Problem between Avast4 GUI and CLI

[vendion]

I am running openSUSE 10.2 and when I was running a scan on my system Avast GUI says this:

File "/windows/C/pagefile.sys" is infected by "Win32:Adloader-AC [Trj]" virus.
Version of current VPS file is 764-8, 08/12/07.

I tried to tell Avast what to do with it but no matter what I told it it errored out, so then I run avast from xterm on /windows and the CLI avast reported that /windows is virus clean.  Not knowing which version of Avast is right I am running Clamav to see what it says, but shouldn't the GUI and CLI be giving the same report, considering its the same program.  I will post the result of clamscan.  Could I have possable stubled upon a bug in Avast?

[Lisandro]

Most probably a false positive of the Linux version.
When you run a boot time scanning with Windows, will avast detect this file as being infected?

[vendion]

No, according to avast, using both boot time scanner and on-demand scanner, under windows, and the Microsoft Live One Care scanner my windows boot is clean.  I can tell that more than likely its a false positive, seeing as every scan I ran on my system except the Linux versions GUI came up as my system being clean.  Clamav's clamscan even came back as being clean.

[Dublin]

please, update avast to the latest VPS file and then try to scan the file again

[vendion]

Same GUI picks up the Win32:Adloader-AC [Trj], using VPS version 765-1, 08/13/2007, and the CLI  says that it is clean

[igor]

Could the difference be in different scanner settings ("all files", "whole files", etc.)?

[vendion]

Well using the GUI I tell it to do a thorough scan including archives, and at the command line I let it do the default action which is to scan all files including archives, as far as I can tell it is the same thing.