Putrr18 “Virus” Removal (August 2018 Update)

Putrr18 “Virus” Removal (August 2018 Update)Putrr18 “Virus” Removal (August 2018 Update)Putrr18 “Virus” Removal (August 2018 Update)

This page aims to help you remove Putrr18 “Virus”. Our removal instructions work for Chrome, Firefox and Internet Explorer, as well as every version of Windows.

If you have recently seen some new homepage or search engine that says “Powered by Putrr18 “Virus”” in your Firefox, Chrome or IE browser, then this could be a sign that in your system, there is a browser hijacker called Putrr18 “Virus”. A browser hijacker is a potentially unwanted piece of software, which may cause you certain browsing disturbance and irritation due to the frequent search redirects, ads, pop-ups, new tabs and banners that it can initiate. In this article, you can learn all the basics about this type of software, as well as the specifics of Putrr18 “Virus”, its distribution methods, and successful uninstallation. The removal guide below is all at your disposal in a case you decide to remove this particular program and save yourself from its activities.

Where can Putrr18 “Virus” be found and how can it invade my PC?

According to recent reports, this as well as other browser hijacking pieces of software are mostly distributed through different web pages, where free downloads are available, such as torrent sites, freeware or shareware platforms, spam messages, ads and automatic installers. If you often visit such web pages and frequently download software from them, then you should know that some installers may contain additionally bundled components (adware, browser hijackers, ad-generating apps), which may automatically get installed on your PC along with the free program that you install. For this reason, you need to be more careful during the free software installation process. You are going to learn more about prevention in the next paragraphs. 

Putrr18 “Virus” Removal

If you are a Windows user, continue with the guide below.

If you are a Mac user, please use our How to remove Ads on Mac guide.

If you are an Android user, please use our Android Malware Removal guide.

Putrr18 “Virus” Removal (August 2018 Update)

Some of the steps will likely require you to exit the page. Bookmark it for later reference.

Reboot in Safe Mode (use this guide if you don’t know how to do it).

Putrr18 “Virus” Removal (August 2018 Update)


Press CTRL + SHIFT + ESC at the same time and go to the Processes Tab (the “Details” Tab on Win 8 and 10). Try to determine which processes are dangerous. 

Putrr18 “Virus” Removal (August 2018 Update)

Right click on each of them and select Open File Location. Then scan the files with our free online virus scanner:

Putrr18 “Virus” Removal (August 2018 Update)
Drag and Drop Files Here to Scan
Maximum file size: 128MB.

This scanner is free and will always remain free for our website's users. You can find its full-page version at: https://howtoremove.guide/online-virus-scanner/

Scan Results

Virus Scanner Result
Putrr18 “Virus” Removal (August 2018 Update)ClamAV
Putrr18 “Virus” Removal (August 2018 Update)AVG AV
Putrr18 “Virus” Removal (August 2018 Update)Maldet

After you open their folder, end the processes that are infected, then delete their folders. 

Note: If you are sure something is part of the infection – delete it, even if the scanner doesn’t flag it. No anti-virus program can detect all infections. 

Putrr18 “Virus” Removal (August 2018 Update)

Hold together the Start Key and R. Type appwiz.cpl –> OK.

Putrr18 “Virus” Removal (August 2018 Update)

You are now in the Control Panel. Look for suspicious entries. Uninstall it/them.

Type msconfig in the search field and hit enter. A window will pop-up:

Putrr18 “Virus” Removal (August 2018 Update)

Startup —> Uncheck entries that have “Unknown” as Manufacturer or otherwise look suspicious.

Putrr18 “Virus” Removal (August 2018 Update)

Hold the Start Key and R –  copy + paste the following and click OK:

notepad %windir%/system32/Drivers/etc/hosts

A new file will open. If you are hacked, there will be a bunch of other IPs connected to you at the bottom. Look at the image below:

Putrr18 “Virus” Removal (August 2018 Update)

If there are suspicious IPs below “Localhost” – write to us in the comments.

Open the start menu and search for Network Connections (On Windows 10 you just write it after clicking the Windows button), press enter.

  1. Right-click on the Network Adapter you are using —> Properties —> Internet Protocol Version 4 (ICP/IP), click  Properties.
  2. The DNS line should be set to Obtain DNS server automatically. If it is not, set it yourself.
  3. Click on Advanced —> the DNS tab. Remove everything here (if there is something) —> OK.

Putrr18 “Virus” Removal (August 2018 Update)

Putrr18 “Virus” Removal (August 2018 Update)

  • After you complete this step, the threat will be gone from your browsers. Finish the next step as well or it may reappear on a system reboot.

Right click on the browser’s shortcut —> Properties.

NOTE: We are showing Google Chrome, but you can do this for Firefox and IE (or Edge).

Putrr18 “Virus” Removal (August 2018 Update)

Properties —–> Shortcut. In Target, remove everything after .exe.

Putrr18 “Virus” Removal (August 2018 Update)

Putrr18 “Virus” Removal (August 2018 Update)  Remove Putrr18 “Virus” from Internet Explorer:

Open IE, click  Putrr18 “Virus” Removal (August 2018 Update) —–> Manage Add-ons.

Putrr18 “Virus” Removal (August 2018 Update)

Find the threat —> Disable. Go to Putrr18 “Virus” Removal (August 2018 Update) —–> Internet Options —> change the URL to whatever you use (if hijacked) —> Apply.

Putrr18 “Virus” Removal (August 2018 Update) Remove Putrr18 “Virus” from Firefox:

Open Firefoxclick  Putrr18 “Virus” Removal (August 2018 Update)  ——-> Add-ons —-> Extensions.

Putrr18 “Virus” Removal (August 2018 Update)

Find the adware/malware —> Remove.
Putrr18 “Virus” Removal (August 2018 Update)Remove Putrr18 “Virus” from Chrome:

Close Chrome. Navigate to:

 C:/Users/!!!!USER NAME!!!!/AppData/Local/Google/Chrome/User Data. There is a Folder called “Default” inside:

Putrr18 “Virus” Removal (August 2018 Update)

Rename it to Backup Default. Restart Chrome.

Putrr18 “Virus” Removal (August 2018 Update)

Type Regedit in the windows search field and press Enter.

Inside, press CTRL and F together and type the threat’s Name. Right click and delete any entries you find with a similar name. If they don’t show up this way, go manually to these directories and delete/uninstall them:

  • HKEY_CURRENT_USER—-Software—–Random Directory. It could be any one of them – ask us if you can’t discern which ones are malicious.
    HKEY_CURRENT_USER—-Software—Microsoft—-Windows—CurrentVersion—Run– Random
    HKEY_CURRENT_USER—-Software—Microsoft—Internet Explorer—-Main—- Random

If the guide doesn’t help, download the anti-virus program we recommended or try our free online virus scanner. Also, you can always ask us in the comments for help!

What is the difference between a browser hijacker and a virus?

If your browsing is getting interrupted by a browser hijacker for the first time, you may not know whether this is a virus (some Trojan horse or some tricky Ransomware) or just some annoying software. Many users are not really sure about the danger level of programs like Putrr18 “Virus”, that’s why they often seek our help. Fortunately, we need to say that no browser hijacker has ever been reported as malicious so far, therefore, we have no reason to accuse Putrr18 “Virus” in any harmful intentions. In fact, such software is used basically for aggressive online advertising and exposure to specific sponsored sites and promotions. The creators of browser hijackers are trying to make some money through a method known as pay-per-click, which has nothing to do with criminal schemes, such as Ransomware or other harmful techniques. This method normally prompts the users to click on ads and links that appear in their search results with the help of the hijacker and then redirects them to certain web pages. In return for causing traffic to these particular pages, their owners pay a certain amount to the owners of the browser hijacker. Apart from the redirecting service, a piece like Putrr18 “Virus” may track your web searches to be able to show you more attractive ads during your search. In most cases, it collects information about the search queries, most visited web pages, email addresses, and other similar data. No matter how harmless you find disclosing such information, it’s a good idea to avoid the programs that collect it. Otherwise, you may start receiving more spam emails in your email or lots of misleading ads in your search results. To protect yourself from this, consider uninstalling this hijacker. To do this, you just need to scan your system with reliable malware removal software like the one below or, alternatively, use the instructions in the guide to detect and manually remove the unwanted software. 

How to protect your PC from Putrr18 “Virus” and similar browser hijackers?

To protect your computer from Putrr18 “Virus”, you should be very careful when downloading free software to your computer. As we already mentioned above, no matter how reliable a program you are about to install seems to be, read the Licensed End User Agreement, the Privacy Statement, and other available information first. If you find nothing suspicious, then make sure that you select the Advanced or Custom Setup settings when you run the installer. Be sure to check all the bookmarks that are marked and pay extra attention if you notice some additional check boxes that provide “extra components”. If you see a message that you are agreeing to install a browser plug-in, a toolbar, or some extension, be sure to uncheck it. Otherwise, you may install the browser hijacker on your computer.


Name Putrr18
Type Browser Hijacker
Danger Level Medium (nowhere near threats like Ransomware, but still a security risk)
Symptoms  Frequent page redirects, homepage or search engine replacements, generation of intrusive ads, pop-ups and banners.
Distribution Method Spam messages, ads, free download links, software bundles, emails and attachments, torrents, automatic software installers.
Detection Tool

Keep in mind, SpyHunter’s malware detection tool is free. To remove the infection, you’ll need to purchase the full version. More information about SpyHunter and steps to uninstall.


About the author


Lidia Howler

Lidia is a web content creator with years of experience in the cyber-security sector. She helps readers with articles on malware removal and online security. Her strive for simplicity and well-researched information provides users with easy-to-follow It-related tips and step-by-step tutorials.

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