Static task
static1
Behavioral task
behavioral1
Sample
challange_Benign_25a5e783054eda5ff36d7a4a657412d8de11c11f975598a5f2def859d8ca4c6c.exe
Resource
win7-20230703-en
Behavioral task
behavioral2
Sample
challange_Benign_25a5e783054eda5ff36d7a4a657412d8de11c11f975598a5f2def859d8ca4c6c.exe
Resource
win10v2004-20230703-en
General
-
Target
challange_Benign_25a5e783054eda5ff36d7a4a657412d8de11c11f975598a5f2def859d8ca4c6c.exe
-
Size
40KB
-
MD5
6cc83474688269e1290b8735d5ebc2e1
-
SHA1
d61f51b5a1671fe2537aead3525f0b77cca0c83f
-
SHA256
25a5e783054eda5ff36d7a4a657412d8de11c11f975598a5f2def859d8ca4c6c
-
SHA512
36d87d15672300db10fda7b757270ed6c2f2410f906506d36f39e0fb161c04ece97131830dd3e824b02e0ae0947a3042dc15692a11a67cdd1339937fbf2a7b24
-
SSDEEP
768:pMQsmG40m2v5V+z/D3PlphEfTCXJ66N7rktctD:abk0dV+jD3PlphEf2JPVktiD
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource challange_Benign_25a5e783054eda5ff36d7a4a657412d8de11c11f975598a5f2def859d8ca4c6c.exe
Files
-
challange_Benign_25a5e783054eda5ff36d7a4a657412d8de11c11f975598a5f2def859d8ca4c6c.exe.exe windows x86
5fb4cd505fe83a521dbfd66cd6d8755a
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
kernel32
Process32First
TerminateProcess
OpenProcess
CreateToolhelp32Snapshot
Process32Next
CloseHandle
Sleep
GetConsoleWindow
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetModuleHandleW
user32
ShowWindow
libcurl
curl_easy_getinfo
curl_easy_perform
curl_easy_setopt
curl_version_info
curl_slist_free_all
curl_formfree
curl_easy_init
curl_easy_cleanup
msvcp140
?_Ipfx@?$basic_istream@DU?$char_traits@D@std@@@std@@QAE_N_N@Z
??1?$basic_istream@DU?$char_traits@D@std@@@std@@UAE@XZ
??0?$basic_istream@DU?$char_traits@D@std@@@std@@QAE@PAV?$basic_streambuf@DU?$char_traits@D@std@@@1@_N@Z
?_Xbad_alloc@std@@YAXXZ
?_Xlength_error@std@@YAXPBD@Z
?_Throw_Cpp_error@std@@YAXH@Z
_Cnd_do_broadcast_at_thread_exit
_Thrd_id
_Thrd_join
?_Xout_of_range@std@@YAXPBD@Z
_Mtx_init_in_situ
_Mtx_destroy_in_situ
_Mtx_lock
_Mtx_unlock
?_Throw_C_error@std@@YAXH@Z
??0?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAE@XZ
??1?$basic_streambuf@DU?$char_traits@D@std@@@std@@UAE@XZ
?_Pninc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@IAEPADXZ
??1?$basic_ios@DU?$char_traits@D@std@@@std@@UAE@XZ
?setstate@?$basic_ios@DU?$char_traits@D@std@@@std@@QAEXH_N@Z
??0?$basic_ios@DU?$char_traits@D@std@@@std@@IAE@XZ
??0?$basic_iostream@DU?$char_traits@D@std@@@std@@QAE@PAV?$basic_streambuf@DU?$char_traits@D@std@@@1@@Z
??1?$basic_iostream@DU?$char_traits@D@std@@@std@@UAE@XZ
?imbue@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAEXABVlocale@2@@Z
?sync@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAEHXZ
?setbuf@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAEPAV12@PAD_J@Z
?xsputn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JPBD_J@Z
?xsgetn@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JPAD_J@Z
?uflow@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAEHXZ
?showmanyc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@MAE_JXZ
?_Unlock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UAEXXZ
?_Lock@?$basic_streambuf@DU?$char_traits@D@std@@@std@@UAEXXZ
?sbumpc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHXZ
?sgetc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHXZ
?snextc@?$basic_streambuf@DU?$char_traits@D@std@@@std@@QAEHXZ
wininet
InternetCheckConnectionA
vcruntime140
_except_handler4_common
__current_exception_context
__CxxFrameHandler3
__std_exception_destroy
__std_exception_copy
__std_terminate
_CxxThrowException
memchr
memcpy
memmove
memset
__current_exception
api-ms-win-crt-heap-l1-1-0
malloc
_set_new_mode
free
_callnewh
api-ms-win-crt-runtime-l1-1-0
_set_app_type
_seh_filter_exe
_configure_narrow_argv
terminate
_get_initial_narrow_environment
_initterm
_initterm_e
exit
_exit
_initialize_narrow_environment
__p___argc
__p___argv
_cexit
_c_exit
_register_thread_local_exe_atexit_callback
_beginthreadex
_invalid_parameter_noinfo_noreturn
_controlfp_s
_initialize_onexit_table
_crt_atexit
_register_onexit_function
api-ms-win-crt-string-l1-1-0
tolower
api-ms-win-crt-math-l1-1-0
__setusermatherr
api-ms-win-crt-stdio-l1-1-0
_set_fmode
__p__commode
api-ms-win-crt-locale-l1-1-0
_configthreadlocale
Sections
.text Size: 26KB - Virtual size: 26KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 9KB - Virtual size: 9KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 1024B - Virtual size: 1KB
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: 1KB - Virtual size: 1KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ