCreateUnicodeString	RtlDuplicateUnicodeString
  RtlEndEnumerationHashTable	RtlEnumerateEntryHashTable
  RtlEqualSid	RtlFreeAnsiString
  RtlFreeHeap	RtlFreeSid
  RtlGUIDFromString	RtlGetDeviceFamilyInfoEnum
  RtlGetNextEntryHashTable	RtlInitEnumerationHashTable
  RtlInitUnicodeString	RtlInitializeConditionVariable
  RtlInsertEntryHashTable	RtlLengthSid
  RtlLookupEntryHashTable	RtlNtStatusToDosError
  RtlNtStatusToDosErrorNoTeb	RtlPublishWnfStateData
  RtlQueryPackageIdentityEx	RtlQueryWnfMetaNotification
  RtlQueryWnfStateData	RtlReAllocateHeap
  RtlRegisterForWnfMetaNotification	RtlReleasePrivilege
  RtlReleaseSRWLockExclusive	RtlReleaseSRWLockShared
  RtlRemoveEntryHashTable	RtlRunOnceBeginInitialize
  RtlRunOnceComplete	RtlRunOnceExecuteOnce
  RtlSetDaclSecurityDescriptor	RtlSetOwnerSecurityDescriptor
  RtlStringFromGUID	RtlSubscribeWnfStateChangeNotification
  RtlUnsubscribeWnfNotificationWaitForCompletion	RtlUnsubscribeWnfStateChangeNotification
  RtlUpcaseUnicodeChar	RtlValidSid
  RtlWaitForWnfMetaNotification	RtlWaitOnAddress
  RtlWakeAddressAll	TpAllocAlpcCompletion
  TpAllocPool	TpAllocTimer
  TpAllocWait	TpAllocWork
  TpPostWork	TpReleaseAlpcCompletion
  TpReleasePool	TpReleaseTimer
  TpReleaseWait	TpReleaseWork
  TpSetPoolMaxThreads	TpSetTimer
  TpSetTimerEx	TpSetWait
  TpSetWaitEx	TpWaitForTimer
  vDbgPrintEx

• api-ms-win-eventing-classicprovider-l1-1-0.dll:
  

  ntdll!EtwGetTraceEnableFlags	ntdll!EtwGetTraceEnableLevel	ntdll!EtwGetTraceLoggerHandle	ntdll!EtwRegisterTraceGuidsW
  ntdll!EtwTraceMessage	ntdll!EtwUnregisterTraceGuids

• api-ms-win-security-base-l1-2-0.dll:
  

  KernelBase!AddAccessAllowedAce	KernelBase!CreateWellKnownSid	KernelBase!GetLengthSid
  KernelBase!GetTokenInformation	KernelBase!InitializeAcl	KernelBase!InitializeSecurityDescriptor
  KernelBase!IsValidSid	KernelBase!SetSecurityDescriptorDacl	KernelBase!SetSecurityDescriptorGroup
  KernelBase!SetSecurityDescriptorOwner

• api-ms-win-core-errorhandling-l1-1-1.dll:
  

  KernelBase!GetLastError	KernelBase!RaiseException	KernelBase!SetUnhandledExceptionFilter
  KernelBase!UnhandledExceptionFilter

• RPCRT4.dll:
  

  I_RpcExceptionFilter	I_RpcMapWin32Status	NdrAsyncServerCall	NdrClientCall4
  NdrServerCall2	RpcAsyncCompleteCall	RpcBindingBind	RpcBindingCreateW
  RpcBindingFree	RpcBindingVectorFree	RpcEpRegisterW	RpcEpUnregister
  RpcImpersonateClient	RpcRaiseException	RpcRevertToSelf	RpcServerInqBindings
  RpcServerInqCallAttributesW	RpcServerRegisterIf3	RpcServerUnregisterIf	RpcServerUseProtseqW
  UuidCreate

• api-ms-win-core-heap-l2-1-0.dll:
  

  KernelBase!GlobalAlloc

  KernelBase!GlobalFree

  KernelBase!LocalAlloc

  KernelBase!LocalFree

• api-ms-win-security-sddl-l1-1-0.dll:
  

  sechost!ConvertSidToStringSidW

  sechost!ConvertStringSecurityDescriptorToSecurityDescriptorW

  sechost!ConvertStringSidToSidW

• api-ms-win-eventing-provider-l1-1-0.dll:
  

  ntdll!EtwEventActivityIdControl	ntdll!EtwEventRegister	ntdll!EtwEventSetInformation
  ntdll!EtwEventUnregister	ntdll!EtwEventWrite	ntdll!EtwEventWriteTransfer

• api-ms-win-core-registry-l1-1-0.dll:
  

  KernelBase!RegCloseKey	KernelBase!RegEnumKeyExW	KernelBase!RegEnumValueW	KernelBase!RegGetValueW
  KernelBase!RegOpenKeyExW	KernelBase!RegQueryValueExW

• api-ms-win-service-core-l1-1-1.dll:
  

  sechost!RegisterServiceCtrlHandlerExW

  sechost!SetServiceStatus

• api-ms-win-core-processthreads-l1-1-2.dll:
  

  KernelBase!OpenProcessToken	kernel32!GetCurrentProcess	kernel32!GetCurrentProcessId	kernel32!GetCurrentThread
  kernel32!GetCurrentThreadId	kernel32!OpenProcess	kernel32!TerminateProcess

• OLEAUT32.dll:
  

  SysAllocString

  SysAllocStringLen

  SysFreeString

  SysStringLen

• api-ms-win-core-synch-l1-2-0.dll:
  

  KernelBase!InitializeCriticalSectionEx	KernelBase!OpenEventW	KernelBase!ResetEvent
  KernelBase!Sleep	ntdll!RtlAcquireSRWLockExclusive	ntdll!RtlAcquireSRWLockShared
  ntdll!RtlDeleteCriticalSection	ntdll!RtlEnterCriticalSection	ntdll!RtlInitializeConditionVariable
  ntdll!RtlInitializeCriticalSection	ntdll!RtlLeaveCriticalSection	ntdll!RtlReleaseSRWLockExclusive
  ntdll!RtlReleaseSRWLockShared

• api-ms-win-core-datetime-l1-1-1.dll:
  

  KernelBase!GetTimeFormatEx

• api-ms-win-core-sysinfo-l1-2-1.dll:
  

  KernelBase!GetLocalTime	KernelBase!GetSystemTimeAsFileTime	KernelBase!GetTickCount
  KernelBase!GetTickCount64

• api-ms-win-core-handle-l1-1-0.dll:
  

  KernelBase!CloseHandle

  KernelBase!DuplicateHandle

• api-ms-win-power-setting-l1-1-0.dll:
  

  powrprof!PowerSettingRegisterNotification

  powrprof!PowerSettingUnregisterNotification

• api-ms-win-core-com-l1-1-1.dll:
  

  combase!CLSIDFromString	combase!CoCreateFreeThreadedMarshaler	combase!CoCreateInstance
  combase!CoDisconnectObject	combase!CoGetCallContext	combase!CoIncrementMTAUsage
  combase!CoInitializeEx	combase!CoInitializeSecurity	combase!CoMarshalInterface
  combase!CoReleaseMarshalData	combase!CoTaskMemAlloc	combase!CoTaskMemFree
  combase!CoUninitialize	combase!CoUnmarshalInterface	combase!CreateStreamOnHGlobal

• api-ms-win-core-string-l1-1-0.dll:
  

  KernelBase!CompareStringOrdinal

• api-ms-win-core-libraryloader-l1-2-0.dll:
  

  KernelBase!GetModuleFileNameA	KernelBase!GetModuleHandleExW	KernelBase!GetModuleHandleW	KernelBase!GetProcAddress
  KernelBase!LoadLibraryExW

• api-ms-win-core-winrt-string-l1-1-0.dll:
  

  combase!WindowsCreateString	combase!WindowsDeleteString	combase!WindowsDuplicateString
  combase!WindowsGetStringRawBuffer

• api-ms-win-core-errorhandling-l1-1-3.dll:
  

  KernelBase!RaiseFailFastException

• api-ms-win-core-threadpool-l1-2-0.dll:
  

  KernelBase!CreateThreadpool	KernelBase!CreateThreadpoolCleanupGroup	KernelBase!CreateThreadpoolWork
  KernelBase!SetThreadpoolThreadMinimum	ntdll!TpPostWork	ntdll!TpReleaseCleanupGroup
  ntdll!TpReleaseCleanupGroupMembers	ntdll!TpReleasePool	ntdll!TpReleaseWork
  ntdll!TpSetPoolMaxThreads

• api-ms-win-core-quirks-l1-1-1.dll:
  

  KernelBase!QuirkIsEnabledForPackage3

• api-ms-win-core-winrt-error-l1-1-1.dll:
  

  combase!RoOriginateError

• api-ms-win-core-debug-l1-1-1.dll:
  

  KernelBase!OutputDebugStringW

• api-ms-win-core-localization-l1-2-1.dll:
  

  KernelBase!FormatMessageW

• api-ms-win-core-profile-l1-1-0.dll:
  

  ntdll!RtlQueryPerformanceCounter

• api-ms-win-security-lsalookup-l1-1-1.dll:
  

  sechost!LookupAccountSidLocalW

• psmsrv.dll:
  

• api-ms-win-core-psm-key-l1-1-0.dll:
  

  KernelBase!PsmCreateKey	KernelBase!PsmGetApplicationNameFromKey	KernelBase!PsmGetPackageFullNameFromKey
  KernelBase!PsmIsDynamicKey	KernelBase!PsmIsValidKey

• EventAggregation.dll:
  

  BriCreateBrokeredEvent	BriDeleteBrokeredEvent	BriGetBrokerAvailabilityChangeStamp
  BriIsBrokerRegistered	BriRegisterToBrokerAvailability	BriUnregisterFromBrokerAvailability
  EaCreateAggregation	EaDeleteAggregation	EaSignalAggregatedEvent

• RMCLIENT.dll:
  

  CreateResourcePolicyEngineClient

  CreateResourcePolicyStoreClient

• api-ms-win-core-delayload-l1-1-1.dll:
  

  KernelBase!DelayLoadFailureHook

  KernelBase!ResolveDelayLoadedAPI

• api-ms-win-core-apiquery-l1-1-0.dll:
  

  ntdll!ApiSetQueryApiSetPresence