mscorsvw.pdb
Static task
static1
Behavioral task
behavioral1
Sample
d66adef813ba74cdd42a0879d7611999def7dc25a0d9cd21a483f1c011275839.exe
Resource
win7-20240220-en
General
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Target
d66adef813ba74cdd42a0879d7611999def7dc25a0d9cd21a483f1c011275839
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Size
648KB
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MD5
cd691024ac0d6e868f1468e284ddeb28
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SHA1
4fd67fca5b2d67ad4cd7b909dc23c078dc5da9f5
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SHA256
d66adef813ba74cdd42a0879d7611999def7dc25a0d9cd21a483f1c011275839
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SHA512
fff5c91ab443d4447261f4cead34c6a3123fd6ad0f31e8aa4d198de896ff51de4fe129b3057cd0bca1600bfd219b8437ba16c77e0a7fd69a49543b5503bfaf43
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SSDEEP
12288:2qz2DWUIcnjg+LW9GdbKoh3xOeXEV8LkKBAdEc3wvOXpz01X:3z2DWlcndLxdmo+eXEVT3wvUzO
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource d66adef813ba74cdd42a0879d7611999def7dc25a0d9cd21a483f1c011275839
Files
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d66adef813ba74cdd42a0879d7611999def7dc25a0d9cd21a483f1c011275839.exe windows:5 windows x64 arch:x64
c54f40d6023142651a792ae38ae262de
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_RELOCS_STRIPPED
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
PDB Paths
Imports
mscoree
GetRequestedRuntimeInfo
GetRealProcAddress
msvcr80
?_type_info_dtor_internal_method@type_info@@QEAAXXZ
__crt_debugger_hook
_decode_pointer
_onexit
_lock
__dllonexit
_unlock
?terminate@@YAXXZ
__set_app_type
_encode_pointer
_fmode
_commode
__setusermatherr
_configthreadlocale
_initterm_e
_initterm
_acmdln
exit
_cexit
_ismbblead
_exit
_XcptFilter
__C_specific_handler
__getmainargs
_amsg_exit
free
malloc
_vsnprintf
_snwprintf_s
wcstoul
wcscat_s
towupper
_vsnwprintf_s
_errno
_vsnprintf_s
strcpy_s
wcsncpy_s
wcscpy_s
memmove
_purecall
_wcsicmp
memcmp
memcpy
_CxxThrowException
__CxxFrameHandler3
memset
advapi32
RegOpenKeyExA
RegDeleteKeyW
RegSetValueExW
RegCreateKeyExW
RegQueryValueExW
RegOpenKeyExW
RegCloseKey
kernel32
VirtualAlloc
SleepEx
ReleaseMutex
CreateMutexW
WaitForSingleObjectEx
HeapFree
GetProcessHeap
HeapAlloc
TlsFree
TlsAlloc
TlsSetValue
ReleaseSemaphore
CreateSemaphoreW
ResetEvent
DeleteCriticalSection
InitializeCriticalSection
LeaveCriticalSection
EnterCriticalSection
GetCurrentProcessId
VirtualFree
GetVersionExA
RaiseException
CloseHandle
GetSystemTimeAsFileTime
QueryPerformanceCounter
GetCurrentThreadId
VirtualQuery
VirtualProtect
HeapCreate
HeapDestroy
HeapValidate
Sleep
GetStartupInfoA
SetUnhandledExceptionFilter
GetTickCount
UnhandledExceptionFilter
RtlVirtualUnwind
RtlLookupFunctionEntry
RtlCaptureContext
LoadLibraryExW
GetCommandLineW
GetCurrentProcess
SetEvent
GetModuleHandleW
OpenProcess
LoadLibraryW
TerminateProcess
GetModuleFileNameW
GetProcAddress
CreateEventW
WaitForMultipleObjects
IsDebuggerPresent
OpenEventW
DebugBreak
CreateThread
TlsGetValue
FreeLibrary
GetLastError
SetLastError
LocalFree
MultiByteToWideChar
GetACP
GetCPInfo
WideCharToMultiByte
FormatMessageW
GetEnvironmentVariableW
lstrlenW
user32
LoadStringW
PeekMessageW
DispatchMessageW
MessageBoxW
MsgWaitForMultipleObjects
ole32
CoRegisterClassObject
CoInitializeEx
CoReleaseServerProcess
CoAddRefServerProcess
CoUninitialize
CoRevokeClassObject
oleaut32
SetErrorInfo
SysStringLen
Sections
.text Size: 72KB - Virtual size: 72KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 4KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.pdata Size: 5KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 568KB - Virtual size: 572KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE