MSHEIF.pdb
Static task
static1
Behavioral task
behavioral1
Sample
MSHEIF.dll
Resource
win10v2004-20240508-en
General
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Target
MSHEIF.dll
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Size
28KB
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MD5
e9379de1d1bf7c1db13b10638ef6568d
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SHA1
78d697cd55a8ae3fb5f12ebfceac27e540ba32d5
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SHA256
18771817a3a2bcfbc99bdc5fee7e2f3cd3bae8cfd8755d46746f6d48c86c2827
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SHA512
b6c8ef1efb0a8b044c9818ec0273f9d8d7aae164b4ec8c587730b93774f7e5dd9e7a429084da45d254f07e62568b27c91c25020c4199813b4bf96981387e272b
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SSDEEP
768:+/xo9eQKen0DeXDvxlemqzuAZFQsBbwjM9Kk5K:+/xo9eQKe02DvxlAPx0jM9Kk5K
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource MSHEIF.dll
Files
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MSHEIF.dll.dll windows:10 windows x86 arch:x86
dfe62bf171bd1d4b86b1a16d56389a72
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
Imports
api-ms-win-crt-runtime-l1-1-0
_initterm_e
_initterm
api-ms-win-crt-private-l1-1-0
_o___stdio_common_vsprintf
_o__callnewh
_o__cexit
_o__configure_narrow_argv
_o__crt_atexit
_o__execute_onexit_table
_o__initialize_narrow_environment
_o__initialize_onexit_table
_o__register_onexit_function
memcpy
_o__seh_filter_dll
_o_free
_o_malloc
_o_qsort
_o_strncpy_s
__CxxFrameHandler3
_except_handler4_common
_CxxThrowException
_o___std_type_info_destroy_list
_o___std_exception_destroy
_o___std_exception_copy
api-ms-win-crt-string-l1-1-0
strnlen
memset
api-ms-win-core-synch-l1-2-0
InitOnceExecuteOnce
api-ms-win-core-errorhandling-l1-1-0
SetUnhandledExceptionFilter
RaiseException
GetLastError
UnhandledExceptionFilter
SetLastError
api-ms-win-eventing-provider-l1-1-0
EventRegister
EventWriteTransfer
EventSetInformation
EventUnregister
api-ms-win-core-util-l1-1-0
EncodePointer
DecodePointer
api-ms-win-eventing-classicprovider-l1-1-0
UnregisterTraceGuids
GetTraceEnableLevel
GetTraceLoggerHandle
TraceMessage
GetTraceEnableFlags
RegisterTraceGuidsW
api-ms-win-core-winrt-string-l1-1-0
WindowsCreateStringReference
api-ms-win-core-com-l1-1-0
CoTaskMemFree
api-ms-win-core-synch-l1-1-0
AcquireSRWLockExclusive
InitializeCriticalSection
ReleaseSRWLockExclusive
LeaveCriticalSection
ReleaseSRWLockShared
EnterCriticalSection
DeleteCriticalSection
AcquireSRWLockShared
api-ms-win-core-libraryloader-l1-2-0
DisableThreadLibraryCalls
LoadLibraryExW
GetProcAddress
api-ms-win-core-winrt-error-l1-1-0
RoOriginateError
api-ms-win-core-processthreads-l1-1-0
TerminateProcess
TlsSetValue
GetCurrentProcess
GetCurrentThreadId
GetCurrentProcessId
TlsGetValue
api-ms-win-core-profile-l1-1-0
QueryPerformanceCounter
api-ms-win-core-sysinfo-l1-1-0
GetSystemTimeAsFileTime
api-ms-win-core-interlocked-l1-1-0
InitializeSListHead
api-ms-win-core-debug-l1-1-0
IsDebuggerPresent
api-ms-win-core-processthreads-l1-1-1
IsProcessorFeaturePresent
api-ms-win-core-delayload-l1-1-1
ResolveDelayLoadedAPI
api-ms-win-core-delayload-l1-1-0
DelayLoadFailureHook
Exports
Exports
DllCanUnloadNow
DllGetClassObject
Sections
.text Size: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.didat Size: 512B - Virtual size: 24B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 1024B - Virtual size: 992B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ