mshta.exe????

mshta.exe is a part of Microsoft Windows Operating System which is needed to execute .HTA files. This program is a non-essential system process, but should not be terminated unless suspected to be causing problems.

Microsoft described an HTA as running much like an .exe file

"But I didn't download anything to allow this happen!" you might say. Well, if you don't regularly update your browser or use Windows Update to install security fixes, then you did. Several of these hijackers exploit an Internet Explorer/Outlook Express bug that let's them secretly install a program (called an ActiveX control) on your system just by viewing their Web page. Hijackers exploiting this bug will insert one or several .hta files on your hard drive which run when you start up Windows.

imas kak antispyware in/ali antivirus instaliran? kaj pa firewall? je ta pc povezan na net?

lahko je pa samo false alarm :)