Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

19bd0 20.00%
b7a16 20.00%
98bcc 20.00%
65e19 20.00%
b995f 20.00%
(Note, ZTE CORPORATION publishes each variation of this file with the same version, but the hashes are unique.)

Relationships

Parent process
Related files

PE structurePE file structure

Show functions
Import table
advapi32.dll
DeregisterEventSource, RegQueryValueExW, RegOpenKeyExW, RegCloseKey, CreateProcessAsUserW, StartServiceW, ReportEventW, RegisterEventSourceW, DeleteService, ControlService, CreateServiceW, CloseServiceHandle, OpenServiceW, OpenSCManagerW, RegisterServiceCtrlHandlerW, SetServiceStatus, StartServiceCtrlDispatcherW, RegSetValueExW, RegDeleteValueW, RegSetValueW, RegCreateKeyExW, RegDeleteKeyW
gdi32.dll
SetBkColor, SaveDC, RestoreDC, CreateBitmap, DeleteObject, GetStockObject, SetViewportOrgEx, SetTextColor, DeleteDC, SetMapMode, PtVisible, GetClipBox, ScaleWindowExtEx, SetWindowExtEx, ScaleViewportExtEx, SetViewportExtEx, GetDeviceCaps, SelectObject, Escape, ExtTextOutW, TextOutW, RectVisible, OffsetViewportOrgEx
kernel32.dll
InitializeCriticalSection, TlsAlloc, TlsSetValue, LocalReAlloc, DeleteCriticalSection, TlsFree, lstrcmpA, lstrlenA, lstrcmpW, GlobalFlags, GlobalAddAtomW, GlobalHandle, ReadFile, WriteFile, SetFilePointer, FlushFileBuffers, SetEndOfFile, CreateFileW, GlobalDeleteAtom, GetVersionExA, LoadLibraryA, GlobalFindAtomW, GetModuleHandleA, GetSystemTimeAsFileTime, TerminateProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, GetCommandLineA, GetStartupInfoA, RtlUnwind, RaiseException, HeapReAlloc, HeapSize, ExitProcess, GetConsoleCP, GetConsoleMode, GetCPInfo, GetACP, GetOEMCP, IsValidCodePage, GetStdHandle, GetModuleFileNameA, FreeEnvironmentStringsA, GetEnvironmentStrings, FreeEnvironmentStringsW, GetEnvironmentStringsW, SetHandleCount, GetFileType, HeapCreate, VirtualFree, QueryPerformanceCounter, GetTickCount, VirtualAlloc, InitializeCriticalSectionAndSpinCount, WriteConsoleA, GetConsoleOutputCP, WriteConsoleW, SetStdHandle, GetLocaleInfoA, GetStringTypeA, GetStringTypeW, LCMapStringA, LCMapStringW, CreateFileA, GlobalReAlloc, EnterCriticalSection, TlsGetValue, LeaveCriticalSection, LocalAlloc, GetCurrentProcessId, InterlockedDecrement, InterlockedIncrement, GetModuleHandleW, WideCharToMultiByte, SetLastError, GlobalFree, GlobalAlloc, GlobalLock, GlobalUnlock, FormatMessageW, LocalFree, lstrlenW, GetLocalTime, GetDiskFreeSpaceExW, GetDriveTypeW, GetLogicalDrives, CopyFileW, FindClose, FindNextFileW, FindFirstFileW, LockResource, MultiByteToWideChar, SizeofResource, LoadResource, FindResourceW, CreateThread, HeapFree, GetProcessHeap, HeapAlloc, CloseHandle, GetCurrentProcess, FreeLibrary, GetProcAddress, LoadLibraryW, WaitForSingleObject, DeleteFileW, CreateMutexW, GetVersionExW, WritePrivateProfileStringW, GetPrivateProfileStringW, GetPrivateProfileIntW, Sleep, GetLastError, GetModuleFileNameW, TerminateThread, GetExitCodeThread, GetCurrentThreadId, CreateDirectoryW, OutputDebugStringW
ole32.dll
CoUninitialize, CoInitialize, CoCreateInstance
oleacc.dll
LresultFromObject, CreateStdAccessibleObject
shell32.dll
ShellExecuteW, ShellExecuteExW
shlwapi.dll
PathRemoveFileSpecW, PathFileExistsW
user32.dll
TabbedTextOutW, DrawTextW, DrawTextExW, GrayStringW, DestroyMenu, GetTopWindow, DestroyWindow, GetMessageTime, GetMessagePos, MapWindowPoints, SetMenu, GetClientRect, CreateWindowExW, GetClassInfoExW, GetClassInfoW, RegisterClassW, AdjustWindowRectEx, CopyRect, DefWindowProcW, CallWindowProcW, GetMenu, SystemParametersInfoA, GetWindowPlacement, SetMenuItemBitmaps, GetMenuCheckMarkDimensions, LoadBitmapW, ModifyMenuW, RegisterWindowMessageW, CheckMenuItem, PostQuitMessage, SetForegroundWindow, IsIconic, SetWindowPos, SetWindowLongW, IsWindow, GetDlgItem, SetWindowsHookExW, CallNextHookEx, GetKeyState, ValidateRect, GetFocus, ClientToScreen, GetWindow, GetDlgCtrlID, GetWindowRect, GetClassNameW, PtInRect, SetWindowTextW, GetWindowTextW, GetWindowThreadProcessId, SendMessageW, GetParent, GetWindowLongW, GetLastActivePopup, IsWindowEnabled, EnableWindow, PostThreadMessageW, PeekMessageW, DispatchMessageW, MessageBoxW, UnhookWindowsHookEx, LoadCursorW, GetSystemMetrics, GetDC, ReleaseDC, GetSysColor, GetSysColorBrush, GetMenuState, LoadIconW, WinHelpW, OpenWindowStationW, GetProcessWindowStation, SetProcessWindowStation, OpenDesktopW, CloseDesktop, wsprintfW, FindWindowW, PostMessageW, GetCapture, GetClassLongW, SetPropW, GetPropW, RemovePropW, GetForegroundWindow, GetMenuItemID, GetMenuItemCount, GetSubMenu, EnableMenuItem
winspool.drv
DocumentPropertiesW, OpenPrinterW, ClosePrinter

assistantservices.exe

By ZTE CORPORATION (Signed)

Remove assistantservices.exe
MD5:   19bd0daed395358d941bdc33fb322dee
SHA1:   33c25735486776a16167e7d01f2d66e47c92bc3f
SHA256:   c368a2c31d04ab7f2afcb62481f775f9039f745e9bc63b578abf18ff39af584d

Overview

assistantservices.exe runs as a service under the name UI Assistant Service with extensive SYSTEM privileges (full administrator access). The file is digitally signed by ZTE CORPORATION which was issued by the VeriSign certificate authority (CA).

DetailsDetails

File name:assistantservices.exe
Typical file path:C:\Program Files\t-mobile\mobile broadband manager\assistantservices.exe
Size:236 KB (241,664 bytes)
Certificate
Issued to:ZTE CORPORATION
Authority (CA):VeriSign
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

BehaviorsBehaviors

Service
Runs under 'SYSTEM\CurrentControlSet\Services' by the Service Controller (services.exe)
  • 'UI Assistant Service'

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.00374311%
0.028634%
Kernel CPU:0.00157145%
0.013761%
User CPU:0.00217166%
0.014873%
Kernel CPU time:17,472 ms/min
100,923,805ms/min
Memory
Private memory:1.64 MB
21.59 MB
Private (maximum):3.54 MB
Private (minimum):688 KB
Non-paged memory:1.64 MB
21.59 MB
Virtual memory:50.89 MB
140.96 MB
Virtual memory (peak):52.9 MB
169.69 MB
Working set:792 KB
18.61 MB
Working set (peak):3.57 MB
37.95 MB
Resource allocations
Threads:3
12
Handles:60
600

BehaviorsProcess properties

Integrety level:System
Platform:32-bit
Command line:"C:\Program Files\t-mobile\mobile broadband manager\assistantservices.exe"
Owner:SYSTEM
Windows Service
Service name:UI Assistant Service
Type:Win32OwnProcess, InteractiveProcess
Parent process:services.exe (Services and Controller app by Microsoft)

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Ultimate 40.00%
Windows Se7en Titan 20.00%
Windows Vista Home Premium 20.00%
Windows 7 Home Premium 20.00%

Distribution by countryDistribution by country

DZ installs about 20.00% of assistantservices.exe.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
ASUS 50.00%
Acer 25.00%
Hewlett-Packard 25.00%
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