MiracastReceiver[.]dll

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General

Target

MiracastReceiver.dll
Size

951KB
MD5

af2ce4a6f3ab31ed651d4afb7c0d8545
SHA1

ec6cf2febd09e6b39e79643f9f938de19dc454d9
SHA256

dc13a5d509f56a8fa148d4078bb6ce3a00bbf62dc6858a22be0a4ec64b366d8a
SHA512

2961a700aed4d9e12bd7a4db2af2ee2c97c0bd09ce3c6b89da0991b4e0fb8e89b5c376a08c47d1e83f8d6028d00a28a11b3a801733f5bb6e7f4497b69b4d54dd
SSDEEP

24576:HuZyNOsVcAA8ppXdNaPDr+QhrzQHIb2BuYrRsWLBue/+m+copnQB:sPsVjnNKDA5fPB+coqB

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
MiracastReceiver.dll

Files

MiracastReceiver.dll
.dll windows:10 windows x86 arch:x86

6b1c58f071a8a922f7821afce26b30da

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

MiracastReceiver.pdb

Imports

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

_initterm_e
_initterm

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

_o__initialize_narrow_environment
_o__initialize_onexit_table
_o__invalid_parameter_noinfo
_o__invalid_parameter_noinfo_noreturn
_o__purecall
_o__register_onexit_function
_o__seh_filter_dll
_o__ultow_s
memmove
_o__wtoi
_o_free
_o_iswalpha
_o_iswdigit
_o_malloc
_o_rand_s
_o_realloc
_o_strtoul
_o_terminate
_o_towupper
_o_wcstok_s
__CxxFrameHandler3
__current_exception
__current_exception_context
_except_handler4_common
_CxxThrowException
_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
_o__execute_onexit_table
_o__errno
__std_terminate
wcsrchr
wcschr
strchr
_o__crt_atexit
_o__configure_narrow_argv
memcmp
memcpy

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

memset

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

GetModuleFileNameA
GetModuleHandleExW
SizeofResource
GetProcAddress
LoadResource
GetModuleHandleW
DisableThreadLibraryCalls
GetModuleFileNameW
LoadStringW
FindStringOrdinal
LockResource

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

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

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

HeapFree
HeapAlloc
GetProcessHeap

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

UnhandledExceptionFilter
SetUnhandledExceptionFilter
SetLastError
RaiseException
GetLastError

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

GetCurrentThread
GetThreadId
GetCurrentThreadId
OpenProcessToken
GetProcessId
SetThreadPriority
GetCurrentProcessId
OpenThreadToken
CreateThread
GetCurrentProcess
TerminateProcess

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

FormatMessageW

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

IsDebuggerPresent
OutputDebugStringW
DebugBreak

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

CloseHandle
DuplicateHandle

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

GetTraceEnableLevel
GetTraceLoggerHandle
UnregisterTraceGuids
TraceMessage
GetTraceEnableFlags
RegisterTraceGuidsW

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

DecodePointer
EncodePointer

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

InitOnceBeginInitialize
InitOnceComplete
Sleep
InitOnceExecuteOnce

rpcrt4

IUnknown_QueryInterface_Proxy
CStdStubBuffer_IsIIDSupported
CStdStubBuffer_CountRefs
CStdStubBuffer_DebugServerRelease
NdrCStdStubBuffer2_Release
CStdStubBuffer_QueryInterface
NdrDllCanUnloadNow
NdrCStdStubBuffer_Release
CStdStubBuffer_Invoke
NdrStubForwardingFunction
NdrStubCall2
NdrOleAllocate
IUnknown_Release_Proxy
NdrDllGetClassObject
CStdStubBuffer_Disconnect
CStdStubBuffer_AddRef
IUnknown_AddRef_Proxy
CStdStubBuffer_DebugServerQueryInterface
NdrOleFree
CStdStubBuffer_Connect

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

ObjectStublessClient8
ObjectStublessClient6
NdrProxyForwardingFunction5
ObjectStublessClient9
NdrProxyForwardingFunction4
ObjectStublessClient12
ObjectStublessClient11
NdrProxyForwardingFunction3
CStdStubBuffer2_CountRefs
CStdStubBuffer2_QueryInterface
CStdStubBuffer2_Disconnect
CStdStubBuffer2_Connect
ObjectStublessClient14
ObjectStublessClient18
ObjectStublessClient15
ObjectStublessClient3
ObjectStublessClient13
ObjectStublessClient10
ObjectStublessClient17
ObjectStublessClient16
ObjectStublessClient7

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

OpenProcess
IsProcessorFeaturePresent

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

QueryPerformanceFrequency
QueryPerformanceCounter

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

GetSystemTime
GetSystemTimeAsFileTime
GetComputerNameExW
GetTickCount64
GetTickCount

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

InitializeSListHead

msvcp_win

_Strcoll
?tolower@?$ctype@D@std@@QBEPBDPADPBD@Z
?id@?$collate@D@std@@2V0locale@2@A
??Bid@locale@std@@QAEIXZ
?id@?$ctype@D@std@@2V0locale@2@A
?_Getgloballocale@locale@std@@CAPAV_Locimp@12@XZ
?_Getcoll@_Locinfo@std@@QBE?AU_Collvec@@XZ
??0facet@locale@std@@IAE@I@Z
??1facet@locale@std@@MAE@XZ
?_Xregex_error@std@@YAXW4error_type@regex_constants@1@@Z
?_Xbad_alloc@std@@YAXXZ
??0_Lockit@std@@QAE@H@Z
??0_Locinfo@std@@QAE@PBD@Z
?tolower@?$ctype@D@std@@QBEDD@Z
_Strxfrm
??1_Lockit@std@@QAE@XZ
??1_Locinfo@std@@QAE@XZ
?_Getcat@?$ctype@D@std@@SAIPAPBVfacet@locale@2@PBV42@@Z
?_Incref@facet@locale@std@@UAEXXZ
?_Init@locale@std@@CAPAV_Locimp@12@_N@Z
?_Decref@facet@locale@std@@UAEPAV_Facet_base@3@XZ
?_Xlength_error@std@@YAXPBD@Z

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

EventSetInformation
EventWriteTransfer
EventRegister
EventActivityIdControl
EventUnregister

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

WaitForThreadpoolWaitCallbacks
SetThreadpoolWait
FreeLibraryWhenCallbackReturns
TrySubmitThreadpoolCallback
CloseThreadpoolTimer
WaitForThreadpoolTimerCallbacks
SetThreadpoolTimer
CreateThreadpoolTimer
CreateThreadpoolWait
CloseThreadpoolWait

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

MultiByteToWideChar
WideCharToMultiByte
CompareStringOrdinal

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

SHStrDupW

ntdll

RtlIpv6StringToAddressExW
RtlPublishWnfStateData
RtlSubscribeWnfStateChangeNotification
NtQueryWnfStateData
RtlUnsubscribeWnfNotificationWaitForCompletion

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

SystemTimeToFileTime

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

RegEnumKeyExW
RegQueryInfoKeyW
RegGetValueW
RegDeleteValueW
RegSetValueExW
RegOpenKeyExW
RegCloseKey
RegNotifyChangeKeyValue
RegCreateKeyExW

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

SHTaskPoolQueueTask
SHTaskPoolAllowThreadReuse

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

LocalFree
LocalAlloc
LocalReAlloc

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

PathCchRemoveFileSpec

api-ms-win-stateseparation-helpers-l1-1-0

GetPersistedRegistryLocationW
GetPersistedRegistryValueW

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

RegSetKeyValueW

oleaut32

SysFreeString
VariantInit

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

WaitForMultipleObjects

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

GetComputerNameW
FindResourceA

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

ApiSetQueryApiSetPresence

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

ResolveDelayLoadedAPI

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

DelayLoadFailureHook

wmi

WmiDevInstToInstanceNameW
WmiOpenBlock
WmiExecuteMethodW
WmiCloseBlock

Exports

Exports

DllCanUnloadNow
DllGetActivationFactory
DllGetClassObject

Sections

.text
Size: 867KB - Virtual size: 866KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 1024B - Virtual size: 2KB

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: 1024B - Virtual size: 712B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 69KB - Virtual size: 68KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

6b1c58f071a8a922f7821afce26b30da

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

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

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

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

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-eventing-classicprovider-l1-1-0

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

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

rpcrt4

api-ms-win-core-com-midlproxystub-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

msvcp_win

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

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

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

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

ntdll

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

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

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

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

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

api-ms-win-stateseparation-helpers-l1-1-0

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

oleaut32

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

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

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

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

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

wmi

Exports

Exports

Sections

.text Size: 867KB - Virtual size: 866KB

.data Size: 1024B - Virtual size: 2KB

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

.didat Size: 1024B - Virtual size: 712B

.rsrc Size: 2KB - Virtual size: 1KB

.reloc Size: 69KB - Virtual size: 68KB

.text
Size: 867KB - Virtual size: 866KB

.data
Size: 1024B - Virtual size: 2KB

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

.didat
Size: 1024B - Virtual size: 712B

.rsrc
Size: 2KB - Virtual size: 1KB

.reloc
Size: 69KB - Virtual size: 68KB