Effective Guide To Delete JS:Trojan.JS.Downloader.PZ from PC

My Windows PC has been highly affected by JS:Trojan.JS.Downloader.PZ virus therefore I am unable perform any task as usual.  I am unable to delete this virus permanently from PC. Please help me to remove JS:Trojan.JS.Downloader.PZ virus completely from my System.

Know About JS:Trojan.JS.Downloader.PZ Virus:

JS:Trojan.JS.Downloader.PZ is a highly risky virus that comes from Trojan Horses Family. It is a malicious program that has been written in java script so the name of this virus comes from the java script code and can be reference in AVG. it uses java script files to affected target System. It is able to invade all kind of Windows System including the latest version Windows 10. It is developed by the team of remote hacker with the sole motive to sever damage the target System. It usually attaches itself and starts to execute lots of annoying activities.

Once activated, first of all JS:Trojan.JS.Downloader.PZ will make your System so risky by inactivate firewall, task manager, control panel and real antivirus program. It might be corrupt the System files and Windows registries as well as add other harmful files. It can open back doors to invite other harmful infections like as malware, spyware, adware and other harmful threats that cause more damage your System. It is capable to connect your System with remote server to remotely access your System. It also consumes huge resources of the System memory therefore the performance of the running System becomes downpour regularly.

How JS:Trojan.JS.Downloader.PZ get infiltrate into the System:

JS:Trojan.JS.Downloader.PZ is a very   dangerous Computer System which infiltrate into the System secretly with the package of freeware program such as video downloader and other application. Cyber-criminal know that freeware program attract people who often download and install into the System with careless. Most of the freeware program hides the custom or advance options to get install junk files that lead lots of infections. It also spreads instantly from one PC to another System via sharing files through network environments.

How To Prevent the installation of JS:Trojan.JS.Downloader.PZ:

Users must be avoiding the installation of freeware program from unofficial site. Read the End Users License Agreements [EULAs] as well as select custom or advance options. Don’t try to skip any step and other essential setting during the installation of freeware program. Don’t try to share any files through bad network environments. Always scan the  System with powerful antimalware program regularly.

Harmful Effects Cause By JS:Trojan.JS.Downloader.PZ:

  • System homepage and other important setting automatically changed.
  • Lots of fake security alert message appears on the System screen.
  • System security and privacy including firewall, task manager, control panel etc stop the working properly.
  • Lots of harmful viruses and unwanted program gets download into the system without any your knowledge.
  • Overall performance of the running System becomes downpour regularly.

 Expert Recommendation:

To keep the System Safe and secure from further damage then you are highly advice to delete this virus without any delay. But it is so hard to detect and eliminate with normal antivirus program. Here is given below effective removal guide that help you to remove JS:Trojan.JS.Downloader.PZ easily and effectively from your System.

Special Offer: 

JS:Trojan.JS.Downloader.PZ is a perilous malware. In order to avoid its removal, it hides its payloads and scripts deep inside the PC. You may try downloading SpyHunter Malware Scanner and check if it detects this malware for you.


Go through the SpyHunter’s EULA, Threat Assessment Criteria, and Privacy Policy. You must  note that only SpyHunter’s scanner is free. If it detects a malware, it will subject to a 48-hour waiting period, one remediation and removal. In order to remove the malware instantly, you have to purchase its full version.

Steps To Remove JS:Trojan.JS.Downloader.PZ From Compromised Computer

The infections like JS:Trojan.JS.Downloader.PZ or similar ones or those belong to other malware category are all designed to generate with only ill intention to make money for its developers who make use of any technique to force you down. However, most of the security experts associated with different security associations say this is not much harmful browser and can be removed from an infected computer by getting through some steps. If you follow the steps in the same order and with full attention as described in the procedures below, we hope you can also free up your PC easily. It’s recommended to take a hard copy of the guidelines on paper or get another computer to assist you following the steps without any hassles.

Step 1:Track and remove JS:Trojan.JS.Downloader.PZ from computer’s processes from task manager.

Step 2:Locate and delete the definition of this program from startup files, registry files, and host files.

Step 3:Removal of JS:Trojan.JS.Downloader.PZ from all reputed browsers.

Step 4:Delete JS:Trojan.JS.Downloader.PZ with an automatic solution(The Safest and most recommended method)

Step 1: Track and remove JS:Trojan.JS.Downloader.PZ from computer’s processes from task manager.

  • Launch the Task Manager by pressing a key combination CTRL+SHIFT+ESC simultaneously.

  • Review the suspicious processes and note down its file location on computer.end-malicious-process

  • Terminate the processes now.

  • Open the “Run” command box and enter the noted down location to open in file explorer.

  • Delete the file permanently.

Step 2: Locate and delete the definition of this program from startup files, registry files, and host files

  • Launch the file explorer or any folder from my computer.

  • Click on “View” option in the above Menu (Older Windows version’s user may go to control panel to open “Folder options”)

  • Choose “Folder and Search Options”

  • Click over “View” tab.

  • Scroll down to find “Show hidden files and folders” option, and check it in the check box.

  • Find “Hide protected operating system files” and uncheck it. (This will allow you to see super-hidden files in any folder to identify the suspicious ones.)

  • Click “Apply” then “Ok”

Cleaning JS:Trojan.JS.Downloader.PZ definitions from Windows registry

  • To open Windows registry editor, click Win+R combination.

  • Type “regedit” ro simply copy and paste in the command line

  • Press Ok.

  • Navigate to below mentioned registry files depending on your OS versions (32 bit or 64 bit) and delete the files.

[HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run] or

[HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Run] or


  • Now Launch the Windows explorer and navigate to %appdata% to find and delete suspicios executable files from there, and close the window.

Fixing Hosts file to block the unwanted redirection on all active browsers

  • Open windows explorer and navigate to Windows directory.

  • Go to System32/drivers/etc/host

  • open the host file and notice it. If the system is hijacked by the infection you would see several IP definitions at the bottom.

  • Select those IP addresses and delete them. (Don’t delete the local host entry)

  • Save and close the file, and exit the explorer window.

Step 3: Removal of JS:Trojan.JS.Downloader.PZ from all reputed browsers (Steps included for Chrome, Firefox & Internet Explorer)

Google Chrome

  • Launch Chrome browser.

  • Click over the main menu icon and select Tools or More Tools, then Extensions.

  • Scroll down to notice the list of installed extensions to find suspicious one and click the bin option beside it.

  • Click remove button to confirm the deletion.

  • Finally, Reset the Chrome settings to default leaving nothing behind.

Mozilla Firefox

  • Launch the Firefox and press CTRL+SHIFT+A to open extension Window.

  • Look for the JS:Trojan.JS.Downloader.PZ extension and Disable it.

  • Now go to Help section.

  • Click over Troubleshooting information then hit the Reset button.

  • Confirm the act to reset the browser.

Internet Explorer

  • Simply, open the browser and click thee Gear Icon on the upper right corner.

  • Navigate to Internet options and click it.

  • Now, navigate to Toolbars and Extensions, to see the list of installed addons to find unwanted one.

  • Disable or delete the selected extensions permanently.

  • In order to reset the Ie, click over Advanced tab, and click Reset.

  • Press OK button to confirm.

Cleaning the browser’s shortcuts on the computer is also recommended in most of the cases and should be accomplished for all installed browsers, for which the steps are:

  • Select the browser short-cut, and right click on it.

  • Navigate the properties and click it.

  • In the opened window, find the target option, and remove the argument for JS:Trojan.JS.Downloader.PZ .

  • Apply the changes.

Step 4: Remove JS:Trojan.JS.Downloader.PZ with an automatic solution

Although the removal method through manual instructions are effective and proven to provide the best results, still some of the victimized users may fail to get the results as per their desire. This can happen due to lack of technical consent to access most of the administrative utilities as used in above guidelines. If you also got stuck through the instructions or seeking the safest method which needs not any high end manual steps, then opting an automatic solution could be the best solution. You just need to do a few instructions taken in practice to install and scan the system deeply that will fix all issues and remove JS:Trojan.JS.Downloader.PZ completely. The required steps to do so is all here mentioned.

Special Offer: 


JS:Trojan.JS.Downloader.PZ is a perilous malware. In order to avoid its removal, it hides its payloads and scripts deep inside the PC. You may try downloading SpyHunter Malware Scanner and check if it detects this malware for you.

Step 1:Download and install JS:Trojan.JS.Downloader.PZ removal tool and install it on your computer (Note:this is a free scanner that will detect the present malwares on your system only. In order to fix the threats completely, you would have to buy its full version to remove the threats.)

Step 1

Step 2: After the installation is finished, run the scanner and you will see the two options as depicted in the image below. Click on “Scan Computer Now” button.

Step 2

Step 3: In this step, you would see the scanning process bar with detection of found threats and its short description along-with its categorized thumbnail.

Step 3

Step 4: Lastly, the scanner finishes scanning the computer to show full list of detected threats on computer. Just click on “Fix Threats” button to complete the removal that hardly takes a few moments depending upon the nature and severity level of the malware items.

Step 4