Home » EXE-S » Ways of Removing sp42439.exe

I scanned my desktop computer yesterday, it shows some malicious virus like sp42439.exe. The scan report said it needs to be removed as soon as possible. But my antivirus seemed not be able to remove it. I tried to delete it several times, but it won’t go away. It always came back to my computer after restart. Should I be concerned about this threat? Is there an effective way to successfully get rid of it?

sp42439.exe Information:

  • FileDescription: -
  • LegalCopyright: -
  • ProductName: Hewlett-Packard
  • ProductVersion: 1.00.20.07 Rev. A
  • Company: Hewlett-Packard
  • FileMd5: 187eb5994ca4ae081317b0f9ff85ee80
  • FileVersion: 1.00.20.07 Rev. A
  • Memos: -
  • Download sp42439.exe fix tool
  • 88100875

Description of sp42439.exe Virus :

sp42439.exe is one of the malicious and lethal Trojan virus that can cause great harm to the computer system you use. This horrible Trojan virus is designed by cyber criminals to attack naive computer users without any early warning and precaution. It crashes down a computer system by using HTTP protocol as a bridge of transaction to install their own executable (components of malware) into your computer.
In general, this Trojan has been circulated and encountered users’ computers aggressively in the purpose of damaging targeted computers and performing malicious actions without victims’ awareness. Once encountered, PC users find it difficult to reach their web search results as the Trojan may redirect your favorite websites to other harmful content. Also, it may change your web browsing settings and homepage randomly. To avoid further damages, you need to remove the Trojan horse from your computer completely at a quick time.

It is a kind of Windows illegal program that exploit system vulnerabilities and perform numerous vicious actions to deteriorate your PC. Some of its destructive actions are cited below:

Changes System settings
Automatic deletion of files and folders
Alters Windows Registry
Redirect Web browser and changes homepage settings
Slow system speed and Internet connection
Send browser history to remote website
Steal personal data like username, password, credit card and bank information
Block system restore function
Deactivates Windows security updates, error reporting service and Firewall
Unable to visit any security websites

sp42439.exe Trojan creates a loophole to enter other malware into your computer and exploit its resources. It attack your system when you visit malicious websites and perform infected downloads. It also spread through infected email attachments, files photos etc. So, you must take preventive measures to protect your system from harmful threats. However, if you have got infection then don’t get panic and remove sp42439.exe using proper removal steps.

Remove sp42439.exe from PC Using Manual Removal

Step 1: Boot up the infected computer, press F8 at the very beginning, choose Safe Mode with Networking and press Enter to get in safe mode with networking.

safe mode with networking

Step 2: Press Ctrl+Alt+Del keys together and stop sp42439.exe processes in the Windows Task Manager.

Windows-Task-Manager

Step 3: Open the Registry Editor, search for and delete these Registry Entries created by sp42439.exe.

(Click Start button> click ‘Run’ > Input ‘regedit’ into the Run box and click ok)

registry editor

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce ‘SelfdelNT’
HKEY_CURRENT_USER\Software\PAV
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings ‘WarnonBadCertRecving’ = ’0′
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Internet Settings ‘WarnOnPostRedirect’ = ’0′
Step 4: Detect and remove sp42439.exe associated files listed below:

%UserProfile%\Local Settings\Temp\[random].bat
%UserProfile%\Application Data\PAV\
%UserProfile%\Application Data\antispy.exe

Solution: Remove sp42439.exe automatically (with SpyHunter)

Step A. Download removal tool SpyHunter
1) Click here or the icon below to download SpyHunter automatically.

2) Follow the instructions to install SpyHunter

Step B. Run SpyHunter to block sp42439.exe
Run SpyHunter and click ‘Malware Scan’ button to scan your computer, after detect this unwanted program, clean up relevant files and entries completely.

Step C. Restart your computer to take effect.

Approach two: automatically block / uninstall sp42439.exe with SpyHunter.

Step one: Download SpyHunter on your computer by clicking the icon below.

Step two: Following the prompts to automatically install SpyHunter
Step three: when the installation processes finish, run a full scan on the infected system to find out every threats, and then delete them completely.

Step four: Restart your computer again to make it effect.

The sp42439.exe virus is a risky computer infection that does great harm to worldwide computers. It usually spreads through network and targets the computer with additional computer threats. Actually, the Trojan horse causes a system to have slow performance. As a result, the affected computer is easy to come across system stuck and constant freezes. With this Trojan horse, users will be typically redirected to unwanted web pages when surfing the web. Meanwhile, constant pop-up ads will appear on the computer, annoying users a lot. As the antivirus still gets disabled by the Trojan horse, it won’t take effective to deal with any computer infection properly. In this case, PC users should clean out the Trojan horse in a manual removal way.

sp42439.exe is located in:

  • c:\program files\novosoft\handy backup\hbplugins\sp42439.exe
  • c:\program files\teamviewer\version8\sp42439.exe
  • c:\documents and settings\computer\sp42439.exe

Similar Information:
Information and Tips on How to Remove smss .exe Quickly
seetoouninstall.exe Removal – How Can You Protect Your Computer From It
Eliminating smartsupporter_uservaccineex.exe on Your PC with Helpful Tutorial
Know the Way How to Detect and Remove sbaycvmao.exe
Proven Ways to Protect Your PC From sidebar.exe
Removal of smpegenc.ax – How to Clean Up smpegenc.ax from Computer
Removal of sensiveguard.sys – How to Clean Up sensiveguard.sys from Computer
How to Detect and Remove set9x.exe Within Minutes
Remove blackgold.msstyles
Removal of roxwatchtray11.exe – How to Clean Up roxwatchtray11.exe from Computer
Cannot Remove anydialog.dll virus
The Most Effective Way to Remove jasccmdartisticrc.dll from PC
Remove phpelf.exe
Know the Way How to Detect and Remove pdfimport27.arx
How to Clean and Remove owcvba10.hxs Effectively and Quickly
Remove AerialAttackII.exe

Leave a Reply

Your email address will not be published. Required fields are marked *

You may use these HTML tags and attributes: <a href="" title=""> <abbr title=""> <acronym title=""> <b> <blockquote cite=""> <cite> <code> <del datetime=""> <em> <i> <q cite=""> <strike> <strong>