Windows 7 DLL File Information - dhcpcore.dll

The following DLL report was generated by automatic DLL script that scanned and loaded all DLL files in the system32 directory of Windows 7, 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:	DHCP Client Service
File Version:	6.1.7100.0 (winmain_win7rc.090421-1700)
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:	247 KB
Total Number of Exported Functions:	4
Total Number of Exported Functions With Names:	4

Section Headers

Name	Virtual Address	Raw Data Size	% of File	Characteristics	Section Contains...
.text	0x00001000	209,920 Bytes	83.0%	Read, Execute	Code
.data	0x00035000	7,680 Bytes	3.0%	Write, Read	Initialized Data
.rsrc	0x00037000	20,480 Bytes	8.1%	Read	Initialized Data
.reloc	0x0003c000	12,800 Bytes	5.1%	Read, Discardable	Initialized Data

Static Linking

dhcpcore.dll is statically linked to the following files:

msvcrt.dll
ntdll.dll
API-MS-Win-Core-ErrorHandling-L1-1-0.dll
API-MS-Win-Core-Handle-L1-1-0.dll
API-MS-Win-Core-Heap-L1-1-0.dll
API-MS-Win-Core-Interlocked-L1-1-0.dll
API-MS-Win-Core-LibraryLoader-L1-1-0.dll
API-MS-Win-Core-LocalRegistry-L1-1-0.dll
API-MS-Win-Core-Misc-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-String-L1-1-0.dll
API-MS-Win-Core-Synch-L1-1-0.dll
API-MS-Win-Core-SysInfo-L1-1-0.dll
API-MS-Win-Security-Base-L1-1-0.dll
DNSAPI.dll
RPCRT4.dll
WS2_32.dll
NSI.dll
WINNSI.DLL
API-MS-Win-Security-SDDL-L1-1-0.dll
API-MS-Win-Core-DelayLoad-L1-1-0.dll
API-MS-Win-Core-File-L1-1-0.dll
API-MS-Win-Core-IO-L1-1-0.dll
API-MS-Win-Core-ProcessEnvironment-L1-1-0.dll

This means that when dhcpcore.dll is loaded, the above files are automatically loaded too. If one of these files is corrupted or missing, dhcpcore.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	7	918 Bytes	0.4%
Type Libraries	0	0 Bytes	0.0%
Manifest	0	0 Bytes	0.0%
All Others	4	37,666 Bytes	14.9%
Total	11	38,584 Bytes	15.3%

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)

String ID	String Text
100	DHCP Client
101	Registers and updates IP addresses and DNS records for this computer. If this service is stopped, this computer will not receive dynamic IP addresses and DNS updates. If this service is disabled, any services that explicitly depend on it will fail to start.
102	DhcpFirewallPolicy
103	Enabling client to send packets to madcap server on 2535 port
104	MADCAP
105	MADCAP Client
10104	Enabling client to send packets to madcap server on 2535 port

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:

DhcpGlobalIsShuttingDown

DhcpGlobalServiceSyncEvent

DhcpGlobalTerminateEvent

ServiceMain

Imported Functions List

The following functions are imported by this dll:

• msvcrt.dll:
  

  _XcptFilter	_amsg_exit	_except_handler4_common	_initterm
  _local_unwind4	_vsnprintf	_vsnwprintf	_wcsicmp
  _wtol	free	malloc	memcpy
  memmove	memset	rand	srand
  time	wcschr	wcsrchr	wcstombs

• ntdll.dll:
  

  DbgPrint	EtwEventActivityIdControl	EtwEventRegister	EtwEventUnregister
  EtwEventWrite	EtwEventWriteTransfer	EtwGetTraceEnableFlags	EtwGetTraceEnableLevel
  EtwGetTraceLoggerHandle	EtwRegisterTraceGuidsW	EtwTraceMessage	EtwUnregisterTraceGuids
  NlsMbOemCodePageTag	NtClose	NtCreateFile	NtDeviceIoControlFile
  NtOpenProcessToken	NtTraceControl	RtlAddAce	RtlAnsiStringToUnicodeSize
  RtlCopySid	RtlCreateAcl	RtlCreateSecurityDescriptor	RtlDeleteSecurityObject
  RtlFreeAnsiString	RtlGUIDFromString	RtlInitString	RtlInitUnicodeString
  RtlLengthSid	RtlNewSecurityObject	RtlNtStatusToDosError	RtlOemStringToUnicodeString
  RtlRestoreLastWin32Error	RtlSetDaclSecurityDescriptor	RtlSetGroupSecurityDescriptor	RtlSetOwnerSecurityDescriptor
  RtlSetSaclSecurityDescriptor	RtlStringFromGUID	RtlUnicodeStringToAnsiSize	RtlUnicodeStringToOemString
  WinSqmAddToStream

• API-MS-Win-Core-ErrorHandling-L1-1-0.dll:
  

  kernel32!GetLastError	kernel32!SetLastError	kernel32!SetUnhandledExceptionFilter
  kernel32!UnhandledExceptionFilter

• API-MS-Win-Core-Handle-L1-1-0.dll:
  

  kernel32!CloseHandle

• API-MS-Win-Core-Heap-L1-1-0.dll:
  

  KernelBase!GetProcessHeap

  ntdll!RtlAllocateHeap

  ntdll!RtlFreeHeap

  ntdll!RtlReAllocateHeap

• API-MS-Win-Core-Interlocked-L1-1-0.dll:
  

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

• API-MS-Win-Core-LibraryLoader-L1-1-0.dll:
  

  KernelBase!DisableThreadLibraryCalls	KernelBase!FreeLibrary	KernelBase!GetProcAddress
  KernelBase!LoadLibraryExA	KernelBase!LoadLibraryExW

• API-MS-Win-Core-LocalRegistry-L1-1-0.dll:
  

  kernel32!RegCloseKey	kernel32!RegCreateKeyExW	kernel32!RegDeleteKeyExW	kernel32!RegDeleteValueW
  kernel32!RegEnumKeyExW	kernel32!RegEnumValueW	kernel32!RegOpenKeyExW	kernel32!RegQueryInfoKeyW
  kernel32!RegQueryValueExW	kernel32!RegSetValueExW

• API-MS-Win-Core-Misc-L1-1-0.dll:
  

  KernelBase!GlobalFree

  KernelBase!LocalAlloc

  KernelBase!Sleep

• API-MS-Win-Core-ProcessThreads-L1-1-0.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

  ntdll!RtlQueryPerformanceFrequency

• API-MS-Win-Core-String-L1-1-0.dll:
  

  KernelBase!MultiByteToWideChar

  KernelBase!WideCharToMultiByte

• API-MS-Win-Core-Synch-L1-1-0.dll:
  

  kernel32!CancelWaitableTimer	kernel32!CreateEventW
  kernel32!CreateSemaphoreExW	kernel32!CreateWaitableTimerExW
  kernel32!InitializeCriticalSectionAndSpinCount	kernel32!OpenEventA
  kernel32!ReleaseSemaphore	kernel32!ResetEvent
  kernel32!SetEvent	kernel32!SetWaitableTimer
  kernel32!WaitForMultipleObjectsEx	kernel32!WaitForSingleObject
  kernel32!WaitForSingleObjectEx	ntdll!RtlAcquireSRWLockExclusive
  ntdll!RtlAcquireSRWLockShared	ntdll!RtlDeleteCriticalSection
  ntdll!RtlEnterCriticalSection	ntdll!RtlInitializeConditionVariable
  ntdll!RtlInitializeCriticalSection	ntdll!RtlLeaveCriticalSection
  ntdll!RtlReleaseSRWLockExclusive	ntdll!RtlReleaseSRWLockShared

• API-MS-Win-Core-SysInfo-L1-1-0.dll:
  

  KernelBase!GetComputerNameExW	KernelBase!GetLocalTime	KernelBase!GetSystemTime
  KernelBase!GetSystemTimeAsFileTime	KernelBase!GetTickCount	KernelBase!SystemTimeToFileTime

• API-MS-Win-Security-Base-L1-1-0.dll:
  

  KernelBase!AccessCheck	KernelBase!AddAccessAllowedAce	KernelBase!AllocateAndInitializeSid
  KernelBase!FreeSid	KernelBase!GetLengthSid	KernelBase!InitializeAcl
  KernelBase!InitializeSecurityDescriptor	KernelBase!SetSecurityDescriptorDacl

• DNSAPI.dll:
  

  DnsDhcpRegisterAddrs	DnsDhcpRegisterInit	DnsDhcpRegisterTerm	DnsDhcpRemoveRegistrations
  DnsNotifyResolver	DnsQueryConfigDword

• RPCRT4.dll:
  

  I_RpcExceptionFilter	NdrServerCall2	RpcBindingToStringBindingW	RpcBindingVectorFree
  RpcEpRegisterW	RpcEpUnregister	RpcImpersonateClient	RpcRevertToSelf
  RpcServerInqBindings	RpcServerRegisterAuthInfoW	RpcServerRegisterIfEx	RpcServerUnregisterIfEx
  RpcServerUseProtseqEpW	RpcStringBindingParseW	RpcStringFreeW	UuidCreate
  UuidToStringW

• WS2_32.dll:
  

  WSACleanup	WSACloseEvent	WSACreateEvent	WSAEnumNetworkEvents
  WSAEventSelect	WSAGetLastError	WSAIoctl	WSAResetEvent
  WSASetEvent	WSAStartup	WSAWaitForMultipleEvents	bind
  closesocket	htonl	htonl	htons
  htons	inet_addr	inet_ntoa	recvfrom
  select	sendto	setsockopt	socket

• NSI.dll:
  

  NsiAllocateAndGetTable	NsiFreeTable	NsiGetAllParametersEx	NsiGetParameter
  NsiSetAllParameters	NsiSetAllParametersEx	NsiSetParameterEx

• WINNSI.DLL:
  

  NsiConnectToServer	NsiDisconnectFromServer	NsiRpcDeregisterChangeNotificationEx
  NsiRpcRegisterChangeNotificationEx

• API-MS-Win-Security-SDDL-L1-1-0.dll:
  

  sechost!ConvertStringSidToSidW

• API-MS-Win-Core-DelayLoad-L1-1-0.dll:
  

  kernel32!DelayLoadFailureHook

• API-MS-Win-Core-File-L1-1-0.dll:
  

  kernel32!CreateFileW

  kernel32!SetFileInformationByHandle

• API-MS-Win-Core-IO-L1-1-0.dll:
  

  kernel32!DeviceIoControl

• API-MS-Win-Core-ProcessEnvironment-L1-1-0.dll:
  

  KernelBase!ExpandEnvironmentStringsW