Author Topic: False alarms  (Read 11405 times)

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Offline BoB

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False alarms
« on: March 12, 2003, 11:19:25 AM »
I'm getting several false alarms with an updated, new installation of Avast4. Is there
anyway to set Avast to ignore specific files
once they are cleared?

Four other AVs detect nothing and the files
have been on my computer for 2-4 years.

BoB

Offline raman

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Re:False alarms
« Reply #1 on: March 12, 2003, 11:32:01 AM »
FMI: In which files does AVAST report what kind of  viruses?
MfG Ralf

Offline Roman Svihalek

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Re:False alarms
« Reply #2 on: March 12, 2003, 12:39:15 PM »
It is possible to exclude specific file from testing - see page "Exclusions" in program settings.
This method will affect all parts of avast! antivirus and is available for both Home and Proffesional Editions.

If you are using Professional Edition you can specify files to be excluded for every task of avast! using enhanced user interface.

Can you send described files to support@asw.cz? Best of all will be to analyze these files...
Thank you...

Offline BoB

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Re:False alarms
« Reply #3 on: March 13, 2003, 12:40:01 PM »
Files false alarmed on were:
Acd.exe
Attrib.exe
Chkdsk.exe
Debug.exe
Extract.exe
Fc.exe
Find.exe
Iextract.exe
Packager.exe
Pwrtoys95.exe
Subst.exe
Umx.exe

Each file was sent to support for their
consideration.

BoB

Offline Roman Svihalek

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Re:False alarms
« Reply #4 on: March 13, 2003, 05:03:26 PM »
Thank you for it...

Offline Petman

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Re:False alarms
« Reply #5 on: March 13, 2003, 07:49:16 PM »
 :-\On the subject of false Alarms- I downloaded Avast because I wanted to check my PC because I was not sure whether my Panda Antivirus was working properly. Avast found several viruses that Panda did not find. Three of these viruses were in Panda itself! Upon complaining to Panda, I was told that Avast was picking up virus definitions from their virus files, and these were not real viruses. Is this possible?

Offline Vlk

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Re:False alarms
« Reply #6 on: March 14, 2003, 08:40:44 AM »
Petman,

Quote
Is this possible?

Absolutely. Panda is notorious for this. avast! is not the only AV that is actually detecting viruses in Panda files. I think it's truly unprofessional of the Panda guys - just imagine: they keep the virus strings unencrypted!!! >:( It's an elementary necessity of every AV program to encrypt/hide the virus strings to prevent other AV tools from detecting them... :-\

Vlk
If at first you don't succeed, then skydiving's not for you.

Offline BoB

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Re:False alarms
« Reply #7 on: March 15, 2003, 11:13:22 AM »
It is possible to exclude specific file from testing - see page "Exclusions" in program settings.
This method will affect all parts of avast! antivirus and is available for both Home and Proffesional Editions.

If you are using Professional Edition you can specify files to be excluded for every task of avast! using enhanced user interface.

When I tried using the exclusion list I found it has a limit of 9 entries. I've mentioned this to Avast.

BoB
« Last Edit: March 16, 2003, 08:51:51 PM by Vlk »

Offline Petman

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Re:False alarms
« Reply #8 on: March 16, 2003, 02:50:52 PM »
 : D Thanks Vlk for your reply!
 Think I will stick with Avast in future!

Offline Roman Svihalek

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Re:False alarms
« Reply #9 on: March 18, 2003, 01:56:53 PM »
There is no limit to number of items to be excluded but there is limit to their size. It is limited now to 260 characters for all exclusions.

I have changed this to 32 KB so it should not be problem to you any more. It will be available in the next program update.

Offline raman

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Re:False alarms
« Reply #10 on: March 18, 2003, 02:12:47 PM »
To get back to the topic/Subject, did the mentioned files contains any Virus?
MfG Ralf

Offline BoB

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Re:False alarms
« Reply #11 on: April 03, 2003, 01:56:47 PM »
When I replaced the files with original
copies, the alerts stopped, so they may
have been infected. I could not get my
other 4 AVs to confirm a problem but I
replaced them anyway so they would not
show up on Avast scans.