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What is iashost.exe?

Part of IAS Host by Microsoft

(iashost.exe is a system file that is installed with Windows)
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How does iashost.exe run?

Process - iashost.exe is an instance of a running program. This program executes under the NETWORK SERVICE account within Windows with minimum privileges on the local computer and acts as the computer on the network. iashost.exe is executed by the process svchost.exe (Host Process for Windows Services by Microsoft).


What is the community is seeing?What is the community is doing?
About 0.5% of all Boost users have the iashost.exe process running.Of the 0.5% of iashost.exe users, less than 1% have disabled it.
How resource intensive is iashost.exe?
Comparison based on the average resource utilization across all programs.
0.00903% CPU90321.9%
Average CPU utilization across all programs is 0.00001%.
8.57 MB RAM39.8%
Average private memory utilization across all programs is 21.53 MB.
 2 /min0.1%
Average I/O read and write operations for all programs is 2,253 per minute.
Typical file (disk image) location:

Are there other versions of IAS Host?

Why are multiple of the same versions listed?

What else is related?

What Windows OS versions does this run on?

Windows Vista (TM) Home Basic (6.0.6002.131072)
Windows Vista (TM) Home Premium (6.0.6002.131072)

About Microsoft Corporation

Microsoft, founded in 1975 by Bill Gates and Paul Allen, is a veteran software company, best known for its Microsoft Windows operating system and the Microsoft More...
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File details

File name: iashost.exe
Publisher: Microsoft Corporation (verified)
Name: IAS Host
Description: Microsoft® Windows® Operating System
Version: 6.0.6001.18000 (longhorn_rtm.080118-1840)
Product version: 6.0.6001.18000
Size: 17 KB
Original file name: IASHost.exe
Windows file protection: Yes

Resource utilization

CPU utilization averages
Total CPU: 0.0109723618%
Privileged CPU: 0.0019401693%
User CPU: 0.00903219249924%
Privileged CPU time: 156063.4 ms
Privileged CPU time /min: 1 ms
CPU cycle count: 654,129,628
CPU cycle count /min: 12,067,275
Memory utilization averages
Committed memory: 52.26 MB
Peak committed memory: 54.58 MB
Paged memory: 8.57 MB
Peak paged memory: 10.89 MB
Paged system memory: 77.09 KB
Non-paged system memory: 3.86 KB
Working set memory: 5.76 MB
Peak working set memory: 13.29 MB
Min working set memory: 4.77 MB
Private memory: 8.57 MB
Page faults: 8,409
Page faults /min: 168
Process I/O averages
Total read operations: 10
Read operations /min: 1
Total read transfer: 5.86 KB
Read transfer /min: 70 Bytes
Total write operations: 7
Write operations /min: 1
Total write transfer: 692 Bytes
Write transfer /min: 9 Bytes
Total other operations: 422
Other operations /min: 4
Total other transfer: 5.83 KB
Other Transfer /min: 66 Bytes
Handle count average: 96
Thread count average: 2
Thread resource averages

Process details

Runs as (owner): Network Service
Integrety level: System
Windows platform: 32-bit
Parent Process
Process Commands
C:\Windows\system32\iashost.exe {48DA6741-1BF0-4A44-8325-293086C79077} -Embedding
C:\Windows\system32\iashost.exe {48DA6741-1BF0-4A44-8325-293086C79077} -Embedding

Image hashes

MD5: 2a7af088b95d3a0b01a5c4bf49388a0b
SHA-1: 3280619eb459c7de70688966fe2e2feef3e22615

PE image details

CLR assembly: Yes
Langauge*: Microsoft Visual C# / Basic .NET
File packed: No
Import Table
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