Forums mIRC Help About Lass.exe file

Lass.exe? What is that exactly?
The Local Security Authority service is LSAss.exe


Edit: Nevermind, answered my own question.
It seems that it's a trojan copy of mirc, usually installed as a "mirc update" or "mirc patch". (Obviously not a real update|patch)
It probably can be found in "%windir%\java\trustlib\com\" along with its script files.