Static task
static1
Behavioral task
behavioral1
Sample
LoadShellCode.exe
Resource
win7-20230712-en
Behavioral task
behavioral2
Sample
LoadShellCode.exe
Resource
win10v2004-20230703-en
General
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Target
新建文件夹.zip
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Size
667KB
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MD5
77a5f6adc13c58317f292b3c4adde1c4
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SHA1
a4a16a7a7bc6388ea45383977aa8389ac13559f5
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SHA256
ec7b365fc3f97b25755259dd012448e939089c4dc9a494f68bc3a700233dba87
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SHA512
7126d64dea4749b959396bc8089dd44b98660b0d574ab01528c4118b5fe890a14d18b84ad4e61903d4fbaa36ca1bff5599108a7d400f666ba033e7359e914b00
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SSDEEP
12288:caTWhpS0St13AVcfXOlM2vQ8ha5sDWanWhpS0St13AVcfXOlcrXSQYvaXQh:xWhNuelq8WsTWhNuelUlYCQh
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/LoadShellCode.exe
Files
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新建文件夹.zip.zip
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LoadShellCode.exe.exe windows x86
0fe64c635c0beb1e0b389b476b920ca4
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
VirtualAlloc
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
QueryPerformanceCounter
IsProcessorFeaturePresent
TerminateProcess
GetCurrentProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetModuleHandleW
vcruntime140
__current_exception
_except_handler4_common
__current_exception_context
memset
api-ms-win-crt-runtime-l1-1-0
_initialize_onexit_table
_register_onexit_function
_register_thread_local_exe_atexit_callback
_controlfp_s
terminate
_exit
_get_initial_narrow_environment
exit
_c_exit
_cexit
_initialize_narrow_environment
_configure_narrow_argv
__p___argc
_set_app_type
_seh_filter_exe
__p___argv
_initterm_e
_crt_atexit
_initterm
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
api-ms-win-crt-heap-l1-1-0
_set_new_mode
Sections
.text Size: 3KB - Virtual size: 3KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 3KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 2KB - Virtual size: 2KB
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: 512B - Virtual size: 344B
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ
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edge.jpg.jpg
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edge.xml
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edge1.jpg.jpg