BackgroundMediaPolicy[.]dll

Sharing

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General

Target

BackgroundMediaPolicy.dll
Size

53KB
MD5

a891a42fde72b6cc997b7d16d2a3f4d1
SHA1

d37d407f4784bec3dccd7db34968163c8ae30609
SHA256

5694cc3aa1957f453d1c8589adeb2c841fdea239e91bf926282b2478da34e44e
SHA512

9c6997a2dbbb39cc7aacaa7186db34810391ab0706b0fb4f142e1ef2a04dbf0c23793e075623820a1993638b796e1f65bcbcd9aa4f2c08c992fb62cffda63e42
SSDEEP

768:8GrAYRs2s/T9hlz3CPg0l0t1FQnc0ba56xssdcreFBH2M3:8G1Rs2KLl+Y0l68ja5Alc6FBH2M

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
BackgroundMediaPolicy.dll

Files

BackgroundMediaPolicy.dll
.dll windows:10 windows x86 arch:x86

9553b1fd178e846e2e47e418d3a0173e

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

BackgroundMediaPolicy.pdb

Imports

msvcrt

__CxxFrameHandler3
_vsnwprintf
_except_handler4_common
_onexit
__dllonexit
_unlock
_callnewh
_lock
_initterm
malloc
_amsg_exit
_XcptFilter
free
_wcsicmp
_purecall
memcpy_s
memcmp
memset

ntdll

RtlIsMultiSessionSku
RtlLengthSid
RtlCopySid
RtlGetDeviceFamilyInfoEnum
RtlValidSid
RtlUnsubscribeWnfStateChangeNotification
RtlQueryWnfStateData
RtlSubscribeWnfStateChangeNotification
RtlEqualWnfChangeStamps
RtlEqualSid
RtlUnsubscribeWnfNotificationWaitForCompletion

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

DisableThreadLibraryCalls
GetProcAddress
GetModuleHandleExW
GetModuleFileNameA
GetModuleHandleW

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

ReleaseSRWLockExclusive
InitializeCriticalSection
DeleteCriticalSection
AcquireSRWLockExclusive
ReleaseSRWLockShared
EnterCriticalSection
CreateSemaphoreExW
ReleaseSemaphore
WaitForSingleObject
ReleaseMutex
WaitForSingleObjectEx
OpenSemaphoreW
AcquireSRWLockShared
LeaveCriticalSection
CreateMutexExW

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

HeapAlloc
HeapFree
GetProcessHeap

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

GetLastError
RaiseException
UnhandledExceptionFilter
SetUnhandledExceptionFilter
SetLastError

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

GetCurrentThreadId
TerminateProcess
GetCurrentProcess
GetCurrentProcessId

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

FormatMessageW

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

DebugBreak
OutputDebugStringW
IsDebuggerPresent

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

CloseHandle

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

EventRegister
EventUnregister
EventSetInformation
EventWriteTransfer

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

RoOriginateError

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

DecodePointer
EncodePointer

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

DeleteTimerQueueTimer
CreateTimerQueueTimer

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

WindowsCompareStringOrdinal
WindowsDeleteString
WindowsCreateString
WindowsGetStringRawBuffer

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

RegQueryValueExW
RegOpenKeyExW
RegCloseKey

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

CompareStringOrdinal

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

WakeAllConditionVariable
InitOnceBeginInitialize
InitOnceComplete
SleepConditionVariableSRW
Sleep

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

CoCreateFreeThreadedMarshaler
CoTaskMemAlloc

api-ms-win-core-psm-key-l1-1-0

PsmGetPackageFullNameFromKey

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

QueryPerformanceCounter

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

GetTickCount
GetSystemTimeAsFileTime

resourcepolicyclient

CreateResourcePolicyStoreClient

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

PackageFamilyNameFromFullName

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

QuirkIsEnabledForPackage3

Exports

Exports

DllCanUnloadNow
DllGetClassObject

Sections

.text
Size: 43KB - Virtual size: 42KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

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

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 3KB - Virtual size: 2KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

9553b1fd178e846e2e47e418d3a0173e

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

ntdll

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-provider-l1-1-0

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

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

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

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

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

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

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

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

api-ms-win-core-psm-key-l1-1-0

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

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

resourcepolicyclient

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

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

Exports

Exports

Sections

.text Size: 43KB - Virtual size: 42KB

.data Size: 512B - Virtual size: 1KB

.idata Size: 4KB - Virtual size: 4KB

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

.reloc Size: 3KB - Virtual size: 2KB

.text
Size: 43KB - Virtual size: 42KB

.data
Size: 512B - Virtual size: 1KB

.idata
Size: 4KB - Virtual size: 4KB

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

.reloc
Size: 3KB - Virtual size: 2KB