Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

9.60.2114 4.35%
9.05.2071 4.35%
9.05.2064 4.35%
9.05.2063 4.35%
9.04.2051 13.04%
9.04.2051 13.04%
9.04.2051 4.35%
9.02.2032 17.39%
9.02.2032 4.35%
8.02.1972 13.04%
8.02.1972 4.35%
6.61.1880 4.35%
5.12.1652 4.35%
4.50.1457 4.35%

Relationships

Parent process
Related files

PE structurePE file structure

Show functions
Import table
advapi32.dll
RegQueryValueExW, SetServiceStatus, RegisterServiceCtrlHandlerExA, StartServiceCtrlDispatcherA, RegCloseKey, RegOpenKeyExW, RegQueryInfoKeyA, RegQueryInfoKeyW, RegCreateKeyExA, RegCreateKeyExW, RegOpenKeyExA, RegSetValueExW, RegSetValueExA, RegQueryValueExA, RegEnumKeyExW, RegEnumKeyExA, LookupAccountNameW, ConvertSidToStringSidW, GetUserNameA
iphlpapi.dll
NotifyRouteChange, NotifyAddrChange, GetIfTable, GetIfEntry, GetAdaptersInfo, GetIpNetTable, SendARP, GetBestRoute, GetIpAddrTable
kernel32.dll
InterlockedDecrement, GetCommandLineW, GetModuleFileNameW, GetModuleHandleW, LocalFree, SetLastError, GetCurrentThread, TerminateProcess, GetSystemDefaultLangID, GetSystemInfo, GetVersionExW, DeviceIoControl, CreateFileW, GetFileAttributesW, FileTimeToSystemTime, FileTimeToLocalFileTime, GetFileTime, DeleteFileW, GetSystemTime, GetWindowsDirectoryW, GetSystemDirectoryW, GetLocalTime, FlushFileBuffers, CreateDirectoryW, ResumeThread, CreateThread, TerminateThread, WaitForMultipleObjects, MultiByteToWideChar, WideCharToMultiByte, ReadFile, GetTickCount, SetFilePointer, GetStdHandle, GetFileSizeEx, GetConsoleScreenBufferInfo, ReadConsoleInputA, GetFileType, WriteConsoleW, QueryPerformanceCounter, GetCurrentProcessId, GetSystemTimeAsFileTime, SetThreadPriority, GetThreadPriority, QueryPerformanceFrequency, InterlockedIncrement, GetStringTypeW, InterlockedExchange, EncodePointer, DecodePointer, RaiseException, RtlUnwind, SetConsoleMode, GetConsoleMode, HeapSetInformation, MoveFileW, HeapFree, LCMapStringW, GetCPInfo, HeapAlloc, IsProcessorFeaturePresent, GetACP, GetOEMCP, IsValidCodePage, TlsAlloc, TlsGetValue, TlsSetValue, TlsFree, UnhandledExceptionFilter, SetUnhandledExceptionFilter, IsDebuggerPresent, HeapSize, ExitProcess, InitializeCriticalSectionAndSpinCount, FreeEnvironmentStringsW, GetEnvironmentStringsW, SetHandleCount, GetStartupInfoW, HeapCreate, SetStdHandle, GetConsoleCP, VirtualQuery, HeapReAlloc, Sleep, GetCurrentProcess, GetModuleHandleA, OutputDebugStringW, OutputDebugStringA, SetEndOfFile, GetProcAddress, FreeLibrary, LoadLibraryW, WaitForSingleObject, ResetEvent, SetEvent, CreateEventW, GetCurrentThreadId, GetLastError, CloseHandle, DeleteCriticalSection, InitializeCriticalSection, LeaveCriticalSection, WriteFile, EnterCriticalSection, GetProcessHeap, GetOverlappedResult, ReleaseMutex, LoadLibraryA, CreateFileA, GetUserDefaultLangID, GetModuleFileNameA, DeleteFileA, MoveFileA, GetSystemDirectoryA, GetWindowsDirectoryA, GetVersionExA, GetLocaleInfoA, LocalHandle, LocalLock, LocalAlloc, FormatMessageA, FormatMessageW, GetCommandLineA, FreeEnvironmentStringsA, GetEnvironmentStrings, GetStartupInfoA, VirtualFree, VirtualAlloc, LCMapStringA, GetStringTypeA, GetUserDefaultLCID, WriteConsoleA, GetConsoleOutputCP, GetStringTypeExW, InterlockedCompareExchange, CreateMutexW, GetComputerNameW, MoveFileExW, GetComputerNameA, GetModuleHandleExW, LoadLibraryExW, SetFilePointerEx, SetConsoleCursorPosition
ole32.dll
CoTaskMemFree, CoCreateInstance, CoUninitialize, CoInitialize, CLSIDFromString, CoTaskMemAlloc
rpcrt4.dll
UuidCreate
shell32.dll
SHGetFolderPathW
user32.dll
DestroyIcon, MessageBoxW, MessageBoxA, CharToOemA, LoadStringW, CharToOemBuffA, GetSystemMetrics
winmm.dll
timeBeginPeriod, timeGetDevCaps, timeEndPeriod, timeGetTime
ws2_32.dll
WSASocketA, WSAEventSelect

spd.exe

cFosSpeed Service by cFos Software GmbH (Signed)

Remove spd.exe
Version:   6.61.1880
MD5:   a469854cd303a39162931fa770ea45a2
SHA1:   32044cf4202183b8bbbefe885cb9e1982adbaace
SHA256:   45cb65c6079b023a808ea76b96c4fe0d6a588e4a6747b337cc24fddd35b5d356

Overview

spd.exe runs as a service under the name cFosSpeedS (cFosSpeedS) with extensive SYSTEM privileges (full administrator access). This is typically installed with the program XFast LAN v6.61 published by cFos Software GmbH, Bonn. The file is digitally signed by cFos Software GmbH which was issued by the GlobalSign nv-sa certificate authority (CA).

DetailsDetails

File name:spd.exe
Publisher:cFos Software GmbH
Product name:cFosSpeed Service
Typical file path:C:\Program Files\cfosspeed\spd.exe
File version:6.61.1880
Size:385.88 KB (395,136 bytes)
Certificate
Issued to:cFos Software GmbH
Authority (CA):GlobalSign nv-sa
Digital DNA
PE subsystem:Windows Console
File packed:No
.NET CLR:No
More details

ResourcesPrograms

The following program will install this file
cFos Software GmbH, Bonn
1% remove
When Internet Explorer loads very slowly for no clear reason, it's usually due to inefficient management. ASRock is rolling out super efficient web management in the motherboard industry. XFast LAN is a convenient tool that controls internet related applications easily and efficiently. Creating a perfect Internet environment, all you need is a smart manager. ASRock XFast LAN allows you to enjoy more speed, easier multitasking, enhanced ...

BehaviorsBehaviors

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

ResourcesResource utilization

(Note: statistics below are averages based on a minimum sample size of 200 unique participants)
Averages
 
CPU
Total CPU:0.00003505%
0.028634%
Kernel CPU:0.00002101%
0.013761%
User CPU:0.00001404%
0.014873%
Kernel CPU time:1,264,856,108 ms/min
100,923,805ms/min
Context switches:28/sec
284/sec
Memory
Private memory:8.16 MB
21.59 MB
Private (maximum):11.47 MB
Private (minimum):10.7 MB
Non-paged memory:8.16 MB
21.59 MB
Virtual memory:63.3 MB
140.96 MB
Virtual memory (peak):63.75 MB
169.69 MB
Working set:11.47 MB
18.61 MB
Working set (peak):11.66 MB
37.95 MB
Resource allocations
Threads:4
12
Handles:162
600

BehaviorsProcess properties

Integrety level:Undefined
Platform:64-bit
Command line:"C:\Program Files\asrock\xfast lan\spd.exe" -service
Owner:SYSTEM
Windows Service
Service name:cFosSpeedS
Display name:cFosSpeedS
Description:“Performs latency measurement and privileged operations for cFosSpeed”
Type:Win32OwnProcess
Parent process:services.exe (Services and Controller app by Microsoft)

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Ultimate 56.52%
Microsoft Windows XP 13.04%
Windows 8 Single Language 8.70%
Windows 8 Pro with Media Center 8.70%
Windows Vista Ultimate 4.35%
Windows 7 Home Premium 4.35%
Windows 7 Professional 4.35%

Distribution by countryDistribution by country

Egypt installs about 17.39% of cFosSpeed Service.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Toshiba 38.10%
ASUS 19.05%
Hewlett-Packard 19.05%
Dell 9.52%
American Megatrends 9.52%
Acer 4.76%
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