Should I block it?

No, this file is 100% safe to run.

VersionsAdditional versions

4.0.30319.34209 built by: FX452RTMGDR 0.02%
4.0.30319.33440 built by: FX45W81RTMREL 2.21%
4.0.30319.32559 built by: FX45BLUEMPREL 0.12%
4.0.30319.18408 built by: FX451RTMGREL 8.21%
4.0.30319.18331 built by: FX45GDRSTAGE 0.02%
4.0.30319.17929 built by: FX45RTMREL 15.06%
4.0.30319.17929 built by: FX45RTMREL 1.17%
4.0.30319.17626 built by: FX45RCREL 0.10%
4.0.30319.17626 built by: FX45RCREL 0.18%
4.0.30319.17379 built by: FXBETAREL 0.12%
4.0.30319.17020 built by: FXM3REL 0.04%
4.0.30319.1 (RTMRel.030319-0100) 47.14%
3.0.4506.7903 (Win9Rel.030729-7900) 0.02%
3.0.4506.648 (Winfxred.004506-0648) 0.28%
3.0.4506.641 (winfxred.004506-0641) 0.02%
3.0.4506.6387 (Win8RTM.030729-6300) 0.06%
3.0.4506.6387 (Win8RTM.030729-6300) 0.16%
3.0.4506.5846 (QFE.030729-5800) 0.02%
3.0.4506.5846 (QFE.030729-5800) 0.02%
3.0.4506.5420 (Win7SP1.030729-5400) 5.98%
3.0.4506.5017 (Win7RTMLDR.030729-5000) 0.02%
3.0.4506.4926 (NetFXw7.030729-4900) 1.75%
3.0.4506.4926 (NetFXw7.030729-4900) 8.68%
3.0.4506.4037 (QFE.030729-4000) 2.46%
3.0.4506.4037 (QFE.030729-4000) 0.52%
View more

Relationships


PE structurePE file structure

Show functions
Import table
mscoree.dll
DllMain

SMSvcHost.exe

Microsoft .NET Framework by Microsoft Corporation (Signed)

Remove SMSvcHost.exe
Version:   4.0.30319.32559 built by: FX45BLUEMPREL
MD5:   9a042217e317dbbb90319b40aa024472
SHA1:   7e03ff8877d3b0a46b48f4bf94f5cf57ce0ae5d1
SHA256:   55e6bdbd3aa02b0574fe775978c8340e8b4021baa76e57dc9d52143e340d1f55

What is SMSvcHost.exe?

Windows Communication Foundation (WCF) provides a new TCP-based network protocol (net.tcp://) for high-performance communication. WCF also introduces a new system component, the Net.TCP Port Sharing Service that enables net.tcp ports to be shared across multiple user processes.

About SMSvcHost.exe (from Microsoft Corporation)

Self-hosted services that use the Net.TCP transport can control several advanced settings, such as ListenBacklog and MaxPendingAccepts, which govern the behavior of the underlying TCP socket used for

DetailsDetails

File name:smsvchost.exe
Publisher:Microsoft Corporation
Product name:Microsoft® .NET Framework
Description:SMSvcHost.exe
Typical file path:C:\windows\microsoft.net\framework\v4.0.30319\smsvchost.exe
File version:4.0.30319.32559 built by: FX45BLUEMPREL
Product version:4.0.30319.32559
Size:136.58 KB (139,856 bytes)
Build date:5/14/2013 2:34 AM
Certificate
Issued to:Microsoft Corporation
Authority (CA):Microsoft Corporation
Effective date:Monday, December 7, 2009
Expiration date:Monday, March 7, 2011
Digital DNA
Entropy:5.706027
File packed:No
Code language:Microsoft Visual C# / Basic .NET
.NET CLR:Yes
.NET NGENed:No
More details

BehaviorsBehaviors

Services
This is the shared Service Host controller that runs some of the following shared services:
  • 'NetMsmqActivator' (Adattatore listener Net.Msmq)
  • 'NetPipeActivator' (Adaptador de escucha Net.Pipe)
  • Service name 'Υπηρεσία κοινής χρήσης θυρών Net.Tcp'

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 7 Home Premium 55.00%
Windows 7 Ultimate 18.00%
Windows 8.1 Pro 6.50%
Windows 7 Professional 6.50%
Windows 8.1 6.50%
Windows 8.1 Single Language 2.00%
Windows Seven Black Edition 2.00%
Windows 7 Home Basic 2.00%
Windows 8.1 Pro with Media Center 0.50%
Windows 8.1 N 0.50%
Windows 8.1 Enterprise Evaluation 0.50%

Distribution by countryDistribution by country

United States installs about 54.00% of Microsoft® .NET Framework.

OEM distributionDistribution by PC manufacturer

PC Manufacturerdistribution
Dell 23.11%
Hewlett-Packard 21.91%
ASUS 15.14%
Toshiba 13.55%
Acer 11.16%
Alienware 3.98%
Samsung 3.19%
Lenovo 3.19%
Sony 3.19%
GIGABYTE 1.59%
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