Unknown software

Giganews Newsgroups
Subject: Unknown software
Posted by:  Ben (bkatc@att.net.nospam)
Date: Wed, 2 Jan 2008

I noticed 2 files listed below in a unknown folder named “Palo Alto Software”
inside C:\Programs Files\Common Files\Palo Alto Software

qpas4.ocx  and  pas4.dll

Can anyone advise where these might of come from?

Nothing has been detected by: Windows Defender, symantec anti-virus, spy
sweeper, ad-aware, on-line micro-trend scan or moosoft

I ask because I found the following on a Google search

"Shared Files. C:/Program Files/Common Files/Palo Alto Software/. pas4.dll
qpas4.ocx. This link will enable anyone to access this folder online. ..."

Thank you