Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

01.71.93.25 2.13%
01.71.49.02 2.13%
01.70.46.67 4.26%
01.68.04.89 8.51%
01.68.03.24 2.13%
01.67.20.08 2.13%
01.67.01.96 2.13%
01.64.55.98 2.13%
01.63.87.14 12.77%
01.61.88.88 27.66%
01.60.68.82 6.38%
01.60.48.43 2.13%
01.59.78.07 8.51%
01.58.76.51 2.13%
01.55.47.40 8.51%
01.36.18.08 2.13%
01.15.33.65 4.26%

Relationships


PE structurePE file structure

Show functions
Import table
kernel32.dll
WaitForSingleObject, GetCurrentDirectoryA, OutputDebugStringA, MultiByteToWideChar, LeaveCriticalSection, EnterCriticalSection, CloseHandle, DeleteCriticalSection, SetEvent, ResetEvent, GetCurrentThreadId, GetVersionExA, CreateThread, CreateEventA, InitializeCriticalSection, TerminateProcess, GetCurrentProcess, GetProcAddress, GetModuleHandleA, GetModuleFileNameA, IsDebuggerPresent, VirtualQuery, HeapAlloc, GetProcessHeap, WriteConsoleW, GetTimeZoneInformation, HeapFree, SetStdHandle, GetConsoleMode, GetConsoleCP, SetEnvironmentVariableA, CompareStringW, GetStringTypeW, GetCurrentProcessId, GetTickCount, QueryPerformanceCounter, GetEnvironmentStringsW, FreeEnvironmentStringsW, CreateFileA, PeekNamedPipe, GetFileInformationByHandle, GetCurrentDirectoryW, RtlUnwind, GetStartupInfoW, GetFileType, InitializeCriticalSectionAndSpinCount, SetHandleCount, GetModuleFileNameW, GetStdHandle, LCMapStringW, WideCharToMultiByte, SetLastError, TlsFree, TlsSetValue, TlsGetValue, TlsAlloc, IsValidCodePage, GetOEMCP, GetACP, InterlockedDecrement, InterlockedIncrement, GetCPInfo, IsProcessorFeaturePresent, GetSystemTimeAsFileTime, GetFullPathNameW, GetCommandLineA, SetUnhandledExceptionFilter, UnhandledExceptionFilter, GetFileAttributesA, SetFileAttributesA, FindFirstFileExA, LoadLibraryA, LoadLibraryExA, LoadLibraryW, LoadLibraryExW, GetModuleHandleW, FreeLibrary, FindClose, ReadFile, FlushFileBuffers, WriteFile, GetLastError, CreateDirectoryW, CreateFileW, SetEndOfFile, SetFilePointer, GetDriveTypeW, GetFullPathNameA, DeleteFileA, MoveFileA, ExitProcess, FileTimeToSystemTime, FileTimeToLocalFileTime, GetDriveTypeA, GetEnvironmentVariableA
shell32.dll
SHGetFileInfoW
tier0_s.dll
Plat_ExitProcess, g_pMemAllocSteam, Warning, AssertMsgImplementation, Plat_ctime, g_VProfManager, CreateVProfile, g_VProfile, g_VProfProfilesRunningCount, Msg, Plat_IsInDebugSession, WriteMiniDump, g_dwDllEntryThreadId, Error
user32.dll
GetForegroundWindow, DestroyWindow, MessageBoxA
vstdlib_s.dll
Q_strnicmp, CommandLine, Q_StripFilename, Q_strncpy, Q_snprintf, Q_strcat, Q_FixSlashes, Q_vsnprintf, Q_ExtractFileExtension, Q_ExtractFilePath, Q_strncat, Q_IsAbsolutePath, Q_DefaultExtension, Q_stristr, Q_UTF16ToUTF8, Q_UTF32ToUTF8, Q_UnqualifiedFileName, Q_UTF8ToUTF16, V_FixDoubleSlashes, Q_MakeAbsolutePath

FileSystem_Steam.dll

Steam by Valve (Signed)

Remove FileSystem_Steam.dll
Version:   01.67.01.96
MD5:   c8d899f59981f35e1c2aee2c3fced1f8
SHA1:   68f2243190e9483195a24146b2009ec6501b67c2
SHA256:   c1400c955acb4dce1bd67ab82cafdd01fae966c22c8dcfe1f22c32e59843918a

What is FileSystem_Steam.dll?

Steam is a digital distribution, digital rights management, multiplayer platform developed by Valve. It is used to distribute games and related media online. Steam's primary service is to allow its users to download games and other software that they have in their virtual software library to their local computers. Steam provides digital rights management (DRM) for software titles, by providing "custom executable generation" for executable files that are unique for each user.

About FileSystem_Steam.dll (from Valve)

We have over 2,000 games from Action to Indie and everything in-between. Enjoy exclusive deals, automatic game updates and other great perks. Meet new people, join game groups, form clans, chat in-gam

DetailsDetails

File name:filesystem_steam.dll
Publisher:Valve Corporation
Product name:Steam
Description:FileSystem_Steam.dll (buildbot_winslave01_steam_rel_client_win32@winslave01)
Typical file path:C:\Program Files\steam\bin\filesystem_steam.dll
File version:01.67.01.96
Product version:03.00.00.01
Size:166.91 KB (170,920 bytes)
Certificate
Issued to:Valve
Authority (CA):VeriSign
Effective date:Tuesday, November 24, 2009
Expiration date:Friday, November 23, 2012
Digital DNA
Entropy:6.508200
File packed:No
.NET CLR:No
More details

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 31.91%
Windows 8 Pro 21.28%
Windows 7 Ultimate 21.28%
Windows 8 12.77%
Windows 7 Professional 6.38%
Windows 8 Pro with Media Center 4.26%
Windows 7 Home Basic 2.13%

Distribution by countryDistribution by country

United States installs about 35.56% of Steam.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Hewlett-Packard 33.33%
MSI 16.67%
Dell 16.67%
Toshiba 16.67%
ASUS 16.67%
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