NaturalLanguage6.pdb
Static task
static1
Behavioral task
behavioral1
Sample
NaturalLanguage6.dll
Resource
win10v2004-20240426-en
General
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Target
NaturalLanguage6.dll
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Size
806KB
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MD5
bfa7ac4ee8ff8a573eb31ef8e7b64ed9
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SHA1
7f3de9a36be9ed1be43604a3c01c348f593d6f4d
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SHA256
b2bc46a5d5cf2e7d2cd5788868f6225e441f353cb0e8355a97faa09939ee721f
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SHA512
49bead7aab6414715ad2a790e7d2e182f6e5266de4b642ee9c7300eb50f2943fa6945990d1cb1cb6b09d2d7502510b26f9500f5a64dbf5ec833f8dd6a8053b76
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SSDEEP
24576:zBwsQ0UdJTzX/PmC9WpvbMhM+XGPPMUR3BNzKaTWqYobSKu:zBwt0UdJH2C9EP3BNzKaTjEKu
Malware Config
Signatures
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Unsigned PE 1 IoCs
Checks for missing Authenticode signature.
resource NaturalLanguage6.dll
Files
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NaturalLanguage6.dll.dll regsvr32 windows:10 windows x86 arch:x86
4cc3b1226b12526b2a725ede15f45296
Headers
DLL Characteristics
IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_GUARD_CF
File Characteristics
IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE
IMAGE_FILE_DLL
PDB Paths
Imports
msvcrt
_purecall
memmove_s
??0exception@@QAE@ABQBD@Z
__CxxFrameHandler3
wcsncmp
realloc
?what@exception@@UBEPBDXZ
fclose
??1type_info@@UAE@XZ
_onexit
wcschr
_except_handler4_common
wcsstr
fgetws
__dllonexit
free
_errno
qsort
_wfopen
memmove
_wsplitpath_s
_wgetcwd
_waccess
malloc
?terminate@@YAXXZ
_wgetenv
_vsnprintf_s
??0exception@@QAE@ABV0@@Z
_callnewh
??0exception@@QAE@XZ
??1exception@@UAE@XZ
memcpy_s
_CxxThrowException
_XcptFilter
_unlock
wcsrchr
ftell
fseek
fread
_itow_s
atoi
_itoa_s
_isctype
toupper
iswspace
iswctype
tolower
?name@type_info@@QBEPBDXZ
??8type_info@@QBEHABV0@@Z
wcsncpy_s
_resetstkoflw
_lock
_initterm
?_set_se_translator@@YAP6AXIPAU_EXCEPTION_POINTERS@@@ZP6AXI0@Z@Z
_vsnwprintf
_amsg_exit
swscanf_s
_CIsqrt
_ftol2_sse
memcmp
memcpy
memset
api-ms-win-core-libraryloader-l1-2-0
LoadLibraryExW
GetModuleFileNameW
GetModuleHandleW
GetModuleHandleExW
GetProcAddress
GetModuleFileNameA
FreeLibrary
api-ms-win-core-heap-l1-1-0
GetProcessHeap
HeapAlloc
HeapFree
api-ms-win-core-processthreads-l1-1-0
GetCurrentProcess
GetCurrentThreadId
GetCurrentProcessId
TerminateProcess
api-ms-win-core-localization-l1-2-0
GetSystemDefaultLCID
FormatMessageW
GetLocaleInfoA
api-ms-win-core-debug-l1-1-0
OutputDebugStringW
OutputDebugStringA
IsDebuggerPresent
DebugBreak
api-ms-win-core-heap-l2-1-0
LocalFree
oleaut32
GetErrorInfo
SysAllocStringLen
VariantClear
SetErrorInfo
SysAllocString
VariantCopy
SysStringByteLen
VariantInit
VariantChangeType
SysStringLen
SysAllocStringByteLen
CreateErrorInfo
SysFreeString
api-ms-win-core-synch-l1-1-0
ReleaseSemaphore
WaitForSingleObjectEx
CreateMutexExW
CreateSemaphoreExW
ReleaseMutex
OpenSemaphoreW
WaitForSingleObject
CreateMutexW
CreateEventW
LeaveCriticalSection
SleepEx
ReleaseSRWLockExclusive
DeleteCriticalSection
AcquireSRWLockExclusive
InitializeCriticalSectionAndSpinCount
EnterCriticalSection
api-ms-win-core-registry-l1-1-0
RegSetValueExW
RegOpenKeyExW
RegCloseKey
RegQueryValueExW
RegEnumKeyExW
RegQueryInfoKeyW
RegEnumValueW
api-ms-win-core-errorhandling-l1-1-0
SetLastError
GetLastError
SetUnhandledExceptionFilter
UnhandledExceptionFilter
api-ms-win-core-handle-l1-1-0
CloseHandle
api-ms-win-core-com-l1-1-0
IIDFromString
StringFromGUID2
CoTaskMemAlloc
api-ms-win-eventing-provider-l1-1-0
EventSetInformation
EventRegister
EventWriteTransfer
EventUnregister
api-ms-win-core-wow64-l1-1-1
IsWow64Process2
api-ms-win-core-wow64-l1-1-0
Wow64RevertWow64FsRedirection
IsWow64Process
Wow64DisableWow64FsRedirection
api-ms-win-core-libraryloader-l1-2-1
LoadLibraryW
api-ms-win-core-file-l1-1-0
FlushFileBuffers
FindClose
WriteFile
CreateFileW
SetEndOfFile
ReadFile
SetFilePointerEx
GetFileInformationByHandle
FindFirstFileW
SetFilePointer
GetFileSize
api-ms-win-core-synch-l1-2-0
SleepConditionVariableSRW
WakeAllConditionVariable
InitOnceBeginInitialize
InitOnceComplete
Sleep
InitOnceExecuteOnce
api-ms-win-core-string-obsolete-l1-1-0
lstrlenA
lstrlenW
api-ms-win-core-string-l1-1-0
WideCharToMultiByte
MultiByteToWideChar
CompareStringW
api-ms-win-core-profile-l1-1-0
QueryPerformanceCounter
api-ms-win-core-sysinfo-l1-1-0
GetLocalTime
GetSystemTimeAsFileTime
GetTickCount
crypt32
CertOpenSystemStoreW
CryptAcquireCertificatePrivateKey
CertFindCertificateInStore
CertGetCertificateContextProperty
CertCloseStore
api-ms-win-security-cryptoapi-l1-1-0
CryptGetUserKey
CryptReleaseContext
CryptDecrypt
api-ms-win-core-memory-l1-1-0
MapViewOfFile
UnmapViewOfFile
CreateFileMappingW
Exports
Exports
DllCanUnloadNow
DllGetClassObject
DllRegisterServer
DllUnregisterServer
Sections
.text Size: 705KB - Virtual size: 704KB
IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ
.data Size: 3KB - Virtual size: 17KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE
.idata Size: 6KB - Virtual size: 5KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.rsrc Size: 51KB - Virtual size: 51KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
.reloc Size: 39KB - Virtual size: 39KB
IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ