diaoyu[.]dll[.]exe

Sharing

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General

Target

diaoyu.dll.exe
Size

76KB
MD5

58756f1c3fbac3f9a951ca8ca42e84f4
SHA1

57f6ea4fc934b743279eeacd08ccf0220a776be3
SHA256

68be640f730963cae039a3877d462931e6e92a4e03797788d08589b8bae4f43e
SHA512

50372108dc734d5cea39ebfbc4da835228cfffe55fa3c47a5d2fec401d97f41100f8738f628b1a0a39d5759b68a40b5fa328718d7e9d33b155eec85bb443fe31
SSDEEP

1536:YQsKBoWXIjODh+16vprFrjCkIgnu6qQRX+NHScdtqfrRTe:YQ7oWXfDzvprlW56rRX+9ScdtANe

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
diaoyu.dll.exe

Files

diaoyu.dll.exe
.dll windows:6 windows x64 arch:x64

ebab41e756341412add1c0b62396dc83

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_HIGH_ENTROPY_VA
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_LARGE_ADDRESS_AWARE
IMAGE_FILE_DLL

PDB Paths

E:\dome\VS2022\LostKR\LostKr\x64\Release\LostKr.pdb

Imports

kernel32

VirtualQuery
Sleep
IsBadReadPtr
GetCurrentProcessId
FreeLibraryAndExitThread
RtlAddFunctionTable
CreateFileMappingA
MapViewOfFile
CloseHandle
UnmapViewOfFile
CreateEventA
SetEvent
WaitForSingleObject
ResetEvent
CreateThread
OutputDebugStringA
GetModuleHandleA
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
QueryPerformanceCounter
GetCurrentThreadId
RtlCaptureContext
GetSystemTimeAsFileTime
InitializeSListHead
GetModuleFileNameA

user32

RegisterWindowMessageA
GetWindowThreadProcessId
SetWindowsHookExA
UnhookWindowsHookEx
SendMessageA
PostMessageA
SetForegroundWindow
SendMessageTimeoutA
FindWindowExA
GetWindowTextA
IsWindowVisible

advapi32

RegSetValueExA

msvcp140

?_Xout_of_range@std@@YAXPEBD@Z
?_Xlength_error@std@@YAXPEBD@Z

vcruntime140

__std_type_info_destroy_list
memset
_CxxThrowException
strstr
wcsstr
__std_exception_destroy
__std_exception_copy
memmove
__C_specific_handler
memcpy

vcruntime140_1

__CxxFrameHandler4

api-ms-win-crt-runtime-l1-1-0

_initterm_e
_seh_filter_dll
_initterm
_crt_atexit
_configure_narrow_argv
_initialize_narrow_environment
_execute_onexit_table
_register_onexit_function
_invalid_parameter_noinfo_noreturn
_cexit
_invalid_parameter_noinfo
_errno
_initialize_onexit_table

api-ms-win-crt-string-l1-1-0

strcat_s
_stricmp
wcscpy_s
strcpy_s

api-ms-win-crt-math-l1-1-0

sqrt
round
pow

api-ms-win-crt-stdio-l1-1-0

__stdio_common_vsprintf_s

api-ms-win-crt-heap-l1-1-0

_callnewh
malloc
free

Exports

Exports

VMProtectSDK32

Sections

.text
Size: 53KB - Virtual size: 52KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 16KB - Virtual size: 16KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 1KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 3KB - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 512B - Virtual size: 248B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 144B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

ebab41e756341412add1c0b62396dc83

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

user32

advapi32

msvcp140

vcruntime140

vcruntime140_1

api-ms-win-crt-runtime-l1-1-0

api-ms-win-crt-string-l1-1-0

api-ms-win-crt-math-l1-1-0

api-ms-win-crt-stdio-l1-1-0

api-ms-win-crt-heap-l1-1-0

Exports

Exports

Sections

.text Size: 53KB - Virtual size: 52KB

.rdata Size: 16KB - Virtual size: 16KB

.data Size: 1KB - Virtual size: 3KB

.pdata Size: 3KB - Virtual size: 3KB

.rsrc Size: 512B - Virtual size: 248B

.reloc Size: 512B - Virtual size: 144B

.text
Size: 53KB - Virtual size: 52KB

.rdata
Size: 16KB - Virtual size: 16KB

.data
Size: 1KB - Virtual size: 3KB

.pdata
Size: 3KB - Virtual size: 3KB

.rsrc
Size: 512B - Virtual size: 248B

.reloc
Size: 512B - Virtual size: 144B