From owner-freebsd-security@freebsd.org  Wed Jul  1 04:10:31 2015
Return-Path: <owner-freebsd-security@freebsd.org>
Delivered-To: freebsd-security@mailman.ysv.freebsd.org
Received: from mx1.freebsd.org (mx1.freebsd.org
 [IPv6:2001:1900:2254:206a::19:1])
 by mailman.ysv.freebsd.org (Postfix) with ESMTP id 9543E9912C1
 for <freebsd-security@mailman.ysv.freebsd.org>;
 Wed,  1 Jul 2015 04:10:31 +0000 (UTC) (envelope-from kalin@el.net)
Received: from mail-ie0-f173.google.com (mail-ie0-f173.google.com
 [209.85.223.173])
 (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits))
 (Client CN "smtp.gmail.com",
 Issuer "Google Internet Authority G2" (verified OK))
 by mx1.freebsd.org (Postfix) with ESMTPS id 6A48E2EFB
 for <freebsd-security@freebsd.org>; Wed,  1 Jul 2015 04:10:30 +0000 (UTC)
 (envelope-from kalin@el.net)
Received: by iecuq6 with SMTP id uq6so26576770iec.2
 for <freebsd-security@freebsd.org>; Tue, 30 Jun 2015 21:10:30 -0700 (PDT)
X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed;
 d=1e100.net; s=20130820;
 h=x-gm-message-state:mime-version:in-reply-to:references:date
 :message-id:subject:from:to:content-type;
 bh=RPuCZivrad42Vby+dOJRqBdPNeiva8hNwJYf3jFbzCU=;
 b=c/Q6U5YaWiap40F16Y+qezJ7OQ3WH3rjoWZ1fm0kxYBZAliiKH/ThlTD9HTlqiS1gp
 e80csNYbu+S99cBfzG2+qJq2QgBWFSWg+/VM9LQ0CUA6i8I95jE6xwQXOUAt+Vw48Zfp
 V7KljzzwBUjkri9JrRaKYkriwyynIEiCKD+N0DUBL4oZVHetY3qgL0KkzFWZVJ5r3PYr
 7rdxfTFRdk7M+0PbLKmFlW/9AdjL91vnHUEbTqGJFtimH7iIfAHb3JueGiHvm6xUb4Of
 sSmYQ/2ncEq8H4KN9F1eatFt8zTuLVeYO1qcWLnGOoX4yA95JiW1M2TWKI3UW984Diwc
 /0zw==
X-Gm-Message-State: ALoCoQkdOqLaLpIE8MV9PjYo8dlPl9h4ykq0+Lof0WJoHOLBG9Ct5+qVNI05P+nl8pxkZ8iZzDW7
MIME-Version: 1.0
X-Received: by 10.50.64.147 with SMTP id o19mr1664405igs.33.1435723830029;
 Tue, 30 Jun 2015 21:10:30 -0700 (PDT)
Received: by 10.36.44.203 with HTTP; Tue, 30 Jun 2015 21:10:29 -0700 (PDT)
In-Reply-To: <CAMJXockbayTOj51aVOuKyo-x7-wg8=zSUXm6K+w8YkgdguBeHw@mail.gmail.com>
References: <CAMJXockbayTOj51aVOuKyo-x7-wg8=zSUXm6K+w8YkgdguBeHw@mail.gmail.com>
Date: Wed, 1 Jul 2015 00:10:29 -0400
Message-ID: <CAMJXocn+jy8t_5iJYb+N0P7kpPNTKS7E_6EyqO_ghmL1kOyq0g@mail.gmail.com>
Subject: Re: ssh in netstat
From: el kalin <kalin@el.net>
To: freebsd-security@freebsd.org
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: quoted-printable
X-Content-Filtered-By: Mailman/MimeDel 2.1.20
X-BeenThere: freebsd-security@freebsd.org
X-Mailman-Version: 2.1.20
Precedence: list
List-Id: "Security issues \[members-only posting\]"
 <freebsd-security.freebsd.org>
List-Unsubscribe: <http://lists.freebsd.org/mailman/options/freebsd-security>, 
 <mailto:freebsd-security-request@freebsd.org?subject=unsubscribe>
List-Archive: <http://lists.freebsd.org/pipermail/freebsd-security/>
List-Post: <mailto:freebsd-security@freebsd.org>
List-Help: <mailto:freebsd-security-request@freebsd.org?subject=help>
List-Subscribe: <http://lists.freebsd.org/mailman/listinfo/freebsd-security>, 
 <mailto:freebsd-security-request@freebsd.org?subject=subscribe>
X-List-Received-Date: Wed, 01 Jul 2015 04:10:31 -0000

nevermind=E2=80=A6.   i got it=E2=80=A6.

thanks anyway=E2=80=A6

On Wed, Jul 1, 2015 at 12:03 AM, el kalin <kalin@el.net> wrote:

>
> hi all=E2=80=A6  looking at output from netstat i see this:
>
> tcp4       0      0  server.name..ssh   218.17.160.22.9225     ESTABLISHE=
D
> tcp4       0      0  server.name..http  baiduspider-220-.18248 FIN_WAIT_2
> tcp4       0      0  server.name..ssh   cpe-74-73-236-43.51418 ESTABLISHE=
D
> tcp4       0      0  server.name..ssh   cpe-74-73-236-43.51326 ESTABLISHE=
D
> tcp4       0     48  server.name..ssh   cpe-74-73-236-43.51160 ESTABLISHE=
D
>
>
>  cpe-74-73-236-43 is me.  218.17.160.22 is some number in that appears to
> be in china.
>
> this is from who:
>
> myuser         p0       cpe-74-73-236-43  5:34PM     - traceroute
> 218.17.160.22
> myuser         p1       cpe-74-73-236-43  5:50PM     - w
> myuser         p2       cpe-74-73-236-43  5:57PM  3:36 -sh (sh)
>
> how is it that  218.17.160.22 has an established ssh connection and i
> can't see it with who? how can i figure out what user is that? there is n=
ot
> supposed be anybody logging ssh form china to this machine...
>
> thanks=E2=80=A6
>
>