Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

3,8,703,0 24.84%
3,1,181,0 0.13%
3,1,181,0 0.13%
3,1,171,0 3.89%
3,1,171,0 0.13%
3,0,284,0 0.13%
3,0,284,0 1.00%
2,6,259,0 52.20%
2,6,259,0 12.17%
2,6,195,0 0.13%
2,6,195,0 2.89%
2,0,230,0 0.13%
2,0,230,0 2.26%

Relationships

Parent process
Related files

McSvHost.exe

McAfee Shared Service Host by McAfee (Signed)

Remove McSvHost.exe
Version:   2,0,230,0
MD5:   7e6932eeda54c8eaf7dc6c2225261b85
SHA1:   3f53b6d27961be1102293f944a7b7564b91f01d4
SHA256:   ab5c73279b3506af29ec8036d17e9cdafd95bf429ed8049506f2e5d24a79c168

What is McSvHost.exe?

SiteAdvisor is a service that reports on the safety of web sites by crawling the web and testing the sites it finds for malware and spam. The functionality of SiteAdvisor can be accessed either through a Browser Plugin or by submitting a URL to the website. SiteAdvisor only rates sites based on the risk of malware or spam.

About McSvHost.exe (from McAfee)

McAfee SiteAdvisor software is a free browser plug-in that provides simple Web site safety ratings and a Secure Search box so you can surf, search and shop more safely. With SiteAdvisor software insta

DetailsDetails

File name:mcsvhost.exe
Publisher:McAfee, Inc.
Product name:McAfee Shared Service Host
Description:McAfee Service Host
Typical file path:C:\Program Files\common files\mcafee\mcsvchost\mcsvhost.exe
File version:2,0,230,0
Product version:2,0,0,0
Size:209.87 KB (214,904 bytes)
Certificate
Issued to:McAfee
Authority (CA):VeriSign
Expiration date:Tuesday, December 31, 2013
Digital DNA
PE subsystem:Windows Console
File packed:No
Code language:Microsoft Visual C++ 10.0
.NET CLR:No
More details

ResourcesPrograms

The following program will install this file
McAfee, Inc.
19% remove
With McAfee’s Security-as-a-Service solutions protecting your systems and email, log into the McAfee SecurityCenter online management console for complete visibility reports and flexible policy settings. Maintained by McAfee so you won’t have to invest in additional on-premises infrastructure, the McAfee SecurityCenter details company-wide protection information such as coverage, status summary, desktops updated, viruses cleaned, spywar...

BehaviorsBehaviors

Services
Runs under 'SYSTEM\CurrentControlSet\Services' as a shared service by the Service Host (svchost.exe)
  • 'McNaiAnn' (McAfee VirusScan Announcer)
  • HomeNetSvc
  • 'McOobeSv2' (McAfee OOBE Service2)
  • 'McOobeSv' (McAfee OOBE Service)
  • 'mcpltsvc' (McAfee Platform Services)
  • 'McMPFSvc' (McAfee Personal Firewall)
  • 'mcmscsvc' (McAfee Services)
  • 'McProxy' (McAfee Proxy Service)
  • 'HomeNetSvc' (McAfee Home Network)
  • 'McAfee SiteAdvisor Service'
Windows firewall allowed programs
Exceptions allow programs to access to the Internet through an outbound connections
  • Firewall exception for 'C:\Program Files\Common Files\McAfee\McSvcHost\McSvHost.exe'
Network connections
Access through an approved Windows firewall exception
  • [TCP] 161.69.169.7:443
  • [UDP] listens on port 6646

  • ResourcesResource utilization

    (Note: statistics below are averages based on a minimum sample size of 200 unique participants)
    Averages
     
    CPU
    Total CPU:0.00005083%
    0.028634%
    Kernel CPU:0.00004945%
    0.013761%
    User CPU:0.00000139%
    0.014873%
    Kernel CPU time:1,914,694 ms/min
    100,923,805ms/min
    CPU cycles:9,421,454/sec
    17,470,203/sec
    Memory
    Private memory:54.49 MB
    21.59 MB
    Private (maximum):39.41 MB
    Private (minimum):1.19 MB
    Non-paged memory:54.49 MB
    21.59 MB
    Virtual memory:251.36 MB
    140.96 MB
    Virtual memory (peak):362.41 MB
    169.69 MB
    Working set:28.06 MB
    18.61 MB
    Working set (peak):43.34 MB
    37.95 MB
    Page faults:17,239,862/min
    2,039/min
    I/O
    I/O read transfer:38.21 KB/sec
    1.02 MB/min
    I/O read operations:88/sec
    343/min
    I/O write transfer:28.9 KB/sec
    274.99 KB/min
    I/O write operations:42/sec
    227/min
    I/O other transfer:42.71 KB/sec
    448.09 KB/min
    I/O other operations:1,437/sec
    1,671/min
    Resource allocations
    Threads:51
    12
    Handles:1641
    600

    BehaviorsProcess properties

    Integrety level:System
    Platform:32-bit
    Command line:"C:\Program Files\common files\mcafee\mcsvchost\mcsvhost.exe" /mccoresvc
    Owner:SYSTEM
    Windows Service
    Service name:McNaiAnn
    Display name:McAfee VirusScan Announcer
    Description:“McAfee VirusScan Announcer”
    Type:Win32ShareProcess
    Parent process:services.exe (Services and Controller app by Microsoft)

    ResourcesThreads

    Averages
     
    mcdisc.dll (McAfee Integrated Security Platform by McAfee)
    Total CPU:0.02643919%
    0.272967%
    Kernel CPU:0.02066091%
    0.107585%
    User CPU:0.00577827%
    0.165382%
    CPU cycles:657,182/sec
    5,741,424/sec
    Context switches:1/sec
    79/sec
    Memory:920 KB
    1.16 MB
    McMscShm.dll (McAfee SecurityCenter by McAfee)
    Total CPU:0.01848637%
    Kernel CPU:0.01463570%
    User CPU:0.00385066%
    CPU cycles:398,574/sec
    Memory:724 KB
    ole32.dll
    Total CPU:0.01160888%
    Kernel CPU:0.00716424%
    User CPU:0.00444465%
    CPU cycles:250,756/sec
    Memory:1.27 MB
    MpfSvc.dll (McAfee Personal Firewall by McAfee)
    Total CPU:0.00911869%
    Kernel CPU:0.00673203%
    User CPU:0.00238666%
    CPU cycles:210,265/sec
    Memory:2.2 MB
    mfefwctl.dll (SYSCORE by McAfee)
    Total CPU:0.00621533%
    Kernel CPU:0.00205946%
    User CPU:0.00415587%
    CPU cycles:154,188/sec
    Context switches:2/sec
    Memory:160 KB
    mcnasvc.dll (McAfee Integrated Security Platform by McAfee)
    Total CPU:0.00374688%
    Kernel CPU:0.00062539%
    User CPU:0.00312149%
    CPU cycles:126,353/sec
    Memory:2.41 MB
    mcmscsub.dll (McAfee SecurityCenter by McAfee)
    Total CPU:0.00151795%
    Kernel CPU:0.00076375%
    User CPU:0.00075419%
    CPU cycles:33,594/sec
    Memory:588 KB
    NaiAnn.dll (McAfee VirusScan API by McAfee)
    Total CPU:0.00009331%
    Kernel CPU:0.00006486%
    User CPU:0.00002845%
    CPU cycles:32,186/sec
    Memory:512 KB
    ntdll.dll
    Total CPU:0.00006143%
    Kernel CPU:0.00005688%
    User CPU:0.00000455%
    CPU cycles:4,530/sec
    Memory:1.16 MB
    mcproxy.dll (McAfee Proxy by McAfee)
    Total CPU:0.00000796%
    Kernel CPU:0.00000569%
    User CPU:0.00000228%
    CPU cycles:2,810/sec
    Memory:412 KB
    ADVAPI32.dll
    Total CPU:0.00000683%
    Kernel CPU:0.00000455%
    User CPU:0.00000228%
    CPU cycles:216/sec
    Memory:792 KB
    McSvHost.exe (main module)
    Total CPU:0.00000455%
    Kernel CPU:0.00000228%
    User CPU:0.00000228%
    CPU cycles:94/sec
    Memory:220 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 35.50%
    Windows 8.1 32.50%
    Windows 8.1 Single Language 13.00%
    Windows 8 Single Language 7.00%
    Windows 8 5.00%
    Windows 7 Professional 4.00%
    Windows Vista Home Premium 3.00%

    Distribution by countryDistribution by country

    United States installs about 51.50% of McAfee Shared Service Host.

    OEM distributionDistribution by PC manufacturer

    PC Manufacturerdistribution
    ASUS 34.12%
    Dell 31.18%
    Lenovo 9.41%
    Hewlett-Packard 9.41%
    Acer 8.24%
    Toshiba 4.71%
    Sony 2.94%
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