4434721bb0d120670fec1b3b445f5c9d5aea5c6b2f63631d79ffbfba89d633fc

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General

Target

4434721bb0d120670fec1b3b445f5c9d5aea5c6b2f63631d79ffbfba89d633fc
Size

39KB
MD5

0af0e001abc31b0ab1f7b62764b44b4c
SHA1

dfcaf32226dd977f1d5635a55bf569dd338e687d
SHA256

4434721bb0d120670fec1b3b445f5c9d5aea5c6b2f63631d79ffbfba89d633fc
SHA512

35ebda3a662fb32be6789c35dfb909d4792e24afcc1a65b17daac845f4ac56664b792631ce5d653fab1c52afa108f499453e8f6d63ed48096bfd8585f3301c80
SSDEEP

384:qpmz8qTh3oVuxtePl6W6m5dv7VaFtgsZjjPlHfcO4OtI0GEpPks412an5Mp2t:gE3oVGq1js3N/tf3tfGEpPkwa5MpC

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
4434721bb0d120670fec1b3b445f5c9d5aea5c6b2f63631d79ffbfba89d633fc

Files

4434721bb0d120670fec1b3b445f5c9d5aea5c6b2f63631d79ffbfba89d633fc
.dll windows:6 windows x64 arch:x64

23eed5a41f3931bcaece29c3c051356d

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

D:\NK_LC_LIB20231031\NK_IO_LC_LIB_20231103\x64\Release\NKLCLIBx64.pdb

Imports

kernel32

EnterCriticalSection
LeaveCriticalSection
InitializeCriticalSection
GetLastError
Sleep
ReadFile
WriteFile
SetupComm
CreateFileA
GetCommState
CloseHandle
ClearCommError
DeleteCriticalSection
SetCommTimeouts
GetTickCount
SetCommState
GetCurrentThreadId
QueryPerformanceFrequency
QueryPerformanceCounter
RtlCaptureContext
RtlLookupFunctionEntry
RtlVirtualUnwind
UnhandledExceptionFilter
SetUnhandledExceptionFilter
GetCurrentProcess
TerminateProcess
IsProcessorFeaturePresent
IsDebuggerPresent
InitializeSListHead
GetSystemTimeAsFileTime
GetCurrentProcessId

vcruntime140

memset
_CxxThrowException
__std_exception_destroy
__std_exception_copy
__C_specific_handler
__std_terminate
memcpy
__CxxFrameHandler3
__std_type_info_destroy_list

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

_cexit
exit
_seh_filter_dll
_configure_narrow_argv
_initialize_narrow_environment
_initialize_onexit_table
_register_onexit_function
_crt_atexit
_execute_onexit_table
_initterm
_initterm_e

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

feof
ftell
fread
__acrt_iob_func
__stdio_common_vsscanf
__stdio_common_vsprintf_s
fseek
__stdio_common_vsprintf
rewind
fgets
fclose
fopen
__stdio_common_vfprintf
fopen_s

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

_localtime64_s
strftime
_time64

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

strncmp

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

malloc
_callnewh
free

Exports

Exports

NKLC_CloseDevice
NKLC_CloseDevice_Async
NKLC_GetGeneralParam
NKLC_GetGeneralParam_Async
NKLC_GetPwmParams
NKLC_GetPwmParams_Async
NKLC_GetVerInfo
NKLC_GetVerInfo_Async
NKLC_IAPDownload
NKLC_IAPDownload_Async
NKLC_IsDeviceOpened
NKLC_IsDeviceOpened_Async
NKLC_LibraryDeinit
NKLC_LibraryInit
NKLC_OpenDevice
NKLC_OpenDevice_Async
NKLC_Process_Async
NKLC_SetGeneralParam
NKLC_SetGeneralParam_Async
NKLC_SetPwmParams
NKLC_SetPwmParams_Async

Sections

.text
Size: 23KB - Virtual size: 23KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 10KB - Virtual size: 9KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 512B - Virtual size: 3KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.pdata
Size: 2KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.rsrc
Size: 1KB - Virtual size: 1KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 512B - Virtual size: 72B

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

23eed5a41f3931bcaece29c3c051356d

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

kernel32

vcruntime140

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

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

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

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

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

Exports

Exports

Sections

.text Size: 23KB - Virtual size: 23KB

.rdata Size: 10KB - Virtual size: 9KB

.data Size: 512B - Virtual size: 3KB

.pdata Size: 2KB - Virtual size: 1KB

.rsrc Size: 1KB - Virtual size: 1KB

.reloc Size: 512B - Virtual size: 72B

.text
Size: 23KB - Virtual size: 23KB

.rdata
Size: 10KB - Virtual size: 9KB

.data
Size: 512B - Virtual size: 3KB

.pdata
Size: 2KB - Virtual size: 1KB

.rsrc
Size: 1KB - Virtual size: 1KB

.reloc
Size: 512B - Virtual size: 72B