Static task
static1
Behavioral task
behavioral1
Sample
gdiloadting32.dll
Resource
win10v2004-20231020-en
General
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Target
gdiloadting32.dll
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Size
1.0MB
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MD5
f7431e73ccdb266a8b0ae9309961ec99
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SHA1
013317d3e17cc51170c6446f40154cac03c649d4
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SHA256
f0c58f96a0e7a5caa6ece74a16b34462583865a627c3f3e2a1439433b40d3cef
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SHA512
f3f36603e2a36fed8e9dbb9d4913aab3ecf009ce2889dc72f9a29193e696410b5084535abb68f76a8a9c1ab0cabc2b05f57b89cdfec78ef5987ec5df45edba1e
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SSDEEP
24576:LCPLgDNo5GPeo3FcqMc06VwvPtWm3ogeOfTP:L9x3aBvPom3oR2TP
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource gdiloadting32.dll
Files
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gdiloadting32.dll.dll windows:6 windows x86 arch:x86
86d68c1b19e6087dab2ae2fe7a595025
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
VirtualProtect
GetCurrentProcess
GetVolumeInformationA
IsBadCodePtr
ResumeThread
Sleep
EncodeSystemPointer
CreateThread
GetThreadContext
ExitProcess
FlushInstructionCache
IsBadReadPtr
SetThreadContext
GetTickCount
GetComputerNameA
SetPriorityClass
DeviceIoControl
GetLastError
CreateFileA
GetVersionExA
QueryPerformanceCounter
GlobalLock
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentThreadId
GetCurrentProcessId
IsDebuggerPresent
IsProcessorFeaturePresent
TerminateProcess
SetUnhandledExceptionFilter
UnhandledExceptionFilter
GetModuleHandleW
CreateEventW
WaitForSingleObjectEx
ResetEvent
SetEvent
DeleteCriticalSection
InitializeCriticalSectionAndSpinCount
LeaveCriticalSection
EnterCriticalSection
SetLastError
GetProcAddress
QueryPerformanceFrequency
LoadLibraryA
GetModuleHandleA
WideCharToMultiByte
GlobalUnlock
GlobalFree
GlobalAlloc
CloseHandle
MultiByteToWideChar
user32
keybd_event
GetClientRect
LoadCursorA
SetWindowLongA
CallWindowProcA
MessageBoxA
mouse_event
SetRect
ScreenToClient
GetCapture
ClientToScreen
TrackMouseEvent
GetForegroundWindow
FindWindowA
GetKeyState
SetCursor
ReleaseCapture
SetCursorPos
SetClipboardData
GetCursorPos
OpenClipboard
CloseClipboard
EmptyClipboard
GetClipboardData
SetCapture
advapi32
GetUserNameA
msvcp140
?_Xlength_error@std@@YAXPBD@Z
?_Xout_of_range@std@@YAXPBD@Z
?_Xinvalid_argument@std@@YAXPBD@Z
d3d9
Direct3DCreate9
imm32
ImmSetCandidateWindow
ImmSetCompositionWindow
ImmReleaseContext
ImmGetContext
ImmAssociateContextEx
vcruntime140
_CxxThrowException
__std_type_info_destroy_list
_except_handler4_common
memmove
memchr
__current_exception_context
__current_exception
memcpy
memset
strstr
__std_exception_copy
__std_exception_destroy
__std_terminate
__CxxFrameHandler3
strchr
api-ms-win-crt-runtime-l1-1-0
_invalid_parameter_noinfo_noreturn
_initterm_e
_initterm
_cexit
terminate
_seh_filter_dll
_configure_narrow_argv
_initialize_narrow_environment
_initialize_onexit_table
_register_onexit_function
_execute_onexit_table
_crt_atexit
_errno
api-ms-win-crt-stdio-l1-1-0
__stdio_common_vsprintf
fread
__stdio_common_vsscanf
fseek
_wfopen
ftell
__stdio_common_vsprintf_s
fclose
fflush
fwrite
api-ms-win-crt-string-l1-1-0
isspace
isalnum
tolower
isprint
strncpy
_strdup
api-ms-win-crt-utility-l1-1-0
rand
srand
qsort
api-ms-win-crt-heap-l1-1-0
malloc
free
_callnewh
api-ms-win-crt-convert-l1-1-0
strtof
api-ms-win-crt-time-l1-1-0
_time64
api-ms-win-crt-math-l1-1-0
_libm_sse2_sqrt_precise
ceil
_libm_sse2_acos_precise
_libm_sse2_cos_precise
_libm_sse2_sin_precise
Sections
.text Size: 334KB - Virtual size: 334KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.rdata Size: 100KB - Virtual size: 100KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.data Size: 586KB - Virtual size: 30.2MB
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: 20KB - Virtual size: 19KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ