Windows[.]Graphics[.]Printing[.]dll

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General

Target

Windows.Graphics.Printing.dll
Size

441KB
MD5

e81c07751371e50f76693239c9a76468
SHA1

7b9d06361a7f820fe3d07ba6138bf02ccb03d031
SHA256

f858a2fe6b30d1799c3e4d6f28f9a1cb30c2420b8366c806dd2ec94c15a0e767
SHA512

9eacf3c76825f54686349574c96556d1f9fa668f5421e1927220d66fced7f91be60a3cc8d955b292e1aaf13147bfdff468c6204505019225625f2bd2b7cf2b7d
SSDEEP

12288:rFK0ezYxmHEyMDjnCYZKSUgJOsGz/mgGQPqCONqx9KICeLzJdUlyd4QmA86SWzMS:rFK0OCyMDjnCCKSUgJpGz/mgGQPqCOWf

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
Windows.Graphics.Printing.dll

Files

Windows.Graphics.Printing.dll
.dll windows:6 windows x86 arch:x86

2b2f92ad34fafd44a08d760851922efc

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

Windows.Graphics.Printing.pdb

Imports

msvcrt

malloc
_initterm
_lock
_unlock
__dllonexit
__CxxFrameHandler3
memcpy
memcmp
_ftol2
??2@YAPAXI@Z
free
_amsg_exit
_XcptFilter
_purecall
memmove
_set_errno
_vsnwprintf
_get_errno
memmove_s
realloc
bsearch_s
ceil
wcschr
_onexit
??3@YAXPAX@Z
_except_handler4_common
memset

rpcrt4

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

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

CoTaskMemFree
CoCreateInstance
CoTaskMemAlloc
CoCreateFreeThreadedMarshaler
CoGetCallerTID
CoWaitForMultipleHandles
CoIncrementMTAUsage
CoDecrementMTAUsage
CoGetClassObject
CoGetCallContext
CoReleaseMarshalData
CreateStreamOnHGlobal
CoMarshalInterface
CoGetApartmentType
CoCreateGuid
RoGetAgileReference
CoCopyProxy
CoSetProxyBlanket
StringFromGUID2
CoGetMalloc

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

EventUnregister
EventWrite
EventRegister

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

DisableThreadLibraryCalls
FreeLibrary
GetProcAddress
LoadStringW
LoadLibraryExW

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

DecodePointer
EncodePointer

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

LeaveCriticalSection
Sleep
AcquireSRWLockShared
ReleaseSRWLockShared
CreateMutexW
AcquireSRWLockExclusive
ReleaseSRWLockExclusive
InitOnceInitialize
InitializeCriticalSectionEx
InitOnceExecuteOnce
EnterCriticalSection
DeleteCriticalSection
ReleaseMutex
SetEvent
InitializeSRWLock
WaitForSingleObject
SleepConditionVariableCS
CreateEventW
ResetEvent
InitializeConditionVariable
WakeAllConditionVariable
WaitForSingleObjectEx

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

QueryPerformanceCounter

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

GetCurrentThreadId
GetProcessId
OpenProcessToken
OpenProcess
GetCurrentProcess
TerminateProcess
GetCurrentProcessId

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

GetTickCount64
GetSystemTimeAsFileTime
GetTickCount

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

SetLastError
RaiseException
UnhandledExceptionFilter
GetLastError
SetUnhandledExceptionFilter

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

CloseHandle
DuplicateHandle

api-ms-win-security-base-l1-2-0

GetTokenInformation

oleaut32

VariantInit
SysAllocString
SysFreeString
VariantClear
SysAllocStringLen
ord448
ord446
ord445
ord447
VariantChangeType

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

CompareStringOrdinal

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

FormatMessageW

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

LocalFree
LocalReAlloc
LocalAlloc

api-ms-win-devices-query-l1-1-1

DevGetObjectProperties
DevFreeObjectProperties

ntdll

NtQueryInformationToken
RtlCompareUnicodeString
RtlNtStatusToDosErrorNoTeb
RtlAllocateHeap
RtlInitUnicodeString
RtlFreeHeap
NtQueryInformationProcess
EtwUnregisterTraceGuids
EtwRegisterTraceGuidsW
EtwGetTraceEnableFlags
EtwGetTraceEnableLevel
EtwGetTraceLoggerHandle
EtwTraceMessage

user32

ord2521
GetWindowBand
GetClassNameW
GetWindowThreadProcessId
GetWindow
GetPropW

d2d1

ord1

combase

ord90
ord18
ord19
ord28
ord26
ord27
ord24
ord21
ord20
ord23
ord17
ord13
ord33
ord11
ord16
ord3
ord7
ord14
ord6
ord32
ord10
ord12
ord5
ord9
ord2
ord4
ord8
ord34
ord22
ord25
ord15

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

GlobalGetAtomNameW

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

DelayLoadFailureHook
ResolveDelayLoadedAPI

Exports

Exports

DllCanUnloadNow
DllGetActivationFactory
DllGetClassObject

Sections

.text
Size: 388KB - Virtual size: 387KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.orpc
Size: 2KB - Virtual size: 2KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.idata
Size: 6KB - Virtual size: 5KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.didat
Size: 512B - Virtual size: 188B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 34KB - Virtual size: 33KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

2b2f92ad34fafd44a08d760851922efc

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

msvcrt

rpcrt4

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

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

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

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

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

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

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

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

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

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

api-ms-win-security-base-l1-2-0

oleaut32

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

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

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

api-ms-win-devices-query-l1-1-1

ntdll

user32

d2d1

combase

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

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

Exports

Exports

Sections

.text Size: 388KB - Virtual size: 387KB

.orpc Size: 2KB - Virtual size: 2KB

.data Size: 5KB - Virtual size: 6KB

.idata Size: 6KB - Virtual size: 5KB

.didat Size: 512B - Virtual size: 188B

.rsrc Size: 3KB - Virtual size: 3KB

.reloc Size: 34KB - Virtual size: 33KB

.text
Size: 388KB - Virtual size: 387KB

.orpc
Size: 2KB - Virtual size: 2KB

.data
Size: 5KB - Virtual size: 6KB

.idata
Size: 6KB - Virtual size: 5KB

.didat
Size: 512B - Virtual size: 188B

.rsrc
Size: 3KB - Virtual size: 3KB

.reloc
Size: 34KB - Virtual size: 33KB