EditionUpgradeHelper[.]dll

Sharing

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General

Target

EditionUpgradeHelper.dll
Size

177KB
MD5

7e55d9afee5487cf0485faea1f4af31c
SHA1

bb7c340be3e00f25e1e7a23732d8e6908c4e39a3
SHA256

fc40e1bb7d01ed6a126d8bd1f974a1974974a5dfbfc6d910f69b0def488d2214
SHA512

96a50aabc08ed5d7be280041b926eb8301c01eefab91067a05a71e4dd9f03b192abc890dc66c7dc5701e3afb214f3c421cd8d1c61455201f83dd82a11e6667c9
SSDEEP

3072:z9PvkpPVFBaXEDwHSionkdtMsZsYpWAE+uL7Mu+rT55gKO9ELGdNIZmXrFd7q9X4:JHgZcyiskd1un+v5fOT9qPQq73gqYnGC

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
EditionUpgradeHelper.dll

Files

EditionUpgradeHelper.dll
.dll windows:10 windows x86 arch:x86

226fa9a31aea05408df701ad1ac23dd2

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

EditionUpgradeHelper.pdb

Imports

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

_initterm_e
_initterm

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

memset

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

_o__callnewh
_o__cexit
_o__configure_narrow_argv
_o__crt_atexit
_o__errno
_o__execute_onexit_table
_o__initialize_narrow_environment
_o__initialize_onexit_table
_o__invalid_parameter_noinfo
_o__purecall
_o__register_onexit_function
_o__seh_filter_dll
memmove
_o_free
_o_malloc
__CxxFrameHandler3
_except_handler4_common
_CxxThrowException
_o___stdio_common_vswprintf
_o___std_type_info_destroy_list
_o___std_exception_destroy
_o___std_exception_copy
memcpy

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

GetModuleHandleExW
GetModuleHandleW
GetProcAddress
GetModuleFileNameA

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

WaitForSingleObjectEx
OpenSemaphoreW
CreateEventW
ResetEvent
SetEvent
DeleteCriticalSection
ReleaseMutex
LeaveCriticalSection
EnterCriticalSection
CreateMutexExW
AcquireSRWLockShared
ReleaseSRWLockShared
CreateSemaphoreExW
ReleaseSRWLockExclusive
WaitForSingleObject
ReleaseSemaphore
InitializeCriticalSectionAndSpinCount
AcquireSRWLockExclusive

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

HeapFree
HeapAlloc
GetProcessHeap

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

UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetLastError
RaiseException
SetLastError

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

TerminateProcess
GetCurrentThreadId
GetCurrentProcessId
GetCurrentProcess

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

FormatMessageW

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

OutputDebugStringW
DebugBreak
IsDebuggerPresent

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

CloseHandle

oleaut32

SysAllocString
SysFreeString

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

StringFromGUID2
CoInitializeEx
CoUninitialize
CoCreateInstance

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

WindowsIsStringEmpty
WindowsCreateStringReference
WindowsGetStringRawBuffer
WindowsDeleteString
WindowsStringHasEmbeddedNull

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

EventUnregister
EventSetInformation
EventActivityIdControl
EventRegister
EventWriteTransfer

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

RoOriginateErrorW
RoOriginateError

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

DecodePointer
EncodePointer

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

GetSystemDirectoryW
GetSystemTimeAsFileTime

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

RegQueryValueExW
RegOpenKeyExW
RegCloseKey

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

RoGetActivationFactory

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

IsProcessorFeaturePresent

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

QueryPerformanceCounter

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

InitializeSListHead

shell32

ShellExecuteExW

ole32

CoGetObject

wldp

WldpQueryWindowsLockdownMode

kernel32

LocalFree
FreeLibrary
GetProcessMitigationPolicy
LocalAlloc
GetModuleFileNameW

clipc

ClipGetLicenseAndPolicyForPfn

Exports

Exports

DllCanUnloadNow
DllGetActivationFactory
DllGetClassObject

Sections

.text
Size: 158KB - Virtual size: 157KB

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: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 5KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 7KB - Virtual size: 6KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

226fa9a31aea05408df701ad1ac23dd2

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

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

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

api-ms-win-crt-private-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

oleaut32

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

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

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

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

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

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

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

shell32

ole32

wldp

kernel32

clipc

Exports

Exports

Sections

.text Size: 158KB - Virtual size: 157KB

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

.idata Size: 5KB - Virtual size: 4KB

.rsrc Size: 5KB - Virtual size: 4KB

.reloc Size: 7KB - Virtual size: 6KB

.text
Size: 158KB - Virtual size: 157KB

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

.idata
Size: 5KB - Virtual size: 4KB

.rsrc
Size: 5KB - Virtual size: 4KB

.reloc
Size: 7KB - Virtual size: 6KB