W32.Patched.L
This page contains data and removal guide to delete W32.Patched.L from an infected computer. Follow the instruction carefully to get rid of the Trojan instantly.
W32.Patched.L or also known as Trojan:Win32/Patched.L are malicious files that are usually Windows components patched by a Trojan to perform tasks that may be harmful to a compromised computer. Some of it will disable security, such as the Windows Safe File Check feature. W32.Patched.L also adds parts of its code to a system component and then patches certain functions of the original file to point to an attached code.
Alias: Trojan:Win32/Patched.L, W32/Ramnit, PE_RAMNIT, W32/Patched.L
Damage Level: Medium
Systems Affected: Windows 9x, 2000, XP, Windows Vista
Characteristics
W32.Patched.L is a Trojan or virus specifically crafted for Windows platform. It belongs to a family of Zbot or Zeus Trojans. The Trojan is capable of infecting other files on the system by appending a harmful code on the headers. Other payload of this family includes stealing of confidential information from infected computer. The threat also contacts a remote server to download configuration file and update for itself.
Distribution
W32.Patched.L may arrive on target computer in various ways. Typically, this Trojan is distributed through spam email messages. It is attached and pretending to be a useful file masquerading as document, spreadsheet, image or greeting card. W32.Patched.L also spreads by means of instant messaging applications. It will gather contact details on the infected computer and use the gathered information to send messages containing malicious links that point to a location of W32.Patched.L.
How to Remove W32.Patched.L
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.
Step 1 : Scan and remove W32.Patched.L with MalwareBytes Anti-Malware
This guide requires a tool called Malwarebytes' Anti-Malware. It is a free tool designed to eradicate various computer infections including W32.Patched.L. MBAM scanner and malware removal tool is distributed for free.
1. In order to completely remove W32.Patched.L, it is best to download and run the recommended tool. Please click the button below to begin download.
2. After downloading, double-click on the file to install the application. If you are using Windows Vista or Windows 7, right-click on the file and select 'Run as administator' 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 ask for database update, please proceed.
6. Click Finish button after installation. Program will run automatically run and you will be prompted to update if newer version of database is available.
7. At this moment, close MalwareBytes Anti-Malware and proceed with the next step.
Run a thorough scan in Safe Mode to remove W32.Patched.L
8. Remove all media such as floppy drive, cd, dvd, and USB devices. Then, restart the computer.
9. Before Windows begins to load, press F8 on your keyboard.
10. It will display the Advanced Boot Options menu. Select Safe Mode.
11. Windows will now start in Safe Mode. It runs on minimal set of drivers so expect your desktop to load a low-resolution display.
12. Once Windows is running on Safe Mode, find the icon of MalwareBytes Anti-Malware. Double-click to launch the program.
13. Choose Perform full scan on scanner's console to ensure that it thoroughly check the PC for any presence of W32.Patched.L and other forms of threats. Click the Scan button to start.
14. Once the scan has completed, Malwarebytes Anti-Malware will issue a list of identified threats. Mark all threats and click on Remove Selected.
15. If it prompts to restart the computer, please reboot Windows normally.
Step 2 : Run a scan with your antivirus program
1. Repeat the process of starting Windows in Safe Mode with Networking.
2. Open your antivirus program and download the most recent update. This method ensures that your antivirus program can detect even newer variants of W32.Patched.L.
Updating your antivirus software is a one-click process. Please refer to your software manual for complete instructions.
3. Once updating is finished, run a full system scan on the affected PC. After the scan, delete all infected items. If unable to clean or delete, better place the threat in quarantine.
Step 3: Run another test with online virus scanner
Another way to remove W32.Patched.L without the need to install additional antivirus software is to perform a thorough scan with free online virus scanner. It can be found on websites of legitimate antivirus and security provider.
1. Click the button below to proceed to the list of suggested Online Virus Scanner. Choose your desired provider. You can run each scan individually, one at a time, to ensure that all threats will be removed from the computer. This may require plug-ins, add-on or Activex object, please install if you want to proceed with scan.
2. After completing the necessary download, your system is now ready to scan and remove W32.Patched.L and other kinds of threats.
3. Select an option in which you can thoroughly scan the computer to make sure that it will find and delete entirely all infections not detected on previous scan.
4. Remove or delete all detected items.
5. When scanning is finished, you may now restart the computer in normal mode.
Alternative Removal Procedures for W32.Patched.L
Option 1 : Use Windows System Restore to return Windows to previous state
If W32.Patched.L enters the computer, there is a big chance that Windows files, registry entries and other essential components are also infected. System Restore can reinstate clean system files by restoring the configuration to an earlier date. The method also replaces compromised files with a clean version. If you have a saved restore point before W32.Patched.L infiltrates the PC, we highly encourage you to execute this procedure if none of the above works.
To verify if System Restore is active on your computer, you can type system restore into the Start menu search box. Typing rstrui on the same box and pressing Enter also opens this function.
If previous restore point is saved, you may proceed with Windows System Restore. Click here to see the full procedure.
Ways to Prevent W32.Patched.L 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.