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Date:      Wed, 19 Sep 2001 08:28:00 -0300
From:      "Mario de Oliveira Lobo Neto" <Mlobo@ear.com.br>
To:        Brett Glass <brett@lariat.org>
Cc:        freebsd-security@FreeBSD.ORG
Subject:   Re: NIMDA Virus
Message-ID:  <3BA8570F.8114.55B69A5@localhost>
In-Reply-To: <4.3.2.7.2.20010918153412.0493bc10@localhost>
References:  <F143IQrttDRdNOUivlQ00013ed8@hotmail.com>

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On 18 Sep 2001, at 15:39, Brett Glass wrote:

> We just put a log monitor on the Apache server, and are firewalling anything 
> that sends a request with "cmd.exe" in it. Quite effective. 
> 
> --Brett

Brett;

Forgive my ignorance, but when you say "firewalling", you mean in 
Apache or in ipfw? if you mean ipfw, how did you build the ipfw rule 
to reject those "GET cmd.exe" ?

They are not causing any harm to our novell enterprise server but 
the logs are growing fast.

Thanks,
Mario Lobo

-
*** Mario Lobo - mlobo@ear.com.br 
*** American School of Recife

 

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