From owner-freebsd-security@FreeBSD.ORG Fri Aug 29 05:37:34 2003 Return-Path: Delivered-To: freebsd-security@freebsd.org Received: from mx1.FreeBSD.org (mx1.freebsd.org [216.136.204.125]) by hub.freebsd.org (Postfix) with ESMTP id 6378416A4BF for ; Fri, 29 Aug 2003 05:37:34 -0700 (PDT) Received: from sccrmhc12.comcast.net (sccrmhc12.comcast.net [204.127.202.56]) by mx1.FreeBSD.org (Postfix) with ESMTP id 96AF743FE0 for ; Fri, 29 Aug 2003 05:37:33 -0700 (PDT) (envelope-from rootman22@comcast.net) Received: from 12-209-185-111.client.attbi.com ([12.209.185.111]) by comcast.net (sccrmhc12) with SMTP id <20030829123732012005vt45e>; Fri, 29 Aug 2003 12:37:32 +0000 From: Joe Warner To: jahmon , freeBSD-security@freebsd.org Date: Fri, 29 Aug 2003 06:38:12 -0600 User-Agent: KMail/1.5.2 References: In-Reply-To: MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit Content-Disposition: inline Message-Id: <200308290638.12847.rootman22@comcast.net> Subject: Re: compromised server X-BeenThere: freebsd-security@freebsd.org X-Mailman-Version: 2.1.1 Precedence: list List-Id: Security issues [members-only posting] List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Fri, 29 Aug 2003 12:37:34 -0000 Hi Jahmon, I'd highly recommend you try The Coroners Toolkit (TCT): http://www.porcupine.org/forensics/tct.html Take a look at "Help! Someone has broken into my system!' http://www.fish.com/tct/help-when-broken-into ..at the bottom of the page. Good luck, Joe On Thursday 28 August 2003 08:41 am, jahmon wrote: > I have a server that has been compromised. > I'm running version 4.6.2 > when I do > > >last > > this line comes up in the list. > shutdown ~ Thu Aug 28 05:22 > That was the time the server went down. > There seemed to be some configuration changes. > Some of the files seemed to revert back to default versions > (httpd.conf, resolv.conf) > > Does anyone have a clue what type of exploit they may have used? > Is there anyway I can find out if there are any trojans installed? > > Thanks > > jahmon > > _______________________________________________ > freebsd-security@freebsd.org mailing list > http://lists.freebsd.org/mailman/listinfo/freebsd-security > To unsubscribe, send any mail to "freebsd-security-unsubscribe@freebsd.org"