Remove Trojan.Cryptolocker

Trojan.Cryptolocker Removal Guide

Description of Trojan.Cryptolocker

Information about Trojan.Cryptolocker virus

Trojan.Cryptolocker is Trojan; it means it is a disastrious computer threat, which tends to deceive computer users and convince them into installing it as it is usually presented as a safe looking file. In this post, we are going to discuss how Trojan.Cryptolocker works and how to deal with it.

Trojan horses usually function as tools that can download other malicious programs onto the compromised PC. Reportedly, Trojan.Cryptolocker is related to Cryptolocker virus, but it can also be involved in the distribution of Locky, CTB Locker, or Locker viruses. All these viruses are known as ransomware; it is a disastrous computer threat that encrypts personal files and asks to pay up in order to recover the data. What is more, Trojan.Cryptolocker can spy on the victim and monitor everything that the victim does on the compromised PC. Trojan.Cryptolocker may track user’s clicks, search queries, banking information, and gather sensitive data that criminals can use for bad intentions. Needless to say, it is advisable to secure your computer from such threats, and that is why we recommend keeping an appropriate security software installed on your PC. For instance, you can use ReimageIntego anti-malware. We should also say that the presence of Trojan horse is usually not notable; the only sign that reveals Trojan’s existence is a poor performance of the computer.

How to prevent Trojan.Cryptolocker attack?

Trojan.Cryptolocker spreads via emails, so make sure you check the reliability of each email that falls into your email box. Make sure you do not open suspicious letters that come from senders that you are not familiar with. Trojans, ransomware, or other viruses usually arrive as email attachments disguised as some official documents, such as invoice, bills, CVs, and so on. Be careful because in reality, these files are .exe files or, at least, they hold a malicious code that can get activated if opened via Word.

Trojan horses can also silently slither into your system if you tend to click on suspicious links, pop-up ads, banners, and other suspicious media objects that appear when you browse the Internet. Cyber criminals use clickjacking technique; therefore, be mindful because download links of dangerous files and programs can be hidden behind safe-looking content online.

How to delete Trojan.Cryptolocker?

Trojan horses are extremely hard to detect, so obviously, it is also very hard to remove them. To remove Trojan.Cryptolocker, we recommend using a reliable anti-malware software like SpyHunter. If you would like to attempt and eliminate this threat manually, please follow Trojan.Cryptolocker removal guide, which is provided below.

We would also like to encourage you to take precautions and secure your personal files BEFORE you get affected by such virus or other threats related to it. Viruses wreak havoc on the compromised PC; they can destroy personal data, and that is why we suggest you to create copies of the most important files and then store these copies on DVD, external hard drive, or USB. Just make sure you keep this device unplugged from your PC.

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What to do if failed?
If you failed to fix virus damage using Reimage Intego, submit a question to our support team and provide as much details as possible.
Reimage Intego has a free limited scanner. Reimage Intego offers more through scan when you purchase its full version. When free scanner detects issues, you can fix them using free manual repairs or you can decide to purchase the full version in order to fix them automatically.
Alternative Security Tools
Different software has a different purpose. If you didn’t succeed in fixing corrupted files with Reimage, try running SpyHunter 5.
Alternative Security Tools
Different software has a different purpose. If you didn’t succeed in fixing corrupted files with Intego, try running Combo Cleaner.

Getting rid of Trojan.Cryptolocker. Follow these steps

In-depth guide for the Trojan.Cryptolocker elimination

Important! →
The elimination guide can appear too difficult if you are not tech-savvy. It requires some knowledge of computer processes since it includes system changes that need to be performed correctly. You need to take steps carefully and follow the guide avoiding any issues created due to improper setting changes. Automatic methods might suit you better if you find the guide too difficult.

Step 1. Launch Safe Mode with Networking

Safe Mode environment offers better results of manual virus removal

Windows 7 / Vista / XP
  1. Go to Start.
  2. Choose Shutdown, then Restart, and OK.
  3. When your computer boots, start pressing the F8 button (if that does not work, try F2, F12, Del, etc. – it all depends on your motherboard model) a few times until you see the Advanced Boot Options window.
  4. Select Safe Mode with Networking from the list.
    Safe Mode option
Windows 10 / Windows 8
  1. Right-click the Start button and choose Settings.
    Settings of the system
  2. Scroll down to find Update & Security.
    Update & security section in settings
  3. On the left, pick Recovery.
  4. Scroll to find Advanced Startup section.
  5. Click Restart now.
    Restarting
  6. Choose Troubleshoot.
    troubleshooting
  7. Go to Advanced options.
    Troubleshooting options
  8. Select Startup Settings.
    Advanced section
  9. Press Restart.
    Choose the Safe Mode
  10. Choose 5) Enable Safe Mode with Networking.

Step 2. End questionable processes

You can rely on Windows Task Manager that finds all the random processes in the background. When the intruder is triggering any processes, you can shut them down:

  1. Press Ctrl + Shift + Esc keys to open Windows Task Manager.
  2. Click on More details.
    More options of Task manager
  3. Scroll down to Background processes.
  4. Look for anything suspicious.
  5. Right-click and select Open file location.
    Task manager
  6. Go back to the Process tab, right-click and pick End Task.
  7. Delete the contents of the malicious folder.

Step 3. Check the program in Startup

  1. Press Ctrl + Shift + Esc on your keyboard again.
  2. Go to the Startup tab.
  3. Right-click on the suspicious app and pick Disable.
    Disable process

Step 4. Find and eliminate virus files

Data related to the infection can be hidden in various places. Follow the steps and you can find them:

  1. Type in Disk Cleanup in Windows search and press Enter.
    Disk cleanup option
  2. Select the drive (C: is your main drive by default and is likely to be the one that has malicious files in) you want to clean.
  3. Scroll through the Files to delete and select the following:

    Temporary Internet Files
    Downloads
    Recycle Bin
    Temporary files

  4. Pick Clean up system files.
    Choose the disk clean up
  5. You can also look for other malicious files hidden in the following folders (type these entries in Windows Search and press Enter):

    %AppData%
    %LocalAppData%
    %ProgramData%
    %WinDir%

After you are finished, reboot the PC in normal mode.

Eliminate Trojan.Cryptolocker using System Restore

  • Step 1: Restart your computer in Safe Mode with Command Prompt
    Windows 7 / Vista / XP
    1. Go to Start Shutdown Restart OK.
    2. As soon as your computer starts, start pressing F8 key repeatedly before the Windows logo shows up.
    3. Choose Command Prompt from the list Choose 'Safe Mode with Command Prompt' option

    Windows 10 / Windows 8
    1. Click on the Power button at the Windows login screen, and then press and hold Shift key on your keyboard. Then click Restart.
    2. Then select Troubleshoot Advanced options Startup Settings and click Restart.
    3. Once your computer starts, select Enable Safe Mode with Command Prompt from the list of options in Startup Settings. Choose 'Enable Safe Mode with Command Prompt' option
  • Step 2: Perform a system restore to recover files and settings
    1. When the Command Prompt window appears, type in cd restore and press Enter. Type 'cd restore' without quotes and hit 'Enter'
    2. Then type rstrui.exe and hit Enter.. Type 'rstrui.exe' without quotes and hit 'Enter'
    3. In a new window that shows up, click the Next button and choose a restore point that was created before the infiltration of Trojan.Cryptolocker and then click on the Next button again. When 'System Restore' wizard comes up, click 'Next'. Choose a preferable restore point and click 'Next'
    4. To start system restore, click Yes. Hit 'Yes' and start system restore
    After restoring the computer system to an antecedent date, install and check your computer with ReimageIntego to uncover any remains of Trojan.Cryptolocker.

It is strongly recommended to take precautions and secure your computer from malware attacks. To protect your PC from Trojan.Cryptolocker and other dangerous viruses, you should install and keep a powerful malware removal tool, for instance, ReimageIntego, SpyHunter 5Combo Cleaner or Malwarebytes.

How to prevent from getting browser hijacker

A proper web browser and VPN tool can guarantee better safety

As online spying becomes an increasing problem, people are becoming more interested in how to protect their privacy. One way to increase your online security is to choose the most secure and private web browser. But if you want complete anonymity and security when surfing the web, you need Private Internet Access VPN service. This tool successfully reroutes traffic across different servers, so your IP address and location remain protected. It is also important that this tool is based on a strict no-log policy, so no data is collected and cannot be leaked or made available to first or third parties. If you want to feel safe on the internet, a combination of a secure web browser and a Private Internet Access VPN will help you.

Reduce the threat of viruses by backing up your data

Due to their own careless behavior, computer users can suffer various losses caused by cyber infections. Viruses can affect the functionality of the software or directly corrupt data on your system by encrypting it. These problems can disrupt the system and cause you to lose personal data permanently. There is no such threat if you have the latest backups, as you can easily recover lost data and get back to work.

It is recommended to update the backups in parallel each time the system is modified. This way, you will be able to access the latest saved data after an unexpected virus attack or system failure. By having the latest copies of important documents and projects, you will avoid serious inconveniences. File backups are especially useful if malware attacks your system unexpectedly. We recommend using the Data Recovery Pro program to restore the system.

About the author
Jake Doevan
Jake Doevan - Do not waste your precious time dealing with computer virus infections alone

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