Windows 10 DLL File Information - dsreg.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:	AD/AAD User Device Registration
File Version:	10.0.10130.0 (fbl_impressive.150522-2224)
Company:	Microsoft Corporation
Product Name:	Microsoft® Windows® Operating System
DLL popularity	Very Low - 3 other DLL files in system32 directory are statically linked to this file.
File Size:	285 KB
Total Number of Exported Functions:	33
Total Number of Exported Functions With Names:	33

Section Headers

Name	Virtual Address	Raw Data Size	% of File	Characteristics	Section Contains...
.text	0x00001000	262,656 Bytes	89.8%	Read, Execute	Code
.data	0x00042000	512 Bytes	0.2%	Write, Read	Initialized Data
.idata	0x00043000	6,144 Bytes	2.1%	Read	Initialized Data
.didat	0x00045000	512 Bytes	0.2%	Write, Read	Initialized Data
.rsrc	0x00046000	10,752 Bytes	3.7%	Read	Initialized Data
.reloc	0x00049000	10,752 Bytes	3.7%	Read, Discardable	Initialized Data

Static Linking

dsreg.dll is statically linked to the following files:

msvcrt.dll
api-ms-win-eventing-provider-l1-1-0.dll
api-ms-win-core-heap-l2-1-0.dll
api-ms-win-core-errorhandling-l1-1-1.dll
WINHTTP.dll
api-ms-win-core-synch-l1-2-0.dll
api-ms-win-core-processthreads-l1-1-2.dll
api-ms-win-core-profile-l1-1-0.dll
api-ms-win-core-sysinfo-l1-2-1.dll
api-ms-win-security-lsalookup-l1-1-2.dll
CRYPT32.dll
api-ms-win-core-string-obsolete-l1-1-0.dll
SspiCli.dll
api-ms-win-security-base-l1-2-0.dll
api-ms-win-core-registry-l1-1-0.dll
api-ms-win-security-sddl-l1-1-0.dll
samcli.dll
api-ms-win-security-lsalookup-l2-1-1.dll
api-ms-win-core-string-l1-1-0.dll
RPCRT4.dll
netutils.dll
wkscli.dll
api-ms-win-security-cryptoapi-l1-1-0.dll
ncrypt.dll
DNSAPI.dll
WLDAP32.dll
api-ms-win-core-heap-l1-2-0.dll
api-ms-win-core-handle-l1-1-0.dll
api-ms-win-core-delayload-l1-1-1.dll
ntdll.dll

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

List of files that are statically linked to dsreg.dll

aadtb.dll
bdesvc.dll
fveskybackup.dll

This means that when one of the above files is loaded, dsreg.dll will be loaded too. (The opposite of the previous 'Static Linking' section)

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	4	14,538 Bytes	5.0%
Total	4	14,538 Bytes	5.0%

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)

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:

BeginDiscover	BeginGetJoinResponse	CompleteJoinResponse
DsrBeginDeviceAutoJoin	DsrBeginDeviceAutoJoinFederated	DsrBeginDeviceJoin
DsrBeginDeviceJoinRenew	DsrBeginDeviceUnjoin	DsrBeginDiscover
DsrBeginWorkplaceJoin	DsrBeginWorkplaceJoinRenew	DsrBeginWorkplaceUnjoin
DsrCanCurrentUserProvisionNgcKey	DsrCanUserProvisionNgcKey	DsrFreeDiscoveryMetadata
DsrFreeJoinInfo	DsrGetJoinInfo	DsrIsDeviceJoined
DsrIsWorkplaceJoined	DsrLocalUnjoin	DsrSaveDeviceTokenProperties
DsrSaveWorkplaceTokenProperties	FreeBuffer	FreeObject
GetDeviceJoinInfo	GetWorkplaceJoinInfo	InitializeJoinRequest
IsDeviceAtUserJoined	IsDeviceJoined	NgcDeregisterKey
NgcGetKeyId	NgcRegisterKey	NgcRemoveRegistration

Imported Functions List

The following functions are imported by this dll:

• msvcrt.dll:
  

  _CxxThrowException

  _XcptFilter

  __CxxFrameHandler

  __dllonexit

  _amsg_exit

  _callnewh

  _except_handler4_common

  _initterm

  _lock

  _onexit

  _purecall

  _unlock

  _vsnwprintf

  _wcsicmp

  _wtof

  free

  isalpha

  isdigit

  isxdigit

  malloc

  memcpy

  memcpy_s

  memmove

  memset

  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 exception::~exception(void)

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

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

  strtol

  void __cdecl terminate(void)

  wcsncmp

  wcsstr

• 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-heap-l2-1-0.dll:
  

  KernelBase!LocalAlloc

  KernelBase!LocalFree

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

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

• WINHTTP.dll:
  

  WinHttpCloseHandle	WinHttpConnect	WinHttpCrackUrl	WinHttpOpen
  WinHttpOpenRequest	WinHttpQueryDataAvailable	WinHttpQueryHeaders	WinHttpReadData
  WinHttpReceiveResponse	WinHttpSendRequest	WinHttpSetOption	WinHttpSetStatusCallback
  WinHttpWriteData

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

  KernelBase!Sleep

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

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

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

  ntdll!RtlQueryPerformanceCounter

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

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

• api-ms-win-security-lsalookup-l1-1-2.dll:
  

  sechost!LsaLookupUserAccountType

• CRYPT32.dll:
  

  CertAddCertificateContextToStore	CertAddEncodedCertificateToStore	CertCloseStore
  CertCreateCertificateContext	CertCreateSelfSignCertificate	CertDeleteCRLFromStore
  CertDuplicateCertificateContext	CertFindCertificateInStore	CertFindExtension
  CertFreeCertificateContext	CertGetNameStringW	CertOpenStore
  CertSetCRLContextProperty	CertStrToNameW	CryptBinaryToStringW
  CryptDecodeObjectEx	CryptEncodeObjectEx	CryptExportPublicKeyInfo
  CryptSignAndEncodeCertificate	CryptStringToBinaryW	dpapi!CryptProtectMemory
  dpapi!CryptUnprotectMemory

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

  kernel32!lstrcmpiW

• SspiCli.dll:
  

  LsaCallAuthenticationPackage	LsaConnectUntrusted	LsaDeregisterLogonProcess
  LsaFreeReturnBuffer	LsaLookupAuthenticationPackage

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

  KernelBase!CopySid	KernelBase!EqualSid	KernelBase!GetLengthSid
  KernelBase!GetTokenInformation	KernelBase!IsValidSid

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

  KernelBase!RegCloseKey	KernelBase!RegCreateKeyExW	KernelBase!RegDeleteKeyExW	KernelBase!RegEnumKeyExW
  KernelBase!RegLoadKeyW	KernelBase!RegOpenCurrentUser	KernelBase!RegOpenKeyExW	KernelBase!RegQueryInfoKeyW
  KernelBase!RegQueryValueExW	KernelBase!RegSetValueExW	KernelBase!RegUnLoadKeyW

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

  sechost!ConvertSidToStringSidW

  sechost!ConvertStringSidToSidW

• samcli.dll:
  

  NetLocalGroupAddMembers

  NetLocalGroupDelMembers

• api-ms-win-security-lsalookup-l2-1-1.dll:
  

  advapi32!LookupAccountSidW

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

  KernelBase!CompareStringEx	KernelBase!CompareStringW	KernelBase!MultiByteToWideChar
  KernelBase!WideCharToMultiByte

• RPCRT4.dll:
  

  RpcStringFreeW	UuidCompare	UuidCreate	UuidFromStringW
  UuidIsNil	UuidToStringW

• netutils.dll:
  

  NetApiBufferFree

• wkscli.dll:
  

  NetGetJoinInformation

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

  cryptsp!CryptAcquireContextW	cryptsp!CryptCreateHash	cryptsp!CryptDestroyHash	cryptsp!CryptGetHashParam
  cryptsp!CryptHashData	cryptsp!CryptReleaseContext

• ncrypt.dll:
  

  NCryptCreatePersistedKey	NCryptFinalizeKey	NCryptFreeObject	NCryptOpenKey
  NCryptOpenStorageProvider	NCryptSetProperty	NCryptSignHash

• DNSAPI.dll:
  

  DnsFree

  DnsQueryEx

• WLDAP32.dll:
  

  LdapGetLastError	LdapMapErrorToWin32	ldap_bind_sW	ldap_connect
  ldap_count_values	ldap_count_values_len	ldap_first_entry	ldap_get_optionW
  ldap_get_valuesW	ldap_get_values_lenW	ldap_initW	ldap_modify_ext_sW
  ldap_msgfree	ldap_search_ext_sW	ldap_unbind_s	ldap_value_free
  ldap_value_freeW

• api-ms-win-core-heap-l1-2-0.dll:
  

  KernelBase!GetProcessHeap

  ntdll!RtlAllocateHeap

  ntdll!RtlFreeHeap

  ntdll!RtlReAllocateHeap

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

  KernelBase!CloseHandle

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

  KernelBase!DelayLoadFailureHook

  KernelBase!ResolveDelayLoadedAPI

• ntdll.dll:
  

  RtlNtStatusToDosError