Static task
static1
Behavioral task
behavioral1
Sample
devinhook.dll
Resource
win7-20240508-en
Behavioral task
behavioral2
Sample
devinhook.dll
Resource
win10v2004-20240508-en
General
-
Target
5729c25ac06fd64452c26e2d80c33e4e70897619880a7971fe7114bbfa9b1fda
-
Size
399KB
-
MD5
2497ca8a0c75394cadb8b378cd85c95a
-
SHA1
47bf7563c3cde2ec8810a1c7dcab56cc808798f5
-
SHA256
5729c25ac06fd64452c26e2d80c33e4e70897619880a7971fe7114bbfa9b1fda
-
SHA512
6ffdda1d639cdfcdb0d761a0e589be241cff9783fcba08591177c320bc427a3d74231e46111f720c5c4a76c5c08d1b72d60087a78b12b5f3e29de56f09e90105
-
SSDEEP
12288:o4OqbcM+pDkMRZU7m241sX0wHw6mMGTJ6Zw:VOwcMekU4mcflDZw
Malware Config
Signatures
-
Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource unpack001/devinhook.dll
Files
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5729c25ac06fd64452c26e2d80c33e4e70897619880a7971fe7114bbfa9b1fda.zip
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1.cfg
-
devinhook.dll.dll windows:6 windows x86 arch:x86
18b935dcc59e65ad9e1603f2d45ddb22
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
Imports
kernel32
CreateThread
SetUnhandledExceptionFilter
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
QueryPerformanceCounter
GetCurrentProcessId
UnhandledExceptionFilter
user32
FindWindowA
msvcp140
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_Thrd_sleep
_Xtime_get_ticks
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vcruntime140
memset
_purecall
__std_terminate
__std_exception_copy
_CxxThrowException
_except_handler4_common
__std_type_info_destroy_list
__std_exception_destroy
memchr
memcpy
memmove
__CxxFrameHandler3
api-ms-win-crt-heap-l1-1-0
_callnewh
malloc
free
api-ms-win-crt-convert-l1-1-0
atoi
strtoull
atof
strtoul
_wtof
_wtoi
strtol
strtoll
strtod
api-ms-win-crt-string-l1-1-0
tolower
toupper
isxdigit
isdigit
api-ms-win-crt-runtime-l1-1-0
_initterm
_cexit
_invalid_parameter_noinfo_noreturn
_errno
terminate
_crt_atexit
_initterm_e
_seh_filter_dll
_execute_onexit_table
_register_onexit_function
_initialize_onexit_table
_initialize_narrow_environment
_configure_narrow_argv
api-ms-win-crt-stdio-l1-1-0
fclose
fgetc
fflush
fputc
fwrite
fgetpos
__stdio_common_vsprintf
_get_stream_buffer_pointers
_fseeki64
fread
fsetpos
ungetc
setvbuf
api-ms-win-crt-filesystem-l1-1-0
_unlock_file
_lock_file
api-ms-win-crt-math-l1-1-0
remainderf
_fdtest
round
__libm_sse2_acosf
__libm_sse2_expf
_CIfmod
__libm_sse2_asinf
__libm_sse2_powf
__libm_sse2_sinf
_except1
__libm_sse2_tanf
ceil
fminf
roundf
__libm_sse2_atanf
_dtest
__libm_sse2_cosf
_dsign
api-ms-win-crt-time-l1-1-0
_time64
_localtime64
api-ms-win-crt-locale-l1-1-0
localeconv
Sections
.text Size: 826KB - Virtual size: 826KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 52KB - Virtual size: 51KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 166KB - Virtual size: 188KB
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: 55KB - Virtual size: 55KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ