This one is confusing, and requires some thought and investigation.
LSASS is usually lsass.exe, a system process of the Microsoft Windows security mechanisms. It specifically deals with local security and login policies. This program is important for the stable and secure running of your computer and should not be terminated.
But lsass.exe is also process which is registered as a trojan. This Trojan supposedly allows attackers to access your computer from remote locations, stealing passwords, Internet banking and personal data. Thus it can be a security risk process that should sometimes be removed from your system.
Some removal outfits list lsass.exe as a registered downloader. This process can come bundled with virus, spyware, or other Trojans with its main purpose to download other viruses or spyware to your computer. Sof, if true, it should be removed from your system.
You have to use professional removal software or figger out how to determine if yours is the Microsoft progam or process. Figgering out whether lsass.exe is a virus or a legitimate Windows process depends on the directory where it locates itself or executes from.
You must determine stability, perhaps. We are not certain which software is best to determine lsass.exe status on your computer.
Yours appears to be an evil.
