OptimusUpdateExt.dll

Description: Optimus Update Component Install Helper

Version: 2.1002.408.0

Architecture: 32-bit

Operating System: Windows

SHA256: a643bf42190cafad969e651a35184fd1

File Size: 995.0 KB

Uploaded At: Dec. 1, 2025, 2:53 p.m.

Views: 6

Security Warning

This file has been flagged as potentially dangerous.

Reason: Detected potentially dangerous functions used for process injection: OpenProcess

Exported Functions

DllCanUnloadNow (Ordinal: 1, Address: 0x97bc0)
DllGetClassObject (Ordinal: 2, Address: 0x97b80)
DllInstall (Ordinal: 3, Address: 0x97b50)
DllRegisterServer (Ordinal: 4, Address: 0x97b70)
DllUnregisterServer (Ordinal: 5, Address: 0x97b60)

Imported DLLs & Functions

ADVAPI32.dll

GetTokenInformation (Address: 0x100ac01c)
LsaNtStatusToWinError (Address: 0x100ac000)
OpenProcessToken (Address: 0x100ac018)
RegCloseKey (Address: 0x100ac024)
RegDeleteKeyW (Address: 0x100ac010)
RegDeleteValueW (Address: 0x100ac00c)
RegEnumKeyExW (Address: 0x100ac008)
RegEnumValueW (Address: 0x100ac020)
RegOpenCurrentUser (Address: 0x100ac014)
RegOpenKeyExW (Address: 0x100ac028)
RegQueryInfoKeyW (Address: 0x100ac004)
RegQueryValueExW (Address: 0x100ac02c)

KERNEL32.dll

AreFileApisANSI (Address: 0x100ac228)
CloseHandle (Address: 0x100ac0c0)
CompareStringW (Address: 0x100ac148)
CreateDirectoryW (Address: 0x100ac088)
CreateEventA (Address: 0x100ac0d4)
CreateEventW (Address: 0x100ac15c)
CreateFileW (Address: 0x100ac0bc)
CreateMutexW (Address: 0x100ac0c4)
CreateToolhelp32Snapshot (Address: 0x100ac180)
DecodePointer (Address: 0x100ac188)
DeleteCriticalSection (Address: 0x100ac184)
DeleteFileW (Address: 0x100ac08c)
DeviceIoControl (Address: 0x100ac094)
EncodePointer (Address: 0x100ac128)
EnterCriticalSection (Address: 0x100ac124)
EnumSystemLocalesW (Address: 0x100ac1e0)
ExitProcess (Address: 0x100ac1f8)
ExpandEnvironmentStringsW (Address: 0x100ac038)
FindClose (Address: 0x100ac090)
FindFirstFileExA (Address: 0x100ac1c0)
FindNextFileA (Address: 0x100ac1bc)
FindResourceExW (Address: 0x100ac10c)
FindResourceW (Address: 0x100ac110)
FlushFileBuffers (Address: 0x100ac1d0)
FormatMessageA (Address: 0x100ac138)
FormatMessageW (Address: 0x100ac084)
FreeEnvironmentStringsW (Address: 0x100ac1a4)
FreeLibrary (Address: 0x100ac070)
GetACP (Address: 0x100ac1dc)
GetCommandLineA (Address: 0x100ac1b0)
GetCommandLineW (Address: 0x100ac1ac)
GetConsoleCP (Address: 0x100ac1cc)
GetConsoleMode (Address: 0x100ac1c8)
GetCPInfo (Address: 0x100ac13c)
GetCurrentProcess (Address: 0x100ac0dc)
GetCurrentProcessId (Address: 0x100ac04c)
GetCurrentThreadId (Address: 0x100ac0c8)
GetDateFormatW (Address: 0x100ac1f0)
GetEnvironmentStringsW (Address: 0x100ac1a8)
GetFileAttributesW (Address: 0x100ac12c)
GetFileSizeEx (Address: 0x100ac040)
GetFileType (Address: 0x100ac1d4)
GetFullPathNameW (Address: 0x100ac0a8)
GetLastError (Address: 0x100ac134)
GetLocaleInfoW (Address: 0x100ac140)
GetModuleFileNameA (Address: 0x100ac0ac)
GetModuleFileNameW (Address: 0x100ac034)
GetModuleHandleA (Address: 0x100ac0b0)
GetModuleHandleExW (Address: 0x100ac074)
GetModuleHandleW (Address: 0x100ac0b4)
GetOEMCP (Address: 0x100ac1b4)
GetProcAddress (Address: 0x100ac078)
GetProcessHeap (Address: 0x100ac0f4)
GetProcessTimes (Address: 0x100ac0e0)
GetStartupInfoW (Address: 0x100ac208)
GetStdHandle (Address: 0x100ac1d8)
GetStringTypeW (Address: 0x100ac160)
GetSystemDirectoryW (Address: 0x100ac18c)
GetSystemInfo (Address: 0x100ac064)
GetSystemTimeAsFileTime (Address: 0x100ac0e4)
GetTempPathW (Address: 0x100ac050)
GetTimeFormatW (Address: 0x100ac1ec)
GetTimeZoneInformation (Address: 0x100ac1f4)
GetUserDefaultLCID (Address: 0x100ac1e4)
GetVersionExW (Address: 0x100ac068)
HeapAlloc (Address: 0x100ac0f8)
HeapDestroy (Address: 0x100ac108)
HeapFree (Address: 0x100ac0fc)
HeapReAlloc (Address: 0x100ac100)
HeapSize (Address: 0x100ac104)
InitializeCriticalSectionAndSpinCount (Address: 0x100ac060)
InitializeCriticalSectionEx (Address: 0x100ac130)
InitializeSListHead (Address: 0x100ac21c)
InterlockedFlushSList (Address: 0x100ac1fc)
InterlockedPushEntrySList (Address: 0x100ac200)
IsDebuggerPresent (Address: 0x100ac224)
IsProcessorFeaturePresent (Address: 0x100ac20c)
IsValidCodePage (Address: 0x100ac1b8)
IsValidLocale (Address: 0x100ac1e8)
LCMapStringW (Address: 0x100ac144)
LeaveCriticalSection (Address: 0x100ac120)
LoadLibraryExW (Address: 0x100ac0b8)
LoadLibraryW (Address: 0x100ac07c)
LoadResource (Address: 0x100ac114)
LocalAlloc (Address: 0x100ac0a4)
LocalFree (Address: 0x100ac080)
LockResource (Address: 0x100ac118)
lstrcmpW (Address: 0x100ac09c)
MoveFileExW (Address: 0x100ac0a0)
MultiByteToWideChar (Address: 0x100ac06c)
OpenEventA (Address: 0x100ac170)
OpenProcess (Address: 0x100ac190)
OutputDebugStringW (Address: 0x100ac0d8)
Process32FirstW (Address: 0x100ac17c)
Process32NextW (Address: 0x100ac178)
ProcessIdToSessionId (Address: 0x100ac168)
QueryPerformanceCounter (Address: 0x100ac0ec)
QueryPerformanceFrequency (Address: 0x100ac0e8)
RaiseException (Address: 0x100ac174)
ReadConsoleW (Address: 0x100ac198)
ReadFile (Address: 0x100ac1c4)
ReleaseMutex (Address: 0x100ac044)
RemoveDirectoryW (Address: 0x100ac098)
ResetEvent (Address: 0x100ac220)
RtlUnwind (Address: 0x100ac204)
SetEnvironmentVariableA (Address: 0x100ac1a0)
SetEvent (Address: 0x100ac0d0)
SetFilePointerEx (Address: 0x100ac16c)
SetLastError (Address: 0x100ac05c)
SetStdHandle (Address: 0x100ac19c)
SetUnhandledExceptionFilter (Address: 0x100ac214)
SizeofResource (Address: 0x100ac11c)
Sleep (Address: 0x100ac164)
TerminateProcess (Address: 0x100ac210)
TlsAlloc (Address: 0x100ac158)
TlsFree (Address: 0x100ac14c)
TlsGetValue (Address: 0x100ac154)
TlsSetValue (Address: 0x100ac150)
UnhandledExceptionFilter (Address: 0x100ac218)
VerifyVersionInfoW (Address: 0x100ac054)
VerSetConditionMask (Address: 0x100ac058)
WaitForSingleObject (Address: 0x100ac048)
WaitForSingleObjectEx (Address: 0x100ac0cc)
WideCharToMultiByte (Address: 0x100ac0f0)
WriteConsoleW (Address: 0x100ac194)
WriteFile (Address: 0x100ac03c)

ole32.dll

CoCreateInstance (Address: 0x100ac2dc)

OLEAUT32.dll

LoadRegTypeLib (Address: 0x100ac250)
LoadTypeLib (Address: 0x100ac270)
SafeArrayCopy (Address: 0x100ac238)
SafeArrayCreate (Address: 0x100ac230)
SafeArrayDestroy (Address: 0x100ac24c)
SafeArrayGetLBound (Address: 0x100ac244)
SafeArrayGetUBound (Address: 0x100ac248)
SafeArrayGetVartype (Address: 0x100ac234)
SafeArrayLock (Address: 0x100ac240)
SafeArrayUnlock (Address: 0x100ac23c)
SysAllocString (Address: 0x100ac254)
SysAllocStringLen (Address: 0x100ac25c)
SysFreeString (Address: 0x100ac258)
SysStringLen (Address: 0x100ac268)
VariantChangeType (Address: 0x100ac260)
VariantClear (Address: 0x100ac26c)
VariantInit (Address: 0x100ac264)

SETUPAPI.dll

CM_Get_Device_IDW (Address: 0x100ac2b0)
CM_Get_DevNode_Status (Address: 0x100ac2ac)
SetupDiBuildDriverInfoList (Address: 0x100ac294)
SetupDiCreateDeviceInfoList (Address: 0x100ac2c4)
SetupDiDeleteDeviceInfo (Address: 0x100ac29c)
SetupDiDestroyDeviceInfoList (Address: 0x100ac2b8)
SetupDiEnumDeviceInfo (Address: 0x100ac298)
SetupDiEnumDriverInfoW (Address: 0x100ac290)
SetupDiGetClassDevsW (Address: 0x100ac2b4)
SetupDiGetDeviceInstallParamsW (Address: 0x100ac27c)
SetupDiGetDeviceInstanceIdW (Address: 0x100ac2bc)
SetupDiGetDeviceRegistryPropertyW (Address: 0x100ac280)
SetupDiGetDriverInfoDetailW (Address: 0x100ac288)
SetupDiOpenDeviceInfoW (Address: 0x100ac2a0)
SetupDiOpenDevRegKey (Address: 0x100ac284)
SetupDiSetDeviceInstallParamsW (Address: 0x100ac278)
SetupDiSetSelectedDevice (Address: 0x100ac2c0)
SetupDiSetSelectedDriverW (Address: 0x100ac28c)
SetupGetFieldCount (Address: 0x100ac2a8)
SetupGetStringFieldW (Address: 0x100ac2a4)

SHELL32.dll

SHGetFolderPathW (Address: 0x100ac2cc)

SHLWAPI.dll

PathFindFileNameW (Address: 0x100ac2d4)