Infected by Lsass – Effectively Remove Lsass.exe Trojan or Virus

Hi! My mouse start to move by itself and strange songs are made randomly, moreover my computer is extremely slow when I'm at the internet even Facebook !! So I ran the HijackThis and the lsass appeared... Please help me!

What is Lsass.exe? How does it harm your computer?

Known as the Local Security Authority Subsystem Service, Lsass.exe is a crucial component of Microsoft Windows security policies, authority domain authentication, and Active Directory management on your computer.

HOWEVER, malware authors often use Lsass.exe to disguise the Trojan or virus they create to bypass the detection and removal. If your antivirus or antimalware detected Lsass.exe as severe infection or if you find your computer acting like the mentioned below, your computer might infected by Lsass.exe Trojan or Virus.

• Your mouse starts to move by itself and strange songs are made randomly;
• Your system is shut down possibly with code 1073741819 at random;
• Windows crashes by the sasser worm;
• Computer reboots at random, patch helped immediately
• Connection time out when surfing the internet;
• Suspected startup process is added to your system;
• Multiple Lsass.exe run on task manager and eat out your CPU usage.
• Computer runs slower and slower than before.

Once you see Lsass.exe affects your computer and hinders your computer activity, you should detect whether it is infected by malware. If so, you are recommended to remove anything detected to save your computer and safeguard your important data from being exposed.

How to Remove Lsass.exe Trojan or Virus?

It is dangerous to have Lsass.exe Trojan or Virus in your computer. You should remove it to save your computer as soon as possible. Here are some methods that may help you with this issue. Please keep reading.

Method 1: Remove Lsass.exe Step by Step
Method 2: Get Rid of  Lsass.exe (Malware)with SpyHunter

Method 1: Remove Lsass.exe Step by Step

Step 1: Reboot your PC into Safe Mode with Networking

Restart your computer and keep pressing F8. Select Safe Mode with Networking by using the up and down arrow key in your keyboard.



Step 2: Delete suspicious or malicious process related to Lsass.exe.



Step 3: Remove suspected programs from Control Panel.

Press Win & R on your keyboard to open Run. Type in "control" to open control panel and then select Uninstall a program/Program and Features. Search PUP/Malware from the list and remove it.

Step 4: Show hidden folder.

Go to control panel >> Appearance and Personalization >> Folder Options



Tick "show hidden files, folders and drives" like the picture below.




Step 5: Delete from local disk.

%AppData%\<random>.exe
%CommonAppData%\<random>.exe
%temp%\<random>.exe
C:\Program Files\<random>
C:\Windows\Temp\<random>.exe

Step 6: Delete infected or additional registry entries.

Press Win & R  to open Run, type in "regedit" and hit enter. Click Edit >> Find... to search unwanted keys

 Method 2: Get Rid of  Lsass.exe (Malware) with SpyHunter

SpyHunter is powerful anti-spyware/malware application. It is created to help inexperience computer users to get rid of nasty and stubborn malware including adware, browser hijacker, trojan, worm and may other viruses. There are many features in SpyHunter. You will never regret to remove malware and protect your PC with this application.

You can click the icon below to get SpyHunter.

 

 

 

This real-time malware protection and removal tool offers free malware scanner. You can buy the removal service to get rid of all the PC threats detected by it. It has powerful features that other free antivirus cannot offer. 

 

Optional: Optimize Your PC with RegCure Pro

RegCure Pro's malware scanner finds active malware and kicks it off your machine. If you also find some registry errors, such as dll file errors in your computer, Regcure Pro will be a good choice to quickly and powerfully clean your windows registry and protect your system files.

Final Tip：

Lsass.exe (malware) can cause a lot of troubles. Usually, the manual tips above may help your get rid of it. But if you fail, you can download powerful remover to get rid of it.