PDFPrevHndlrShim.pdb
Static task
static1
Behavioral task
behavioral1
Sample
05c926f3ab634eda7b859e8e2480c500N.exe
Resource
win7-20240903-en
Behavioral task
behavioral2
Sample
05c926f3ab634eda7b859e8e2480c500N.exe
Resource
win10v2004-20240802-en
General
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Target
05c926f3ab634eda7b859e8e2480c500N.exe
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Size
133KB
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MD5
05c926f3ab634eda7b859e8e2480c500
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SHA1
2333c2993b472641c2fadfcb3601dbb2fd57801d
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SHA256
db1e3371335e5e8f8f1765957acdca0a948b184b0fa1956a9797df7ffa709c1d
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SHA512
cc15af9495927fcffa19e9dd96bffd92360cf21a9d6c03bf46e00aebd1f91ca37a6a43d9ced659fc0152076c0deda7ba6562077e5157ad9e53db29ddff08f4c5
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SSDEEP
3072:Q6oQ+TZQkg0DOfcM8UnqYqiwqWffEG5VlOPhw44:1oQgKP0DOkM5nqYqiwqWfnTQ5i
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource 05c926f3ab634eda7b859e8e2480c500N.exe
Files
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05c926f3ab634eda7b859e8e2480c500N.exe.exe windows:5 windows x86 arch:x86
f2fa3bd059f1ee6924ba6c65fc274db3
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
PDB Paths
Imports
kernel32
GetModuleHandleA
GetModuleHandleW
GetProcAddress
GetFileAttributesW
GetVersion
RaiseException
InitializeCriticalSectionAndSpinCount
DeleteCriticalSection
lstrcmpiW
LoadLibraryW
SetLastError
GetModuleFileNameW
OutputDebugStringA
LoadLibraryExW
InterlockedIncrement
InterlockedDecrement
EnterCriticalSection
LeaveCriticalSection
GetTickCount
MultiByteToWideChar
SizeofResource
LoadResource
FindResourceW
GetCurrentProcess
WaitForSingleObject
CreateThread
CreateEventW
GetCurrentThreadId
SetEvent
GetCommandLineW
GetSystemTimeAsFileTime
GetCurrentProcessId
QueryPerformanceCounter
IsDebuggerPresent
SetUnhandledExceptionFilter
UnhandledExceptionFilter
TerminateProcess
GetVolumeInformationW
lstrlenW
CreateFileW
SetNamedPipeHandleState
WriteFile
ReadFile
Sleep
OpenMutexW
CloseHandle
FreeLibrary
GetLastError
GetStartupInfoW
HeapSetInformation
InterlockedCompareExchange
InterlockedExchange
DecodePointer
EncodePointer
user32
CharNextW
TranslateMessage
GetMessageW
PostThreadMessageW
CharUpperW
DispatchMessageW
advapi32
RegQueryValueExA
RegEnumKeyExW
RegQueryInfoKeyW
RegSetValueExW
RegCloseKey
RegDeleteValueW
RegDeleteKeyW
RegCreateKeyExW
RegOpenKeyExW
RegOpenKeyExA
ole32
CoCreateInstance
CoInitialize
CoTaskMemRealloc
CoTaskMemAlloc
CoUninitialize
CoAddRefServerProcess
StringFromGUID2
CoRegisterClassObject
CoRevokeClassObject
CoTaskMemFree
CoReleaseServerProcess
oleaut32
UnRegisterTypeLi
SysAllocString
LoadTypeLi
LoadRegTypeLi
SysStringLen
VarUI4FromStr
SysFreeString
RegisterTypeLi
msvcr100
_controlfp_s
_invoke_watson
?_type_info_dtor_internal_method@type_info@@QAEXXZ
_crt_debugger_hook
__set_app_type
_fmode
_commode
__setusermatherr
_configthreadlocale
_initterm_e
_initterm
_wcmdln
exit
memset
??_V@YAXPAX@Z
??3@YAXPAX@Z
wcsstr
malloc
free
memcpy_s
_CxxThrowException
wcsncpy_s
__CxxFrameHandler3
_recalloc
??2@YAPAXI@Z
memcmp
wcscpy_s
wcscat_s
wcscmp
_except_handler4_common
?terminate@@YAXXZ
_unlock
__dllonexit
_lock
_onexit
_amsg_exit
__wgetmainargs
_cexit
_exit
_XcptFilter
rpcrt4
CStdStubBuffer_IsIIDSupported
CStdStubBuffer_QueryInterface
CStdStubBuffer_AddRef
CStdStubBuffer_Connect
NdrStubForwardingFunction
NdrOleFree
NdrOleAllocate
IUnknown_Release_Proxy
IUnknown_AddRef_Proxy
IUnknown_QueryInterface_Proxy
NdrDllGetClassObject
NdrDllCanUnloadNow
NdrCStdStubBuffer_Release
NdrCStdStubBuffer2_Release
NdrDllRegisterProxy
CStdStubBuffer_Disconnect
CStdStubBuffer_DebugServerRelease
CStdStubBuffer_DebugServerQueryInterface
CStdStubBuffer_CountRefs
NdrDllUnregisterProxy
CStdStubBuffer_Invoke
Exports
Exports
??0_Mutex@std@@QAE@W4_Uninitialized@1@@Z
??4_Init_locks@std@@QAEAAV01@ABV01@@Z
Sections
.text Size: 24KB - Virtual size: 24KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.orpc Size: 512B - Virtual size: 90B
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 13KB - Virtual size: 13KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.data Size: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
.morpc Size: 76KB - Virtual size: 76KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE