How to remove Herdcowhas.icu pop-ups (Virus removal guide)

What is Herdcowhas.icu?

Herdcowhas.icu is a webpage which uses social engineering methods to fool you and other unsuspecting victims into subscribing to push notifications. Push notifications are originally developed to alert the user of newly published news. Cybercriminals abuse ‘browser notification feature’ to avoid antivirus software and ad blocking apps by displaying intrusive adverts. These advertisements are displayed in the lower right corner of the screen urges users to play online games, visit questionable web-pages, install internet browser addons & so on.

Herdcowhas.icu will claim that clicking ‘Allow’ button is necessary to watch a video, access the content of the web-page, enable Flash Player, connect to the Internet, download a file, and so on. Once you click on ALLOW, then your web-browser will be configured to show unwanted adverts on your desktop, even when the internet browser is closed.

You can delete Herdcowhas.icu subscription by going into your browser’s settings and completing the simple steps below. After disabling Herdcowhas.icu notifications, unwanted popups advertisements will no longer appear on your desktop.

Threat Summary

Name	Herdcowhas.icu pop up
Type	browser notification spam, spam push notifications, pop-up virus
Distribution	potentially unwanted software, suspicious popup ads, adware, social engineering attack
Symptoms	ads in the lower right corner of Window unwanted changes in your internet browser pop-ups advertisements are loaded without your request your web browser slows to a crawl
Removal	Herdcowhas.icu removal guide

Where the Herdcowhas.icu pop ups comes from

Some research has shown that users can be redirected to Herdcowhas.icu from dubious advertisements or by PUPs and adware. Adware is a type of invasive apps — which can infect devices — automatically redirect your web browser to certain web sites so the owners of those sites can get profit by showing ads to visitors. It’s not a good idea to have installed adware. The reason for this is simple, it doing things you do not know about. And of course you completely don’t know what will happen when you click anything in the the advertisements.

Adware actively distributed with freeware, as a part of the setup package of these applications. Therefore, it is very important, when installing an unknown program, read the Terms of use and the Software license, as well as to choose the Manual, Advanced or Custom installation option. In this mode, you can disable the installation of third-party web-browser plugins and applications and protect your personal computer from adware.

Adware is usually written in ways common to malicious software, spyware and browser hijackers. In order to delete adware software and thereby remove Herdcowhas.icu advertisements, you will need execute the steps below or use free adware removal tool listed below.

How to remove Herdcowhas.icu popups (removal steps)

Fortunately, we’ve an effective way which will assist you manually or/and automatically get rid of Herdcowhas.icu from your internet browser and bring your internet browser settings, including new tab, home page and search provider, back to normal. Below you’ll find a removal guidance with all the steps you may need to successfully remove adware software and its traces. Certain of the steps will require you to restart your device or close this web page. So, read this instructions carefully, then bookmark this page or open it on your smartphone for later reference.

The below instructions for devices using MS Windows, for Android phones, use How to remove virus from Android phone, and for Apple computers based on Mac OS use How to get rid of browser hijacker, pop-ups, advertisements from Mac

To remove Herdcowhas.icu pop ups, execute the steps below:

How to get rid of Herdcowhas.icu advertisements without any software
Automatic Removal of Herdcowhas.icu advertisements
Block Herdcowhas.icu and other intrusive websites
Finish words

How to get rid of Herdcowhas.icu advertisements without any software

This part of the blog post is a step-by-step guidance that will show you how to get rid of Herdcowhas.icu popup advertisements manually. You just need to follow every step. In this case, you do not need to install any additional applications.

Delete newly installed adware

We advise that you begin the PC cleaning procedure by checking the list of installed applications and uninstall all unknown or questionable apps. This is a very important step, as mentioned above, very often the malicious apps such as adware and browser hijackers may be bundled with free programs. Delete the unwanted software can remove the intrusive ads or web browser redirect.

Windows 7	Windows 8
Click ‘Start’. In the Start menu select ‘Control Panel’. Find and select ‘Programs and Features’ or ‘Uninstall a program’. Select the program. Click ‘Uninstall’.	Press and hold Windows key and hit X key. Select ‘Programs and Features’ from the menu. Select the program. Click ‘Uninstall’.
Windows 10	Mac OS
Press and hold Windows key and hit X key. Select ‘Programs and Features’ from the menu. Select the program. Click ‘Uninstall’.	On the top menu select ‘Go’, then ‘Applications’. Drag an unwanted application to the Trash bin. Right-click on the ‘Trash’ and select ‘Empty Trash’.

Remove Herdcowhas.icu notifications from internet browsers

Your web-browser likely now allows the Herdcowhas.icu web-site to send you notifications, but you do not want the annoying advertisements from this web-site and we understand that. We’ve put together this guide on how you can remove Herdcowhas.icu pop up ads from Microsoft Edge, IE, Chrome, Safari, Mozilla Firefox and Android.

Google Chrome	Android
Just copy and paste the following text into the address bar of Chrome. chrome://settings/content/notifications Press Enter. Remove the Herdcowhas.icu site and other rogue notifications by clicking three vertical dots button next to each and selecting ‘Remove’.	Open Chrome. In the right upper corner, tap on Chrome’s main menu button, represented by three vertical dots. In the menu tap ‘Settings’, scroll down to ‘Advanced’. In the ‘Site Settings’, tap on ‘Notifications’, find the Herdcowhas.icu URL and tap on it. Tap the ‘Clean & Reset’ button and confirm.
Mozilla Firefox	Edge
In the top right hand corner, click the Firefox menu (three horizontal stripes). In the drop-down menu select ‘Options’. In the left side select ‘Privacy & Security’. Scroll down to the ‘Permissions’ section and click the ‘Settings’ button next to ‘Notifications’. In the opened window, locate Herdcowhas.icu site, other rogue notifications, click the drop-down menu and select ‘Block’. Click ‘Save Changes’ button.	Click the More button (it looks like three dots) in the right upper corner of the browser. Scroll down, locate and click ‘Settings’. In the left side select ‘Advanced’. In the ‘Website permissions’ section click ‘Manage permissions’. Disable the on switch for the Herdcowhas.icu.
Internet Explorer	Safari
Click the Gear button on the top right corner of the screen. Go to ‘Internet Options’ in the menu. Select the ‘Privacy’ tab and click ‘Settings under ‘Pop-up Blocker’ section. Locate the Herdcowhas.icu domain and click the ‘Remove’ button to delete the URL.	Click ‘Safari’ button on the top-left corner and select ‘Preferences’. Open ‘Websites’ tab, then in the left menu click on ‘Notifications’. Locate the Herdcowhas.icu and select it, click the ‘Deny’ button.

Remove Herdcowhas.icu popup ads from Google Chrome

Reset Google Chrome settings will allow you to completely reset your internet browser. The result of activating this function will bring Google Chrome settings back to its default state. This can remove Herdcowhas.icu pop ups and disable malicious addons. However, your saved passwords and bookmarks will not be changed or cleared.

First start the Google Chrome. Next, click the button in the form of three horizontal dots ().

It will open the Google Chrome menu. Select More Tools, then click Extensions. Carefully browse through the list of installed add-ons. If the list has the add-on signed with “Installed by enterprise policy” or “Installed by your administrator”, then complete the following steps: Remove Google Chrome extensions installed by enterprise policy.

Open the Google Chrome menu once again. Further, click the option named “Settings”.

The internet browser will show the settings screen. Another way to show the Chrome’s settings – type chrome://settings in the web browser adress bar and press Enter

Scroll down to the bottom of the page and click the “Advanced” link. Now scroll down until the “Reset” section is visible, as on the image below and press the “Reset settings to their original defaults” button.

The Google Chrome will show the confirmation dialog box like the one below.

You need to confirm your action, click the “Reset” button. The internet browser will launch the procedure of cleaning. After it is complete, the web browser’s settings including search engine, new tab page and startpage back to the values which have been when the Chrome was first installed on your PC.

Remove Herdcowhas.icu from Mozilla Firefox by resetting internet browser settings

If Firefox settings are hijacked by the adware software, your web browser displays intrusive popup advertisements, then ‘Reset Firefox’ could solve these problems. However, your themes, bookmarks, history, passwords, and web form auto-fill information will not be deleted.

Click the Menu button (looks like three horizontal lines), and press the blue Help icon located at the bottom of the drop down menu similar to the one below.

A small menu will appear, press the “Troubleshooting Information”. On this page, click “Refresh Firefox” button as shown in the figure below.

Follow the onscreen procedure to revert back your Mozilla Firefox browser settings to their default values.

Delete Herdcowhas.icu pop ups from Internet Explorer

If you find that IE web browser settings like search provider, startpage and new tab had been modified by adware software that causes multiple unwanted popups, then you may return your settings, via the reset web-browser procedure.

First, launch the Internet Explorer, then click ‘gear’ icon . It will open the Tools drop-down menu on the right part of the browser, then press the “Internet Options” like below.

In the “Internet Options” screen, select the “Advanced” tab, then click the “Reset” button. The Internet Explorer will display the “Reset Internet Explorer settings” dialog box. Further, click the “Delete personal settings” check box to select it. Next, click the “Reset” button as shown on the screen below.

After the procedure is complete, press “Close” button. Close the Internet Explorer and reboot your computer for the changes to take effect. This step will help you to restore your web browser’s search provider by default, startpage and newtab page to default state.

Automatic Removal of Herdcowhas.icu advertisements

Spyware, adware, PUPs and hijackers can be difficult to remove manually. Do not try to remove this software without the help of malware removal tools. In order to completely get rid of adware software from your device, run professionally created tools, like Zemana Anti Malware, MalwareBytes Anti-Malware and HitmanPro.

How to remove Herdcowhas.icu popups with Zemana Anti-Malware

Zemana AntiMalware is free full featured malware removal utility. It can scan your files and MS Windows registry in real-time. Zemana Anti Malware can help to remove Herdcowhas.icu ads, other potentially unwanted apps, malware and adware. It uses 1% of your device resources. This tool has got simple and beautiful interface and at the same time effective protection for your PC system.

Click the link below to download the latest version of Zemana AntiMalware (ZAM) for MS Windows. Save it on your Microsoft Windows desktop.

Zemana AntiMalware
164032 downloads
Author: Zemana Ltd
Category: Security tools
Update: July 16, 2019

After the downloading process is complete, close all programs and windows on your PC system. Open a directory in which you saved it. Double-click on the icon that’s called Zemana.AntiMalware.Setup as shown in the figure below.

When the setup starts, you will see the “Setup wizard” which will help you set up Zemana Anti-Malware (ZAM) on your computer.

Once installation is finished, you will see window as shown in the figure below.

Now click the “Scan” button to begin scanning your device for the adware responsible for Herdcowhas.icu advertisements. While the Zemana AntiMalware is scanning, you may see number of objects it has identified either as being malicious software.

After that process is finished, you will be shown the list of all detected threats on your device. Make sure to check mark the threats which are unsafe and then click “Next” button.

The Zemana will start to delete adware software related to the Herdcowhas.icu advertisements.

Use HitmanPro to remove Herdcowhas.icu pop ups

Hitman Pro is a completely free (30 day trial) tool. You don’t need expensive methods to get rid of adware which causes annoying Herdcowhas.icu popups and other malicious apps. HitmanPro will uninstall all the undesired apps such as adware software and browser hijackers at zero cost.

Download Hitman Pro by clicking on the link below.

HitmanPro
12066 downloads
Author: Sophos
Category: Security tools
Update: June 28, 2018
After downloading is complete, start the Hitman Pro, double-click the HitmanPro.exe file.
If the “User Account Control” prompts, click Yes to continue.
In the HitmanPro window, click the “Next” . HitmanPro program will scan through the whole PC system for the adware that causes Herdcowhas.icu popups. A system scan can take anywhere from 5 to 30 minutes, depending on your computer. During the scan HitmanPro will look for threats present on your PC system.
After the scan is complete, the results are displayed in the scan report. Make sure all threats have ‘checkmark’ and click “Next”. Now, click the “Activate free license” button to begin the free 30 days trial to delete all malware found.

Use MalwareBytes to remove Herdcowhas.icu pop ups

We recommend using the MalwareBytes. You can download and install MalwareBytes Anti Malware (MBAM) to search for adware software and thereby remove Herdcowhas.icu pop-up advertisements from your internet browsers. When installed and updated, this free malware remover automatically searches for and removes all threats present on the device.

Visit the page linked below to download the latest version of MalwareBytes Anti-Malware for Microsoft Windows. Save it to your Desktop.

Malwarebytes Anti-malware
326384 downloads
Author: Malwarebytes
Category: Security tools
Update: April 15, 2020
At the download page, click on the Download button. Your web browser will display the “Save as” dialog box. Please save it onto your Windows desktop.
When the download is finished, please close all applications and open windows on your computer. Double-click on the icon that’s named MBSetup.
This will open the Setup wizard of MalwareBytes Anti Malware onto your PC system. Follow the prompts and don’t make any changes to default settings.
When the Setup wizard has finished installing, the MalwareBytes Free will open and display the main window.
Further, click the “Scan” button to find adware responsible for Herdcowhas.icu advertisements. While the MalwareBytes Anti Malware (MBAM) utility is scanning, you may see count of objects it has identified as being affected by malicious software.
Once the system scan is done, you will be shown the list of all detected items on your PC system.
Review the scan results and then click the “Quarantine” button. Once the procedure is done, you may be prompted to restart the PC system.
Close the Anti-Malware and continue with the next step.

Video instruction, which reveals in detail the steps above.

Block Herdcowhas.icu and other intrusive websites

If you want to get rid of annoying ads, web browser redirects and pop ups, then install an adblocker program such as AdGuard. It can stop Herdcowhas.icu, ads, popups and stop web sites from tracking your online activities when using the MS Edge, Firefox, Internet Explorer and Google Chrome. So, if you like surf the Net, but you don’t like intrusive ads and want to protect your PC system from malicious web-pages, then the AdGuard is your best choice.

Click the link below to download the latest version of AdGuard for MS Windows. Save it to your Desktop so that you can access the file easily.

Once the downloading process is done, run the downloaded file. You will see the “Setup Wizard” screen as shown below.

Follow the prompts. When the setup is done, you will see a window like below.

You can click “Skip” to close the install program and use the default settings, or click “Get Started” button to see an quick tutorial that will help you get to know AdGuard better.

In most cases, the default settings are enough and you don’t need to change anything. Each time, when you launch your computer, AdGuard will start automatically and stop undesired advertisements, block Herdcowhas.icu, as well as other malicious or misleading web pages. For an overview of all the features of the program, or to change its settings you can simply double-click on the AdGuard icon, that can be found on your desktop.

Finish words

Once you’ve complete the step-by-step tutorial shown above, your computer should be clean from this adware software and other malicious software. The Internet Explorer, MS Edge, Mozilla Firefox and Google Chrome will no longer show intrusive Herdcowhas.icu web site when you surf the Net. Unfortunately, if the step-by-step guide does not help you, then you have caught a new adware, and then the best way – ask for help.

Please create a new question by using the “Ask Question” button in the Questions and Answers. Try to give us some details about your problems, so we can try to help you more accurately. Wait for one of our trained “Security Team” or Site Administrator to provide you with knowledgeable assistance tailored to your problem with the intrusive Herdcowhas.icu popups.