Author Topic: False Positives  (Read 4056 times)

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timmy

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False Positives
« on: September 09, 2005, 05:32:42 PM »
I am not wholly amused when false positives turn up.  My evidence for this being false is that I run 2 computers with the same software and the same Avast checker.  One detected an alleged trojan, the other did not.  And moving the "clean" file to replace thje "infected" file caused the "infected" machine's siren to go off, while the "clean" machine remained quiet.

Avast then downloaded a new virus definition file and the whole thing went quiet on me.  Not, I may add, before it caused me headaches in wondering what was going on.

The log trace is as follows.

09/09/2005 14:59:20   SYSTEM   1652   Sign of "Win32:Murlo [Trj]" has been found in "C:\Program Files\Adobe\Acrobat 7.0\Acrobat\Acrobat.dll" file.

The thing is, this trojan was not present.  If ithad been then the "clean" machine woudl have noticed it.

Offline Eddy

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Re: False Positives
« Reply #1 on: September 09, 2005, 05:38:13 PM »
Please use the search option before posting.
If you had done so, you would have known about this.
See http://forum.avast.com/index.php?topic=16290.0

timmy

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Re: False Positives
« Reply #2 on: September 09, 2005, 05:56:07 PM »
Well slap my thighs and call me stupid.

Now I have found there is a search function too.  That's cool.  I feel better educated and so much better for that  :P

Newbie here.  I thought I did all right finding the forum  ;D

Offline essexboy

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Re: False Positives
« Reply #3 on: September 09, 2005, 07:59:04 PM »
Welcome, I see you met billy bear gruff, he has a heart of gold and  is a fount of knowledge.  You will get used to him.  Hi Eddy  ::)

Offline Eddy

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Re: False Positives
« Reply #4 on: September 09, 2005, 08:01:17 PM »
billy bear gruff?? GGGGGRRRRRRRRR, get away that Salmon is mine ;D ;D ;D

Offline essexboy

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Re: False Positives
« Reply #5 on: September 09, 2005, 08:04:03 PM »
I's a running.....................................................................................