Home > Trojan > JS/Redirector Trojan – How to Remove It from Your PC

JS/Redirector Trojan – How to Remove It from Your PC

This article has been created with the purpose to explain what is JS/Redirector Trojan horse and how to remove this JavaScript redirection malware completely from your computer.

If you have received browser redirects to various websites that are suspicious, chances are that you may have experienced an attack by JavaScript Trojan horse on your computer, known as JS/Redirector. Besides performing the usual activities done by Trojan horse on your computer, this malware’s primary purpose is to redirect you during your web browsing process to web pages. Since those pages may be malicious and infect your computer with malware, scamming or phishing pages, recommendations are to remove this malware from your computer immediately.

Threat Summary

Name JS/Redirector
Type JavaScript Trojan Horse
Short Description Aims to redirect you to various web pages that are malicious, phishing or scamming.
Symptoms May display redirects to various pages which are interruptions, often contain sound and may infect your PC with other malware.
Distribution Method Via malicious URLs or compromised websites.
Detection Tool See If Your System Has Been Affected by malware


Malware Removal Tool

User Experience Join Our Forum to Discuss JS/Redirector.

JS/Redirector Trojan – Infection Methods

In order to cause an effective infection, the JS/Redirector malware may infect your computer, using various different types of websites and URLs. The way it is done is that the cyber-criminals compromise various websites that you may visit and embeds JavaScript code in them, resulting in causing the infection by simply visiting those websites. This method of infection is known as file less as there are no files that are dropped on your computer upon infection initiation. All you have to do is visit the suspicious web page.

The other scenario of potential infection is if you have a previous infection with a Trojan horse on your computer, which may come from:

  • Malicious spam attachments sent via e-mail.
  • Messages on the e-mail of the victim, containing malicious web links.
  • Files, pretending to be legitimate software setups.
  • Fake software license activators.
  • Fake key generators.

JS/Redirector Trojan – Malicious Activity

Once an infection with JS/Redirector takes place on your computer, it’s primary goal is to attack your web browser. The JS/Redirector Trojan aims to redirect you to web pages with random domain names and suffixes, reported by Francis Allan Tan Sang to be the following:


These are only a small percentage of the web pages to which you may receive browser redirects without your consent. The web browser redirects may also lead you to various other URL’s and some of them may even cause an endless loop of constant redirects. This is often done in order to generate hoax traffic to particular websites. Most cyber-criminals do it in order to boost a rank of a website and then put it up for sale online, claiming it is a successful one or simply to make money by generating visits to a particular URL via pay-per-click schemes.

The worst case scenarios is if JS/Redirector is used in schemes as an intermediary infection file that can infect your computer with other malware, such as:

  • Cryptocurrency miner malware.
  • Other Trojan Horse infections.
  • File-encryption Ransomware.
  • Lockscreen Ransomware.
  • HDD-encryption ransomware.
  • Botnet infections.
  • Worm infection.

Furthermore, since it’s a Trojan Horse, JS/Redirector may begin to perform other activities on your computer system, such as:

  • Collect the keystrokes you type.
  • Obtain your browser history.
  • Obtain your online search history.
  • Steal information directly from your browser, like passwords, etc.
  • Steal financial information.

In addition to this, the malware may also update itself in order to further obfuscate itself and avoid detection on your computer. Whatever the case may be, security experts recommend that you must immediately check your computer for malware after removing JS/Redirector from your PC and change all your passwords as well as enable two-factor-authentication where possible.

How to Remove JS/Redirector Trojan from Your Computer

In order to fully erase this malware from your computer, we strongly advise you to focus on following the steps from the removal manual below. It is divided in manual removal instructions and automatic removal ones. If you have experience in malware removal, you can go ahead and check out the manual removal, but security experts often outline that your best bet is to automatically scan for malicious objects on your computer, associated with JS/Redirector Trojan and secure it completely, using an advanced anti-malware software. This will not only secure your computer and browsers, but will also help you to stay protected against future infections as well.

Ventsislav Krastev

Ventsislav is a cybersecurity expert at SensorsTechForum since 2015. He has been researching, covering, helping victims with the latest malware infections plus testing and reviewing software and the newest tech developments. Having graduated Marketing as well, Ventsislav also has passion for learning new shifts and innovations in cybersecurity that become game changers. After studying Value Chain Management, Network Administration and Computer Administration of System Applications, he found his true calling within the cybersecrurity industry and is a strong believer in the education of every user towards online safety and security.

More Posts - Website

Follow Me:

Preparation before removing JS/Redirector.

Before starting the actual removal process, we recommend that you do the following preparation steps.

  • Make sure you have these instructions always open and in front of your eyes.
  • Do a backup of all of your files, even if they could be damaged. You should back up your data with a cloud backup solution and insure your files against any type of loss, even from the most severe threats.
  • Be patient as this could take a while.
  • Scan for Malware
  • Fix Registries
  • Remove Virus Files

Step 1: Scan for JS/Redirector with SpyHunter Anti-Malware Tool

1. Click on the "Download" button to proceed to SpyHunter's download page.

It is recommended to run a scan before purchasing the full version of the software to make sure that the current version of the malware can be detected by SpyHunter. Click on the corresponding links to check SpyHunter's EULA, Privacy Policy and Threat Assessment Criteria.

2. After you have installed SpyHunter, wait for it to update automatically.

SpyHunter 5 Scan Step 1

3. After the update process has finished, click on the 'Malware/PC Scan' tab. A new window will appear. Click on 'Start Scan'.

SpyHunter 5 Scan Step 2

4. After SpyHunter has finished scanning your PC for any files of the associated threat and found them, you can try to get them removed automatically and permanently by clicking on the 'Next' button.

SpyHunter 5 Scan Step 3

If any threats have been removed, it is highly recommended to restart your PC.

Step 2: Clean any registries, created by JS/Redirector on your computer.

The usually targeted registries of Windows machines are the following:

  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\Run
  • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run
  • HKEY_LOCAL_MACHINE\Software\Microsoft\Windows\CurrentVersion\RunOnce
  • HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\RunOnce

You can access them by opening the Windows registry editor and deleting any values, created by JS/Redirector there. This can happen by following the steps underneath:

1. Open the Run Window again, type "regedit" and click OK.
Remove Virus Trojan Step 6

2. When you open it, you can freely navigate to the Run and RunOnce keys, whose locations are shown above.
Remove Virus Trojan Step 7

3. You can remove the value of the virus by right-clicking on it and removing it.
Remove Virus Trojan Step 8 Tip: To find a virus-created value, you can right-click on it and click "Modify" to see which file it is set to run. If this is the virus file location, remove the value.

Step 3: Find virus files created by JS/Redirector on your PC.

1.For Windows 8, 8.1 and 10.

For Newer Windows Operating Systems

1: On your keyboard press + R and write explorer.exe in the Run text box and then click on the Ok button.

Remove Virus Trojan Step 9

2: Click on your PC from the quick access bar. This is usually an icon with a monitor and its name is either “My Computer”, “My PC” or “This PC” or whatever you have named it.

Remove Virus Trojan Step 10

3: Navigate to the search box in the top-right of your PC's screen and type “fileextension:” and after which type the file extension. If you are looking for malicious executables, an example may be "fileextension:exe". After doing that, leave a space and type the file name you believe the malware has created. Here is how it may appear if your file has been found:

file extension malicious

N.B. We recommend to wait for the green loading bar in the navigation box to fill up in case the PC is looking for the file and hasn't found it yet.

2.For Windows XP, Vista, and 7.

For Older Windows Operating Systems

In older Windows OS's the conventional approach should be the effective one:

1: Click on the Start Menu icon (usually on your bottom-left) and then choose the Search preference.

Remove Virus Trojan

2: After the search window appears, choose More Advanced Options from the search assistant box. Another way is by clicking on All Files and Folders.

Remove Virus Trojan Step 11

3: After that type the name of the file you are looking for and click on the Search button. This might take some time after which results will appear. If you have found the malicious file, you may copy or open its location by right-clicking on it.

Now you should be able to discover any file on Windows as long as it is on your hard drive and is not concealed via special software.

JS/Redirector FAQ

What Does JS/Redirector Trojan Do?

The JS/Redirector Trojan is a malicious computer program designed to disrupt, damage, or gain unauthorized access to a computer system.

It can be used to steal sensitive data, gain control over a system, or launch other malicious activities.

Can Trojans Steal Passwords?

Yes, Trojans, like JS/Redirector, can steal passwords. These malicious programs are designed to gain access to a user's computer, spy on victims and steal sensitive information such as banking details and passwords.

Can JS/Redirector Trojan Hide Itself?

Yes, it can. A Trojan can use various techniques to mask itself, including rootkits, encryption, and obfuscation, to hide from security scanners and evade detection.

Can a Trojan be Removed by Factory Reset?

Yes, a Trojan can be removed by factory resetting your device. This is because it will restore the device to its original state, eliminating any malicious software that may have been installed. Bear in mind, that there are more sophisticated Trojans, that leave backdoors and reinfect even after factory reset.

Can JS/Redirector Trojan Infect WiFi?

Yes, it is possible for a Trojan to infect WiFi networks. When a user connects to the infected network, the Trojan can spread to other connected devices and can access sensitive information on the network.

Can Trojans Be Deleted?

Yes, Trojans can be deleted. This is typically done by running a powerful anti-virus or anti-malware program that is designed to detect and remove malicious files. In some cases, manual deletion of the Trojan may also be necessary.

Can Trojans Steal Files?

Yes, Trojans can steal files if they are installed on a computer. This is done by allowing the malware author or user to gain access to the computer and then steal the files stored on it.

Which Anti-Malware Can Remove Trojans?

Anti-malware programs such as SpyHunter are capable of scanning for and removing Trojans from your computer. It is important to keep your anti-malware up to date and regularly scan your system for any malicious software.

Can Trojans Infect USB?

Yes, Trojans can infect USB devices. USB Trojans typically spread through malicious files downloaded from the internet or shared via email, allowing the hacker to gain access to a user's confidential data.

About the JS/Redirector Research

The content we publish on SensorsTechForum.com, this JS/Redirector how-to removal guide included, is the outcome of extensive research, hard work and our team’s devotion to help you remove the specific trojan problem.

How did we conduct the research on JS/Redirector?

Please note that our research is based on an independent investigation. We are in contact with independent security researchers, thanks to which we receive daily updates on the latest malware definitions, including the various types of trojans (backdoor, downloader, infostealer, ransom, etc.)

Furthermore, the research behind the JS/Redirector threat is backed with VirusTotal.

To better understand the threat posed by trojans, please refer to the following articles which provide knowledgeable details.

Leave a Comment

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

This website uses cookies to improve user experience. By using our website you consent to all cookies in accordance with our Privacy Policy.
I Agree