RE: Attacks against SSH?

From: CHURCH,GENO (Non-HP-USA,ex1) (walter_churchat_private)
Date: Tue Dec 04 2001 - 06:37:38 PST

  • Next message: James: "RE: why the nimda upsurge again?"

    Here are the associated companies that belong to the IP's. You could contact
    them and find out why they are probing. Hope this helps.
    
    Nov 29 20:52:34 204.89.181.4
    
    
    Exchange Network Services, Inc. (NET-NET-EN)
       25931 Euclid Ave. #145
       Euclid, OH 44132
       US
    
       Netname: NET-EN
       Netblock: 204.89.181.0 - 204.89.181.255
    
       Coordinator:
          Master, Host  (HM283-ARIN)  HostMasterat_private
          (517)324-8940
    
       Domain System inverse mapping provided by:
    
       E0.NS.VOYAGER.NET		169.207.2.72
       E1.NS.VOYAGER.NET		207.89.128.13
       E2.NS.VOYAGER.NET		207.0.229.252
    
       Record last updated on 01-Nov-2000.
       Database last updated on  3-Dec-2001 19:56:03 EDT.
    
    
    -------------------------
    
    130.88.1.135
    
    
    University of Manchester (NET-MANNET)
       Manchester
       GB
    
       Netname: MANLAN
       Netblock: 130.88.0.0 - 130.88.255.255
    
       Coordinator:
          Myers, Patrick  (PM115-ARIN)  myersat_private
          +44 61 275 6016
    
       Domain System inverse mapping provided by:
    
       DIR.MCC.AC.UK		130.88.200.4
       URSA.CNS.UMIST.AC.UK		130.88.210.1
       UTSERV.MCC.AC.UK		130.88.200.6
    
       Record last updated on 26-Oct-1993.
       Database last updated on  3-Dec-2001 19:56:03 EDT.
    --------------------------------
    
    200.176.47.199
    
    
    Comite Gestor da Internet no Brasil (NETBLK-BRAZIL-BLK2)
       R. Pio XI, 1500
       Sao Paulo, SP 05468-901
       BR
    
       Netname: BRAZIL-BLK2
       Netblock: 200.128.0.0 - 200.255.255.255
       Maintainer: BR
    
       Coordinator:
          Registro.br  (NF-ORG-ARIN)  blkadmat_private
          +55 19 9119-0304
    
       Domain System inverse mapping provided by:
    
       NS.DNS.BR			143.108.23.2
       NS1.DNS.BR			200.255.253.234
       NS2.DNS.BR			200.19.119.99
    
       These addresses have been further assigned to Brazilian users.
       Contact information can be found at the WHOIS server located
       at whois.registro.br and at http://whois.nic.br
    
       Record last updated on 30-Aug-2001.
       Database last updated on  3-Dec-2001 19:56:03 EDT.
    -----------------------------
    
    
    64.45.60.239
    
    
    NETlimited (NETBLK-NETLIMITED-3)
       3250 Wilshire Blvd #707
       Los Angeles, CA 90010
       US
    
       Netname: NETLIMITED-3
       Netblock: 64.45.0.0 - 64.45.63.255
       Maintainer: NELI
    
       Coordinator:
          Webmaster, NETLimited  (LE242-ARIN)  domainregat_private
          +1-213-252-9779 (FAX) +1-213-368-2341
    
       Domain System inverse mapping provided by:
    
       DNS1.NETSERVERS.NET		209.196.128.21
       DNS2.NETSERVERS.NET		209.196.128.22
    
       ADDRESSES WITHIN THIS BLOCK ARE NON-PORTABLE
    
       Record last updated on 06-Jun-2001.
       Database last updated on  3-Dec-2001 19:56:03 EDT.
    -----------------------
    
    62.2.203.210
    
    
    inetnum:      62.2.200.0 - 62.2.212.255
    netname:      CABLECOM-MAIN-NET
    descr:        Cablecom GmbH
    descr:        Zuerich
    country:      CH
    remarks:      ************************************************************
    remarks:      For spam/abuse, please contact abuseat_private
    remarks:      ************************************************************
    admin-c:      WM5132-RIPE
    admin-c:      WM5132-RIPE
    tech-c:       CAN6-RIPE
    tech-c:       CAN6-RIPE
    status:       ASSIGNED PA
    notify:       lir-mntat_private
    mnt-by:       AS8404-MNT
    changed:      wilson.mehringerat_private 20011018
    changed:      wilson.mehringerat_private 20011022
    source:       RIPE
    
    
    
    Geno
    
    -----Original Message-----
    From: Steven S [mailto:stevenslat_private]
    Sent: Monday, December 03, 2001 3:07 PM
    To: incidentsat_private
    Subject: Re: Attacks against SSH?
    
    
    
    I've seen to following ip's try connecting to my home box. My fw drops the
    connection attempts.
    
    Nov 29 20:52:34 204.89.181.4
    Nov 30 20:19:59 130.88.1.135
    Dec  1 16:12:16 200.176.47.199
    Dec  3 06:30:15 64.45.60.239
    Dec  3 16:01:51 62.2.203.210
    
    obviously not anything "widespread", i get many times that many port 139
    and 80 scans in a single day.
    
    
    
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