Should I block it?

No, this file is 100% safe to run.

Relationships

Parent process
Related files

PE structurePE file structure

Show functions
Import table
advapi32.dll
RegDeleteKeyW, RegQueryValueW, RegOpenKeyW, RegCreateKeyExW, RegOpenKeyExW, RegQueryValueExW, SetServiceStatus, RegisterServiceCtrlHandlerW, StartServiceCtrlDispatcherW, RegDeleteValueW, DeleteService, QueryServiceStatus, ControlService, OpenServiceW, RegCloseKey, RegSetValueExW, RegCreateKeyW, CloseServiceHandle, CreateServiceW, OpenSCManagerW, RegEnumKeyW
gdi32.dll
GetStockObject, SetViewportExtEx, DeleteDC, ScaleWindowExtEx, SetWindowExtEx, SetBkColor, RestoreDC, SaveDC, CreateBitmap, GetDeviceCaps, OffsetViewportOrgEx, SetViewportOrgEx, SelectObject, Escape, ExtTextOutW, TextOutW, RectVisible, PtVisible, DeleteObject, GetClipBox, SetMapMode, SetTextColor, ScaleViewportExtEx
kernel32.dll
GetStartupInfoW, TerminateProcess, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, HeapAlloc, HeapFree, RtlUnwind, RaiseException, HeapReAlloc, ExitProcess, HeapSize, GetStdHandle, GetModuleFileNameA, FreeEnvironmentStringsW, GetEnvironmentStringsW, SetHandleCount, GetFileType, HeapCreate, VirtualFree, QueryPerformanceCounter, GetTickCount, GetSystemTimeAsFileTime, GetCPInfo, GetACP, GetOEMCP, IsValidCodePage, LCMapStringW, VirtualAlloc, InitializeCriticalSectionAndSpinCount, GetConsoleCP, GetConsoleMode, LCMapStringA, GetStringTypeA, GetStringTypeW, GetLocaleInfoA, SetStdHandle, WriteConsoleA, GetConsoleOutputCP, WriteConsoleW, CreateFileA, GetCurrentProcess, FlushFileBuffers, SetFilePointer, WriteFile, GlobalFindAtomW, LoadLibraryW, LoadLibraryA, GetVersionExA, GlobalAddAtomW, GlobalFlags, GetModuleHandleA, WritePrivateProfileStringW, lstrlenA, TlsFree, LocalReAlloc, TlsSetValue, TlsAlloc, GlobalHandle, GlobalReAlloc, TlsGetValue, LocalAlloc, GetCurrentProcessId, InterlockedDecrement, InterlockedIncrement, SetErrorMode, GlobalDeleteAtom, GetCurrentThreadId, ConvertDefaultLocale, EnumResourceLanguagesW, lstrcmpA, GetLocaleInfoW, LoadLibraryExW, InterlockedExchange, lstrcmpW, FreeLibrary, GetProcAddress, MultiByteToWideChar, WideCharToMultiByte, SetLastError, GlobalFree, GlobalAlloc, GlobalLock, GlobalUnlock, FormatMessageW, LocalFree, GetThreadPriority, lstrlenW, GetVersionExW, GetModuleFileNameW, ResumeThread, SuspendThread, SetEvent, CreateEventW, GetExitCodeThread, CreateThread, GetCurrentThread, SetThreadPriority, ResetEvent, GetModuleHandleW, GetCommandLineW, GetLocalTime, DeleteCriticalSection, InitializeCriticalSection, FindClose, FindNextFileW, LeaveCriticalSection, EnterCriticalSection, FindFirstFileW, FindResourceW, LoadResource, LockResource, SizeofResource, GetFileSizeEx, CloseHandle, CreateFileW, Sleep, WaitForSingleObject, GetLastError, GetDiskFreeSpaceW, GetVolumeInformationW, DeviceIoControl, GetStartupInfoA
rpcrt4.dll
NdrServerCall2, RpcMgmtStopServerListening, RpcServerListen, RpcServerRegisterAuthInfoW, RpcServerRegisterIf, RpcServerUseProtseqEpW
shlwapi.dll
PathFindFileNameW, PathFindExtensionW
user32.dll
DestroyMenu, ShowWindow, RegisterWindowMessageW, LoadIconW, WinHelpW, GetCapture, GetClassLongW, SetPropW, GetPropW, RemovePropW, IsWindow, GetForegroundWindow, GetDlgItem, GetTopWindow, DestroyWindow, GetMessageTime, GetMessagePos, MapWindowPoints, SetMenu, SetForegroundWindow, GetClientRect, CreateWindowExW, GetClassInfoExW, GetClassInfoW, RegisterClassW, AdjustWindowRectEx, DefWindowProcW, CallWindowProcW, CopyRect, GetMenu, SetWindowLongW, SetWindowPos, SystemParametersInfoA, IsIconic, GetWindowPlacement, GetWindow, MessageBoxW, GetSubMenu, GetMenuItemCount, GetDlgCtrlID, GetWindowRect, GetClassNameW, PtInRect, SetWindowTextW, ClientToScreen, GrayStringW, DrawTextExW, DrawTextW, TabbedTextOutW, SetCursor, SetMenuItemBitmaps, GetMenuCheckMarkDimensions, LoadBitmapW, GetFocus, ModifyMenuW, GetMenuItemID, GetMenuState, PostQuitMessage, PostMessageW, GetSysColorBrush, GetSysColor, ReleaseDC, GetDC, GetSystemMetrics, LoadCursorW, UnhookWindowsHookEx, EnableWindow, IsWindowEnabled, GetLastActivePopup, GetWindowLongW, GetParent, SendMessageW, EnableMenuItem, CheckMenuItem, SetWindowsHookExW, CallNextHookEx, GetMessageW, TranslateMessage, DispatchMessageW, GetActiveWindow, IsWindowVisible, GetKeyState, PeekMessageW, GetCursorPos, ValidateRect, GetWindowTextW, GetWindowThreadProcessId
winspool.drv
DocumentPropertiesW, OpenPrinterW, ClosePrinter

winzipssdefragsrv.exe

WinZip System Utilities Suite by WinZip Computing LLC (Signed)

Remove winzipssdefragsrv.exe
Version:   2.0.648.14990
MD5:   2fd2062712e68f866e6154d5e73801b1
SHA1:   18328fc901ce3da64be138240b52b5b4ac27353f

Overview

winzipssdefragsrv.exe runs as a service under the name WINZIPSSDiskOptimizer with extensive SYSTEM privileges (full administrator access). This is typically installed with the program WinZip System Utilities Suite published by WinZip Computing, S.L.. The file is digitally signed by WinZip Computing LLC which was issued by the GlobalSign nv-sa certificate authority (CA).

DetailsDetails

File name:winzipssdefragsrv.exe
Publisher:WinZip Computing, S.L. (WinZip Computing)
Product name:WinZip System Utilities Suite
Description:WinZip System Utilities Suite - Defrag Service
Typical file path:C:\Program Files\winzip system utilities suite\winzipssdefragsrv.exe
File version:2.0.648.14990
Size:261.12 KB (267,384 bytes)
Build date:2/7/2013 1:51 PM
Certificate
Issued to:WinZip Computing LLC
Authority (CA):GlobalSign nv-sa
Effective date:Saturday, September 7, 2013
Expiration date:Wednesday, October 7, 2015
Digital DNA
PE subsystem:Windows GUI
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following program will install this file
WinZip Computing, S.L.
19% remove
Speed up your computer and keep it running at peak performance with WinZip System Utilities Suite, a comprehensive set of easy-to-use PC tools designed to help you clean, protect, and optimize your system. Avoid costly and potentially irreversible system issues! WinZip System Utilities Suite includes easy-to-use tools that protect your PC from security threats, crashes, and data loss. With WinZip System Utilities Suite, you can check yo...

BehaviorsBehaviors

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

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.00004562%
0.028634%
Kernel CPU:0.00003128%
0.013761%
User CPU:0.00001434%
0.014873%
Kernel CPU time:234,119 ms/min
100,923,805ms/min
Memory
Private memory:1.07 MB
21.59 MB
Private (maximum):1.65 MB
Private (minimum):1.57 MB
Non-paged memory:1.07 MB
21.59 MB
Virtual memory:21.79 MB
140.96 MB
Virtual memory (peak):23.88 MB
169.69 MB
Working set:1.64 MB
18.61 MB
Working set (peak):3.17 MB
37.95 MB
Resource allocations
Threads:6
12
Handles:68
600

BehaviorsProcess properties

Integrety level:System
Platform:32-bit
Command line:"C:\Program Files\winzip system utilities suite\winzipssdefragsrv.exe"
Owner:SYSTEM
Windows Service
Service name:WINZIPSSDiskOptimizer
Type:Win32OwnProcess
Parent process:services.exe (Services and Controller app by Microsoft)

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 100.00%

Distribution by countryDistribution by country

Israel installs about 66.67% of WinZip System Utilities Suite.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Intel 80.00%
Hewlett-Packard 20.00%
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