This page contains data and removal guide to delete Win32:Evo-gen from an infected computer. Follow the instruction carefully to get rid of the virus instantly. On some instances, updating the antivirus software gets rid of the detection if it is due to false positive.

Win32:Evo-gen is a detection for a malware that download and execute files into the computer. There are several variants of this virus, which perform different payload when executed. Though, most versions from Win32:Evo-gen has a backdoor function. Thus, remote attacker may gain access to the infected computer. Malware authors may also use this link to obtain sensitive data that are saved inside the compromised PC.

Damage Level: Medium

Systems Affected: Windows 9x, 2000, XP, Windows Vista/7

When Win32:Evo-gen is executed, it drops several files under Windows folder. Registry is also altered to run the malware code each time Windows starts. When malware is running, it can configure Windows firewall to allow give a remote server an access to infected system. Win32:Evo-gen also connects to the server to download more threats or programs, which it installs on the computer.

Virus like Win32:Evo-gen can deeply harm affected computer. It can make a compromised computer unusable if Windows’ essential files are damaged. So, it is important to run a virus scan at once when symptoms of Win32:Evo-gen is observed. Running a scan in Windows safe mode is also advice to avoid the virus from loading in the memory area. Because if it does, Win32:Evo-gen may prevent your installed anti-virus program from running.

Win32:Evo-gen spreads in different ways applied by other threats. There is also an observation that malicious links will direct victims to virus download page. These links will reach user via spam email messages, instant messaging software, and malicious blog comments.


How to Remove Win32:Evo-gen

Systematic procedures to get rid of the threat are presented on this section. Make sure to scan the computer with suggested tools and scanners.

Step 1 : Download Microsoft Safety Scanner and Run a Scan

NOTE: We suggest that you PRINT or BOOKMARK this guide. There are steps that we may have to restart the computer in order to successfully remove the threat.

If you have previous version of Microsoft Safety Scanner that is more than 10 days old, please disregard it. Download a new copy from the official web site. Every 10 days, Microsoft will release the latest edition of this tool with updated anti-virus definitions to ensure that it will detect even most recent malware threats.

1. Download Microsoft Safety Scanner by clicking the button below and save it on your desktop. This is a free tool from Microsoft that offers on-demand scanning. It helps remove computer infection such as malware, virus, and Trojan.

Click to Download

2. Restart Windows in Safe Mode.

Boot in Safe Mode on Windows XP, Windows Vista, and Windows 7 system
a) Before Windows begins to load, press F8 on your keyboard.
b) It will display the Advanced Boot Options menu. Select Safe Mode.

Start computer in Safe Mode using Windows 8 and Windows 10
a) Close any running programs on your computer.
b) Get ready to Start Windows. On your keyboard, Press and Hold Shift key and then, click on Restart button.
c) It will prompt you with options, please click on Troubleshoot icon.
d) Under Troubleshoot window, select Advanced Options.
e) On next window, click on Startup Settings icon.
f) Lastly, click on Restart button on subsequent window.
g) When Windows restarts, present startup options with numbers 1 - 9. Select "Enable Safe Mode with Networking" or number 5.

Startup Options

h) Windows will now boot on Safe Mode with Networking. Proceed with virus scan as the next step.

3. Once Windows starts in Safe Mode, locate the file of Microsoft Safety Scanner (msert.exe) that you have downloaded earlier. Double-click to run the file.

Icon of MSS

4. When it shows End user license agreement, please accept and click Next to continue.

5. On Scan Type window, please select Full scan. The tool will scan the entire system. This is ideal to detect and remove all threats that are present on the computer.

Image of MS Safety Scanner in full scan

6. Click Next to begin the scan. This process will take a while to finish. Please be patient and let MSS complete the scan procedure.

MSS while Scanning the computer

7. Once the scan operation ends, it will provide a report for identified threats. Please remove all the threats.
8. Reboot the computer and run another scan after Windows boots normally to make sure that Win32:Evo-gen is gone. You may now restart Windows normally.

Step 2 : Double-check for Remnants of Win32:Evo-gen using Malwarebytes Anti-Malware

This guide requires a tool called Malwarebytes' Anti-Malware. It is a free tool designed to eradicate various computer infections including Win32:Evo-gen. MBAM scanner and malware removal tool is distributed for free.

1. In order to completely remove Win32:Evo-gen, it is best to download and run the recommended tool. Please click the button below to begin download.

Download Tool

2. After downloading, double-click on the file to install the application. If you are using Windows Vista or higher version, right-click on the file and select 'Run as administrator' from the list.

3. When User Account Control prompts, please click Yes to proceed with the installation.

4. Follow the prompts and install as 'default' only. There are no changes needed during the installation process.

5. Before the installation procedure ends, MalwareBytes Anti-Malware will prompt if you want to launch the application. Please leave the check mark on Launch Malwarebytes Anti-Malware.

Launch MBAM

6. Lastly, click the Finish button.

7. Malwarebytes Anti-Malware will launch for the first time. It is necessary to proceed with database update.

8. After downloading updates, the tool will start with the main window.

9. Choose Threat Scan on scanner's console to ensure that it thoroughly check the PC for any presence of Win32:Evo-gen and other forms of threats. Click the Start Scan button to begin.


10. Once the scan has completed, Malwarebytes Anti-Malware will issue a list of identified threats. Mark all threats and click on Remove Selected.

MBAM Scan Finish

11. If it prompts to restart the computer, please reboot Windows.

Alternative Removal Procedure for Win32:Evo-gen

Use Windows System Restore to return Windows to previous state

During an infection, Win32:Evo-gen drops various files and registry entries. The threat intentionally hides system files by setting options in the registry. With these rigid changes, the best solution is to return Windows to previous working state is through System Restore.

To verify if System Restore is active on your computer, please follow the instructions below to access this feature.

How to Access System Restore on Windows XP, Windows Vista, and Windows 7

a) Go to Start Menu, then under 'Run' or 'Search Program and Files' field, type rstrui.
b) Then, press Enter on the keyboard to open System Restore Settings.


How to Open System Restore on Windows 8

a) Hover your mouse cursor to the lower left corner of the screen and wait for the Start icon to appear.
b) Right-click on the icon and select Run from the list. This will open a Run dialog box.
c) Type rstrui on the 'Open' field and click on OK to initiate the command.


If previous restore point is saved, you may proceed with Windows System Restore. Click here to see the full procedure.

Ways to Prevent Win32:Evo-gen Infection

Take the following steps to protect the computer from threats. Suggested tools and security setup within installed software helps prevent the same attack on your PC.

Install an effective anti-malware program

Your first line of defense would be an effective security program that provides real-time protection. We have a list of anti-malware program that are tried and tested. It does not only scan files but also monitors your Internet traffic and is extremely active on blocking malicious communication. Click on the button below to download our recommended anti-malware program.

Get Protection Software

Always update your installed software

Software vendors constantly releases updates for programs whenever a flaw is discovered. Getting the updates makes the computer more secured and help prevents Trojan, virus, malware, and Win32:Evo-gen similar attacks. If in case your program is not set for instant update, it usually offered from vendor's web site, which you can download anytime.

Maximize the security potential of your Internet browser

Each browser has their own feature where in you can adjust the security settings that fit your browsing habit. We highly encourage you to maximize the setup to tighten the security of your browser.

Apply full caution when using the Internet

Internet is full of fraud, malware, and many forms of computer threats including Win32:Evo-gen. Implement full caution with links that you may receive from emails, social networking sites, and instant messaging programs. It might lead you to malicious sites that can cause harm to your computer. Avoid strange web sites that offers free services and software downloads.

4 Responses

  1. cristian says:

    ahora lo voy a probar desde ya muchas gracias

  2. Ron Becker says:

    I write programs in Microsoft Visual Basic 6 and low end anti-virus software such as Avast for one alerts the users that my application is a virus. I contacted Norton regarding the problem and they told me that it was common for low end anti-virus software to indiscriminately block files that do not contain a valid digital signature. That encompasses many other applications.

  3. linda dagosta says:

    while installing my brother printer via cd avast informs me the install is infected with win32 evo.gen since it is a cd install I ignored the entry.. but what should i have done?

  4. Nightdriver says:

    My computer had it’s files wiped out by a virus from a “nielson” site on a survey site called”Cash Crate” After reinstalling windows 7 I had a product key problem. A download from a site found on youtube with a program called “windows Activator”……. to avoid paying twice for my software…I caused this “GEN” virus problem. Should of just contacted microsoft and payed again if I had to.


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