Static task
static1
Behavioral task
behavioral1
Sample
challange_Benign_c1f11ec7ac542c221a9ae9f9bf4167144797ae468f3f7970659848debbfbed37.exe
Resource
win7-20230621-en
Behavioral task
behavioral2
Sample
challange_Benign_c1f11ec7ac542c221a9ae9f9bf4167144797ae468f3f7970659848debbfbed37.exe
Resource
win10v2004-20230703-en
General
-
Target
challange_Benign_c1f11ec7ac542c221a9ae9f9bf4167144797ae468f3f7970659848debbfbed37.exe
-
Size
39KB
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MD5
8eedf1f1a2757d7b7c0db694f91d0d39
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SHA1
5002c3c68eea7791f3a03219997a2ca15ed58080
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SHA256
c1f11ec7ac542c221a9ae9f9bf4167144797ae468f3f7970659848debbfbed37
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SHA512
7da637ca7d167cc60fe73719ca2c9a69eae9fe4d724c23d837b73f8e7225a29053d8f84cbb0c73f511f8573ca4ce4b644863d8fd121e9b7a948c9019db28c921
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SSDEEP
384:s8agcrSHOxEQWUFjTtAjzHxIgwPhFot4hiBxD215m:sAcWOxEQWUlCfRIxhCOMBxDr
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource challange_Benign_c1f11ec7ac542c221a9ae9f9bf4167144797ae468f3f7970659848debbfbed37.exe
Files
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challange_Benign_c1f11ec7ac542c221a9ae9f9bf4167144797ae468f3f7970659848debbfbed37.exe.exe windows x86
5fda2039bee07db239ebb601bc6700f6
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
_set_new_mode
__p__commode
strcpy_s
strcat_s
_register_thread_local_exe_atexit_callback
_seh_filter_dll
_initialize_onexit_table
_register_onexit_function
_execute_onexit_table
_crt_atexit
_crt_at_quick_exit
_controlfp_s
terminate
_wmakepath_s
_wsplitpath_s
wcscpy_s
_configthreadlocale
_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
_time64
rand
srand
__stdio_common_vfprintf
__acrt_iob_func
__stdio_common_vsprintf_s
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: 22KB - 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: 264B
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