Static task
static1
Behavioral task
behavioral1
Sample
challange_Benign_c67fa789e744f451d8c3c98045d4481c982b5bee725073e2d111e9a15e2b9fcb.exe
Resource
win7-20230703-en
Behavioral task
behavioral2
Sample
challange_Benign_c67fa789e744f451d8c3c98045d4481c982b5bee725073e2d111e9a15e2b9fcb.exe
Resource
win10v2004-20230621-en
General
-
Target
challange_Benign_c67fa789e744f451d8c3c98045d4481c982b5bee725073e2d111e9a15e2b9fcb.exe
-
Size
18KB
-
MD5
663aa7187ee942d01bb3109551c0888b
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SHA1
2a89154683b3d2d872acdfa60278571da1bb293a
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SHA256
c67fa789e744f451d8c3c98045d4481c982b5bee725073e2d111e9a15e2b9fcb
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SHA512
7cfd78548aa4db916c07e2f39acc30ea37ef695b14308fa884277a3ed9fa6a5504e0dabaf3ab52c538e9a7971146795cbf6716fcb23bdaf1055e4a5f0d389382
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SSDEEP
192:XzueItGkHQxh2XaNh0NUtqX2LI8p2Sm93QuZkOk+LVPDHt5+LJUbE5LzCEfONeG2:jueSQxSaN/Y8p2v3ZZkOVUJUbFNrqD
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource challange_Benign_c67fa789e744f451d8c3c98045d4481c982b5bee725073e2d111e9a15e2b9fcb.exe
Files
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challange_Benign_c67fa789e744f451d8c3c98045d4481c982b5bee725073e2d111e9a15e2b9fcb.exe.exe windows x86
e7c13ea6bb5e760a84ac9cb194882fd4
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_32BIT_MACHINE
Imports
mozglue
get_bridge
realloc
malloc
free
calloc
kernel32
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
LeaveCriticalSection
EnterCriticalSection
CloseHandle
SetEvent
ResetEvent
WaitForSingleObjectEx
DeleteCriticalSection
CreateEventW
GetModuleHandleW
GetProcAddress
GetStartupInfoW
SetUnhandledExceptionFilter
UnhandledExceptionFilter
IsDebuggerPresent
vcruntime140
_purecall
_except_handler4_common
__std_exception_copy
__std_exception_destroy
_CxxThrowException
__vcrt_InitializeCriticalSectionEx
memset
__std_type_info_destroy_list
api-ms-win-crt-runtime-l1-1-0
__p___argc
__p___argv
_cexit
_seh_filter_exe
_register_thread_local_exe_atexit_callback
_initterm_e
_initterm
_get_initial_narrow_environment
_seh_filter_dll
_set_app_type
_register_onexit_function
_execute_onexit_table
_crt_atexit
_crt_at_quick_exit
terminate
_controlfp_s
strerror
_initialize_narrow_environment
_initialize_onexit_table
_exit
exit
_c_exit
_errno
_configure_narrow_argv
api-ms-win-crt-stdio-l1-1-0
__p__commode
_set_fmode
__stdio_common_vsprintf
__stdio_common_vfprintf
fputs
fopen
fflush
fclose
__acrt_iob_func
api-ms-win-crt-heap-l1-1-0
_set_new_mode
_callnewh
api-ms-win-crt-math-l1-1-0
__setusermatherr
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
Sections
.text Size: 9KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 5KB - Virtual size: 4KB
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
.tls Size: 512B - Virtual size: 9B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.gfids Size: 512B - Virtual size: 92B
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