Static task
static1
Behavioral task
behavioral1
Sample
cpuid.exe
Resource
win10v2004-20230703-en
General
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Target
cpuid.exe
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Size
11KB
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MD5
319d0a16e2773f74e25cce45bdad333a
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SHA1
2f758fed76f876c0be7949ec263b428f52a8f5ac
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SHA256
937b746ef03160241c6e6dab8b0d59104e105b6aaa7405ad7aa40f198982f405
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SHA512
c43c45e95ad5a37c111b3c0968ead6a36465d6af83012ff40b6539abd5bcbf30f65ed7862edea40a7ceb8add83b49c5f1cc1a24a9941c605abd047a3e37aad66
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SSDEEP
192:c/llK5npozDW2CPbWJ7TVGjOnMY6PM7E5hzebicz:4S5I/WiJ9GjY0PM7qm
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource cpuid.exe
Files
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cpuid.exe.exe windows x86
33c80701979006945efed973286b9a9e
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
vcruntime140
__std_exception_copy
_except_handler4_common
memset
__current_exception_context
__current_exception
__std_exception_destroy
_CxxThrowException
api-ms-win-crt-stdio-l1-1-0
__p__commode
__stdio_common_vfprintf
__acrt_iob_func
_set_fmode
__stdio_common_vsprintf
api-ms-win-crt-runtime-l1-1-0
_register_thread_local_exe_atexit_callback
_c_exit
_initialize_onexit_table
_register_onexit_function
_cexit
_controlfp_s
terminate
_exit
system
_seh_filter_exe
exit
__p___argv
__p___argc
_initterm_e
_initterm
_get_initial_narrow_environment
_initialize_narrow_environment
_configure_narrow_argv
_crt_atexit
_set_app_type
api-ms-win-crt-math-l1-1-0
__setusermatherr
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
api-ms-win-crt-heap-l1-1-0
free
_callnewh
malloc
_set_new_mode
kernel32
IsDebuggerPresent
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
GetCurrentThreadId
GetModuleHandleW
UnhandledExceptionFilter
InitializeSListHead
GetSystemTimeAsFileTime
Sections
.text Size: 4KB - Virtual size: 4KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - Virtual size: 3KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 512B - Virtual size: 1024B
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: 520B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ