Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

02.29.73.00 0.65%
02.29.19.83 1.29%
02.27.14.88 0.65%
02.25.32.45 15.48%
02.20.94.07 0.65%
02.19.72.18 0.65%
02.13.04.49 3.23%
02.05.76.03 0.65%
02.04.35.50 4.52%
01.99.34.95 1.94%
01.97.82.80 10.97%
01.94.20.38 7.74%
01.91.87.03 1.94%
01.89.86.91 4.52%
01.88.56.76 1.94%
01.84.85.72 0.65%
01.82.67.49 4.52%
01.80.49.20 0.65%
01.78.87.58 15.48%
01.74.87.19 1.94%
01.71.93.25 1.29%
01.71.49.02 3.23%
01.70.46.67 2.58%
01.68.63.36 0.65%
01.68.04.89 8.39%
View more

Relationships

Parent process
Related files

PE structurePE file structure
Show functions
Import table
advapi32.dll
CryptGenRandom, RegCloseKey, SetSecurityDescriptorDacl, RegQueryValueExA, RegSetValueExA, InitializeSecurityDescriptor, CryptReleaseContext, CryptAcquireContextA, RegOpenKeyExA, RegOpenKeyA
comctl32.dll
InitCommonControlsEx
gdi32.dll
GetStockObject, SelectObject, SetBkMode, CreateFontA, ChoosePixelFormat, AddFontMemResourceEx, TextOutW, GetTextExtentPoint32W, RemoveFontMemResourceEx, CreateICA, CreateCompatibleDC, SetBkColor, SetTextColor, CreateDIBSection, DeleteDC, DeleteObject, SwapBuffers, SetPixelFormat
kernel32.dll
DllMain
shell32.dll
SHGetFileInfoW
user32.dll
SetClipboardData, CloseClipboard, MessageBoxA, SetDlgItemTextA, SetDlgItemInt, GetWindowRect, GetDesktopWindow, SetWindowPos, GetWindowThreadProcessId, DialogBoxParamA, EnumWindows, IsWindowVisible, LoadIconA, LoadCursorA, RegisterClassExA, wsprintfA, EndPaint, DefWindowProcA, CreateWindowExA, SetTimer, DestroyWindow, SetWindowTextW, RedrawWindow, GetWindowLongA, SetWindowLongA, SendMessageA, TranslateMessage, DispatchMessageA, PeekMessageA, GetMessageA, MessageBoxW, PostMessageA, MonitorFromWindow, GetMonitorInfoA, MoveWindow, ShowWindow, UpdateWindow, GetWindowTextLengthA, EmptyClipboard, BeginPaint, OpenClipboard, EndDialog, GetDlgItemInt, GetDlgItem, SetClassLongA, KillTimer, GetDC, ReleaseDC, MsgWaitForMultipleObjects
ws2_32.dll
WSASocketA, WSASendTo, WSAIoctl, WSASend, WSARecvFrom
Export table
CanSetClientBeta
ClientUpdateRunFrame
CreateInterface
g_dwDllEntryThreadId
GetBaseUserContentDir
GetBaseUserContentDirUTF8
GetBaseUserDir
GetBaseUserDirUTF8
GetBootstrapperVersion
GetClientUpdateBytesDownloaded
GetClientUpdateBytesToDownload
GetCurrentClientBeta
GetEUniverse
GetSteamExePath
GetSteamExePathUTF8
GetSteamInstallDir
GetSteamInstallDirUTF8
IsCheckingForUpdates
IsClientUpdateAvailable
SetClientBeta
StartCheckingForUpdates

steam.exe

Steam Client Bootstrapper by Valve (Signed)

Remove steam.exe
Version:   01.89.86.91
MD5:   86b6c34549a8796cb4f66d35a9eb34a6
SHA1:   a37773527780d7171e664aa09ba46dd8a4dbce58
SHA256:   f93d8a952cdd264e5ca90a0fe02b09420db897afa1bc11d882559e8c08a886a2

Overview

steam.exe executes as a process with the local user's privileges usually within the context of Windows Explorer. It is set to be run when the PC boots and the user logs into Windows (added to the Run registry key for the current user). It has been configured with a firewall exception which allows both inbound and outbound network communication without being blocked. It is installed with a couple of know programs including Steam published by Valve Corporation, L.A. Noire from Rockstar Games Inc. and L.A. Noire by Rockstar Games Inc..

DetailsDetails

File name:steam.exe
Publisher:Valve Corporation
Product name:Steam Client Bootstrapper
Description:Steam Client Bootstrapper (buildbot_winslave04_steam_steam_rel_client_win32@winslave04)
Typical file path:C:\Program Files\steam\steam.exe
File version:01.89.86.91
Product version:01.00.00.01
Size:1.73 MB (1,811,368 bytes)
Build date:9/6/2013 8:05 PM
Certificate
Issued to:Valve
Authority (CA):VeriSign
Effective date:Thursday, September 27, 2012
Expiration date:Monday, November 23, 2015
Digital DNA
File packed:No
.NET CLR:No
More details

ResourcesPrograms

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BehaviorsBehaviors

Startup files (user) run
Runs under the registry key 'HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run'
  • 'Steam' → "C:\Program Files\Steam\Steam.exe" -silent
Scheduled tasks
  • The task '{733C26E7-55C8-4774-BD2F-372F32A977E7}' runs on registration in the path '\{733C26E7-55C8-4774-BD2F-372F32A977E7}'
  • The job '{D6CF8D04-9D42-4FBD-A9E8-ECD261FD0840}' runs on registration in the path '\{D6CF8D04-9D42-4FBD-A9E8-ECD261FD0840}'
Windows firewall allowed programs
Exceptions allow programs to access to the Internet through an outbound connections
  • Firewall exception for 'C:\Program Files\Steam\pttm caminho\Steam.exe'
  • Firewall exception for 'C:\Program Files\Steam\Steam.exe'
  • Firewall exception for 'C:\Program Files\Steam\Steam.exe'
Startup files (all users) run
Runs under the registry key 'HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run'
  • 'Steam' → "C:\Program Files\Steam\steam.exe" -silent
Network connections
Access through an approved Windows firewall exception
  • [UDP] listens on port 61383
  • [UDP] listens on port 53107
  • [UDP] listens on port 64113

    • ResourcesResource utilization

    (Note: statistics below are averages based on a minimum sample size of 200 unique participants)
    Averages
     
    CPU
    Total CPU:0.00069690%
    0.028634%
    Kernel CPU:0.00044949%
    0.013761%
    User CPU:0.00024741%
    0.014873%
    Kernel CPU time:243,611 ms/min
    100,923,805ms/min
    CPU cycles:15,093,029/sec
    17,470,203/sec
    Memory
    Private memory:267.81 MB
    21.59 MB
    Private (maximum):210.37 MB
    Private (minimum):17.18 MB
    Non-paged memory:267.81 MB
    21.59 MB
    Virtual memory:582.77 MB
    140.96 MB
    Virtual memory (peak):679.14 MB
    169.69 MB
    Working set:120.18 MB
    18.61 MB
    Working set (peak):234.27 MB
    37.95 MB
    Page faults:2,000,633/min
    2,039/min
    I/O
    I/O read transfer:388.45 KB/sec
    1.02 MB/min
    I/O read operations:670/sec
    343/min
    I/O write transfer:8.65 MB/sec
    274.99 KB/min
    I/O write operations:1,531/sec
    227/min
    I/O other transfer:129.26 KB/sec
    448.09 KB/min
    I/O other operations:9,028/sec
    1,671/min
    Resource allocations
    Threads:45
    12
    Handles:900
    600
    GUI GDI count:764
    103
    GUI GDI peak:770
    142
    GUI USER count:104
    49
    GUI USER peak:112
    71

    BehaviorsProcess properties

    Integrety level:High
    Platform:64-bit
    Command lines:
    • "C:\Program Files\steam\steam.exe"
    • "C:\Program Files\steam\steam.exe" "steaC://rungameid/226410"
    Owner:User
    Parent process:explorer.exe (Windows Explorer by Microsoft Corporation)

    ResourcesThreads

    Averages
     
    Steam.exe (main module)
    Total CPU:0.06922494%
    0.272967%
    Kernel CPU:0.02622649%
    0.107585%
    User CPU:0.04299844%
    0.165382%
    CPU cycles:3,683,869/sec
    5,741,424/sec
    Context switches:19/sec
    79/sec
    Memory:2.23 MB
    1.16 MB
    tier0_s.dll (tier0_s Dynamic Link Library by Valve)
    Total CPU:0.05741472%
    Kernel CPU:0.02898405%
    User CPU:0.02843067%
    CPU cycles:2,829,522/sec
    Context switches:63/sec
    Memory:692 KB
    sdl2.dll (Simple DirectMedia Layer)
    Total CPU:0.01987790%
    Kernel CPU:0.01187620%
    User CPU:0.00800170%
    CPU cycles:2,468,802/sec
    Context switches:18/sec
    Memory:728 KB
    dsound.dll
    Total CPU:0.01945316%
    Kernel CPU:0.00070192%
    User CPU:0.01875124%
    CPU cycles:46,523,555/sec
    Context switches:76/sec
    Memory:452 KB
    steamclient.dll (Steam by Valve)
    Total CPU:0.01254699%
    Kernel CPU:0.01187333%
    User CPU:0.00067366%
    CPU cycles:302,665/sec
    Context switches:1/sec
    Memory:7.52 MB
    mss32.dll (Miles Sound System by RAD Game Tools)
    Total CPU:0.01158164%
    Kernel CPU:0.00626712%
    User CPU:0.00531452%
    CPU cycles:11,101,204/sec
    Context switches:382/sec
    Memory:524 KB
    steam.dll (Steam by Valve)
    Total CPU:0.00250536%
    Kernel CPU:0.00032001%
    User CPU:0.00218535%
    CPU cycles:193,458/sec
    Context switches:2/sec
    Memory:2.77 MB
    libcef.dll (Chromium Embedded Framework (CEF) Dynamic Link Library)
    Total CPU:0.00096835%
    Kernel CPU:0.00046313%
    User CPU:0.00050523%
    CPU cycles:25,892/sec
    Memory:19.86 MB
    ntdll.dll
    Total CPU:0.00056134%
    Kernel CPU:0.00024236%
    User CPU:0.00031899%
    CPU cycles:26,516/sec
    Memory:1.66 MB
    perfdisk.dll
    Total CPU:0.00008868%
    Kernel CPU:0.00004434%
    User CPU:0.00004434%
    CPU cycles:1,289/sec
    Memory:40 KB
    WINMM.dll
    Total CPU:0.00008421%
    Kernel CPU:0.00008421%
    User CPU:0.00000000%
    CPU cycles:1,019/sec
    Memory:204 KB
    wdmaud.drv
    Total CPU:0.00006316%
    Kernel CPU:0.00006316%
    User CPU:0.00000000%
    CPU cycles:1,170/sec
    Memory:192 KB

    Common loaded modules

    These are modules that are typiclaly loaded within the context of this process.

    Windows OS versionsDistribution by Windows OS

    OS versiondistribution
    Windows 7 Home Premium 37.50%
    Windows 7 Ultimate 13.16%
    Windows 8 11.18%
    Windows 8 Pro 7.24%
    Windows 7 Professional 5.26%
    Microsoft Windows XP 5.26%
    Windows 8.1 3.95%
    Windows Vista Home Premium 3.29%
    Windows 8.1 Pro with Media Center 1.97%
    Windows 7 Home Basic 1.97%
    Windows 8 Enterprise 1.97%
    Windows 8.1 Pro 1.32%
    Windows 8 Single Language 1.32%
    Windows Vista Ultimate 1.32%
    Windows 8 Pro with Media Center 1.32%
    Windows 8.1 Single Language 0.66%
    Windows 7 Enterprise 0.66%
    Windows 7 Starter 0.66%

    Distribution by countryDistribution by country

    United States installs about 45.39% of Steam Client Bootstrapper.

    OEM distributionDistribution by PC manufacturer

    PC Manufacturerdistribution
    Hewlett-Packard 19.63%
    Dell 17.18%
    ASUS 14.72%
    Acer 11.04%
    Lenovo 7.36%
    Sony 7.36%
    Toshiba 6.13%
    American Megatrends 3.07%
    Alienware 2.45%
    GIGABYTE 2.45%
    Intel 2.45%
    MSI 2.45%
    Samsung 1.23%
    Sahara 1.23%
    Apple 1.23%
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