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What is ndp40-kb2604121-x86.exe?

Part of Microsoft .NET Framework 4.0 by Microsoft

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How does ndp40-kb2604121-x86.exe run?

Process - ndp40-kb2604121-x86.exe is an instance of a running program. This 32-bit program executes with the privileges as the currently logged in user account. ndp40-kb2604121-x86.exe is executed by the process wuauclt.exe (Windows Update by Microsoft).


What is the community is seeing?What is the community is doing?
About 0.2% of all Boost users have the ndp40-kb2604121-x86.exe process running.Of the 0.2% of ndp40-kb2604121-x86.exe users, 25.0% have disabled it.
How resource intensive is ndp40-kb2604121-x86.exe?
Comparison based on the average resource utilization across all programs.
0.07081% CPU708103.8%
Average CPU utilization across all programs is 0.00001%.
          2.96 MB RAM13.8%
Average private memory utilization across all programs is 21.53 MB.
842 /min37.4%
Average I/O read and write operations for all programs is 2,253 per minute.
              22 GDI objects14.7%
Average number of GUI GDI and USER objects for all programs is 150.
     3 context switches/sec3.0%
Average context switches for all programs is 100 per second.
Typical file (disk image) location:

What else is related?

What Windows OS versions does this run on?

Microsoft Windows XP (5.1.2600.196608)

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: ndp40-kb2604121-x86.exe
Publisher: Microsoft Corporation (verified)
Name: Microsoft .NET Framework 4.0
Description: Security Update for Microsoft .NET Framework 4.0 (KB2604121)
Version: 10.0.30319.269
Size: 22.79 MB
Original file name: NDP40-KB2604121-x86.exe

Digital certificate

Certificate authority: Microsoft Corporation
Effective date: 11/1/2011
Expiration date: 2/1/2013

Resource utilization

CPU utilization averages
Total CPU: 0.1141158990%
Privileged CPU: 0.0433055206%
User CPU: 0.07081037832895%
Privileged CPU time: 296.88 ms
Privileged CPU time /min: 80 ms
Context switches /sec: 3
Memory utilization averages
Committed memory: 29.22 MB
Peak committed memory: 30.91 MB
Paged memory: 2.96 MB
Peak paged memory: 3.01 MB
Paged system memory: 55.02 KB
Non-paged system memory: 2.38 KB
Working set memory: 64 KB
Peak working set memory: 5.84 MB
Min working set memory: 56 KB
Private memory: 2.96 MB
Page faults: 1,594
Page faults /min: 432
Process I/O averages
Total read operations: 2,109
Read operations /min: 571
Total read transfer: 23.17 MB
Read transfer /min: 6.27 MB
Total write operations: 1,000
Write operations /min: 271
Total write transfer: 27.93 MB
Write transfer /min: 7.56 MB
Total other operations: 1,970
Other operations /min: 533
Total other transfer: 7.49 KB
Other Transfer /min: 2.03 KB
GUI Object Averages
GDI objects: 22
USER objects: 11
Handle count average: 45
Thread count average: 2
Thread resource averages

Process details

Runs as (owner): User
Integrety level: Undefined
Windows platform: 32-bit
Parent Process
Child Process
Process Command
"C:\WINDOWS\SoftwareDistribution\Download\Install\NDP40-KB2604121-x86.exe" /q /norestart /chainingpackage NETFX4WUKB

Image hashes

MD5: 930b16d871e448c04fb9d71ee0882d4a
SHA-1: 5ba2f9d2a8a395d125d7c3844cb489697664de2b
SHA-256: da0e493115218a231a1a962d47ad1723a522906cf52cbe76623268b52b1dc474

PE image details

Subsystem: Windows GUI
Langauge*: Microsoft Visual C++
File packed: No
Import Table
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