Rogue:JS/FakeCall.A is an unknown program or software that will mimic legitimate security software in order to deceive victims into paying for the registered copy of the said rogue product. Initially, this type of threat will trick users into downloading rogue security software by issuing fake alerts and warnings. In addition, malware like Rogue:JS/FakeCall.A is capable of disabling the installed anti-virus and firewall on the infected computer. The user may not be able to run certain tools like Registry Editor, Task Manager, System Restore, and other configuration settings in the presence of Rogue:JS/FakeCall.A.

Illustration for Rogue:JS/FakeCall.A

How does it infect the computer?

Computer viruses and malicious code dropped by a variety of threats can lead to the Rogue:JS/FakeCall.A infection. Also, malicious web sites running harmful scripts may convince visitors to download a copy of rogue software through deceptive pretenses. Other known transmission methods include spam emails, social networking sites, peer-to-peer connections, and instant messaging tools.

Rogue:JS/FakeCall.A could involve techniques where the malicious JavaScript attempts to impersonate or emulate certain system calls or processes to deceive users or security software. This could be part of a broader social engineering strategy to trick users into taking actions that compromise their security.

How does this malware operate?

Once Rogue:JS/FakeCall.A infects a computer, its payload typically involves executing various malicious activities. First, it may attempt to establish a connection with a remote server controlled by the attacker, enabling the transmission of sensitive information from the infected system. This information may include personal data, login credentials, or other valuable details. Additionally, the Rogue:JS/FakeCall.A might download and install additional malware onto the compromised system, expanding the scope of the attack and potentially causing further harm.

Furthermore, the malicious JavaScript code may manipulate or exploit the infected system’s resources to perform actions that the user did not authorize. This could involve unauthorized access to files, system settings, or even the initiation of harmful processes. The payload of a Rogue:JS/FakeCall.A is designed to be versatile, allowing attackers to adapt their strategies, making it crucial for users to employ robust cybersecurity practices to prevent and eliminate such infections.


Rogue:JS/FakeCall.A virus infection can cause severe fake pop-up alerts. It may appear right at the center of the screen, pop up from the task bar, or redirect your Internet browser program to a web page stating that your PC is infected. You will notice that these warnings have the sole purpose of convincing you to pay for the registration key for the endorsed program.

When this dialog box pops up during Windows start-up, it only indicates that the computer is infected with Rogue:JS/FakeCall.A.

Screenshot of RogueJSFakeCallA Warning

Versions of Rogue:JS/FakeCall.A
Version Name Alert Level Date Added
Rogue:JS/FakeCall.D Severe Dec. 31, 2023

For more help

Different variants of this threat, including Rogue:JS/FakeCall.A, exist within the same clan of malware. For information on related threats and appropriate removal methods, please refer to the Trojan Script category.

How to remove Rogue:JS/FakeCall.A?

To totally remove Rogue:JS/FakeCall.A from the computer and get rid of relevant viruses and trojans, please execute the procedures as stated on this page. Make sure that you have completely scanned the system with the suggested malware removal tools and virus scanners.

Step 1 : Scan the PC with Combo Cleaner for Windows

Combo Cleaner is a trusted computer security and optimization tool equipped with a powerful virus and malware detection engine. This program can get rid of computer virus like Rogue:JS/FakeCall.A through this procedure.

1. Download the application from the following page:

2. Save the file to your preferred location.

3. Double-click the downloaded file CCSetup.exe and install with the default settings.

4. At the end of the setup process, click Finish to run Combo Cleaner.

5. The tool will update the database file; please wait for this process to complete.

6. To begin checking for threats like Rogue:JS/FakeCall.A, click on the Start Scan button. Wait for this scan to finish.

Screenshot of Combo Cleaner PC

7. At the end of the scan process, click on Remove all threats to delete Rogue:JS/FakeCall.A malware, including all malicious objects from the computer.

To fully optimize the features of antivirus and privacy scanners, users may have to upgrade to the premium version.

Please continue with the succeeding removal procedures if you are comfortable manually getting rid of the computer virus and malicious items linked to it.

Step 2 : Start Windows in Safe Mode With Networking

The method of running Windows in Safe Mode before running a virus scan is effective in getting rid of Rogue:JS/FakeCall.A. This process can prevent most viruses and malware from loading, making it easier to detect and remove them.

1. On the Windows Search bar, please type msconfig.

Screenshot of Win 11 Search

2. Select and open System Configutation on the list of found results.

3. Once you are in the System Configuration window, go to the Boot tab.

Screenshot of Msconfig Win 11

4. Under the Boot Options area, please check Safe Boot so that it starts in Safe Mode after restarting.

5. Next, select Network. This will allow Windows to boot in Safe Mode with Networking.

6. Lastly, click on Apply and OK to save the changes.

7. Please restart Windows.

Do not forget to restore the normal boot process of Windows after running the virus scan. Simply repeat the method above, and this time, uncheck the Safe Boot option to run Windows normally.

Step 3 : Run Sophos Home Virus Scanner

To remove Rogue:JS/FakeCall.A automatically, scanning the computer with this powerful virus and malware removal tool is recommended. This scanner does not just uncover known threats like viruses or malware; it is also effective in discovering harmful files associated to Rogue:JS/FakeCall.A.

1. Please click on the link below to download the program.

2. After downloading, locate the file SophosInstall.exe in the Downloads folder.

3. Install by double-clicking on the file.

4. If it prompts "Do you want to allow this app to make changes on your device?" please click Yes.

5. Next, it will display the Terms and Conditions page. Click the Install button to begin.

Screenshot of Terms by Sophos Home

6. Run the installation with the default settings. Please note that an internet connection is required in order to download important updates.

7. After finishing the installation, you must login to the dashboard. If you already have a Sophos account, please login. Otherwise, please enter your details and click on the Create Account button.

8. Once you are in the Sophos Home console, click the Scan button to start checking the computer for Rogue:JS/FakeCall.A components.

Screenshot of Sophos Home

9. Scanning may take a while; please wait for this process to finish.

10. After scanning the computer, Sophos Home will start cleaning or deleting files infected with Rogue:JS/FakeCall.A.

11. You may now close Sophos Home. The computer is now free from Rogue:JS/FakeCall.A, as well as associated malware and viruses.

After executing the above instructions, Rogue:JS/FakeCall.A should have been completely removed from the computer. If there are still signs of infection or the computer is displaying unusual behaviors, please continue with the remaining procedures.

Another alternative for Windows 10/11 users is to scan the computer with Microsoft Defender Offline. This will run a virus scan in the recovery environment.

Step 4 : Double Check with Windows Security Apps

Microsoft Windows has a built-in security application that you can use to double-check if your computer is still infected with Rogue:JS/FakeCall.A. For Windows 10/11 users, please run Windows Security.

Windows 10 / 11 Instructions:

Windows Security is a free tool that was built to help you remove Rogue:JS/FakeCall.A, viruses, and other malicious items from Windows 10/11 systems. Follow these procedures to scan your computer with the tool:

1. Tap or click the Search charm and search for Windows Security

2. Click Open to run the program.

Screenshot of Win 11 Search

3. On the Dashboard, click Virus and threat protection from the sidebar.

Screenshot of Win 11 Virus Protection

4. On the right panel, click on Scan Options to see different levels of checking the computer.

5. Next, please select Full Scan button.

Screenshot of Full Scan Win 11

6. Lastly, click on the Scan now button to start scanning for the presence of Rogue:JS/FakeCall.A. The process may take a while to complete.

7. After the scan, Delete/Quarantine identified threats, whether they were relevant to Rogue:JS/FakeCall.A or not. You may now restart Windows to complete the virus removal process.

For Windows 8.1 and Windows 7, you can scan the computer for free with the Microsoft Malicious Software Removal Tool (MSRT 64-Bit). It is a stand-alone virus scanner tool that targets prevalent malware groups.

About the author

3 thoughts on “Rogue:JS/FakeCall.A”

  1. Even after each scan and removal and restart I continue to get repeat hits within MS Windows Defender for the JS/FakeCall.D
    Also, I don’t get the pop-up windows that are described (not yet anyway).
    What is suggested now?

  2. Just search and download the tool Norton Power Eraser. It’s free and will get it out of your computer.

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