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How to Remove SONAR.PSDownload!g12? (Useful Removal Guide)

What is SONAR.PSDownload!g12? What it can do on your computer? how can it get into my computer with my consent? How to remove it completely? You can read the rest of the post to get more details about SONAR.PSDownload!g12 and follow the removal guide to get rid of it immediately.

Usually, the Trojan.Dropper.PI virus is distributed via those harmful websites, unknown email attachments and free downloads. It is used by cyber hackers to deliver potential threats to target computers so as to damage the computer and pilfer important information from unknown users. The pesky Trojan horse also changes the desktop image, homepage and other computer settings. While being modified, users may fail to visit the online bank account, Yahoo mail and other online resources as usual. When surfing the net, users will be typically redirected to other unwanted web pages which display many pesky pop-up ads. To save your computer, users had better delete the Trojan virus from the computer immediately.

Usually, SONAR.PSDownload!g12 is distributed by suspicious websites or spam email attainments. It is possible to get infected the virus via downloading free applications from distrusted resources. Hence, computer users should pay attention while using unknown resources to avoid certain risks. Many victim users prefer to launch various antivirus programs to clean up threats on their computers, but it cannot work for all kinds of hazardous threats that have updated their characteristics all the time. When they come to some stubborn ones such as SONAR.PSDownload!g12, only manual removal can guarantee a complete fix.

Malicious as SONAR.PSDownload!g12 is, it has the ability to glue on kernel of your system so as to insert its vicious codes and commands to make chaos on compromised machine. Please keep in mind that if there is any dealy in removing the virus, it will lead to Blue Screen, Slow performance and even system Crashes. To avoid worse consequences that might occur on your affected computer, you should take immediate measures to get rid of SONAR.PSDownload!g12 virus once it is detected on your PC.

How SONAR.PSDownload!g12 Infiltrate Into Your PC?

SONAR.PSDownload!g12 Trojan threat generally invades into your system through malicious emails and other popular methods include infiltration via spam messages from unknown senders, malicious websites, porn websites, unreliable streams, etc. It could also suggest you that certain programs are outdated and you need to update it. Well, is very important to be cautious online as Internet is riddled with malware. One wrong click could result in some long hours dealing with a vicious parasite. Another very effective technique which is being used by cyber criminals to spread SONAR.PSDownload!g12 virus these days is bundled freeware / shareware. It is very cautious and allows hackers to infect your device with every conceivable malicious programs. To avoid this, always avoid illegitimate websites and rogue software packages that offer. Review the programs that you are installing and always opt for advanced / Custom option in the Setup Wizard instead of automatic installation.

Behaviors of SONAR.PSDownload!g12

Some common behaviors is observed from the infected PC.
Install malicious programs onto the users PC.
Computer randomly get freeze or responds very slowly
Display lots of threating error message.
Alter the browser default settings and slow down the PC performance

 


Note: The following removal needs certain computer skills. If you want to avoid any accident caused by wrong manual operation and save your time, it is recommended to use this powerful Automatic Virus Removal Tool to save your time and trouble.

spyhunter-Download

 

Effective methods to get rid of SONAR.PSDownload!g12:

Method one: Automatically remove SONAR.PSDownload!g12 easily with SpyHunter.(Download Removal Tool)
Method two: Manually remove SONAR.PSDownload!g12.

Detail instruction (please perform all the steps in correct order)

Method one: Automatically remove SONAR.PSDownload!g12 easily with SpyHunter.
It is highly recommended to download SpyHunter on your computer if you have difficulty in manually SONAR.PSDownload!g12. It is developed to help users to detect and delete the infection once found. Besides, it can repair the compromised system automatically and protect your PC against other potential threats in the future.

Step 1: Download SpyHunter on your computer with the following installation tutorials.

spyhunter-Download

Step 2: The moment you accomplish the installation, run it and perform a full scan of your entire system to search for the rogue program.

spyhunter_scan

Step 3: Please check the scan results and delete the rogue program from your computer.

spyhunter_remove

Step 4: Don’t forget to restart your computer to apply all changes.

Method two: Manually remove SONAR.PSDownload!g12

(1) Use the safe mode
Reboot your computer, press F8 to enter Windows Advanced Options Menu before Windows is launched, use the arrow keys to highlight Safe Mode with Networking, press Enter.

Windows-safe-mode

Reference video on How to Remove Windows Virus in Safe mode

(2) Stop the running process of SONAR.PSDownload!g12 in Windows Task Manager.
Right click on the taskbar and select Start Task Manager (or press Ctrl+Shift+Esc), click Process tab, find and click on the related running process, and click End Process.

task-manager
processes

(3) Uninstall its related programs from your computer:
SONAR.PSDownload!g12 may bring some unwanted programs, you should uninstall them all.
Start>> Control Panel >> Programs >> Programs and Features >> Find out the unwanted programs and Uninstall it.

con-panel
uninstall-trojan

(4) Reset Folder Options to find the hidden files.
Start >> Control Panel>> Tools >> Folder options >> view >> Show hidden files, folders, and drives >>OK

folder-options
folder-options2

Find the files here, and delete them:

C:\windows\system32\drivers\ random
%AllUsersProfile%\Application Data\.dll
%AllUsersProfile%\Application Data\.exe
(5) Open Registry Editor and remove Trojan registry entries.
Attention: Removing registry entries mistakenly will lead to system crash. If you are not sure, leave it to professional tool.
Start >> input regedit in the search box >>open Registry Editor >>find the related date and remove them.

register-editor

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run “” = “%AppData%\.exe”
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run “” = “%AppData%\.exe”

spyhunter-Download

What Prevention Measures to be Taken to Avoid SONAR.PSDownload!g12 Attacks

If today’s modern computer users gets a chance to rampant malware threats like SONAR.PSDownload!g12, then they have to be abreast and retroactive with the upcoming situations. Below are some best prevention measures you can take to avoid such harmful spyware threats.

Use reliable and quality antivirus software with real time anti spyware protection for your PC.
Use hardware based firewall for your system.
Keep security softwares, operating systems up to date.
Its important to deploy DNS security.
Be careful and cautious while Internet surfing.

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