Thoroughly Remove Trojan:Win32/Crilock.A – How to Delete Trojan:Win32/Crilock.A?

Being attacked by Trojan:Win32/Crilock.A? Do you have any good idea to remove it out of your PC? Need help to remove this nasty virus quickly and effectively to avoid further damage? If so, you have come to the right place. It is a useful post which will provide you with removal guides to help you thoroughly remove Trojan:Win32/Crilock.A from your PC step by step.

Basic information about Trojan:Win32/Crilock.A:

Trojan:Win32/Crilock.A is an extremely hazardous and stubborn Trojan horse which can cause many problems. In fact, your computer will be easily infected with the Trojan if you download or install freeware or shareware from unsafe sources, open spam email attachments and visit malicious websites and so forth. It can create many malicious components and place them into your startup registry in order to make itself activated automatically with every system’s log-in. It is able to mess up your computer severely and slow down your PC performance considerably. It can also block you to visit reputable websites to prevent you updating your Windows.

It usually drops additioanl parasites and potential threats on your computer. With the help of Trojans, it is able to open a backdoor for the remote hackers and help the maker to control the affected computer. Once started, it will perform a lot of spiteful activities in the background, such as alter the essential system settings, delete important files, change desktop background and add new icons and shortcuts on your screen, etc. Horribly, it can spy on your online activities in order to steal your sensitive information like usernames, passwords, credit card numbers, online banking information, email address, IP address and identity information. However, it is wise to take measure to thoroughly remove Trojan:Win32/Crilock.A from your PC as soon as possible.

Effects of Trojan:Win32/Crilock.A:

It often causes redirection and blue screen of death unexpectedly.
It comes bundled with Spyware, adware and malware on your PC.
It degrades your PC performance and speed by running many processes.
It terminates your executable programs and blocks Internet access.
It violates your privacy and system to steal your vital information for illegal purposes.

Steps to manually get rid of Trojan:Win32/Crilock.A

To keep your computer away from this virus, you need to take measures to get rid of Trojan:Win32/Crilock.A rapidly and completely. Here are manual removal instructions to guide you how to do that. Be cautious when performing the operation and back up your registry in case of data loss.

Step one: Kill the processes of the Trojan in Task Manager.
1. Press Ctrl + Alt + Del keys together to open Windows Task Manager.

2. For Win 8 Users:
Click More details when you see the Task Manager box.

3. Click on Detail tab. Find out the running processes of the Trojan and then click on “End Process” to kill the selected processes.

Step two: Delete show hidden files and folders of the Trojan.
1. Open Control Panel from Start menu.
2. Click on the Appearance and Personalization link.

3. Locate Folder Options.

4. Click on View tab, tick Show hidden files and folders and non-tick Hide protected operation system files (Recommended) and then click OK.

For Win 8 Users:
Press Windows + E together to open Computer windows. Click on View and then click on Option.

Under View tab, tick Show hidden files and folders and non-tick Hide protected operation system files (Recommended) and then click OK.

Delete all the following files associated with the Trojan from your PC.

%AllUsersProfile%\random.exe
%AppData%\Roaming\Microsoft\Windows\Templates\random.exe
%Temp%\random.exe
%AllUsersProfile%\Application Data\.dll

Step three: Remove all the registry entries of the Trojan of Trojan:Win32/Crilock.A.
1. Open Run command from Start menu, input regedit into the box and then click on OK to open Registry Editor.

2. The moment Registry Editor opens, search for and remove all the registry entries of the Trojan as listed below. Note that back up your Windows before any file changes.

HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run\[RANDOM CHARACTERS].exe
HKEY_CURRENT_USER\Software\Microsoft\Windows\CurrentVersion\Run ‘Random’
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Random
HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\policies\Explorer\run\Random.exe
Step four: Please restart your computer normally to apply all changes when all the steps are done.

Automatic removal of Trojan:Win32/Crilock.A

No doubt that manual removal is a tough and dangerous task. It is so daunting that may make you want to give up halfway. Manual removal is effective but it is easy to damage your system again if you lack sufficient skills. It may leave something behind on the hard disk. That’s why it can come back on your PC after your Windows loads. So I sincerely advise you to download an advanced removal Tool to delete Trojan:Win32/Crilock.A automatically and safely. In addition, it can bring your system configuration back to the previous good condition and include your registry.