Wolfram Antivirus is a computer infection from the Rogue.WinAVPro family, which includes other rogues such as BlueFlare Antivirus. This infection is classified as a rogue anti-spyware program because it tries to scare you into purchasing the program by displaying fake security warnings and false scan results. When installed, Wolfram Antivirus will be configured to start automatically by installing a file called csrss.exe in the Window Startup folder. Once Windows is started, csrss.exe will automatically be launched, which will then start the main executable for this infection called %AppData%\Wolfram Antivirus\Wolfram Antivirus.exe. Please note that the csrss.exe file that this infection installs in the Startup folder should not be confused with the legitimate Microsoft C:\Windows\System32\csrss.exe file, which is required for Windows to operate normally.
Once Wolfram is started it will do a fake scan on your computer that will state that there are numerous infections present. It will then prompt you to remove these so-called infections, but will not allow you to do so unless you first purchase the program. Please understand, that Wolfram Antivirus is scripted to show you these fake scan results regardless of the computer you are on and how clean it is. Therefore, do not be concerned by any of the scan results as they are only being shown to scare you into thinking that you have a serious computer problem. Wolfram Antivirus will also configure Windows to use a Proxy Server. This Proxy Server will intercept all Internet requests and instead of displaying your requested web pages, will show fake security alerts stating the web site you are visiting is malicious.
This infection will also terminate the majority of programs that you attempt to run. When you start an executable it will automatically be closed and you will then be shown a security warning from the Windows taskbar stating that the program is infected. The text of this message is:
The file "notepad.exe" is infected. Running of application is impossible.
Please activate your antivirus software.
Just like the scan results, this infection message is fake and should be ignored.
While running, Wolfram Antivirus will display a variety of fake security alerts and warnings that are designed to make you think your computer has a serious security problem. The alerts for this particular variant of the Rogue.WinAVPro family introduce some new alerts styles and techniques such as the Zeus warnings and the E-Mail warning boxes that are generated frequently. The various text of the alerts that this program will show are listed below:
Windows Security Alert
To help protect your computer, Windows Firewall has blocked some features of this program.
Do you want to keep blocking this program?
Warning! Infection found
Unauthorized sending E-MAIL with subject "RE:" to <fake email here> was CANCELLED.
Warning! Infection found
Unwanted software (malware) or tracking cookies have been found during last scan. It is highly recommended to remove it from your computer.
Keylogger Zeus was detected and put in quarantine.
Keylogger Zeus is a very dangerous software used by criminals to steal personal data such as credit card information, access to banking accounts, passwords to social networks and e-mails.
Your computer continues to be infected with harmful viruses. In order to prevent permanent loss of your information and credit card data theft please activate your antivirus software. Click here to enable protection.
Malicious programs that may steal your private information and prevent your system from working properly are detected on your computer.
Click here to clean your PC immediately.
There are critical system files on your computer that were modified by malicious software.
It may cause permanent data loss.
Click here to remove malicious software.
Warning: Infection is Detected
Windows has found spyware infection on your computer!
Click here to update your Windows antivirus software
Warning: Spyware Detected
Windows has found spy programs running on your computer!
Click here to update your Windows antivirus software
As you can see, Wolfram Antivirus was developed to scare you into purchasing your program by attempting to make you think your computer is infected. It goes without saying that you should definitely not buy Wolfram Antivirus, and if you already have, please contact your credit card company and dispute the charges stating that the program is a scam and a computer virus. To remove Wolfram Antivirus and other related malware, please use the free removal guide below.
Self Help Guide
If you are uncomfortable making changes to your computer or following these steps, do not worry! Instead you can get free one-on-one help by asking in the forums.
To remove Wolfram Antivirus, follow these steps:
- STEP 1: Print out instructions before we begin.
- STEP 2: Reboot into Safe Mode with Networking
- STEP 3: Remove proxy servers from installed web browsers.
- STEP 4: Use Rkill to terminate suspicious programs.
- STEP 5: Use Malwarebytes AntiMalware to Scan for Malware and Unwanted Programs
- STEP 6: Use HitmanPro to scan your computer for badware
- STEP 7: Run Secunia PSI to find outdated and vulnerable programs.
This removal guide may appear overwhelming due to the amount of the steps and numerous programs that will be used. It was only written this way to provide clear, detailed, and easy to understand instructions that anyone can use to remove this infection for free. Before using this guide, we suggest that you read it once and download all necessary tools to your desktop. After doing so, please print this page as you may need to close your browser window or reboot your computer.
Reboot your computer into Safe Mode with Networking using the instructions for your version of Windows found in the following tutorial:
When following the steps in the above tutorial, select Safe Mode with Networking rather than just Safe Mode. When the computer reboots into Safe Mode with Networking make sure you login with the username you normally use. When you are at your Windows desktop, please continue with the rest of the steps.
This infection changes your Windows settings to use a proxy server that will not allow you to browse any pages on the Internet with Internet Explorer or update security software. Regardless of the web browser you use, for these instructions we will first need need to fix this problem so that we can download the utilities we need to remove this infection.
Please start Internet Explorer, and when the program is open, click on the Tools menu and then select Internet Options as shown in the image below.
You should now be in the Internet Options screen as shown in the image below.
Now click on the Connections tab as designated by the blue arrow above.
You will now be at the Connections tab as shown by the image below.
Now click on the Lan Settings button as designated by the blue arrow above.
You will now be at the Local Area Network (LAN) settings screen as shown by the image below.
Under the Proxy Server section, please uncheck the checkbox labeled Use a proxy server for your LAN. Then press the OK button to close this screen. Then press the OK button to close the Internet Options screen. Now that you have disabled the proxy server you will be able to browse the web again with Internet Explorer.
To terminate any programs that may interfere with the removal process we must first download the Rkill program. Rkill will search your computer for active malware infections and attempt to terminate them so that they wont interfere with the removal process. To do this, please download RKill to your desktop from the following link.
When at the download page, click on the Download Now button labeled iExplore.exe. When you are prompted where to save it, please save it on your desktop.
Once it is downloaded, double-click on the iExplore.exe icon in order to automatically attempt to stop any processes associated with Wolfram Antivirus and other malware. Please be patient while the program looks for various malware programs and ends them. When it has finished, the black window will automatically close and a log file will open. Please review the log file and then close so you can continue with the next step. If you have problems running RKill, you can download the other renamed versions of RKill from the rkill download page. All of the files are renamed copies of RKill, which you can try instead. Please note that the download page will open in a new browser window or tab.
Do not reboot your computer after running RKill as the malware programs will start again.
At this point you should download Malwarebytes Anti-Malware, or MBAM, to scan your computer for any infections, adware, or potentially unwanted programs that may be present. Please download Malwarebytes from the following location and save it to your desktop:
Once downloaded, close all programs and Windows on your computer, including this one.
Double-click on the icon on your desktop named mb3-setup-1878.1878-126.96.36.1992. This will start the installation of MBAM onto your computer.
When the installation begins, keep following the prompts in order to continue with the installation process. Do not make any changes to default settings and when the program has finished installing, make sure you leave Launch Malwarebytes Anti-Malware checked. Then click on the Finish button. If MalwareBytes prompts you to reboot, please do not do so.
MBAM will now start and you will be at the main screen as shown below.
We now need to enable rootkit scanning to detect the largest amount of malware and unwanted programs that is possible with MalwareBytes. To do this, click on the Settings button on the left side of the screen and you will be brought to the general settings section.
Now click on the Protection tab at the top of the screen. You will now be shown the settings MalwareBytes will use when scanning your computer.
At this screen, please enable the Scan for rootkits setting by clicking on the toggle switch so it turns green.
Now that you have enabled rootkit scanning, click on the Scan button to go to the scan screen.
Make sure Threat Scan is selected and then click on the Start Scan button. If there is an update available for Malwarebytes it will automatically download and install it before performing the scan.
MBAM will now start scanning your computer for malware. This process can take quite a while, so we suggest you do something else and periodically check on the status of the scan to see when it is finished.
When MBAM is finished scanning it will display a screen that displays any malware, adware, or potentially unwanted programs that it has detected. Please note that the items found may be different than what is shown in the image below due to the guide being updated for newer versions of MBAM.
You should now click on the Remove Selected button to remove all the selected items. MBAM will now delete all of the files and registry keys and add them to the programs quarantine. When removing the files, MBAM may require a reboot in order to remove some of them. If it displays a message stating that it needs to reboot, please allow it to do so. Once your computer has rebooted, and you are logged in, please continue with the rest of the steps.
You can now exit the MBAM program.
If your computer is still in Safe Mode with Networking, you can reboot your computer back to normal mode. Once your computer is rebooted and you are back at the desktop, you can proceed with the rest of the instructions.
Now you should download HitmanPro from the following location and save it to your desktop:
When you visit the above page, please download the version that corresponds to the bit-type of the Windows version you are using.
Once downloaded, double-click on the file named HitmanPro.exe (for 32-bit versions of Windows) or HitmanPro_x64.exe (for 64-bit versions of Windows). When the program starts you will be presented with the start screen as shown below.
Now click on the Next button to continue with the scan process.
You will now be at the HitmanPro setup screen. If you would like to install the 30 day trial for HitmanPro, select the Yes, create a copy of HitmanPro so I can regularly scan this computer (recommended) option. Otherwise, if you just want to scan the computer this one time, please select the No, I only want to perform a one-time scan to check this computer option.
Once you have selected one of the options, please click on the Next button.
HitmanPro will now begin to scan your computer for infections, adware, and potentially unwanted programs. When it has finished it will display a list of all the items that Hitman has found as shown in the image below. Please note that the items found may be different than what is shown in the image.
You should now click on the Next button to have HitmanPro remove the detected items. When it is done you will be shown a Removal Results screen that shows the status of the various programs that were removed. At this screen you should click on the Next button and then if prompted you should click on the Reboot button. If HitmanPro does not prompt you to reboot, please just click on the Close button.
Once your computer has has restarted or you pressed the Close button, you should now be at your Windows desktop.
As many malware and unwanted programs are installed through vulnerabilities found in out-dated and insecure programs, it is strongly suggested that you use Secunia PSI to scan for vulnerable programs on your computer. A tutorial on how to use Secunia PSI to scan for vulnerable programs can be found here:
Your computer should now be free of the Wolfram Antivirus program. If your current security solution allowed this program on your computer, you may want to consider purchasing the full-featured version of Malwarebytes Anti-Malware to protect against these types of threats in the future.
If you are still having problems with your computer after completing these instructions, then please follow the steps outlined in the topic linked below:
Are Your Protected?
While Malwarebytes Anti-Malware & HitmanPro will scan and clean a computer for free, the free versions do not offer real-time protection. If you want to be fully protected at all times then it is recommended that you purchase a premium version.
Purchase the full-featured version of Malwarebytes Anti-Malware, which includes real-time protection, scheduled scanning, and website filtering, to protect yourself against these types of threats in the future!
Purchase the full-featured version of HitmanPro, which includes discover viruses, trojans, rootkits, spyware and other malware on up-to-date and fully protected computers using cloud protection and behavioral detections, to protect yourself against these types of threats in the future!
Disclaimer: While we do earn a commission from the sale of the above products, rest assured we only recommend them due to their effectiveness.