Oct 18, 2014

Infected by Trojan.LockScreen.EM on Your Computer? (Removal Guide)

Hey, how are you? Are you getting puzzled why your computer is getting a slow performance now? Have you used the security tool to detect why this thing happens on your computer? Trojan.LockScreen.EM? Is this what you find on your computer? Do you know something about it? Do you want to uninstall in from your computer? Have no idea about how to do then? Don’t worry. Here is the guide to help you.

More Information about Trojan.LockScreen.EM

Trojan.LockScreen.EM is classified to be a member of the Trojan horse family, which is created by cyber criminals to attack window computer users. This malicious Trojan is so nasty and dangerous infection which developed only for destructing computers by invading them unintentionally and even without the consent or knowledge of users. Once it installed on your computer, it will make chaos on your system before you remove it completely. This Trojan is really a malware which maybe generate other infections once it entered the targeted computer, such as other kinds of Trojan, adware, spyware, pop-ups and ads, etc. It is so dangerous to leave it on your computer with the passage of time. Thus, it is recommended to remove this vicious Trojan once it is detected on your computer.

Infected by Trojan.LockScreen.EM on your beloved computer? Do you know why? How do you get this pesky Trojan on your computer? This Trojan is a kind of dangerous virus which can sneak into your computer secretly. You maybe get this infection while you are opening unwanted emails, SPAM email attachments, clicking on dubious webpage links, downloading freeware programs. You are so careless when you are doing these things. This will give the chance for this vicious Trojan to dive into your computer. Once it installed on your computer, it maybe lead to other additional infections which may have the ability to steal your confidential data, such as credit card number, log-in user name and password, etc.. These infections will be capable to transfer all your confidential information to remote cyber criminals, which may become a huge potential threat to your personal security. This Trojan may chock up your computer with lots of ads and unwanted add-ons as well. It may lead to the decrease of your computer performance. Lots of troubles would be generated due to this malicious Trojan. Removing Trojan.LockScreen.EM from your computer is very important thing once you detected this Trojan on your system. Manual removal is the best way to delete this infection completely and quickly from your computer.

Processing manual removal should have a certain level of computer literacy. If you are not sure how to start or afraid of making any critical damage on the computer system, please open a live chat with YooCare Expert now!

What Will This Trojan actually Do on Your Computer?

1. It can download other vicious programs into computer and make further damage.
2. It can sneak into your computer secretly and then foul up your computer system.
3. It will take a long time to boot and shut down your computer.
4. It will slow down the performance of your computer and even make it frozen and crashed.
5. It can steal your personal data and transfer to remote cyber hackers.

Note: No matter how the virus accesses your PC, users should know that there are no tools can remove this pesky Trojan automatically at this moment, it is suggested users not spend much time in downloading or paying any security software which claims can delete this stubborn virus. It is totally useless. To completely get rid of Trojan.LockScreen.EM, professional manual guide is needed.

About Trojan Virus Removal:

Currently many computer users had the same experience that this virus couldn’t be removed by any anti-virus applications. So the manual approach is always required to combat this virus. And here is the step-by-step removal guide for all computer users.

1. End the malicious process from Task Manager.

Once Trojan.LockScreen.EM virus is installed, computer user may notice that CPU usage randomly jumps to 100 percent. At any time Windows always has many running processes. A process is an individual task that the computer runs. In general, the more processes, the more work the computer has to do and the slower it will run. If your system’s CPU spike is constant and remain at a constant 90-95%, users should check from Task Manager and see if there is a suspicious process occupying system resources and then end it immediately.

(The name of the virus process can be random.)

Press Ctrl+Shift+Esc to quickly bring up Task Manager Window:

task manager

2. Show hidden files and folders.

Open Folder Options by clicking the Start button, clicking Control Panel, clicking Appearance and Personalization, and then clicking Folder Options.

Click the View tab.

Under Advanced settings, click Show hidden files and folders, uncheck Hide protected operating system files (Recommended) and then click OK.

Folder Options

3. Open Registry entries. Find out the malicious files and entries and then delete all.

Attention: Always be sure to back up your PC before making any changes.

a. Press Windows key + R to open Run box. In the “Open” field, type “regedit” and click the “OK” button.


Then a Registry Editor window will pop up as the following picture shows:

registry editor

b. Search malicious files and registry entries and then remove all of them:

%AllUsersProfile%\Application Data\.exe

HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows NT\CurrentVersion\Winlogon\[random]
HKEY_LOCAL_MACHINE\Software\Microsoft\Windows NT\CurrentVersion\Temp

Video Shows You How to Safely Modify Windows Registry Editor:


Trojan.LockScreen.EM is a risky and pesky Trojan horse which is designed by cyber hackers to ruin computer users’ system. This Trojan is usually bundled with the third party like freeware, suspicious link and spam email attachments and so on. In order to protect your computer from being infected by this vicious Trojan, you’d better pay more attention on your online activities. You are suggested to make an option during the installation of your download on your computer. Once it installed on your computer, it will not be gotten rid of by any antivirus programs easily and permanently. Only manual removal can take away this dangerous virus from your computer completely and permanently. However, manual removal needs the conductor who is skillful and knowledgeable on the field of computer technology. If you are not familiar with computer skills, a real virus removal expert is needed during the process of manual removal.

Note: If you are not knowledgeable enough to be able to distinguish the location of this virus, or you are afraid of making mistake during the manual removal, please contact experts from Yoocare Online Tech Support for further help.

Published by & last updated on November 10, 2014 10:22 am

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