Microsoft[.]UI[.]Xaml[.]dll

Sharing

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General

Target

Microsoft.UI.Xaml.dll
Size

5.8MB
MD5

3edcd2305516117cd065a0080d991923
SHA1

f2287f82acc272766d52f3859dc6e03e40052694
SHA256

8b92de46c8950ced663e970a3352d3930ff3c978f3c73770935b5316cf6ca5ad
SHA512

9f8d20ca7d5e380a0e7620cf8b9533b1cfbef4f2d5a1449da528d44afdb77760b81ca15f9f3176ae370a5d375d463baf0a94aa4a274d0ba8151ee41d3d9daeee
SSDEEP

98304:aY/podzf2L7hM5c1B9Kp+O/u2/V7USBoernl5lazm19Hbb5fj4vCMHRkyJJZ/rWZ:aYqdqL751B9Kp+O/u2/V7USBoernl0c/

Score

1^/10

Malware Config

Signatures

Files

Microsoft.UI.Xaml.dll
.dll windows:6 windows x64 arch:x64

5aaa5d37e74000a661ff542d007f8650

Code Sign

33:00:00:03:4e:b5:3c:7a:c1:84:6f:eb:2b:00:00:00:00:03:4e
Certificate

Issuer

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

16/03/2023, 18:43

Not After

14/03/2024, 18:43

Subject

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

Extended Key Usages

ExtKeyUsageCodeSigning

61:0e:90:d2:00:00:00:00:00:03
Certificate

Issuer

CN=Microsoft Root Certificate Authority 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Not Before

08/07/2011, 20:59

Not After

08/07/2026, 21:09

Subject

CN=Microsoft Code Signing PCA 2011,O=Microsoft Corporation,L=Redmond,ST=Washington,C=US

Key Usages

KeyUsageDigitalSignature
KeyUsageCertSign
KeyUsageCRLSign

c2:f5:6f:f2:a6:83:22:79:7d:05:2d:dc:06:ab:54:f9:04:a8:11:cd:36:78:dc:d9:4f:51:b9:0c:7a:0f:68:55
Signer

Actual PE Digest

c2:f5:6f:f2:a6:83:22:79:7d:05:2d:dc:06:ab:54:f9:04:a8:11:cd:36:78:dc:d9:4f:51:b9:0c:7a:0f:68:55

Digest Algorithm

sha256

PE Digest Matches

true

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_APPCONTAINER
IMAGE_DLLCHARACTERISTICS_GUARD_CF

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

PDB Paths

C:\__w\1\s\BuildOutput\Release\x64\Microsoft.UI.Xaml\Microsoft.UI.Xaml.pdb

Imports

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

TlsAlloc
TlsSetValue
TlsFree
GetCurrentThreadId
TlsGetValue

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

RaiseFailFastException

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

EventRegister
EventSetInformation
EventUnregister
EventWriteTransfer

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

OutputDebugStringW

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

FormatMessageW
GetUserDefaultLocaleName

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

LocalFree

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

WideCharToMultiByte
MultiByteToWideChar

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

CoCreateGuid
CoCreateFreeThreadedMarshaler
CoTaskMemFree
CoGetObjectContext
CoGetApartmentType
CoCreateInstance
CoTaskMemAlloc

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

CloseThreadpoolTimer
CreateThreadpoolWait
SetThreadpoolWait
CreateThreadpoolTimer
TrySubmitThreadpoolCallback
SetThreadpoolTimer
CloseThreadpoolWait

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

InitOnceExecuteOnce

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

QueryPerformanceFrequency
QueryPerformanceCounter

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

CreateEventW
SetEvent
WaitForSingleObject

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

GetLastError
SetLastError

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

DisableThreadLibraryCalls
GetModuleHandleW
FreeLibrary
GetProcAddress
LoadLibraryExW

oleaut32

GetErrorInfo
SysFreeString
SafeArrayCreateVector
SetErrorInfo
SysAllocString
SysStringLen
SafeArrayPutElement

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

WindowsGetStringRawBuffer

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

RegGetValueW

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

CloseHandle

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

RoGetActivationFactory

d2d1

ord1

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

_initterm
terminate
_wassert
_cexit
_invalid_parameter_noinfo_noreturn
_errno
_invalid_parameter_noinfo
abort
_initterm_e
_seh_filter_dll
_configure_narrow_argv
_initialize_narrow_environment
_initialize_onexit_table
_register_onexit_function
_execute_onexit_table
_crt_atexit

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

wcsnlen
strcpy_s
_wcsdup
wcsncmp
_wcsicmp
towupper
iswspace

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

wcstol
wcstoul
_wtoi
wcstof

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

_fdclass
ceil
round
cos
nextafterf
floor
floorf
_dclass
pow
roundf
atan2
sin
ceilf
sqrt

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

__stdio_common_vswprintf

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

calloc
free
realloc
_callnewh
malloc

kernel32

AcquireSRWLockExclusive
ReleaseSRWLockExclusive
CompareStringEx
LCMapStringEx
DecodePointer
EncodePointer
DeleteCriticalSection
InitializeCriticalSectionEx
LeaveCriticalSection
EnterCriticalSection
SwitchToThread
WaitForSingleObjectEx
InitOnceBeginInitialize
InitOnceComplete
RaiseException
RtlPcToFileHeader
GetStringTypeW
GetSystemTimeAsFileTime
InitializeCriticalSectionAndSpinCount
ResetEvent
InitializeSListHead
GetCurrentProcessId
RtlCaptureContext
IsDebuggerPresent
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry

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

RtlUnwindEx
RtlUnwind

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

InterlockedPushEntrySList
InterlockedFlushSList

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

_unlock_locales
setlocale
__pctype_func
_lock_locales
___lc_locale_name_func
___lc_codepage_func
___lc_collate_cp_func
___mb_cur_max_func

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

HeapAlloc
HeapFree
GetProcessHeap

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

LoadLibraryW

Exports

Exports

DllCanUnloadNow
DllGetActivationFactory
DllMain
SendTelemetryOnSuspend

Sections

.text
Size: 4.0MB - Virtual size: 4.0MB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 1.4MB - Virtual size: 1.4MB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 3KB - Virtual size: 19KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 299KB - Virtual size: 299KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

_RDATA
Size: 512B - Virtual size: 348B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1024B - Virtual size: 992B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 58KB - Virtual size: 57KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

5aaa5d37e74000a661ff542d007f8650

Code Sign

33:00:00:03:4e:b5:3c:7a:c1:84:6f:eb:2b:00:00:00:00:03:4eCertificate

Extended Key Usages

61:0e:90:d2:00:00:00:00:00:03Certificate

Key Usages

c2:f5:6f:f2:a6:83:22:79:7d:05:2d:dc:06:ab:54:f9:04:a8:11:cd:36:78:dc:d9:4f:51:b9:0c:7a:0f:68:55Signer

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

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

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

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

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

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

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

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

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

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

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

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

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

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

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

oleaut32

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

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

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

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

d2d1

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

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

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

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

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

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

kernel32

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

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

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

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

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

Exports

Exports

Sections

.text Size: 4.0MB - Virtual size: 4.0MB

.rdata Size: 1.4MB - Virtual size: 1.4MB

.data Size: 3KB - Virtual size: 19KB

.pdata Size: 299KB - Virtual size: 299KB

_RDATA Size: 512B - Virtual size: 348B

.rsrc Size: 1024B - Virtual size: 992B

.reloc Size: 58KB - Virtual size: 57KB

33:00:00:03:4e:b5:3c:7a:c1:84:6f:eb:2b:00:00:00:00:03:4e
Certificate

61:0e:90:d2:00:00:00:00:00:03
Certificate

c2:f5:6f:f2:a6:83:22:79:7d:05:2d:dc:06:ab:54:f9:04:a8:11:cd:36:78:dc:d9:4f:51:b9:0c:7a:0f:68:55
Signer

.text
Size: 4.0MB - Virtual size: 4.0MB

.rdata
Size: 1.4MB - Virtual size: 1.4MB

.data
Size: 3KB - Virtual size: 19KB

.pdata
Size: 299KB - Virtual size: 299KB

_RDATA
Size: 512B - Virtual size: 348B

.rsrc
Size: 1024B - Virtual size: 992B

.reloc
Size: 58KB - Virtual size: 57KB