Static task
static1
Behavioral task
behavioral1
Sample
challange_Benign_8bca040c5610be5395077241ef7083eadb146b66007fc66f116006d34766217b.exe
Resource
win7-20230703-en
Behavioral task
behavioral2
Sample
challange_Benign_8bca040c5610be5395077241ef7083eadb146b66007fc66f116006d34766217b.exe
Resource
win10v2004-20230703-en
General
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Target
challange_Benign_8bca040c5610be5395077241ef7083eadb146b66007fc66f116006d34766217b.exe
-
Size
16KB
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MD5
1250c90ff5545161d3d8398562e8b26c
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SHA1
0d84c4619db9400e3ec5c1cdb0ea332c8ec39f44
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SHA256
8bca040c5610be5395077241ef7083eadb146b66007fc66f116006d34766217b
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SHA512
8932438eda07000a0560493ae1036aeb37bc4c710d163dae7ba8f62a67ba4f1ed273e0a008b27cf4e07dfbf1fe760509c6af51dcc06a3c28e94b05097d8afe3e
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SSDEEP
384:W4OYjT9f3kzy4x2pYCZGj8XCum4lPJ/X3aAZbPd665:W4OasyYCZGdum4b/ZbPd66
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource challange_Benign_8bca040c5610be5395077241ef7083eadb146b66007fc66f116006d34766217b.exe
Files
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challange_Benign_8bca040c5610be5395077241ef7083eadb146b66007fc66f116006d34766217b.exe.exe windows x86
1d3588aad019fbbb013a5b0f45c67634
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
GetModuleHandleW
GetStartupInfoW
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
TerminateProcess
GetCurrentProcess
UnhandledExceptionFilter
SetUnhandledExceptionFilter
IsProcessorFeaturePresent
QueryPerformanceCounter
GetCurrentProcessId
vcruntime140
_CxxThrowException
__std_type_info_destroy_list
memset
_except_handler4_common
_purecall
__std_exception_destroy
__std_exception_copy
__telemetry_main_return_trigger
__telemetry_main_invoke_trigger
api-ms-win-crt-runtime-l1-1-0
_set_app_type
strerror
_configure_narrow_argv
_initialize_narrow_environment
_get_initial_narrow_environment
_initterm
_initterm_e
_exit
_errno
__p___argc
__p___argv
_cexit
_c_exit
_register_thread_local_exe_atexit_callback
exit
_seh_filter_exe
_seh_filter_dll
_initialize_onexit_table
_register_onexit_function
_execute_onexit_table
_crt_atexit
_crt_at_quick_exit
_controlfp_s
terminate
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: 8KB - Virtual size: 8KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 4KB - 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
.gfids Size: 512B - Virtual size: 84B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 1024B - Virtual size: 912B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ