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What kind of page is koilur.co[.]nz?
Our analysis of koilur.co[.]nz shows that it uses clickbait to trick users into agreeing to get its notifications. Once allowed, the site can deliver fake alerts, promotions, and other misleading messages that link to potentially dangerous pages. For these reasons, koilur.co[.]nz should not be trusted.
Koilur.co[.]nz in detail
Koilur.co[.]nz displays a fake pop-up window containing a checkbox, a reCAPTCHA logo, and a message implying that the checkbox must be ticked if the visitor is not a robot. In the background, koilur.co[.]nz instructs the visitor to click "Allow" to confirm that they are not a robot.
The purpose of koilur.co[.]nz is to deceive visitors into allowing it to show notifications. If permitted, koilur.co[.]nz can send fake alerts claiming that a McAfee subscription has expired and offering a 70% discount for its "renewal". These notifications also contain a fake McAfee Total Security serial number to appear legitimate.
Clicking links in these notifications can lead users to websites that distribute malware or unwanted software. They may also be taken to pages that aim to steal sensitive information, such as banking details or login credentials. In some cases, users can be directed to sites offering fake services or products designed to trick them into sending money to scammers.
For these reasons, koilur.co[.]nz is unsafe, and such sites should never be granted permission to deliver notifications. It is also worth noting that McAfee antivirus (or other legitimate products) are not associated with websites like koilur.co[.]nz.
Name | Ads by koilur.co.nz |
Threat Type | Push notifications ads, Unwanted ads, Pop-up ads |
Detection Names | N/A (VirusTotal) |
Serving IP Address | 172.67.185.242 |
Symptoms | Seeing advertisements not originating from the sites you are browsing. Intrusive pop-up ads. Decreased Internet browsing speed. |
Distribution Methods | Deceptive pop-up ads, false claims within visited websites, unwanted applications (adware) |
Damage | Decreased computer performance, browser tracking - privacy issues, possible additional malware infections. |
Malware Removal (Windows) |
To eliminate possible malware infections, scan your computer with legitimate antivirus software. Our security researchers recommend using Combo Cleaner. Download Combo CleanerTo use full-featured product, you have to purchase a license for Combo Cleaner. 7 days free trial available. Combo Cleaner is owned and operated by RCS LT, the parent company of PCRisk.com. |
More on similar pages
Users often open these pages through untrustworthy ad networks, commonly linked to torrent sites, pirated streaming platforms, and other unreliable websites. They can also land on them via misleading ads (or other content) on questionable sites, ads shown by adware, or links included in scam emails.
Here are more examples of sites similar to koilur.co[.]nz: robotsecuritylabs.co[.]in, spodocylversh[.]com, and quioneroudle[.]com.
How did koilur.co[.]nz gain permission to deliver spam notifications?
Websites can display notifications only when users grant permission. If koilur.co[.]nz is sending you unwanted notifications, it means you previously approved notifications from the site in your browser by clicking "Allow", "Allow Notifications", or a similar option.
How to prevent deceptive sites from delivering spam notifications?
When a questionable website asks to send notifications, always select "Block" (or an equivalent option) or exit the page. Never trust sites that say clicking "Allow" is required to watch a video, prove you are human, or begin a download.
If you are receiving unwanted notifications, we recommend running a scan with Combo Cleaner Antivirus for Windows to automatically eliminate them.
Appearance of koilur.co[.]nz website (GIF):
Notification from koilur.co[.]nz:
Instant automatic malware removal:
Manual threat removal might be a lengthy and complicated process that requires advanced IT skills. Combo Cleaner is a professional automatic malware removal tool that is recommended to get rid of malware. Download it by clicking the button below:
DOWNLOAD Combo CleanerBy downloading any software listed on this website you agree to our Privacy Policy and Terms of Use. To use full-featured product, you have to purchase a license for Combo Cleaner. 7 days free trial available. Combo Cleaner is owned and operated by RCS LT, the parent company of PCRisk.com.
Quick menu:
- What is Ads by koilur.co.nz?
- STEP 1. Remove spam notifications from Google Chrome
- STEP 2. Remove spam notifications from Google Chrome (Android)
- STEP 3. Remove spam notifications from Mozilla Firefox
- STEP 4. Remove spam notifications from Microsoft Edge
- STEP 5. Remove spam notifications from Safari (macOS)
Disable unwanted browser notifications:
Video showing how to disable web browser notifications:
Remove spam notifications from Google Chrome:
Click the Menu button (three dots) on the right upper corner of the screen and select "Settings". In the opened window select "Privacy and security", then click on "Site Settings" and choose "Notifications".
In the "Allowed to send notifications" list search for websites that you want to stop receiving notifications from. Click on the three dots icon near the website URL and click "Block" or "Remove" (if you click "Remove" and visit the malicious site once more, it will ask to enable notifications again).
Remove spam notifications from Google Chrome (Android):
Tap the Menu button (three dots) on the right upper corner of the screen and select "Settings". Scroll down, tap on "Site settings" and then "Notifications".
In the opened window, locate all suspicious URLs and tap on them one-by-one. Once the pop-up shows up, select either "Block" or "Remove" (if you tap "Remove" and visit the malicious site once more, it will ask to enable notifications again).
Remove spam notifications from Mozilla Firefox:
Click the Menu button (three bars) on the right upper corner of the screen. Select "Settings" and click on "Privacy & Security" in the toolbar on the left hand side of the screen. Scroll down to the "Permissions" section and click the "Settings" button next to "Notifications".
In the opened window, locate all suspicious URLs and block them using the drop-down menu or either remove them by clicking "Remove Website" at the bottom of the window (if you click "Remove Website" and visit the malicious site once more, it will ask to enable notifications again).
Remove spam notifications from Microsoft Edge:
Click the menu button (three dots) on the right upper corner of the Edge window and select "Settings". Click on "Cookies and site permissions" in the toolbar on the left hand side of the screen and select "Notifications".
Click three dots on the right hand side of each suspicious URL under "Allow" section and click "Block" or "Remove" (if you click "Remove" and visit the malicious site once more, it will ask to enable notifications again).
Remove spam notifications from Safari (macOS):
Click "Safari" button on the left upper corner of the screen and select "Preferences...". Select the "Websites" tab and then select "Notifications" section on the left pane.
Check for suspicious URLs and apply the "Deny" option using the drop-down menu or either remove them by clicking "Remove" at the bottom of the window (if you click "Remove" and visit the malicious site once more, it will ask to enable notifications again)
How to avoid browser notification spam?
Internet users should be very skeptical when being asked to allow notifications. While this is a useful feature that allows you to receive timely news from websites you like, deceptive marketers frequently abuse it.
Only allow notifications from websites that you fully trust. For added security - use an anti-malware application with a real-time web browsing monitor to block shady websites that tries to trick you into allowing spam notifications. We recommend using Combo Cleaner Antivirus for Windows.
Frequently Asked Questions (FAQ)
Why am I seeing ads (browser notifications) delivered by koilur.co[.]nz in the right lower corner of my desktop?
A website can only send browser notifications if the user grants permission. This indicates that you likely visited koilur.co[.]nz and allowed it to send notifications by clicking "Allow" (or a similar option provided by your browser).
I have clicked on notification ads, is my computer infected?
Notifications cannot execute malware. However, misleading notifications can be used to promote malicious websites.
Is koilur.co[.]nz a virus?
Websites like koilur.co[.]nz are not classified as viruses. Usually, their purpose is to promote sites designed to trick users into downloading unwanted apps, paying for fake or questionable services (or products), disclosing personal information, etc.
Will Combo Cleaner remove koilur.co[.]nz ads automatically or manual steps are still required?
Combo Cleaner can scan your computer to remove all permissions granted to koilur.co[.]nz and block any future access. No further action is needed.
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Tomas Meskauskas
Expert security researcher, professional malware analyst
I am passionate about computer security and technology. I have an experience of over 10 years working in various companies related to computer technical issue solving and Internet security. I have been working as an author and editor for pcrisk.com since 2010. Follow me on Twitter and LinkedIn to stay informed about the latest online security threats.
PCrisk security portal is brought by a company RCS LT.
Joined forces of security researchers help educate computer users about the latest online security threats. More information about the company RCS LT.
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DonatePCrisk security portal is brought by a company RCS LT.
Joined forces of security researchers help educate computer users about the latest online security threats. More information about the company RCS LT.
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