Windows 10 DLL File Information - TtlsAuth.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:	EAP TTLS run-time dll
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:	176 KB
Total Number of Exported Functions:	7
Total Number of Exported Functions With Names:	7

Section Headers

Name	Virtual Address	Raw Data Size	% of File	Characteristics	Section Contains...
.text	0x00001000	159,232 Bytes	88.4%	Read, Execute	Code
.data	0x00028000	1,024 Bytes	0.6%	Write, Read	Initialized Data
.idata	0x00029000	7,168 Bytes	4.0%	Read	Initialized Data
.didat	0x0002b000	512 Bytes	0.3%	Write, Read	Initialized Data
.rsrc	0x0002c000	2,560 Bytes	1.4%	Read	Initialized Data
.reloc	0x0002d000	8,704 Bytes	4.8%	Read, Discardable	Initialized Data

Static Linking

TtlsAuth.dll is statically linked to the following files:

msvcrt.dll
api-ms-win-eventing-classicprovider-l1-1-0.dll
api-ms-win-core-errorhandling-l1-1-1.dll
api-ms-win-security-base-l1-2-0.dll
api-ms-win-eventing-provider-l1-1-0.dll
OLEAUT32.dll
api-ms-win-core-com-l1-1-1.dll
api-ms-win-core-libraryloader-l1-2-0.dll
api-ms-win-core-registry-l1-1-0.dll
api-ms-win-core-synch-l1-2-0.dll
api-ms-win-core-string-l1-1-0.dll
api-ms-win-core-string-l2-1-0.dll
api-ms-win-core-processenvironment-l1-2-0.dll
api-ms-win-core-sysinfo-l1-2-1.dll
api-ms-win-core-processthreads-l1-1-2.dll
api-ms-win-core-profile-l1-1-0.dll
api-ms-win-core-debug-l1-1-1.dll
api-ms-win-core-string-obsolete-l1-1-0.dll
eappprxy.dll
ntdll.dll
SspiCli.dll
CRYPT32.dll
api-ms-win-core-timezone-l1-1-0.dll
api-ms-win-security-credentials-l1-1-0.dll
api-ms-win-core-heap-l2-1-0.dll
api-ms-win-security-sddl-l1-1-0.dll
api-ms-win-core-handle-l1-1-0.dll
api-ms-win-core-delayload-l1-1-1.dll
api-ms-win-core-util-l1-1-0.dll
SAMLIB.dll

This means that when TtlsAuth.dll is loaded, the above files are automatically loaded too. If one of these files is corrupted or missing, TtlsAuth.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	3	168 Bytes	0.1%
Type Libraries	0	0 Bytes	0.0%
Manifest	0	0 Bytes	0.0%
All Others	4	3,358 Bytes	1.9%
Total	7	3,526 Bytes	2.0%

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
1001	EAP TTLS
1100	Server thumbprint: %ws
1101	Issuer thumbprint: %ws

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:

DllCanUnloadNow	DllGetClassObject	DllRegisterServer	DllUnregisterServer
EapPeerFreeErrorMemory	EapPeerFreeMemory	EapPeerGetInfo

Imported Functions List

The following functions are imported by this dll:

• msvcrt.dll:
  

  _CxxThrowException

  _XcptFilter

  __CxxFrameHandler

  ___lc_codepage_func

  ___lc_collate_cp_func

  ___lc_handle_func

  ___mb_cur_max_func

  __crtCompareStringW

  __crtLCMapStringW

  __dllonexit

  __pctype_func

  _amsg_exit

  _callnewh

  _errno

  _except_handler4_common

  _free_locale

  _get_current_locale

  _initterm

  _ismbblead

  _lock

  _onexit

  _purecall

  _unlock

  _wcsdup

  _wcsicmp

  abort

  atol

  calloc

  free

  malloc

  memcmp

  memcpy

  memcpy_s

  memmove

  memset

  public: __thiscall bad_cast::bad_cast(char const *)

  public: __thiscall bad_cast::bad_cast(class bad_cast const &)

  public: __thiscall exception::exception(char const * const &)

  public: __thiscall exception::exception(char const * const &,int)

  public: __thiscall exception::exception(class exception const &)

  public: virtual __thiscall bad_cast::~bad_cast(void)

  public: virtual __thiscall exception::~exception(void)

  public: virtual __thiscall type_info::~type_info(void)

  public: virtual char const * __thiscall exception::what(void)const

  realloc

  setlocale

  sscanf_s

  strcat_s

  strchr

  strcpy_s

  strncat_s

  strnlen

  strstr

  swprintf_s

  void __cdecl operator delete(void *)

  void __cdecl operator delete[](void *)

  wcscat_s

  wcschr

  wcscpy_s

  wcsncpy_s

• 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-errorhandling-l1-1-1.dll:
  

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

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

  KernelBase!CheckTokenMembership	KernelBase!GetTokenInformation	KernelBase!ImpersonateLoggedOnUser
  KernelBase!RevertToSelf

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

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

• OLEAUT32.dll:
  

  VarUI4FromStr

• api-ms-win-core-com-l1-1-1.dll:
  

  combase!CoCreateInstance	combase!CoImpersonateClient	combase!CoRevertToSelf	combase!CoTaskMemAlloc
  combase!CoTaskMemFree	combase!CoTaskMemRealloc	combase!StringFromGUID2

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

  KernelBase!DisableThreadLibraryCalls	KernelBase!FindResourceExW	KernelBase!FreeLibrary
  KernelBase!GetModuleFileNameW	KernelBase!GetModuleHandleW	KernelBase!GetProcAddress
  KernelBase!LoadLibraryExW	KernelBase!LoadResource	KernelBase!LoadStringW
  KernelBase!SizeofResource

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

  KernelBase!RegCloseKey	KernelBase!RegCreateKeyExW	KernelBase!RegDeleteValueW	KernelBase!RegEnumKeyExW
  KernelBase!RegOpenKeyExW	KernelBase!RegQueryInfoKeyW	KernelBase!RegQueryValueExW	KernelBase!RegSetValueExW

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

  KernelBase!InitializeCriticalSectionEx	KernelBase!Sleep	KernelBase!WaitForSingleObject
  ntdll!RtlDeleteCriticalSection	ntdll!RtlEnterCriticalSection	ntdll!RtlInitializeCriticalSection
  ntdll!RtlLeaveCriticalSection

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

  KernelBase!GetStringTypeW

  KernelBase!MultiByteToWideChar

  KernelBase!WideCharToMultiByte

• api-ms-win-core-string-l2-1-0.dll:
  

  KernelBase!CharNextW

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

  KernelBase!ExpandEnvironmentStringsW

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

  KernelBase!GetComputerNameExW	KernelBase!GetSystemTime	KernelBase!GetSystemTimeAsFileTime
  KernelBase!GetTickCount

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

  KernelBase!OpenThreadToken	kernel32!CreateThread	kernel32!GetCurrentProcess	kernel32!GetCurrentProcessId
  kernel32!GetCurrentThread	kernel32!GetCurrentThreadId	kernel32!TerminateProcess

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

  ntdll!RtlQueryPerformanceCounter

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

  KernelBase!OutputDebugStringA

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

  kernel32!lstrcmpiW

• eappprxy.dll:
  

  EapHostPeerBeginSession	EapHostPeerEndSession	EapHostPeerFreeEapError
  EapHostPeerFreeRuntimeMemory	EapHostPeerGetIdentity	EapHostPeerGetResponseAttributes
  EapHostPeerGetResult	EapHostPeerGetSendPacket	EapHostPeerGetUIContext
  EapHostPeerInitialize	EapHostPeerProcessReceivedPacket	EapHostPeerSetResponseAttributes
  EapHostPeerSetUIContext	EapHostPeerUninitialize

• ntdll.dll:
  

  RtlCreateUnicodeStringFromAsciiz	RtlFreeAnsiString	RtlInitString
  RtlNtStatusToDosError	WinSqmAddToAverageDWORD

• SspiCli.dll:
  

  AcquireCredentialsHandleW	DecryptMessage	DeleteSecurityContext
  EncryptMessage	FreeContextBuffer	GetUserNameExW
  InitializeSecurityContextW	LsaCallAuthenticationPackage	LsaDeregisterLogonProcess
  LsaFreeReturnBuffer	LsaLookupAuthenticationPackage	LsaRegisterLogonProcess
  QueryContextAttributesW	SetContextAttributesW

• CRYPT32.dll:
  

  CertCompareCertificateName	CertGetCertificateChain	CertGetCertificateContextProperty
  CertGetEnhancedKeyUsage	CertGetNameStringW	CertVerifyCertificateChainPolicy
  CertVerifySubjectCertificateContext	CertVerifyTimeValidity	CryptProtectData
  CryptUnprotectData

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

  KernelBase!SystemTimeToFileTime

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

  sechost!CredIsProtectedW

  sechost!CredUnprotectW

  sechost!CredWriteA

• api-ms-win-core-heap-l2-1-0.dll:
  

  KernelBase!LocalAlloc

  KernelBase!LocalFree

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

  sechost!ConvertStringSidToSidW

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

  KernelBase!CloseHandle

  KernelBase!DuplicateHandle

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

  KernelBase!DelayLoadFailureHook

  KernelBase!ResolveDelayLoadedAPI

• api-ms-win-core-util-l1-1-0.dll:
  

  ntdll!RtlDecodePointer

  ntdll!RtlEncodePointer

• SAMLIB.dll:
  

  SamiEncryptPasswords