Static task
static1
Behavioral task
behavioral1
Sample
winhide.exe
Resource
win11-20240802-en
General
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Target
winhide.exe
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Size
21KB
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MD5
8e76c7cd453839f3c2ab32da0b8ec531
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SHA1
b473b5b9c91df69c2f0dbfb71deb4a04d427b4d9
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SHA256
f37a56ce6ce815765551dd9a9ad5ac5c44683de2935305b3e990bd50d6d5b3c7
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SHA512
e0205b859962f539eb2e20d64840ce96f208dffb73643f7f577b2f010ed6208f52485f3261023c398e8c5c2fec4e2b67832cf4c49110e5084af3359bb6034105
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SSDEEP
384:GaADhmA/WQhyOcUaDrufupo5fQwRM7eYezJW5jHe75HTOGvK0AOjpuMVxf:GRFzxfkEfQ1eYezgY7cOUM
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource winhide.exe
Files
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winhide.exe.exe windows:6 windows x86 arch:x86
5b3bbe5a9a1c7f5f14df7e72088c153a
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
Imports
kernel32
SetConsoleCtrlHandler
SetConsoleTitleA
CreateMutexA
GetCurrentDirectoryA
GetLastError
GetFileAttributesA
CloseHandle
GetConsoleWindow
GetPrivateProfileIntA
GetPrivateProfileStringA
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
GetModuleHandleW
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetSystemTimeAsFileTime
InitializeSListHead
UnhandledExceptionFilter
user32
GetWindowTextLengthA
GetForegroundWindow
RegisterHotKey
GetKeyboardLayout
GetWindowTextA
VkKeyScanExA
ShowWindow
GetClassNameA
GetMessageW
msvcp140
?_Xlength_error@std@@YAXPBD@Z
?sputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAE_JPBD_J@Z
?widen@?$basic_ios@DU?$char_traits@D@std@@@std@@QBEDD@Z
?put@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@D@Z
?sputc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHD@Z
?_Osfx@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEXXZ
?flush@?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV12@XZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QAEXH_N@Z
?uncaught_exception@std@@YA_NXZ
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@P6AAAV01@AAV01@@Z@Z
??6?$basic_ostream@DU?$char_traits@D@std@@@std@@QAEAAV01@PBX@Z
?cerr@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
?cout@std@@3V?$basic_ostream@DU?$char_traits@D@std@@@1@A
vcruntime140
__std_exception_destroy
memcpy
memset
_except_handler4_common
_CxxThrowException
__current_exception_context
__current_exception
__std_terminate
__CxxFrameHandler3
__std_exception_copy
memmove
api-ms-win-crt-runtime-l1-1-0
_c_exit
_register_thread_local_exe_atexit_callback
__p___argc
_initterm_e
exit
_initterm
_controlfp_s
_invalid_parameter_noinfo_noreturn
_get_initial_narrow_environment
_seh_filter_exe
_set_app_type
_exit
_crt_atexit
_register_onexit_function
_initialize_onexit_table
_initialize_narrow_environment
_configure_narrow_argv
terminate
__p___argv
_cexit
api-ms-win-crt-heap-l1-1-0
malloc
_set_new_mode
free
_callnewh
api-ms-win-crt-math-l1-1-0
__setusermatherr
api-ms-win-crt-stdio-l1-1-0
_set_fmode
__p__commode
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
Sections
.text Size: 11KB - Virtual size: 11KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 6KB - Virtual size: 6KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.rsrc Size: 512B - Virtual size: 480B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 1000B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ