Static task
static1
Behavioral task
behavioral1
Sample
challange_Benign_c41e686ee3674054b59f28d7b62ac389dd39657eb5e1df60e2373f6386eb71f3.exe
Resource
win7-20230703-en
Behavioral task
behavioral2
Sample
challange_Benign_c41e686ee3674054b59f28d7b62ac389dd39657eb5e1df60e2373f6386eb71f3.exe
Resource
win10v2004-20230621-en
General
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Target
challange_Benign_c41e686ee3674054b59f28d7b62ac389dd39657eb5e1df60e2373f6386eb71f3.exe
-
Size
30KB
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MD5
0e4fc156b3db983700480e8997b7d9b6
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SHA1
a057c604abeb264f8a4f0e415a6ee86f22cc1969
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SHA256
c41e686ee3674054b59f28d7b62ac389dd39657eb5e1df60e2373f6386eb71f3
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SHA512
43e6425ca4cb5e07db0aaca66f3a79fb745eed17b21134916a4577c50b8005131b553eed4d24c2b0444f5d88844f45c1f7287fb3b1c044c39c9f52afbcd29469
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SSDEEP
384:3OO4nHTpw+PB5BIap/ry4vrlOltFPJ1wUbfZ3I/i3I/qjvVDBgPn:eO5+PHBBLvgHFxCU93IK3I69DBgPn
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource challange_Benign_c41e686ee3674054b59f28d7b62ac389dd39657eb5e1df60e2373f6386eb71f3.exe
Files
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challange_Benign_c41e686ee3674054b59f28d7b62ac389dd39657eb5e1df60e2373f6386eb71f3.exe.exe windows x86
337aec988275294e84e9666e20fb971f
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
msvcr100d
_CrtDbgReportW
_initterm
_initterm_e
?terminate@@YAXXZ
_controlfp_s
_CrtSetCheckCount
_unlock
__dllonexit
_lock
_onexit
_except_handler4_common
_crt_debugger_hook
__initenv
exit
_cexit
_XcptFilter
_exit
__getmainargs
_amsg_exit
__set_app_type
_fmode
_commode
__setusermatherr
_configthreadlocale
_CRT_RTC_INITW
_time64
srand
printf
strchr
rand
strlen
isdigit
fwrite
fclose
free
fopen
fseek
ftell
malloc
_invoke_watson
fread
_strdup
getchar
kernel32
GetCurrentProcess
TerminateProcess
FreeLibrary
VirtualQuery
GetModuleFileNameW
GetProcessHeap
HeapAlloc
HeapFree
GetSystemTimeAsFileTime
GetCurrentProcessId
GetCurrentThreadId
GetTickCount
QueryPerformanceCounter
DecodePointer
SetUnhandledExceptionFilter
LoadLibraryW
GetProcAddress
lstrlenA
RaiseException
MultiByteToWideChar
IsDebuggerPresent
WideCharToMultiByte
HeapSetInformation
InterlockedCompareExchange
Sleep
InterlockedExchange
EncodePointer
UnhandledExceptionFilter
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: 15KB - Virtual size: 15KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 7KB - Virtual size: 7KB
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: 2KB - Virtual size: 2KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.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