tcp/25 (smtp) and tcp/24942 (unk)

From: Matthew Todd (mtoddat_private)
Date: Thu Mar 13 2003 - 08:32:07 PST

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    We are seeing a fair number of fragments hitting tcp/25 and tcp/24942 on
    external firewall interfaces (originating from the same source IP).  Hits on
    tcp/25 are fairly obviously attempts to find a mail server, but I'm not
    familiar with tcp/24942, and a quick look at Google, CERT, and the Security
    Focus search page (including the mailing lists) came back with no hits for
    "24942".  Does anyone have an idea about what activity this might represent?
    
    Regards
    
    m.
    
    Matthew Todd, Ph.D.
    Financial Engines, Inc.
    ph: 650.565.4932
    fx: 650.565.4932
    http://www.financialengines.com
    
    58E5 4416 0EA7 075E FA3C  0B67 5064 9A9C 0593 6C72
    
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