Static task
static1
Behavioral task
behavioral1
Sample
challange_Benign_cf725eccf6409ef995ff382a81fbd83cf81669815e174352e0700efbc133ea1b.exe
Resource
win7-20230703-en
Behavioral task
behavioral2
Sample
challange_Benign_cf725eccf6409ef995ff382a81fbd83cf81669815e174352e0700efbc133ea1b.exe
Resource
win10v2004-20230703-en
General
-
Target
challange_Benign_cf725eccf6409ef995ff382a81fbd83cf81669815e174352e0700efbc133ea1b.exe
-
Size
39KB
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MD5
b084517223c49e87da14331c012ecbb2
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SHA1
cb05d6e1e1f32fc02cb85ad271010d12991e600f
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SHA256
cf725eccf6409ef995ff382a81fbd83cf81669815e174352e0700efbc133ea1b
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SHA512
6ed4073c7c296c5e6afa42a7f4f4f4f1bafdc3ed9a7a9dee0464ca49263431c4c16f3eee239cdec4edf81e8e53056b077b78957b67bb4dffad0cc9544036cd7a
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SSDEEP
384:OMlrgOZunEeXkJQubejJHXwPhVJ+AWByD21507cZu:OerxZunE6kJxClWhjMByDlh
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource challange_Benign_cf725eccf6409ef995ff382a81fbd83cf81669815e174352e0700efbc133ea1b.exe
Files
-
challange_Benign_cf725eccf6409ef995ff382a81fbd83cf81669815e174352e0700efbc133ea1b.exe.exe windows x86
9a2400e205acb9f8d459bd15f21351e7
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
vcruntime140d
__vcrt_GetModuleFileNameW
_except_handler4_common
memset
__current_exception_context
__current_exception
__vcrt_GetModuleHandleW
__vcrt_LoadLibraryExW
__std_type_info_destroy_list
ucrtbased
_seh_filter_dll
strcat_s
_register_onexit_function
_execute_onexit_table
_crt_atexit
_crt_at_quick_exit
_controlfp_s
terminate
_wmakepath_s
_wsplitpath_s
wcscpy_s
__stdio_common_vsprintf_s
strcpy_s
__p__commode
_set_new_mode
_configthreadlocale
_register_thread_local_exe_atexit_callback
_c_exit
_cexit
__p___argv
__p___argc
_set_fmode
_exit
exit
_initterm_e
_initterm
_get_initial_narrow_environment
_initialize_narrow_environment
_configure_narrow_argv
__setusermatherr
_set_app_type
_seh_filter_exe
_CrtDbgReportW
_CrtDbgReport
_initialize_onexit_table
kernel32
HeapAlloc
IsDebuggerPresent
RaiseException
MultiByteToWideChar
WideCharToMultiByte
QueryPerformanceCounter
GetCurrentProcessId
GetSystemTimeAsFileTime
TerminateProcess
GetCurrentProcess
GetProcAddress
FreeLibrary
VirtualQuery
GetProcessHeap
HeapFree
GetCurrentThreadId
GetLastError
GetModuleHandleW
IsProcessorFeaturePresent
GetStartupInfoW
SetUnhandledExceptionFilter
UnhandledExceptionFilter
InitializeSListHead
Sections
.textbss Size: - Virtual size: 64KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_CNT_UNINITIALIZED_DATA
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.text Size: 21KB - Virtual size: 21KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 9KB - Virtual size: 8KB
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
.idata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.msvcjmc Size: 512B - Virtual size: 260B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.00cfg Size: 512B - Virtual size: 265B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ