Re: TR: Strange service on Port 5656

From: Thierry Bole (thboleat_private)
Date: Thu Apr 17 2003 - 03:13:34 PDT

  • Next message: H Carvey: "Re: Strange service on Port 5656"

    Hi,
    
    Did you try using amap ( it identifies applications and services even if 
    they are not listening on the default port)
    
    A good tool available at:
    
    http://www.thc.org/releases.php
    
    Thierry
    
    
    
    >
    >-----Message d'origine-----
    >De : B F [mailto:zaphod_b71at_private]
    >Envoyé : mercredi, 16. avril 2003 19:19
    >À : pen-testat_private
    >Objet : Strange service on Port 5656
    >
    >
    >Dear PenTesters,
    >
    >while conducting one of those tests this list was made
    >for, I stumbled over a TCP Service on Port 5656. If I
    >netcat on this port the following "banner" is displayed:
    >",!-
    >
    >When I enter something at this prompt the
    >connection is closed immediately. Nessus detects this
    >service as time server, can anyone confirm/ deny that?
    >If this is no time server did someone see this banner
    >before? The host in question is a SuSE Linux System and
    >has a vulnerable (OpenSSH 2.1.1) SSH daemon running,
    >so maybe this service is part of a rootkit?
    >
    >Thanks in advance for any hints
    >BF
    >
    >
    >
    >
    >
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    >
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