From owner-freebsd-security Wed Sep 19 15:47:29 2001 Delivered-To: freebsd-security@freebsd.org Received: from deborah.paradise.net.nz (deborah.paradise.net.nz [203.96.152.32]) by hub.freebsd.org (Postfix) with ESMTP id 325DE37B40D for ; Wed, 19 Sep 2001 15:47:24 -0700 (PDT) Received: from ss11232 (203-79-72-40.cable.paradise.net.nz [203.79.72.40]) by deborah.paradise.net.nz (Postfix) with ESMTP id B30D71FA176; Thu, 20 Sep 2001 10:47:21 +1200 (NZST) From: rshea@opendoor.co.nz To: security@FreeBSD.ORG Date: Thu, 20 Sep 2001 10:46:41 +1200 MIME-Version: 1.0 Content-type: text/plain; charset=US-ASCII Content-transfer-encoding: 7BIT Subject: Re: NIMDA Virus Cc: brett@lariat.org Message-ID: <3BA9C911.18530.49BAA5C@localhost> X-mailer: Pegasus Mail for Win32 (v3.12c) Sender: owner-freebsd-security@FreeBSD.ORG Precedence: bulk List-ID: List-Archive: (Web Archive) List-Help: (List Instructions) List-Subscribe: List-Unsubscribe: X-Loop: FreeBSD.org > 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. I'd like to do this too. I use IPFW. Can anyone point me at a 'how-to' ? I thought IPFW rules could only be based on IP address or service type ? thanks richard shea. ***************************************************** Open Door Ltd PO Box 119-46 Wellington, NZ PH +64 4 384 7639 FX +64 4 384 7672 ***************************************************** To Unsubscribe: send mail to majordomo@FreeBSD.org with "unsubscribe freebsd-security" in the body of the message