Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

15.0.4623.1000 0.35%
15.0.4623.1000 0.12%
15.0.4615.1000 1.27%
15.0.4615.1000 1.04%
15.0.4615.1000 0.35%
15.0.4551.1011 0.12%
15.0.4551.1004 0.23%
15.0.4551.1004 0.12%
15.0.4551.1004 0.12%
15.0.4535.1508 0.58%
15.0.4535.1006 0.58%
15.0.4535.1006 0.23%
15.0.4535.1004 0.23%
15.0.4517.1509 0.12%
15.0.4517.1509 0.12%
15.0.4517.1003 0.23%
15.0.4505.1510 0.69%
15.0.4505.1002 0.12%
15.0.4505.1002 0.23%
15.0.4505.1002 0.23%
15.0.4481.1508 1.27%
15.0.4481.1508 0.12%
15.0.4481.1003 1.15%
15.0.4454.1511 0.12%
15.0.4420.1017 0.12%
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Relationships

Parent process
Child process
Related files

Outlook.exe

Microsoft Office Outlook by Microsoft Corporation (Signed)

Remove Outlook.exe
Version:   14.0.6131.5000
MD5:   3073bff2de45bc5b5e6eda3deb81c3db
SHA1:   9086c7b8efcff08713f9ee9e3e45345c26919904
SHA256:   6b51ec3d301389977e25ed2dcc0a9071f6460c0a020a38cc2c55f06624782eff

What is Outlook.exe?

Microsoft Outlook is a personal information manager that can be used as a stand-alone application, or can work with Microsoft Exchange Server and Microsoft SharePoint Server for multiple users in an organization, such as shared mailboxes and calendars, Exchange public folders, SharePoint lists and meeting schedules.

Overview

outlook.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. This is typically installed with the program Microsoft Office Personal 2010 published by Microsoft Corporation. The file is digitally signed by Microsoft Corporation.

DetailsDetails

File name:outlook.exe
Publisher:Microsoft Corporation
Product name:Microsoft Office Outlook
Typical file path:C:\Program Files\microsoft office\office12\outlook.exe
File version:14.0.6131.5000
Size:15.24 MB (15,976,512 bytes)
Certificate
Issued to:Microsoft Corporation
Authority (CA):Microsoft Corporation
Expiration date:Friday, January 11, 2013
Digital DNA
PE subsystem:Windows GUI
File packed:No
Code language:Microsoft Visual C++ 8.0
.NET CLR:No
More details

ResourcesPrograms

The following program will install this file
Microsoft Corporation
1% remove

BehaviorsBehaviors

Shell open commands
  • vcffile
  • msgfile
  • mailto
Windows firewall allowed programs
Exceptions allow programs to access to the Internet through an outbound connections
  • Firewall exception for 'C:\Office12\OUTLOOK.EXE'
  • Firewall exception for 'C:\Program Files\Microsoft Office\Office12\OUTLOOK.EXE'
  • Firewall exception for 'C:\Programas\Microsoft Office\Office12\OUTLOOK.EXE'
  • Firewall exception for 'C:\Program Files\Microsoft Office\Office12\OUTLOOK.EXE'
  • Firewall exception for 'C:\Program Files\Microsoft Office\Office12\OUTLOOK.EXE'
  • Firewall exception for 'C:\Program Files\Microsoft Office\Office14\OUTLOOK.EXE'
  • Firewall exception for 'C:\Program Files\Microsoft Office\Office12\OUTLOOK.EXE'
  • Firewall exception for 'C:\Program Files\Microsoft Office\Office12\OUTLOOK.EXE'
Scheduled tasks
  • The task '{D755A752-2736-437A-8856-96F70114AD2C}' runs on registration in the path '\{D755A752-2736-437A-8856-96F70114AD2C}'
  • The task '{4F18088F-79E8-459D-B915-FC54A9DCB3D9}' runs on registration in the path '\{4F18088F-79E8-459D-B915-FC54A9DCB3D9}'
  • Entry path '\{F75C2CB4-A214-429C-B241-7D78CF1DAC07}'
  • Entry path '\{50C269B6-78D9-496E-BF6A-08192DACD341}'
  • Entry path '\{4D2A71B1-1939-4C82-A772-2076D77AB91F}'
Startup files (user) run
Runs under the registry key 'HKEY_CURRENT_USER\SOFTWARE\Microsoft\Windows\CurrentVersion\Run'
  • 'Microsoft Office Outlook' → C:\PROGRAM FILES (X86)\MICROSOFT OFFICE\Office12\OUTLOOK.EXE
Network connections
Access through an approved Windows firewall exception
  • [TCP] wi-in-f109.1e100.net (173.194.67.109:143)
  • [TCP] dfw06s27-in-f3.1e100.net (173.194.46.3:80)
  • [TCP] host-134-249.dc74.com (174.46.134.249:443)
  • [TCP] serverdata.net (64.78.56.105:443)
  • [UDP] listens on port 58289
  • [UDP] listens on port 61401
  • [UDP] listens on port 58758
  • [UDP] listens on port 64754
  • [UDP] listens on port 27171

  • ResourcesResource utilization

    (Note: statistics below are averages based on a minimum sample size of 200 unique participants)
    Averages
     
    CPU
    Total CPU:0.07654339%
    0.028634%
    Kernel CPU:0.03265169%
    0.013761%
    User CPU:0.04389170%
    0.014873%
    Kernel CPU time:16,743,428 ms/min
    100,923,805ms/min
    CPU cycles:8,739,334/sec
    17,470,203/sec
    Context switches:373/sec
    284/sec
    Memory
    Private memory:110.3 MB
    21.59 MB
    Private (maximum):169.04 MB
    Private (minimum):52.11 MB
    Non-paged memory:110.3 MB
    21.59 MB
    Virtual memory:649.24 MB
    140.96 MB
    Virtual memory (peak):688.05 MB
    169.69 MB
    Working set:143.17 MB
    18.61 MB
    Working set (peak):172.08 MB
    37.95 MB
    Page faults:2,478,733/min
    2,039/min
    I/O
    I/O read transfer:3.12 MB/sec
    1.02 MB/min
    I/O read operations:6,023/sec
    343/min
    I/O write transfer:286.76 KB/sec
    274.99 KB/min
    I/O write operations:221/sec
    227/min
    I/O other transfer:67.33 KB/sec
    448.09 KB/min
    I/O other operations:1,618/sec
    1,671/min
    Resource allocations
    Threads:38
    12
    Handles:6470
    600
    GUI GDI count:649
    103
    GUI GDI peak:636
    142
    GUI USER count:406
    49
    GUI USER peak:461
    71

    BehaviorsProcess properties

    Integrety level:Medium
    Platform:32-bit
    Command line:"C:\Program Files\microsoft office\office14\outlook.exe"
    Owner:User
    Parent process:explorer.exe (Windows Explorer by Microsoft Corporation)

    ResourcesThreads

    Averages
     
    OUTLOOK.EXE (main module)
    Total CPU:0.08699562%
    0.272967%
    Kernel CPU:0.03695874%
    0.107585%
    User CPU:0.05003687%
    0.165382%
    CPU cycles:3,130,723/sec
    5,741,424/sec
    Context switches:28/sec
    79/sec
    Memory:15.25 MB
    1.16 MB
    MSPST32.DLL
    Total CPU:0.04615577%
    Kernel CPU:0.04498263%
    User CPU:0.00117314%
    CPU cycles:1,654,440/sec
    Context switches:3/sec
    Memory:1.23 MB
    ntdll.dll
    Total CPU:0.04224030%
    Kernel CPU:0.02458083%
    User CPU:0.01765947%
    CPU cycles:1,320,216/sec
    Context switches:4/sec
    Memory:1.23 MB
    mswsock.dll
    Total CPU:0.03614458%
    Kernel CPU:0.02891567%
    User CPU:0.00722892%
    CPU cycles:967,422/sec
    Memory:240 KB
    mso.dll
    Total CPU:0.03366562%
    Kernel CPU:0.01548655%
    User CPU:0.01817907%
    CPU cycles:1,177,169/sec
    Context switches:2/sec
    Memory:17.77 MB
    WinHttp.dll
    Total CPU:0.00070699%
    Kernel CPU:0.00031422%
    User CPU:0.00039277%
    Memory:356 KB
    WINMM.DLL
    Total CPU:0.00054948%
    Kernel CPU:0.00052331%
    User CPU:0.00002617%
    Memory:180 KB
    wwlib.dll
    Total CPU:0.00041099%
    Kernel CPU:0.00004057%
    User CPU:0.00037042%
    CPU cycles:3,128/sec
    Memory:18.5 MB
    RPCRT4.dll
    Total CPU:0.00026165%
    Kernel CPU:0.00002617%
    User CPU:0.00023549%
    Memory:588 KB
    wow64.dll (Win32 Emulation on NT64 by Microsoft)
    Total CPU:0.00020385%
    Kernel CPU:0.00015304%
    User CPU:0.00005081%
    CPU cycles:6,572/sec
    Memory:252 KB
    MSORES.DLL
    Total CPU:0.00010467%
    Kernel CPU:0.00007850%
    User CPU:0.00002617%
    Memory:69.16 MB
    ole32.dll
    Total CPU:0.00007376%
    Kernel CPU:0.00004974%
    User CPU:0.00002402%
    CPU cycles:3,246/sec
    Memory:1.36 MB

    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 22.50%
    Microsoft Windows XP 19.50%
    Windows 7 Ultimate 18.50%
    Windows 8.1 10.50%
    Windows 8.1 Pro 6.00%
    Windows 7 Professional 6.00%
    Windows 8 Pro 5.00%
    Windows 8 4.00%
    Windows 8.1 Single Language 2.00%
    Windows Vista Home Premium 1.50%
    Windows 8 Single Language 1.00%
    Windows 8 Enterprise 1.00%
    Windows 8.1 Pro Preview 1.00%
    Windows 7 Home Basic 1.00%
    Windows 8.1 Enterprise Evaluation 0.50%

    Distribution by countryDistribution by country

    United States installs about 27.41% of Microsoft Office Outlook.

    OEM distributionDistribution by PC manufacturer

    PC Manufacturerdistribution
    Dell 16.36%
    ASUS 14.13%
    Hewlett-Packard 13.75%
    Lenovo 12.64%
    Toshiba 9.67%
    Compaq 8.18%
    Acer 7.43%
    Sony 4.46%
    Intel 3.72%
    American Megatrends 3.35%
    GIGABYTE 2.97%
    Sahara 1.86%
    Samsung 1.12%
    Alienware 0.37%
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