VersionsVersions

6.3.9600.16384 (winblue_rtm.130821-1623) 6.06%
6.3.9600.16384 (winblue_rtm.130821-1623) 0.07%
6.3.9431.0 (winmain_bluemp.130615-1214) 0.28%
6.3.9431.0 (winmain_bluemp.130615-1214) 0.00%
6.2.9200.16384 (win8_rtm.120725-1247) 1.04%
6.2.9200.16384 (win8_rtm.120725-1247) 1.05%
6.2.9200.16384 (win8_rtm.120725-1247) 2.17%
6.2.8400.0 (winmain_win8rc.120518-1423) 0.07%
6.2.8400.0 (winmain_win8rc.120518-1423) 0.07%
6.2.8250.0 (winmain_win8beta.120217-1520) 0.00%
6.2.8102.0 (winmain_win8m3.110823-1455) 0.06%
6.1.7600.16385 (win7_rtm.090713-1255) 28.80%
6.1.7600.16385 (win7_rtm.090713-1255) 48.93%
6.1.7600.16385 (win7_rtm.090713-1255) 0.00%
6.1.7600.16385 (win7_rtm.090713-1255) 2.07%
6.1.7600.16385 (win7_rtm.090713-1255) 0.00%
6.1.7600.16385 (win7_rtm.090713-1255) 0.00%
6.1.7600.16385 (win7_rtm.090713-1255) 0.29%
6.0.6000.16386 (vista_rtm.061101-2205) 7.10%
6.0.6000.16386 (vista_rtm.061101-2205) 1.54%
6.0.6000.16386 (vista_rtm.061101-2205) 0.41%

Relationships

svchost.exe

Host Process for Windows Services by Microsoft Corporation (Signed)

Remove svchost.exe
This is a Windows system installed file with Windows File Protection (WFP) enabled.

Overview

There are 21 versions of svchost.exe in the wild, the latest version being 6.3.9600.16384 (winblue_rtm.130821-1623). It is started as a Windows Service called 'WwanSvc'. It is run under the context of the LOCAL SERVICE account. The average file size is about 26.07 KB. The file is a digitally signed and issued to Microsoft Corporation by Microsoft Corporation. During the process's lifecycle, the typical CPU resource utilization is about 0.0006% including both foreground and background operations, the average private memory consumption is about 21.62 MB with the maximum memory reaching around 42.23 MB. Addionally, typically read and write I/O disk operations is about 48.42 KB per minute for reads and 14.92 KB per minute for writes.

What is svchost.exe?

Host Process for Windows Tasks is a generic process which acts as a host for processes that run from DLLs rather than EXEs. At startup TASKHOST checks the Services portion of the Registry to construct a list of DLL-based services that it needs to load, and then loads them.

DetailsDetails

File name:svchost.exe
Publisher:Microsoft Corporation
Product name:Host Process for Windows Services
Description:Microsoft® Windows® Operating System
Typical file path:C:\Windows\System32\svchost.exe
Original name:svchost.exe.mui
Certificate
Issued to:Microsoft Corporation
Authority (CA):Microsoft Corporation
Expiration date:Friday, June 13, 2014

BehaviorsBehaviors

(Note, the behaviors below are for all versions of svchost.exe, select a unique version for details.)
Services
This is the shared Service Host controller that runs some of the following shared services:
  • Service name 'WwanSvc'
Drivers
  • 1394hub

VersionsAll file variations of svchost.exe

MD5SHA-1File size
e4ca434f251681590d0538bc21c32d2f 4eea9bdfe0eb41759d96ec9bd224c4519314a8fa 36.88 KB
425e22d9f5c01616afc92987791b19e9 b73dfc550dc27562683284fb51661200f31419f9 30.81 KB
f7191317f1cd10f35dc74e24c1b71e06 01c21ae89c35c33eda304f5a65037dd0d23a4b06 36.88 KB
d9f8fa4911fbf85919ba17ffe5b34430 c25a904cb1fbea3d6e4c00ac429e3ba519139462 30.81 KB
0a175af8b65797bd22c11903a8bfeb2d 075d04db237e1fcb7d45d780268371fa80c512a2 22.5 KB
57350bede3834915b6145b67c71c7bda 76111d4f5d751dcc31fbe5066c46378d57ab70ff 29.5 KB
a46dc432f81473f526e3994aa483e366 952b68cbf2654a6208ef277d4300656a18592889 22.5 KB
92b919655ba013e8687e2ae873ba56ed 0422cc8d59c1cde639cf5a3e2212a7c72ee08d54 30.5 KB
d5b55f18a7cd2a6f4019b17baeedc2f3 3046ad49975c7d0c08aae0622b78f42e54ab5181 23.5 KB
e4bc66e3b5638103a02a2837f922c6f4 28f1ccabce4100765eaa0c2fb002dde4b4ccbff0 23.5 KB
038bb82a5f49c7aa196c847850b68e19 48898e2cc8ec0f1ef4414164c14d4e63e3fa4ed5 21 KB
54a47f6b5e09a77e61649109c6a08866 4af001b3c3816b860660cf2de2c0fd3c1dfb4878 20.5 KB
c78655bc80301d76ed4fef1c1ea40a7d 619652b42afe5fb0e3719d7aeda7a5494ab193e8 26.5 KB
dfdf1e4aee12e9021bd72f29b6877a8d 0c329761f2044396a3646e984eb874354561a49c 27 KB
6f68f63794097e54f36474ed4384b759 5e185df5c89365a5e6728e08557c5b1d13dbbe07 27 KB
ffb38d8afd6f4fca1d46d64f1ede0b9f ef5352a3bd4e90ee46e5dee76403e0d191d9046a 21 KB
dfde777faf31dc25e3624e8071073146 73a63279a2e065babb9460777678897877d29945 26.5 KB
ecdb182f885292145826c58252b53000 7897c01736bf9153421da9621a325662fcf9b7a5 21 KB
3794b461c45882e06856f282eef025af bf15549a7ec01ac505ccac036aba5b9bae688135 21 KB
cda9f1373805af88f6fa4f2064bba24d 8306f3e86107fe1ba1fc8ff6133b357570206d06 27 KB
10da15933d582d2fedcf705efe394b09 00beb64af60255d5eb76b2edbd30b46de681da32 21.5 KB

Windows OS versionsDistribution by Windows OS

OS versiondistribution
Windows 8.1 Pro 77.75%
Windows 7 Home Premium 22.25%

Distribution by countryDistribution by country

Austria installs about 39.50% of Host Process for Windows Services.
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