Virus Name: | Jirin Virus |
Virus Type: | Adware, Potential Unwanted Program (PUP) ,Win32:PUP-gen, Malware |
More details will be displayed in the following article.
We recommend you to directly download the anti-virus tools : Click here to download Antivirus Tool for Mac OS
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Jirin Virus always catches your attention with the function to collect coupons for users in order to provide benefits to users when they are shopping online. Many users will believe in its bullshit even though they know that there’s no such thing as a free lunch. To help these users, we could confirm you that Jirin Virus is regarded as a potentially unwanted program (pup), and you should consider how to remove it rather than using it.
Jirin Virus is an advertising-supported application that attaches web browser as extension or add-on. It has been classified as PUP and Adware and it heavily infects IE, Chrome, Firefox, or Opera. Jirin Virus invades Windows OS when users install free programs from the third-party installers that are used to spread unwanted programs to users without asking for approval. Jirin Virus pretends to be useful tools that enrich users’ browsing experience, while they actually just cause troubles to the users. Our researchers have confirmed that Jirin Virus is made to deliver banner ads, context text-links ads, coupon dropdown ads, popup ads, etc. which slow down Internet surfing and interrupt into the online activities. Besides, Jirin Virus will severely threat the PC security conditions by allows more PC infections from remote server if it infects the computer.
Jirin Virus is spread by the spam emails which are randomly distributed by a remote email server. The subjects of these emails are related to the personal matters, such as banking and insurance, or from the shopping partner. These emails are very dangerous because the security application cannot be scanned to be an suspicious mail and it will be let in the mail box. When users check and open the files attached, freeware downloading processes on this computer. All happen in a minute, you have no time to stop it. We believe the existent of Jirin Virus will endanger the computer. And we will help you with professional removal guides.
Removing it requires expertise or you may harm the central system. We provide you instructions. And please read it.
How to Remove Jirin Virus Completely
Section One – Remove Jirin Virus from Windows OS
Section Two- Remove Jirin Virus from Mac OS
Section One – Remove Jirin Virus from Windows OS
Step 1 – Uninstall Jirin Virus and all unwanted / unknown / suspicious software from Control Panel
Windows 10 users:
1) Press the Windows key + I to launch Settings >> click System icon.
2) In System screen, click on App & features on the left side.
3) On the right side, click on icon of Jirin Virus or other program that you want to uninstall >> click the Uninstall button
Windows 8 / 8.1 users:
1) Press the Windows key + Q together
2) Type Control Panel and click the icon.
3) Click Uninstall a program
4) Right-click on Jirin Virus or any unwanted program and then click Uninstall
Windows 7 /Vista users:
1) Click the Start menu and select Control Panel.
2) Access Uninstall a program.
3) Right-click on Jirin Virus or any unknown program and then click Uninstall
Windows XP users:
1) Click the Start menu.
2) Open Control Panel.
3) Click Add or Remove Programs
4) Right-click on Jirin Virus or any suspicious program and then click Uninstall
Step 2 – Remove Jirin Virus related add-ons/extensions from web browsers
Chrome users:
1) Click the Chrome menu on the browser toolbar.
2) Click “More Tools“.
3) Select “Extensions“.
4) Find Jirin Virus related extensions and click the trash can icon
Firefox users:

2) In the Add-ons Manager tab, select the Extensions or Appearance panel.
3) Select the unwanted or suspicious add-on related with Jirin Virus.
4) Click the Remove button.



2) Click the Tools button, and then click Manage add-ons.
3) Click Toolbar and Extensions



1. Reset your default search engine to remove Jirin Virus related virus.
- Select More (…) on the address bar, then Settings
- Click View advanced settings
- Click <Add new> under “Search in the address bar with”, then input the search engine you like:
- Now select the search engine you like and click Add as default:
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2. Reset your homepage page on Microsoft Edge to remove homepage redirect virus downloaded by Jirin Virus.
- Select More (…) on the address bar, then Settings
- Under Open with, select A specific page or pages
- select Custom to enter the URL of page you want to set as homepage
Step 3 Locate and remove all malicious files of Jirin Virus and related infections
To completely get Jirin Virus and all infections removed from your system, you need to locate and delete all harmful files created by the threats. In this part, you have two options:
Option One – If you are a experienced computer users with expert technique, you can access to Registry to find and remove all dangerous Registry keys and values by yourself (Never try this option if you do not have rich experience and top technique on solving computer problems, because any small mistake can cause severe system malfunction);
Press the Windows key + R together >> Type “regedit‘ in the Run box and hit Enter key >> Locate and remove all malicious registry files created by Jirin Virus and other threats:
HKEY_CURRENT_USER\Software\Microsoft\Internet Explorer\TabbedBrowsing "NewTabPageShow" = "1"" HHKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Tracing\Muvic_RASAPI32 HKEY_LOCAL_MACHINE\SOFTWARE\Wow6432Node\Microsoft\Tracing\Muvic_RASMANCS HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Services\Wpm HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\"[virus name]"
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Option Two (Highly Recommended and for All Users) – If you are just a common computer user who is not good at handling computer problems and deleting system threats, you are highly recommended to use SpyHunter Malware Scanner to check your computer with antivirus tools.
Jirin Virus is quite stubborn computer virus good at hiding itself. If you cannot find out and delete all its malicious files, it may come back and become stronger and more harmful. Therefore, our tech team suggest you installing SpyHunter to assist you, which is one of the best anti-malware tool capable of tracking and removing all the files of computer threats include Adware, Hijacker, Trojan and Ransomware. Now please download SpyHunter to help you detect Jirin Virus and all other hiding threats easily:
1. Click “Download Now” button below to download SpyHunter Anti-Malware safely:
2. Once SpyHunter is downloaded, double-click the icon to install Spyhunter:
3. Once SpyHunter is installed, click “Start Scan” to detect to see if there are virus on your system:
4. Once SpyHunter completes the scan, you can View Scan Results and click “Next”to removw the virus and fix the problem for your computer.
5. after removing Jirin Virus, you can keep System Guard ON and enable guard.
Step 4 – Fix damaged registry files and optimize your system performance with WiperSoft
1. Click “Download” button below to download WiperSoft safely:
2. Start the installation of WiperSoft. Click to Scan Now to detect files of Virus:
3-Check the general status of computer daily.
Step 5 (Optional Step) – Reset Chrome, Microsoft Edge, Firefox and Internet Explorer to clean up Jirin Virus’s files left on web browser:
– Reset Chrome
1. Open Chrome, then click “Customize and control Google Chrome” button, and then click on Settings
2. Under the Chrome Settings page, scroll down to the bottom, then click on Show advanced settings button
3. After clicking on Show advanced settings button, scroll down to the bottom and click on Reset browser settings button
4. A message box will pop up to inform that your browser settings will be restored to their original defaults, click Reset button when it appears
– Reset Microsoft Edge
1. Select More (…) on the address bar, then Settings
2. click “Choose what to clear”
3. Check the first three options and then click Clear
– Reset Firefox
1. Open Firefox, then click on Firefox button, then click on Help button, then click on Troubleshooting Information
2. At the Troubleshooting Information page, click on Reset Firefox
3. A message box will pop up to let you confirm that you want to reset Firefox to its initial state, click Reset Firefox button when it appears
– Reset Internet Explorer
1. Open Internet Explorer, then click on Tools, then click on Internet Options
2. On the Internet Options window: click on Advanced tab, then click Reset button
3. A message box will pop up to let you confirm that you want to reset all Internet Explorer Settings, click Reset button when it appears
Section Two- Remove Jirin Virus from Mac OS
Step 1. Delete nasty extensions installed by Jirin Virus from Safari in your Mac
- Open Safari on your Mac, select the Safari dropdown menu and click the Preferences button.
- Choose Extensions, and find the plugins you want to remove, click the Uninstall button.
Step 2. Get rid of Jirin Virus and all potential malware and virus from your Mac with Spyhunter for MAC Antivirus
Spyhunter for MAC Antivirus is a perfect tool for Mac users to take care of their Mac. It has won great reputations from thousands of users for its powerful functions on removing malware and virus as well as optimizing system. Spyhunter for MAC Antivirus is able to remove every kind of infection such as Jirin Virus, and boost your system performance to the top. Now install it with the “Free Download” button below and you will know what’s best for your computer:
How Does Spyhunter for MAC Benefit Your Mac?
Active Scan– Remove all potential malware and virus from your Mac.
Custom Scan – select Security Scan Options and Select Optimization.
Quarantine- restore quarantined objects at any time by using the restore feature.
Helpdesk- a support agent will contact you within 48 hours if you need.
Tips for Preventing Computer Virus and Malware
According to research, Free Download Software /Files, Spam Email Attachment, Torrent Files and Porn Websites are the most common ways that cyber criminal spread computer infections such as Jirin Virus. To protect your system from virus and malware attacking, please take these suggestions:
1. Always select Advanced / Custom Installation whenever installing any software;
2. Always update software from their official websites;
3. Always make a scan on free download files and email attachments;
4. It’s better not visiting any Porn websites;
5. Install a top class antivirus software and keep the Firewall up all the time. Here we recommend you the antivirus – WiperSoft and Spyhunter for Windows users, and Spyhunter for MAC for Mac users.