Windows 8 DLL File Information - pku2u.dll

The following DLL report was generated by automatic DLL script that scanned and loaded all DLL files in the system32 directory of Windows 8, 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:	Pku2u Security Package
File Version:	6.2.9200.16384 (win8_rtm.120725-1247)
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:	183 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	162,304 Bytes	86.4%	Read, Execute	Code
.data	0x00029000	2,560 Bytes	1.4%	Write, Read	Initialized Data
.idata	0x0002d000	9,216 Bytes	4.9%	Read	Initialized Data
.rsrc	0x00030000	1,536 Bytes	0.8%	Read	Initialized Data
.reloc	0x00031000	11,264 Bytes	6.0%	Read, Discardable	Initialized Data

Static Linking

pku2u.dll is statically linked to the following files:

msvcrt.dll
ntdll.dll
api-ms-win-eventing-classicprovider-l1-1-0.dll
api-ms-win-core-sysinfo-l1-2-0.dll
api-ms-win-core-errorhandling-l1-1-1.dll
api-ms-win-core-interlocked-l1-2-0.dll
api-ms-win-core-handle-l1-1-0.dll
SspiCli.dll
api-ms-win-core-libraryloader-l1-1-1.dll
api-ms-win-core-string-l1-1-0.dll
api-ms-win-core-processenvironment-l1-2-0.dll
api-ms-win-core-registry-l1-1-0.dll
api-ms-win-core-processthreads-l1-1-1.dll
api-ms-win-security-base-l1-2-0.dll
api-ms-win-core-synch-l1-2-0.dll
api-ms-win-core-profile-l1-1-0.dll
api-ms-win-core-string-obsolete-l1-1-0.dll
api-ms-win-core-heap-obsolete-l1-1-0.dll
MSASN1.dll
cryptdll.dll
RPCRT4.dll
api-ms-win-eventing-controller-l1-1-0.dll
api-ms-win-core-memory-l1-1-1.dll
api-ms-win-core-file-l2-1-0.dll
api-ms-win-core-file-l1-2-0.dll
api-ms-win-core-debug-l1-1-1.dll
api-ms-win-core-threadpool-legacy-l1-1-0.dll
api-ms-win-core-threadpool-private-l1-1-0.dll
api-ms-win-core-delayload-l1-1-1.dll
api-ms-win-core-privateprofile-l1-1-0.dll

This means that when pku2u.dll is loaded, the above files are automatically loaded too. If one of these files is corrupted or missing, pku2u.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	0	0 Bytes	0.0%
Type Libraries	0	0 Bytes	0.0%
Manifest	0	0 Bytes	0.0%
All Others	2	1,124 Bytes	0.6%
Total	2	1,124 Bytes	0.6%

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 200 dialogs)

No dialog resources in this file.

String resources in this dll (up to 200 strings)

No string resources in this file.

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:

DllMain

SpLsaModeInitialize

SpUserModeInitialize

Imported Functions List

The following functions are imported by this dll:

• msvcrt.dll:
  

  _XcptFilter	_amsg_exit
  _except_handler4_common	_initterm
  _snprintf_s	_snwprintf_s
  _strcmpi	_strnicmp
  _vsnprintf_s	free
  malloc	memcmp
  memcpy	memmove
  memset	strcat_s
  strchr	strcpy_s
  strrchr	tolower
  void * __cdecl operator new(unsigned int)	void __cdecl operator delete(void *)
  wcscat_s	wcschr
  wcsncat_s	wcsncmp
  wcsncpy_s

• ntdll.dll:
  

  EtwUnregisterTraceGuids	NtAllocateLocallyUniqueId	NtClose
  NtCreateEvent	NtDuplicateObject	NtOpenEvent
  NtOpenProcessToken	NtOpenThreadToken	NtQueryInformationToken
  NtQuerySystemInformation	NtQuerySystemTime	NtSetEvent
  NtSetInformationThread	NtSetSecurityObject	NtWaitForSingleObject
  RtlAcquireResourceExclusive	RtlAcquireResourceShared	RtlAddAccessAllowedAce
  RtlAllocateAndInitializeSid	RtlAllocateHeap	RtlCompareMemory
  RtlCompareUnicodeString	RtlConvertSharedToExclusive	RtlCopySid
  RtlCreateAcl	RtlCreateSecurityDescriptor	RtlDeleteCriticalSection
  RtlDeleteElementGenericTable	RtlDeleteElementGenericTableAvl	RtlDeleteResource
  RtlDuplicateUnicodeString	RtlEnterCriticalSection	RtlEnumerateGenericTableAvl
  RtlEqualDomainName	RtlEqualSid	RtlEqualUnicodeString
  RtlFreeAnsiString	RtlFreeHeap	RtlFreeSid
  RtlGetElementGenericTable	RtlIdentifierAuthoritySid	RtlImageNtHeader
  RtlInitUnicodeString	RtlInitializeCriticalSection	RtlInitializeGenericTable
  RtlInitializeGenericTableAvl	RtlInitializeResource	RtlInsertElementGenericTable
  RtlInsertElementGenericTableAvl	RtlIpv4StringToAddressExW	RtlIpv6StringToAddressExW
  RtlLeaveCriticalSection	RtlLengthRequiredSid	RtlLengthSid
  RtlLookupElementGenericTableAvl	RtlNtStatusToDosError	RtlNumberGenericTableElementsAvl
  RtlReleaseResource	RtlSetDaclSecurityDescriptor	RtlSubAuthorityCountSid
  RtlSubAuthoritySid	RtlSystemTimeToLocalTime	RtlTimeFieldsToTime
  RtlTimeToTimeFields	RtlValidSid

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

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

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

  KernelBase!GetComputerNameExW	KernelBase!GetLocalTime	KernelBase!GetSystemDirectoryW
  KernelBase!GetSystemInfo	KernelBase!GetSystemTimeAsFileTime	KernelBase!GetTickCount
  KernelBase!GetVersionExW	KernelBase!GetWindowsDirectoryW

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

  KernelBase!GetLastError	KernelBase!SetUnhandledExceptionFilter	KernelBase!UnhandledExceptionFilter
  ntdll!RtlRestoreLastWin32Error

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

  KernelBase!InterlockedCompareExchange	KernelBase!InterlockedDecrement	KernelBase!InterlockedExchange
  KernelBase!InterlockedIncrement

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

  KernelBase!CloseHandle

• SspiCli.dll:
  

  CredMarshalTargetInfo	CredUnmarshalTargetInfo	FreeContextBuffer	QuerySecurityPackageInfoW
  SspiLocalFree	SspiPrepareForCredRead

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

  KernelBase!DisableThreadLibraryCalls	KernelBase!FreeLibrary	KernelBase!GetModuleFileNameA
  KernelBase!GetModuleFileNameW	KernelBase!GetModuleHandleW	KernelBase!GetProcAddress
  KernelBase!LoadLibraryExW

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

  KernelBase!MultiByteToWideChar

  KernelBase!WideCharToMultiByte

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

  KernelBase!ExpandEnvironmentStringsW

  KernelBase!GetCurrentDirectoryW

  KernelBase!SetCurrentDirectoryW

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

  KernelBase!RegCloseKey	KernelBase!RegNotifyChangeKeyValue	KernelBase!RegOpenKeyExW
  KernelBase!RegQueryValueExW	KernelBase!RegSetValueExW

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

  KernelBase!OpenProcessToken	KernelBase!SetThreadToken	kernel32!GetCurrentProcess
  kernel32!GetCurrentProcessId	kernel32!GetCurrentThreadId	kernel32!SetThreadStackGuarantee
  kernel32!TerminateProcess

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

  KernelBase!AllocateAndInitializeSid	KernelBase!CheckTokenMembership	KernelBase!FreeSid
  KernelBase!GetTokenInformation	KernelBase!RevertToSelf

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

  KernelBase!CreateEventW	KernelBase!Sleep	ntdll!RtlDeleteCriticalSection
  ntdll!RtlEnterCriticalSection	ntdll!RtlInitializeCriticalSection	ntdll!RtlLeaveCriticalSection

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

  ntdll!RtlQueryPerformanceCounter

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

  kernel32!lstrcmpiA

  kernel32!lstrlen

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

  kernel32!LocalAlloc

  kernel32!LocalFree

• MSASN1.dll:
  

  ASN1BERDecBitString	ASN1BERDecBool	ASN1BERDecCharString	ASN1BERDecEndOfContents
  ASN1BERDecExplicitTag	ASN1BERDecGeneralizedTime	ASN1BERDecNotEndOfContents	ASN1BERDecObjectIdentifier
  ASN1BERDecOctetString	ASN1BERDecOpenType2	ASN1BERDecPeekTag	ASN1BERDecS32Val
  ASN1BERDecSXVal	ASN1BERDecSkip	ASN1BERDecU32Val	ASN1BERDecZeroCharString
  ASN1BEREncBool	ASN1BEREncEndOfContents	ASN1BEREncExplicitTag	ASN1BEREncObjectIdentifier
  ASN1BEREncOpenType	ASN1BEREncS32	ASN1BEREncSX	ASN1BEREncU32
  ASN1BEREoid_free	ASN1BEREoid_free	ASN1BEREoid_free	ASN1BEREoid_free
  ASN1DEREncBitString	ASN1DEREncCharString	ASN1DEREncCharString	ASN1DEREncGeneralizedTime
  ASN1DecAlloc	ASN1DecSetError	ASN1EncSetError	ASN1Free
  ASN1Free	ASN1_CloseDecoder	ASN1_CloseEncoder	ASN1_CreateDecoder
  ASN1_CreateEncoder	ASN1_CreateModule	ASN1_Decode	ASN1_Encode
  ASN1_FreeDecoded	ASN1_FreeEncoded	ASN1intx_setuint32	ASN1objectidentifier_free

• cryptdll.dll:
  

  CDBuildIntegrityVect	CDFindCommonCSystem	CDGenerateRandomBits	CDLocateCSystem
  CDLocateCheckSum

• RPCRT4.dll:
  

  I_RpcMapWin32Status	MesDecodeIncrementalHandleCreate	MesEncodeIncrementalHandleCreate
  MesHandleFree	MesIncrementalHandleReset	NdrMesTypeAlignSize2
  NdrMesTypeDecode2	NdrMesTypeEncode2

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

  KernelBase!ControlTraceW

  KernelBase!EnableTraceEx2

  KernelBase!StartTraceW

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

  KernelBase!CreateFileMappingW	KernelBase!MapViewOfFileEx	KernelBase!OpenFileMappingW	KernelBase!UnmapViewOfFile
  KernelBase!VirtualAlloc	KernelBase!VirtualProtect	KernelBase!VirtualQuery

• api-ms-win-core-file-l2-1-0.dll:
  

  KernelBase!MoveFileExW

• api-ms-win-core-file-l1-2-0.dll:
  

  KernelBase!CreateDirectoryW

  KernelBase!CreateFileA

  KernelBase!WriteFile

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

  KernelBase!DebugBreak

  KernelBase!IsDebuggerPresent

  KernelBase!OutputDebugStringA

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

  KernelBase!ChangeTimerQueueTimer

  KernelBase!CreateTimerQueueTimer

  KernelBase!UnregisterWaitEx

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

  KernelBase!RegisterWaitForSingleObjectEx

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

  kernel32!DelayLoadFailureHook

  ntdll!LdrResolveDelayLoadedAPI

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

  kernel32!GetProfileStringA