InputHost[.]dll

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General

Target

InputHost.dll
Size

579KB
MD5

6575ece27c31fe79cbcae26c390b1a75
SHA1

878c2c9ce2f30b12a0bcdd4cb95edc6ff7635b4a
SHA256

3305283ab6d5b35bdf42a8dd065710bb529eaebc30a25013510022032c43fba0
SHA512

cf842d6e61b78d1c9a3d684bdafa146a9ed812a60d361c68bf8e6b5279346ffe571fb289b785757ae7ee1c083c4154032e3848b1021b70b0a726a72207593236
SSDEEP

12288:le0S5mu2veNsg3lQx9ImpkeEjcXlIfiJ/TmXEBYQ277W+BvTDjVAcF:w92msgV89ImieCcXlIfiJ/SXEaQ2HW+v

Score

1^/10

Malware Config

Signatures

Files

InputHost.dll
.dll windows:10 windows x86 arch:x86

4c7a9f4bad7798d2c52acafabb141914

Code Sign

33:00:00:02:66:bd:15:80:ef:a7:5c:d6:d3:00:00:00:00:02:66
Certificate

Issuer

CN=Microsoft Windows Production PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

04-03-2020 18:30

Not After

03-03-2021 18:30

Subject

CN=Microsoft Windows,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Extended Key Usages

ExtKeyUsageCodeSigning

61:07:76:56:00:00:00:00:00:08
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2010,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

19-10-2011 18:41

Not After

19-10-2026 18:51

Subject

CN=Microsoft Windows Production PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

cb:7c:21:e8:3d:42:3a:cf:97:59:31:c8:0f:32:00:e7:fd:d1:65:5d:df:50:8a:d7:d4:ba:1c:31:3b:e5:54:c0
Signer

Actual PE Digest

cb:7c:21:e8:3d:42:3a:cf:97:59:31:c8:0f:32:00:e7:fd:d1:65:5d:df:50:8a:d7:d4:ba:1c:31:3b:e5:54:c0

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL

PDB Paths

InputHost.pdb

Imports

msvcp_win

?__ExceptionPtrCopyException@@YAXPAXPBX1@Z
?_Throw_future_error@std@@YAXABVerror_code@1@@Z
_Cnd_init_in_situ
?_Syserror_map@std@@YAPBDH@Z
_Cnd_register_at_thread_exit
_Cnd_unregister_at_thread_exit
?_Xout_of_range@std@@YAXPBD@Z
_Mtx_unlock
?_Throw_C_error@std@@YAXH@Z
_Mtx_lock
_Mtx_init_in_situ
?__ExceptionPtrAssign@@YAXPAXPBX@Z
_Cnd_wait
_Cnd_broadcast
?_XGetLastError@std@@YAXXZ
?_Xlength_error@std@@YAXPBD@Z
_Cnd_destroy_in_situ
_Mtx_destroy_in_situ
?_Xbad_function_call@std@@YAXXZ
?_Execute_once@std@@YAHAAUonce_flag@1@P6GHPAX1PAPAX@Z1@Z
?__ExceptionPtrCopy@@YAXPAXPBX@Z
?__ExceptionPtrCreate@@YAXPAX@Z
?_Rethrow_future_exception@std@@YAXVexception_ptr@1@@Z
?__ExceptionPtrRethrow@@YAXPBX@Z
?__ExceptionPtrCurrentException@@YAXPAX@Z
?__ExceptionPtrDestroy@@YAXPAX@Z
?__ExceptionPtrToBool@@YA_NPBX@Z

api-ms-win-crt-runtime-l1-1-0

_initterm
_initterm_e

api-ms-win-crt-string-l1-1-0

memset

api-ms-win-crt-private-l1-1-0

_o__errno
_o__execute_onexit_table
_o__free_base
_o__initialize_narrow_environment
_o__initialize_onexit_table
_o__invalid_parameter_noinfo
_o__invalid_parameter_noinfo_noreturn
_o__malloc_base
_o__purecall
_o__register_onexit_function
_o__seh_filter_dll
memmove
_o_free
_o_malloc
_o_realloc
_o_terminate
_o_towupper
_except_handler4_common
_CxxThrowException
_o__crt_atexit
_o__configure_narrow_argv
_o__cexit
_o__callnewh
_o___stdio_common_vswprintf
_o___stdio_common_vsnprintf_s
_o___std_type_info_destroy_list
_o___std_exception_destroy
_o___std_exception_copy
__std_terminate
__CxxFrameHandler3
memcpy

coremessaging

CoreUICallCreateEndpointHost
CoreUICallCreateEndpointHostWithSendPriority
CoreUICallReceive
CoreUICallSend
CoreUICallCreateConversationHost
CoreUICreate

api-ms-win-core-libraryloader-l1-2-0

LockResource
LoadResource
GetModuleFileNameA
DisableThreadLibraryCalls
LoadLibraryExW
GetProcAddress
SizeofResource
GetModuleHandleExW
GetModuleHandleW

api-ms-win-core-synch-l1-1-0

OpenSemaphoreW
CreateEventExW
SetEvent
ReleaseSRWLockExclusive
CreateMutexExW
WaitForSingleObjectEx
AcquireSRWLockExclusive
CreateEventW
ResetEvent
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
LeaveCriticalSection
EnterCriticalSection
InitializeCriticalSectionEx
ReleaseSRWLockShared
InitializeCriticalSection
CreateSemaphoreExW
WaitForSingleObject
AcquireSRWLockShared
ReleaseSemaphore
InitializeSRWLock
ReleaseMutex

api-ms-win-core-heap-l1-1-0

HeapAlloc
GetProcessHeap
HeapFree

api-ms-win-core-errorhandling-l1-1-0

SetLastError
RaiseException
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetLastError

api-ms-win-core-processthreads-l1-1-0

TerminateProcess
GetCurrentProcessId
OpenProcessToken
GetCurrentProcess
CreateThread
GetCurrentThreadId

api-ms-win-core-localization-l1-2-0

FormatMessageW

api-ms-win-core-debug-l1-1-0

DebugBreak
IsDebuggerPresent
OutputDebugStringW

api-ms-win-core-handle-l1-1-0

CloseHandle

api-ms-win-core-synch-l1-2-0

InitOnceComplete
InitOnceExecuteOnce
InitOnceBeginInitialize
Sleep
WaitOnAddress
WakeByAddressSingle

api-ms-win-core-winrt-string-l1-1-0

WindowsDuplicateString
WindowsCreateStringReference
WindowsGetStringRawBuffer
WindowsIsStringEmpty
WindowsStringHasEmbeddedNull
WindowsCreateString
WindowsDeleteString
WindowsTrimStringStart
WindowsTrimStringEnd

api-ms-win-core-com-l1-1-0

CreateStreamOnHGlobal
CoMarshalInterface
CoGetInterfaceAndReleaseStream
CoReleaseMarshalData
CoCreateInstance
CoCreateFreeThreadedMarshaler
CoTaskMemAlloc
CoGetApartmentType
CoSetProxyBlanket
CoIncrementMTAUsage
CoDecrementMTAUsage

api-ms-win-core-util-l1-1-0

DecodePointer
EncodePointer

api-ms-win-core-winrt-error-l1-1-0

RoOriginateErrorW
RoOriginateError
GetRestrictedErrorInfo
RoTransformError
SetRestrictedErrorInfo

api-ms-win-core-processthreads-l1-1-1

IsProcessorFeaturePresent
GetProcessMitigationPolicy
OpenProcess

api-ms-win-core-profile-l1-1-0

QueryPerformanceFrequency
QueryPerformanceCounter

api-ms-win-core-sysinfo-l1-1-0

GetSystemTimeAsFileTime

api-ms-win-core-interlocked-l1-1-0

InitializeSListHead

ntdll

RtlPublishWnfStateData
RtlUnsubscribeWnfNotificationWaitForCompletion
NtQueryWnfStateData
RtlSubscribeWnfStateChangeNotification
RtlGetDeviceFamilyInfoEnum
RtlIsMultiSessionSku

api-ms-win-core-apiquery-l1-1-0

ApiSetQueryApiSetPresence

twinapi.appcore

ord7

api-ms-win-core-delayload-l1-1-1

ResolveDelayLoadedAPI

api-ms-win-core-delayload-l1-1-0

DelayLoadFailureHook

api-ms-win-core-winrt-error-l1-1-1

RoGetMatchingRestrictedErrorInfo
IsErrorPropagationEnabled
RoReportFailedDelegate

api-ms-win-core-errorhandling-l1-1-2

RaiseFailFastException

api-ms-win-core-com-l1-1-1

RoGetAgileReference

api-ms-win-core-winrt-l1-1-0

RoGetActivationFactory

api-ms-win-core-quirks-l1-1-0

QuirkIsEnabled

api-ms-win-core-registry-l1-1-0

RegCloseKey
RegOpenKeyExW
RegQueryValueExW

api-ms-win-eventing-provider-l1-1-0

EventWriteTransfer
EventSetInformation
EventUnregister
EventRegister

api-ms-win-security-base-l1-1-0

GetTokenInformation

api-ms-win-core-libraryloader-l1-2-1

FindResourceW

api-ms-win-core-errorhandling-l1-1-3

TerminateProcessOnMemoryExhaustion

api-ms-win-core-threadpool-l1-2-0

SubmitThreadpoolWork
WaitForThreadpoolWorkCallbacks
CloseThreadpoolWork
CreateThreadpoolWork

api-ms-win-core-kernel32-legacy-l1-1-0

MulDiv

api-ms-win-rtcore-ntuser-window-l1-1-0

SetWindowLongW
RemovePropW
GetWindowThreadProcessId
GetWindowLongW
GetPropW
SetFocus
SetPropW
GetFocus
WindowFromPoint
GetCursorPos
CallWindowProcW

coreuicomponents

CoreUIFactoryCreate

api-ms-win-rtcore-ntuser-private-l1-1-7

IsOneCoreTransformMode
MapVisualRelativePoints

api-ms-win-shcore-scaling-l1-1-1

ord244

api-ms-win-shcore-scaling-l1-1-0

GetScaleFactorForDevice

api-ms-win-shcore-taskpool-l1-1-0

SHTaskPoolQueueTask
SHTaskPoolAllowThreadReuse

d2d1

ord1

d3d11

D3D11CreateDevice

propsys

PropVariantToUInt64
PropVariantToDouble
PropVariantToBoolean

api-ms-win-core-winrt-robuffer-l1-1-0

RoGetBufferMarshaler

shcore

ord247
ord248

win32u

NtCreateCompositionInputSink
NtCloseCompositionInputSink
NtQueryCompositionInputSinkLuid

api-ms-win-security-sddl-l1-1-0

ConvertStringSecurityDescriptorToSecurityDescriptorW

api-ms-win-core-heap-l2-1-0

LocalFree

combase

ord90
ord157

Exports

Exports

CreateComboButtonProxy
CreateCursorClient
CreateCursorManager
CreateDragOperationPrivate
CreateGenericInputHost
CreateHeatGripServiceClient
CreateInputDeviceWatcher
CreateInputHost
CreateInputHostForProcess
CreateInputSystemClientConnection
CreateMPCManagerClient
CreatePointerInputHost
CreateTouchInputHost
CreateViewHitTestRequestClient
DllCanUnloadNow
DllGetActivationFactory
DllGetClassObject
SetInputButtonEnabledOnIdle
SetInputDeviceIndicatorState
SetInputDeviceRepeatParameters
SetInputFocus
TouchInputHostCreate
ViewHitTestClientCreate

Sections

.text
Size: 513KB - Virtual size: 512KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 4KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.didat
Size: 512B - Virtual size: 100B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.reloc
Size: 37KB - Virtual size: 37KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

4c7a9f4bad7798d2c52acafabb141914

Code Sign

33:00:00:02:66:bd:15:80:ef:a7:5c:d6:d3:00:00:00:00:02:66Certificate

Extended Key Usages

61:07:76:56:00:00:00:00:00:08Certificate

Key Usages

cb:7c:21:e8:3d:42:3a:cf:97:59:31:c8:0f:32:00:e7:fd:d1:65:5d:df:50:8a:d7:d4:ba:1c:31:3b:e5:54:c0Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcp_win

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-private-l1-1-0

coremessaging

api-ms-win-core-libraryloader-l1-2-0

api-ms-win-core-synch-l1-1-0

api-ms-win-core-heap-l1-1-0

api-ms-win-core-errorhandling-l1-1-0

api-ms-win-core-processthreads-l1-1-0

api-ms-win-core-localization-l1-2-0

api-ms-win-core-debug-l1-1-0

api-ms-win-core-handle-l1-1-0

api-ms-win-core-synch-l1-2-0

api-ms-win-core-winrt-string-l1-1-0

api-ms-win-core-com-l1-1-0

api-ms-win-core-util-l1-1-0

api-ms-win-core-winrt-error-l1-1-0

api-ms-win-core-processthreads-l1-1-1

api-ms-win-core-profile-l1-1-0

api-ms-win-core-sysinfo-l1-1-0

api-ms-win-core-interlocked-l1-1-0

ntdll

api-ms-win-core-apiquery-l1-1-0

twinapi.appcore

api-ms-win-core-delayload-l1-1-1

api-ms-win-core-delayload-l1-1-0

api-ms-win-core-winrt-error-l1-1-1

api-ms-win-core-errorhandling-l1-1-2

api-ms-win-core-com-l1-1-1

api-ms-win-core-winrt-l1-1-0

api-ms-win-core-quirks-l1-1-0

api-ms-win-core-registry-l1-1-0

api-ms-win-eventing-provider-l1-1-0

api-ms-win-security-base-l1-1-0

api-ms-win-core-libraryloader-l1-2-1

api-ms-win-core-errorhandling-l1-1-3

api-ms-win-core-threadpool-l1-2-0

api-ms-win-core-kernel32-legacy-l1-1-0

api-ms-win-rtcore-ntuser-window-l1-1-0

coreuicomponents

api-ms-win-rtcore-ntuser-private-l1-1-7

api-ms-win-shcore-scaling-l1-1-1

api-ms-win-shcore-scaling-l1-1-0

api-ms-win-shcore-taskpool-l1-1-0

d2d1

d3d11

propsys

api-ms-win-core-winrt-robuffer-l1-1-0

shcore

win32u

api-ms-win-security-sddl-l1-1-0

api-ms-win-core-heap-l2-1-0

combase

Exports

Exports

Sections

.text Size: 513KB - Virtual size: 512KB

.data Size: 4KB - Virtual size: 5KB

.idata Size: 10KB - Virtual size: 9KB

.didat Size: 512B - Virtual size: 100B

.reloc Size: 37KB - Virtual size: 37KB

33:00:00:02:66:bd:15:80:ef:a7:5c:d6:d3:00:00:00:00:02:66
Certificate

61:07:76:56:00:00:00:00:00:08
Certificate

cb:7c:21:e8:3d:42:3a:cf:97:59:31:c8:0f:32:00:e7:fd:d1:65:5d:df:50:8a:d7:d4:ba:1c:31:3b:e5:54:c0
Signer

.text
Size: 513KB - Virtual size: 512KB

.data
Size: 4KB - Virtual size: 5KB

.idata
Size: 10KB - Virtual size: 9KB

.didat
Size: 512B - Virtual size: 100B

.reloc
Size: 37KB - Virtual size: 37KB