[sanesecurity] Re: False positives on MBL_144360.UNOFFICIAL

  • From: Henrique de Moraes Holschuh <henrique.holschuh@xxxxxxxxxxxxx>
  • To: sanesecurity@xxxxxxxxxxxxx
  • Date: Fri, 04 Mar 2011 14:35:55 -0300

On 03-03-2011 21:47, Scott Silva wrote:
MBL_144360.UNOFFICIAL gives me false positives

Also here, HOWEVER:

The signature identified as such from a fresh download from www.malwarepatrol.com.br decodes to

u p d a t e . m u l t i v a c c i n e . c o . k r / s e t u p a

minus the spaces. This string is NOT anywhere in the emails that got quarantined here because of the signature.

clamav 0.96.5.

I don't have the problematic mbl.ndb anymore, can anyone that still has it decode the sig and check? It might have been updated in the meantime.

Sig I got here:
MBL_144360:0:*:7570646174652e6d756c746976616363696e652e636f2e6b722f736574757061

If the signature is indeed the one above, bad things might be afoot.

--
Henrique de Moraes Holschuh <hmh@xxxxxxxxxxxxx>
IM@ - Informática de Municípios Associados
Engenharia de Telecomunicações
TEL +55-19-3755-6555/CEL +55-19-9293-9464

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