Ventsislav has been covering the latest malware, software and newest tech developments at SensorsTechForum for 3 years now. He started out as a network administrator. Having graduated Marketing as well, Ventsislav also has passion for discovery of new shifts and innovations in cybersecurity that become game changers. After studying Value Chain Management and then Network Administration, he found his passion within cybersecrurity and is a strong believer in basic education of every user towards online safety.
Ventsislav has been covering the latest malware, software and newest tech developments at SensorsTechForum for 3 years now. He started out as a network administrator. Having graduated Marketing as well, Ventsislav also has passion for discovery of new shifts and innovations in cybersecurity that become game changers. After studying Value Chain Management and then Network Administration, he found his passion within cybersecrurity and is a strong believer in basic education of every user towards online safety.
Ventsislav has been covering the latest malware, software and newest tech developments at SensorsTechForum for 3 years now. He started out as a network administrator. Having graduated Marketing as well, Ventsislav also has passion for discovery of new shifts and innovations in cybersecurity that become game changers. After studying Value Chain Management and then Network Administration, he found his passion within cybersecrurity and is a strong believer in basic education of every user towards online safety.
This is an instructive article to help you remove Cerber README.hta Ransomware and restore encrypted files.
Cerber ransomware virus has appeared out into the wild in a new variant using a README.hta file, according to malware researcher Michael Gillespie. What differs in this version of Cerber is that it drops a the .hta file with completely new ransom demands and encrypts the files of infected computers with random file extensions with 4 alpha numerical characters, for example .a123 or .y2k2. Since there have already been three versions of the notorious ransomware virus plus it’s massive affiliate campaign is running wild all over the world, this is a strong indicator that the developers of the virus may have created a completely new version or heavily modified the older Cerber ransomware. The Cerber virus’ purpose is to extort infected users to make a ransom payoff ranging from 0.5 to 1.5 BTC by following the instructions in the readme file. Anyone who has been affected by this or any other versions of the virus should not pay any type of ransom since malware researchers are constantly on the lookout for a free decryption solution. Instead, we advise you to back up your files, remove this ransomware and try several alternative methods to revert your files by following the instructions below.
This Cerber ransomware variant encrypts files with the RSA or AES ciphers adding four randomly generated A-Z 0-9 characters(ex. .z33f) as a file extension to the encrypted files and asks a ransom payoff for decryption.
Symptoms
Files are enciphered and become inaccessible by any type of software. A ransom note with instructions for paying the ransom shows as a “README.hta” file.
Stellar Phoenix Data Recovery Technician’s License Notice! This product scans your drive sectors to recover lost files and it may not recover 100% of the encrypted files, but only few of them, depending on the situation and whether or not you have reformatted your drive.
Windows Data Recovery by Stellar Phoenix Notice! This product scans your drive sectors to recover lost files and it may not recover 100% of the encrypted files, but only few of them, depending on the situation and whether or not you have reformatted your drive.
The Latest Cerber Virus – How Does it Spread
There is not much change in how Cerber causes infections. Just like the 1st Cerber as well as the second and of course Cerber 3 ransomware, the virus uses affiliate campaigns to be widespread. This widely broadens the spreading methods because the creators of the ransomware do not spread it themselves, but instead may use a complex network of affiliates all over the world who want to make profits illegally.
The developers of Cerber may, however, sell the ransomware as a service along with an advanced exploit kit which is “the bottleneck” of the infection process. This is primarily because it guarantees a successful infection by exploiting bugs in Windows or obfuscating a malicious executable so that it runs undetected by firewalls or antivirus programs.
Given that Cerber may already have a huge affiliate network, a different set of tools and approaches may have been undertaken to spread the virus. Some of those tools may include:
Malware obfuscators to hide the malicious file.
Spam bots and fake online accounts to spread the virus via malicious web links as comments on websites or via social media.
Temporary self-destructible e-mail service to remain untraceable.
Spamming software to massively send e-mails to a pre-modified list of users.
A pre-configured set of fake, phishing e-mails.
All of those tools may be used to replicate Cerber ransomware’s malicious executable under different forms. One of the forms may be as a malicious attachment uploaded in an e-mail, disguised as an Invoice or another important document. It may also be drive-by downloaded via a malicious URL posted in the phishing message.
Cerber Ransomware – What Does This Variant Do
After having compromised a computer, the Cerber malware may attempt a connection with the C&C (Command and Control) servers belonging to the cyber-criminals. After this has been performed, Cerber then may download and drop one or more malicious files of the following file types:
.vbs, .exe, .dll, .tmp, .bat, .cmd, .hta
The malicious files may have different purposes and may be dropped in important Windows directories, most likely believed to be:
%AppData%
%SystemDrive%
%Temp%
%Roaming%
%System%
%Local%
%LocalRow%
After the malicious files have been dropped, Cerber ransomware gets down to the point. The virus may use an administrative command to delete the shadow copies of the infected computer, erasing all types of previous file versions. The command is the following:
Cerber may also immediately begin encrypting files on the compromised computer. It usually looks for widely used types of files, such as videos, photos, audio files, documents and others that may be important to you.
In addition to this, Cerber may also add value strings with a path to the malicious executables in the Run and RunOnce keys of Windows and make the virus run every time Windows starts and encrypt every newly added files as well.
After encryption, Cerber ransomware renders the files unusable and generates a unique decryption key. This key may be encrypted additionally and sent to the C&C server of the ones controlling the malware.
Files encrypted by this Cerber variant usually look like the following:
The ransom note of Cerber ransomware also suggests that a CBC (Cipher Block Chaining) mode may be used when encrypting the files which essentially breaks the files if a third-party decryption software is directly used on them.
Cerber’s ransom note is also dropped in a README.hta file and it has the following brief message with a web link to a payment page:
“CERBER RANSOMWARE Instructions Can’t you find the necessary files? Is the content of your files not readable? It is normal because the files’ names and the data in your files have been encrypted by “Cerber Ransomware”. It means your files are NOT damaged! Your files are modified only. This modification is reversible. From now it is not possible to use your files until they will be decrypted. The only way to decrypt your files safely is to buy the special decryption software “Cerber Decryptor”. Any attempts to restore your files with the third-party software will be fatal for your files! You can proceed with purchasing of the decryption software at your personal page: Please wait… {Unique link for the victim}”
Remove New Cerber Ransomware and Restore Encrypted Files
Whatever the case may be, it is very important to get rid of Cerber as soon as possible instead of paying any form of ransomware to cyber-criminals for obvious reasons:
You support the cyber-criminals’ organization.
No guarantee you will receive your files back.
Malware researchers often recommend to users infected by Cerber to create copies of the encrypted files and backing them up on an external drive if a decryptor is released for free, like it happened with the 1st version of Cerber.
To remove Cerber ransomware, please follow the instructions posted below. In case you are having a tough time removing the files manually, the best solution for you is to use an advanced anti-malware software which will automatically take care of the malicious files and registry objects created by the ransomware.
To attempt alternative file restoration methods, we advise you to take a look at our suggestions in step “2. Restore Files Encrypted by Cerber” below. They may or may not work in your situation, and the outcome may vary, but we have users who report restoring at least some of their important files. The outcome of how many files you will be able to revert comes down to whether or not you have a backup, whether or not you have reformatted your hard drive and other variables.
Ventsislav has been covering the latest malware, software and newest tech developments at SensorsTechForum for 3 years now. He started out as a network administrator. Having graduated Marketing as well, Ventsislav also has passion for discovery of new shifts and innovations in cybersecurity that become game changers. After studying Value Chain Management and then Network Administration, he found his passion within cybersecrurity and is a strong believer in basic education of every user towards online safety.
Threats such as Cerber may be persistent. They tend to re-appear if not fully deleted. A malware removal tool like Combo Cleaner will help you to remove malicious programs, saving you the time and the struggle of tracking down numerous malicious files.
Ventsislav has been covering the latest malware, software and newest tech developments at SensorsTechForum for 3 years now. He started out as a network administrator. Having graduated Marketing as well, Ventsislav also has passion for discovery of new shifts and innovations in cybersecurity that become game changers. After studying Value Chain Management and then Network Administration, he found his passion within cybersecrurity and is a strong believer in basic education of every user towards online safety.
Threats such as Cerber may be persistent on your system. They tend to re-appear if not fully deleted. A malware removal tool like SpyHunter will help you to remove malicious programs, saving you the time and the struggle of tracking down numerous malicious files.
Ventsislav has been covering the latest malware, software and newest tech developments at SensorsTechForum for 3 years now. He started out as a network administrator. Having graduated Marketing as well, Ventsislav also has passion for discovery of new shifts and innovations in cybersecurity that become game changers. After studying Value Chain Management and then Network Administration, he found his passion within cybersecrurity and is a strong believer in basic education of every user towards online safety.
Note! Your computer system may be affected by Cerber and other threats. Scan Your PC with SpyHunter SpyHunter is a powerful malware removal tool designed to help users with in-depth system security analysis, detection and removal of threats such as Cerber. Keep in mind, that SpyHunter’s scanner is only for malware detection. If SpyHunter detects malware on your PC, you will need to purchase SpyHunter’s malware removal tool to remove the malware threats. Read our SpyHunter 5 review. Click on the corresponding links to check SpyHunter’s EULA, Privacy Policy and Threat Assessment Criteria.
To remove Cerber follow these steps:
1. Boot Your PC In Safe Mode to isolate and remove Cerber files and objects
OFFER
Manual Removal Usually Takes Time and You Risk Damaging Your Files If Not Careful!
We Recommend To Scan Your PC with SpyHunter
Keep in mind, that SpyHunter’s scanner is only for malware detection. If SpyHunter detects malware on your PC, you will need to purchase SpyHunter’s malware removal tool to remove the malware threats. Read our SpyHunter 5 review. Click on the corresponding links to check SpyHunter’s EULA, Privacy Policy and Threat Assessment Criteria
Boot Your PC Into Safe Mode
1. For Windows XP, Vista and 7. 2. For Windows 8, 8.1 and 10. Fix registry entries created by malware and PUPs on your PC.
For Windows XP, Vista and 7 systems:
1. Remove all CDs and DVDs, and then Restart your PC from the “Start” menu. 2. Select one of the two options provided below:
– For PCs with a single operating system: Press “F8” repeatedly after the first boot screen shows up during the restart of your computer. In case the Windows logo appears on the screen, you have to repeat the same task again.
– For PCs with multiple operating systems: Тhe arrow keys will help you select the operating system you prefer to start in Safe Mode. Press “F8” just as described for a single operating system.
3. As the “Advanced Boot Options” screen appears, select the Safe Mode option you want using the arrow keys. As you make your selection, press “Enter“.
4. Log on to your computer using your administrator account
While your computer is in Safe Mode, the words “Safe Mode” will appear in all four corners of your screen.
Step 1: Open up the Start Menu.
Step 2: Click on the Power button (for Windows 8 it is the little arrow next to the “Shut Down” button) and whilst holding down “Shift” click on Restart.
Step 3: After reboot, a blue menu with options will appear. From them you should choose Troubleshoot.
Step 4: You will see the Troubleshoot menu. From this menu choose Advanced Options.
Step 5: After the Advanced Options menu appears, click on Startup Settings.
Step 6: From the Startup Settings menu, click on Restart.
Step 7: A menu will appear upon reboot. You can choose any of the three Safe Mode options by pressing its corresponding number and the machine will restart.
Some malicious scripts may modify the registry entries on your computer to change different settings. This is why cleaning your Windows Registry Database is recommended. Since the tutorial on how to do this is a bit long and tampering with registries could damage your computer if not done properly you should refer and follow our instructive article about fixing registry entries, especially if you are unexperienced in that area.
2. Find files created by Cerber on your PC
Find files created by Cerber
1. For Windows 8, 8.1 and 10. 2. For Windows XP, Vista, and 7.
For Newer Windows Operating Systems
Step 1:
On your keyboard press + R and write explorer.exe in the Run text box and then click on the Ok button.
Step 2:
Click on your PC from the quick access bar. This is usually an icon with a monitor and its name is either “My Computer”, “My PC” or “This PC” or whatever you have named it.
Step 3:
Navigate to the search box in the top-right of your PC’s screen and type “fileextension:” and after which type the file extension. If you are looking for malicious executables, an example may be “fileextension:exe”. After doing that, leave a space and type the file name you believe the malware has created. Here is how it may appear if your file has been found:
N.B. We recommend to wait for the green loading bar in the navination box to fill up in case the PC is looking for the file and hasn’t found it yet.
For Older Windows Operating Systems
In older Windows OS’s the conventional approach should be the effective one:
Step 1:
Click on the Start Menu icon (usually on your bottom-left) and then choose the Search preference.
Step 2:
After the search window appears, choose More Advanced Options from the search assistant box. Another way is by clicking on All Files and Folders.
Step 3:
After that type the name of the file you are looking for and click on the Search button. This might take some time after which results will appear. If you have found the malicious file, you may copy or open its location by right-clicking on it.
Now you should be able to discover any file on Windows as long as it is on your hard drive and is not concealed via special software.
IMPORTANT! Before starting the Automatic Removal below, please boot back into Normal mode, in case you are currently in Safe Mode. This will enable you to install and use SpyHunter 5 successfully.
Use SpyHunter to scan for malware and unwanted programs
3. Scan for malware and unwanted programs with SpyHunter Anti-Malware Tool
Scan your PC and Remove Cerber with SpyHunter Anti-Malware Tool and back up your data
1. Install SpyHunter to scan for Cerber and remove them.2. Scan with SpyHunter, Detect and Remove Cerber. Back up your data to secure it from malware in the future.
Step 1: Click on the “Download” button to proceed to SpyHunter’s download page.
It is recommended to run a scan before purchasing the full version of the software to make sure that the current version of the malware can be detected by SpyHunter. Click on the corresponding links to check SpyHunter’s EULA, Privacy Policy and Threat Assessment Criteria.
Step 2: Guide yourself by the download instructions provided for each browser.
Step 3: After you have installed SpyHunter, wait for it to update automatically.
Step 1: After the update process has finished, click on the ‘Malware/PC Scan’ tab. A new window will appear. Click on ‘Start Scan’.
Step 2: After SpyHunter has finished scanning your PC for any files of the associated threat and found them, you can try to get them removed automatically and permanently by clicking on the ‘Next’ button.
Step 3: If any threats have been removed, it is highly recommended to restart your PC.
Back up your data to secure it against attacks in the future
IMPORTANT! Before reading the Windows backup instructions, we highly recommend to back up your data with a cloud backup solution and insure your files against any type of loss, even from the most severe threats. We recommend you to read more about it and to download SOS Online Backup.
4. Try to Restore files encrypted by Cerber
Try to Restore Files Encrypted by Cerber
Ransomware infections and Cerber aim to encrypt your files using an encryption algorithm which may be very difficult to decrypt. This is why we have suggested several alternative methods that may help you go around direct decryption and try to restore your files. Bear in mind that these methods may not be 100% effective but may also help you a little or a lot in different situations.
Method 1: Scanning your drive’s sectors by using Data Recovery software. Another method for restoring your files is by trying to bring back your files via data recovery software. Here are some suggestions for preferred data recovery software solutions:
Method 2: Trying Kaspersky and EmsiSoft’s decryptors. If the first method does not work, we suggest trying to use decryptors for other ransomware viruses, in case your virus is a variant of them. The two primary developers of decryptors are Kaspersky and EmsiSoft, links to which we have provided below:
To restore your data in case you have backup set up, it is important to check for Volume Shadow Copies, if ransomware has not deleted them, in Windows using the below software:
Method 4: Finding the decryption key while the cryptovirus sends it over a network via a sniffing tool.
Another way to decrypt the files is by using a Network Sniffer to get the encryption key, while files are encrypted on your system. A Network Sniffer is a program and/or device monitoring data traveling over a network, such as its internet traffic and internet packets. If you have a sniffer set before the attack happened you might get information about the decryption key. See how-to instructions below:
Ventsislav has been covering the latest malware, software and newest tech developments at SensorsTechForum for 3 years now. He started out as a network administrator. Having graduated Marketing as well, Ventsislav also has passion for discovery of new shifts and innovations in cybersecurity that become game changers. After studying Value Chain Management and then Network Administration, he found his passion within cybersecrurity and is a strong believer in basic education of every user towards online safety.
Note! Your computer system may be affected by Cerber and other threats. Scan Your PC with SpyHunter SpyHunter is a powerful malware removal tool designed to help users with in-depth system security analysis, detection and removal of threats such as Cerber. Keep in mind, that SpyHunter’s scanner is only for malware detection. If SpyHunter detects malware on your PC, you will need to purchase SpyHunter’s malware removal tool to remove the malware threats. Read our SpyHunter 5 review. Click on the corresponding links to check SpyHunter’s EULA, Privacy Policy and Threat Assessment Criteria.
To remove Cerber follow these steps:
1. Boot Your PC In Safe Mode to isolate and remove Cerber files and objects
OFFER
Manual Removal Usually Takes Time and You Risk Damaging Your Files If Not Careful!
We Recommend To Scan Your PC with SpyHunter
Keep in mind, that SpyHunter’s scanner is only for malware detection. If SpyHunter detects malware on your PC, you will need to purchase SpyHunter’s malware removal tool to remove the malware threats. Read our SpyHunter 5 review. Click on the corresponding links to check SpyHunter’s EULA, Privacy Policy and Threat Assessment Criteria
Boot Your PC Into Safe Mode
1. For Windows XP, Vista and 7. 2. For Windows 8, 8.1 and 10. Fix registry entries created by malware and PUPs on your PC.
For Windows XP, Vista and 7 systems:
1. Remove all CDs and DVDs, and then Restart your PC from the “Start” menu. 2. Select one of the two options provided below:
– For PCs with a single operating system: Press “F8” repeatedly after the first boot screen shows up during the restart of your computer. In case the Windows logo appears on the screen, you have to repeat the same task again.
– For PCs with multiple operating systems: Тhe arrow keys will help you select the operating system you prefer to start in Safe Mode. Press “F8” just as described for a single operating system.
3. As the “Advanced Boot Options” screen appears, select the Safe Mode option you want using the arrow keys. As you make your selection, press “Enter“.
4. Log on to your computer using your administrator account
While your computer is in Safe Mode, the words “Safe Mode” will appear in all four corners of your screen.
Step 1: Open up the Start Menu.
Step 2: Click on the Power button (for Windows 8 it is the little arrow next to the “Shut Down” button) and whilst holding down “Shift” click on Restart.
Step 3: After reboot, a blue menu with options will appear. From them you should choose Troubleshoot.
Step 4: You will see the Troubleshoot menu. From this menu choose Advanced Options.
Step 5: After the Advanced Options menu appears, click on Startup Settings.
Step 6: From the Startup Settings menu, click on Restart.
Step 7: A menu will appear upon reboot. You can choose any of the three Safe Mode options by pressing its corresponding number and the machine will restart.
Some malicious scripts may modify the registry entries on your computer to change different settings. This is why cleaning your Windows Registry Database is recommended. Since the tutorial on how to do this is a bit long and tampering with registries could damage your computer if not done properly you should refer and follow our instructive article about fixing registry entries, especially if you are unexperienced in that area.
2. Find files created by Cerber on your PC
Find files created by Cerber
1. For Windows 8, 8.1 and 10. 2. For Windows XP, Vista, and 7.
For Newer Windows Operating Systems
Step 1:
On your keyboard press + R and write explorer.exe in the Run text box and then click on the Ok button.
Step 2:
Click on your PC from the quick access bar. This is usually an icon with a monitor and its name is either “My Computer”, “My PC” or “This PC” or whatever you have named it.
Step 3:
Navigate to the search box in the top-right of your PC’s screen and type “fileextension:” and after which type the file extension. If you are looking for malicious executables, an example may be “fileextension:exe”. After doing that, leave a space and type the file name you believe the malware has created. Here is how it may appear if your file has been found:
N.B. We recommend to wait for the green loading bar in the navination box to fill up in case the PC is looking for the file and hasn’t found it yet.
For Older Windows Operating Systems
In older Windows OS’s the conventional approach should be the effective one:
Step 1:
Click on the Start Menu icon (usually on your bottom-left) and then choose the Search preference.
Step 2:
After the search window appears, choose More Advanced Options from the search assistant box. Another way is by clicking on All Files and Folders.
Step 3:
After that type the name of the file you are looking for and click on the Search button. This might take some time after which results will appear. If you have found the malicious file, you may copy or open its location by right-clicking on it.
Now you should be able to discover any file on Windows as long as it is on your hard drive and is not concealed via special software.
IMPORTANT! Before starting the Automatic Removal below, please boot back into Normal mode, in case you are currently in Safe Mode. This will enable you to install and use SpyHunter 5 successfully.
Use SpyHunter to scan for malware and unwanted programs
3. Scan for malware and unwanted programs with SpyHunter Anti-Malware Tool
Scan your PC and Remove Cerber with SpyHunter Anti-Malware Tool and back up your data
1. Install SpyHunter to scan for Cerber and remove them.2. Scan with SpyHunter, Detect and Remove Cerber. Back up your data to secure it from malware in the future.
Step 1: Click on the “Download” button to proceed to SpyHunter’s download page.
It is recommended to run a scan before purchasing the full version of the software to make sure that the current version of the malware can be detected by SpyHunter. Click on the corresponding links to check SpyHunter’s EULA, Privacy Policy and Threat Assessment Criteria.
Step 2: Guide yourself by the download instructions provided for each browser.
Step 3: After you have installed SpyHunter, wait for it to update automatically.
Step 1: After the update process has finished, click on the ‘Malware/PC Scan’ tab. A new window will appear. Click on ‘Start Scan’.
Step 2: After SpyHunter has finished scanning your PC for any files of the associated threat and found them, you can try to get them removed automatically and permanently by clicking on the ‘Next’ button.
Step 3: If any threats have been removed, it is highly recommended to restart your PC.
Back up your data to secure it against attacks in the future
IMPORTANT! Before reading the Windows backup instructions, we highly recommend to back up your data with a cloud backup solution and insure your files against any type of loss, even from the most severe threats. We recommend you to read more about it and to download SOS Online Backup.
Ventsislav has been covering the latest malware, software and newest tech developments at SensorsTechForum for 3 years now. He started out as a network administrator. Having graduated Marketing as well, Ventsislav also has passion for discovery of new shifts and innovations in cybersecurity that become game changers. After studying Value Chain Management and then Network Administration, he found his passion within cybersecrurity and is a strong believer in basic education of every user towards online safety.
Note! Your computer system may be affected by Cerber or other threats. Scan Your PC with SpyHunter SpyHunter is a powerful malware removal tool designed to help users with in-depth system security analysis, detection and removal of threats such as Cerber. Keep in mind, that SpyHunter’s scanner is only for malware detection. If SpyHunter detects malware on your PC, you will need to purchase SpyHunter’s malware removal tool to remove the malware threats. Read our SpyHunter 5 review. Click on the corresponding links to check SpyHunter’s EULA, Privacy Policy and Threat Assessment Criteria.
To remove Cerber follow these steps:
1. Uninstall malicious programs from Windows
OFFER
Manual Removal Usually Takes Time and You Risk Damaging Your Files If Not Careful!
We Recommend To Scan Your PC with SpyHunter
Keep in mind, that SpyHunter’s scanner is only for malware detection. If SpyHunter detects malware on your PC, you will need to purchase SpyHunter’s malware removal tool to remove the malware threats. Read our SpyHunter 5 review. Click on the corresponding links to check SpyHunter’s EULA, Privacy Policy and Threat Assessment Criteria
How to Uninstall malicious programs 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. To do that:
Hold the Windows Logo Button and “R” on your keyboard. A Pop-up window will appear (fig.1).
In the field type in “appwiz.cpl” and press ENTER (fig.2).
This will open a window with all the programs installed on the PC. Select the program that you want to remove, and press “Uninstall” (fig.3).
Follow the instructions above and you will successfully uninstall most programs.
2. Clean your Browser and Registry from Cerber
Remove Cerber by cleaning your Browser and Registry.
Remove an extension from Mozilla FirefoxRemove an extension from Google Chrome Remove an extension from Internet Explorer Remove an extension from Microsoft Edge Fix registry entries created by Cerber on your PC.
Start Mozilla Firefox. Open the menu window
Select the “Add-ons” icon from the menu.
Select the unwanted extension and click “Remove“
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.
Start Google Chrome and open the drop menu
Move the cursor over “Tools” and then from the extended menu choose “Extensions“
From the opened “Extensions” menu locate the unwanted extension and click on its “Remove” button.
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.
Start Internet Explorer:
Click on the gear icon labeled ‘Tools’ to open the drop menu and select ‘Manage Add-ons’
In the ‘Manage Add-ons’ window.
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’.
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.
Start Edge
Open the drop menu by clicking on the icon at the top right corner.
From the drop menu select “Extensions”.
Choose the suspected malicious extension you want to remove and then click on the gear icon.
Remove the malicious extension by scrolling down and then clicking on Uninstall.
Some malicious scripts may modify the registry entries on your computer to change different settings. This is why cleaning your Windows Registry Database is recommended. Since the tutorial on how to do this is a bit long and tampering with registries could damage your computer if not done properly you should refer and follow our instructive article about fixing registry entries, especially if you are unexperienced in that area.
IMPORTANT! Before starting the Automatic Removal below, please boot back into Normal mode, in case you are currently in Safe Mode. This will enable you to install and use SpyHunter 5 successfully.
3. Scan for malware and unwanted programs with SpyHunter Anti-Malware Tool
Scan your PC and Remove Cerber with SpyHunter Anti-Malware Tool and back up your data
1. Install SpyHunter to scan for Cerber and remove them.2. Scan with SpyHunter, Detect and Remove Cerber. Back up your data to secure it from malware in the future.
Step 1: Click on the “Download” button to proceed to SpyHunter’s download page.
It is recommended to run a scan before purchasing the full version of the software to make sure that the current version of the malware can be detected by SpyHunter. Click on the corresponding links to check SpyHunter’s EULA, Privacy Policy and Threat Assessment Criteria.
Step 2: Guide yourself by the download instructions provided for each browser.
Step 3: After you have installed SpyHunter, wait for it to update automatically.
Step 1: After the update process has finished, click on the ‘Malware/PC Scan’ tab. A new window will appear. Click on ‘Start Scan’.
Step 2: After SpyHunter has finished scanning your PC for any files of the associated threat and found them, you can try to get them removed automatically and permanently by clicking on the ‘Next’ button.
Step 3: If any threats have been removed, it is highly recommended to restart your PC.
Back up your data to secure it against attacks in the future
IMPORTANT! Before reading the Windows backup instructions, we highly recommend to back up your data with a cloud backup solution and insure your files against any type of loss, even from the most severe threats. We recommend you to read more about it and to download SOS Online Backup.
Ventsislav has been covering the latest malware, software and newest tech developments at SensorsTechForum for 3 years now. He started out as a network administrator. Having graduated Marketing as well, Ventsislav also has passion for discovery of new shifts and innovations in cybersecurity that become game changers. After studying Value Chain Management and then Network Administration, he found his passion within cybersecrurity and is a strong believer in basic education of every user towards online safety.
Note! Your computer system may be affected by Cerber and other threats. Scan Your MAC with Combo Cleaner Combo Cleaner is a powerful malware removal tool designed to help users with in-depth system security analysis, detection and removal of threats such as Cerber. Keep in mind, that Combo Cleaner needs to purchased to remove the malware threats. Click on the corresponding links to check Combo Cleaner’s EULA and Privacy Policy.
Manually delete Cerber from your Mac
1. Uninstall Cerber and remove related files and objects
OFFER
Manual Removal Usually Takes Time and You Risk Damaging Your Files If Not Careful!
We Recommend To Scan Your Mac with Combo Cleaner
Keep in mind, that Combo Cleaner needs to purchased to remove the malware threats. Click on the corresponding links to check Combo Cleaner’s EULA and Privacy Policy
Step 1: Hit the ⇧+⌘+U keys to open Utilities. Another way is to click on “Go” and then click “Utilities”, like the image below shows:
Step 2: Find Activity Monitor and double-click it:
Step 3: In the Activity Monitor look for any suspicious processes, belonging or related to Cerber:
To quit a process completely, choose the “Force Quit” option.
Step 4: Click on the “Go” button again, but this time select Applications. Another way is with the ⇧+⌘+A buttons.
Step 5: In the Applications menu, look for any suspicious app or an app with a name, similar or identical to Cerber. If you find it, right-click on the app and select “Move to Trash”.
Step 6: Select Accounts, after which click on the Login Items preference. Your Mac will then show you a list of items that start automatically when you log in. Look for any suspicious apps identical or similar to Cerber. Check the app you want to stop from running automatically and then select on the Minus (“–“) icon to hide it.
Step 7: Remove any left-over files that might be related to this threat manually by following the sub-steps below:
1.Go to Finder. 2.In the search bar type the name of the app that you want to remove. 3.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. 4.If all of the files are related, hold the ⌘+A buttons to select them and then drive them to “Trash”.
2. Remove Cerber – related extensions from your Mac’s browsers
Remove Cerber – related extensions from your Mac’s browsers.
Remove a toolbar from Mozilla FirefoxRemove a toolbar from Google Chrome Remove an extension from Safari and reset it.
Start Mozilla Firefox. Open the menu window
Select the “Add-ons” icon from the menu.
Select the Extension and click “Remove“
After the extension is removed, restart Mozilla Firefox by closing it from the red “X” in the top right corner and start it again.
Start Google Chrome and open the drop menu
Move the cursor over “Tools” and then from the extended menu choose “Extensions“
From the opened “Extensions” menu locate the add-on and click on the garbage bin icon on the right of it.
After the extension is removed, restart Google Chrome by closing it from the red “X” in the top right corner and start it again.
Step 1: Remove Safari extensions
Start Safari
Open the drop menu by clicking on the sprocket icon in the top right corner.
From the drop menu select ‘Preferences’ In the new window select ‘Extensions’ Click once on the extension you want removed. Click ‘Uninstall’
A pop-up window will appear asking for confirmation to uninstall the extension. Select ‘Uninstall’ again, and the Cerber will be removed.
Step 2: Reset Safari
IMPORTANT: Before resetting Safari make sure you back up all your saved passwords within the browser in case you forget them.
Start Safari and then click on the gear leaver icon.
Click the Reset Safari button and you will reset the browser.
Automatically remove Cerber from your Mac
When you are facing problems on your Mac as a result of unwanted scripts and programs such as Cerber, 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.
Ventsislav has been covering the latest malware, software and newest tech developments at SensorsTechForum for 3 years now. He started out as a network administrator. Having graduated Marketing as well, Ventsislav also has passion for discovery of new shifts and innovations in cybersecurity that become game changers. After studying Value Chain Management and then Network Administration, he found his passion within cybersecrurity and is a strong believer in basic education of every user towards online safety.
Hi, yesterday my computer infected by this cerber ransomware and encrypted .doc and .mdb (accounting software) files and the extension after encyption is .B712. Please suggest what to do, how to delete the ransomware from my pc and how to decrypt my data
Unfortunately, there’s still no decryption solution for this new version. However, you can still try to restore some of your data by using data recovery software. As stated in the article:
To remove Cerber ransomware, please follow the instructions posted below the article. In case you are having a tough time removing the files manually, the best solution for you is to use an advanced anti-malware software which will automatically take care of the malicious files and registry objects created by the ransomware.
To attempt alternative file restoration methods, we advise you to take a look at our suggestions in step “2. Restore Files Encrypted by Cerber” below. They may or may not work in your situation, and the outcome may vary, but we have users who report restoring at least some of their important files.
please urgent need help, yesterday my computer infected by this cerber ransomware and encrypted .doc and .xl and .pdf files and the extension after encryption is .9cff. Please give me a suggestion or any solution for decrypt it. already i have deleted all cerber ransomware but i can not decrypt my data. all file look like the following picture
At this point, there is not much that can be done about it. Simply back up your files store them somewhere safe after which remove the virus. If a decryptor is released in public, we will update this article or create a new one with links to it here. Make sure to check regularly.
I strongly suggest you TO MAKE COPIES of the encrypted files because direct decryption may break them permanently and they will become destroyed forever.
Hi, I’ve got infected and I could find the readme.hta files in my Google drive. So after sync, it’s everywhere – Google drive in my other devices. How to tackle this problem? Thanks.
wow, i have never head cerber spread to Google Drive, this is new.. for now you can back up the encrypted files on a flash drive or other external memory carrier (USB stick, CD drive, etc.) and wait for a decryptor to be released. GIven how many cerber instances were decrypted you may have to wait longer. In the meantime you can try using data recovery software. And next time do not use Google Drive, but use a third-party cloud-backup program, like SOS Online Backup, for example: http://sensorstechforum.com/sos-online-backup-software-review/
hi, i have same problem as like STEPAN FIKRLE’S iSSUE. In my Pc All Files are Encrypted, The encryption Looks like 2in0sY9NQU.9175. this renamed Extension .9175 is by every encrypted file. i tried With All Data Recovery Tolls of Older Version & All Articles But it do not Work.
Unfortunately, there is no decryption available for this ransomware. Have you tried alternative restoration file methods such as the ones described in this article?
This is an instructive article to help you remove Cerber README.hta Ransomware and restore encrypted files.
1. For Windows XP, Vista and 7.
2. For Windows 8, 8.1 and 10.
Fix registry entries created by malware and PUPs on your PC.
1. Install SpyHunter to scan for Cerber and remove them.
Back up your data to secure it from malware in the future.
Remove an extension from Mozilla Firefox
Remove an extension from Google Chrome
Remove an extension from Internet Explorer
Remove an extension from Microsoft Edge
Remove an extension from Safari and reset it.
Hi, yesterday my computer infected by this cerber ransomware and encrypted .doc and .mdb (accounting software) files and the extension after encyption is .B712. Please suggest what to do, how to delete the ransomware from my pc and how to decrypt my data
Hello VISHAL,
Unfortunately, there’s still no decryption solution for this new version. However, you can still try to restore some of your data by using data recovery software. As stated in the article:
To remove Cerber ransomware, please follow the
instructions posted below the article. In case you are having a tough time removing the files manually, the best solution for you is to use an advanced
anti-malware software which will automatically take care of the
malicious files and registry objects created by the ransomware.
To attempt alternative file restoration methods, we advise you to take a look at our suggestions in step “2. Restore Files Encrypted by Cerber” below.
They may or may not work in your situation, and the outcome may vary,
but we have users who report restoring at least some of their important
files.
i have two important folder . you told that you have some users but which one?
please urgent need help, yesterday my computer infected by this cerber
ransomware and
encrypted .doc and .xl and .pdf files and the extension
after encryption is .9cff. Please give me a suggestion or any solution
for decrypt it. already i have deleted all cerber ransomware but i can
not decrypt my data. all file look like the following picture
already i have followed all procedure that is described in this page above but i can not recover my file..please suggest me what can i do?
Hello, Nurun.
At this point, there is not much that can be done about it. Simply back up your files store them somewhere safe after which remove the virus. If a decryptor is released in public, we will update this article or create a new one with links to it here. Make sure to check regularly.
Hello, thanks for asking. There is no decryptor for this virus, but you can try with the older version, although i do not believe this will work.
Here is the link: http://sensorstechforum.com/decrypt-encrypted-files-cerber-ransomware/
I strongly suggest you TO MAKE COPIES of the encrypted files because direct decryption may break them permanently and they will become destroyed forever.
Hi, I’ve got infected and I could find the readme.hta files in my Google drive. So after sync, it’s everywhere – Google drive in my other devices. How to tackle this problem? Thanks.
wow, i have never head cerber spread to Google Drive, this is new.. for now you can back up the encrypted files on a flash drive or other external memory carrier (USB stick, CD drive, etc.) and wait for a decryptor to be released. GIven how many cerber instances were decrypted you may have to wait longer. In the meantime you can try using data recovery software. And next time do not use Google Drive, but use a third-party cloud-backup program, like SOS Online Backup, for example: http://sensorstechforum.com/sos-online-backup-software-review/
hi, i have same problem as like STEPAN FIKRLE’S iSSUE.
In my Pc All Files are Encrypted, The encryption Looks like 2in0sY9NQU.9175.
this renamed Extension .9175 is by every encrypted file.
i tried With All Data Recovery Tolls of Older Version & All Articles But it do not Work.
So,Please Also Suggest me How To Solve it?
Hi Darshan,
Unfortunately there is no working decrypter for this ransomware. Always back up your data to avoid ransomware damage.
Hello, I need help my files turn to .8d28 and have Readme.hta file.
please help how to recover these files.
Hello, my server has been infected with this virus. The files turned to .java.
Can someone help me?
Thank you
Hi Wendy,
Unfortunately, there is no decryption available for this ransomware. Have you tried alternative restoration file methods such as the ones described in this article?