From owner-freebsd-bugs@FreeBSD.ORG Sat Apr 28 14:20:05 2007 Return-Path: X-Original-To: freebsd-bugs@hub.freebsd.org Delivered-To: freebsd-bugs@hub.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id 0A4D016A40F for ; Sat, 28 Apr 2007 14:20:05 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (freefall.freebsd.org [69.147.83.40]) by mx1.freebsd.org (Postfix) with ESMTP id BEC0913C489 for ; Sat, 28 Apr 2007 14:20:04 +0000 (UTC) (envelope-from gnats@FreeBSD.org) Received: from freefall.freebsd.org (gnats@localhost [127.0.0.1]) by freefall.freebsd.org (8.13.4/8.13.4) with ESMTP id l3SEK4Dp033532 for ; Sat, 28 Apr 2007 14:20:04 GMT (envelope-from gnats@freefall.freebsd.org) Received: (from gnats@localhost) by freefall.freebsd.org (8.13.4/8.13.4/Submit) id l3SEK4jo033531; Sat, 28 Apr 2007 14:20:04 GMT (envelope-from gnats) Resent-Date: Sat, 28 Apr 2007 14:20:04 GMT Resent-Message-Id: <200704281420.l3SEK4jo033531@freefall.freebsd.org> Resent-From: FreeBSD-gnats-submit@FreeBSD.org (GNATS Filer) Resent-To: freebsd-bugs@FreeBSD.org Resent-Reply-To: FreeBSD-gnats-submit@FreeBSD.org, Maksym Kuvyklin Received: from mx1.freebsd.org (mx1.freebsd.org [69.147.83.52]) by hub.freebsd.org (Postfix) with ESMTP id DFD9A16A403 for ; Sat, 28 Apr 2007 14:12:34 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (www.freebsd.org [69.147.83.33]) by mx1.freebsd.org (Postfix) with ESMTP id CB76413C483 for ; Sat, 28 Apr 2007 14:12:34 +0000 (UTC) (envelope-from nobody@FreeBSD.org) Received: from www.freebsd.org (localhost [127.0.0.1]) by www.freebsd.org (8.13.1/8.13.1) with ESMTP id l3SECYPR085456 for ; Sat, 28 Apr 2007 14:12:34 GMT (envelope-from nobody@www.freebsd.org) Received: (from nobody@localhost) by www.freebsd.org (8.13.1/8.13.1/Submit) id l3SE7WWV079610; Sat, 28 Apr 2007 14:07:32 GMT (envelope-from nobody) Message-Id: <200704281407.l3SE7WWV079610@www.freebsd.org> Date: Sat, 28 Apr 2007 14:07:32 GMT From: Maksym Kuvyklin To: freebsd-gnats-submit@FreeBSD.org X-Send-Pr-Version: www-3.0 Cc: Subject: misc/112207: I have suspicion that somebudy use my server like zombie server. X-BeenThere: freebsd-bugs@freebsd.org X-Mailman-Version: 2.1.5 Precedence: list List-Id: Bug reports List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , X-List-Received-Date: Sat, 28 Apr 2007 14:20:05 -0000 >Number: 112207 >Category: misc >Synopsis: I have suspicion that somebudy use my server like zombie server. >Confidential: no >Severity: critical >Priority: high >Responsible: freebsd-bugs >State: open >Quarter: >Keywords: >Date-Required: >Class: sw-bug >Submitter-Id: current-users >Arrival-Date: Sat Apr 28 14:20:04 GMT 2007 >Closed-Date: >Last-Modified: >Originator: Maksym Kuvyklin >Release: FreeBSD 5.5 STABLE >Organization: Embassy of Ukraine >Environment: FreeBSD mail.ukremb.com 5.5-RELEASE FreeBSD 5.5-RELEASE #6: Mon Apr 23 14:41:21 EDT 2007 root@mail.ukremb.com:/usr/obj/usr/src/sys/MYKERNEL i386 >Description: Sorry for my pure English. I am new in this community. I had detected that somebody tryed to penetrate via ssh into my server. When I had changed the port all this attempts were finished. Then server notified me about that somebody use my IP address and after that my network adapter had down. I had changed it to another one and the server had started work again. I have static IP address.But, now my connection is very slow. I have looked throught the logs and I had not found any tracks of penetration. Please, help me to solve this problem. >How-To-Repeat: >Fix: >Release-Note: >Audit-Trail: >Unformatted: