Re: Unusual volume: UDP:137 probes

From: Nick FitzGerald (nick@virus-l.demon.co.uk)
Date: Mon Sep 30 2002 - 14:18:50 PDT

  • Next message: Mark Forsyth: "RE: Unusual volume: UDP:137 probes"

    John Sage <jsageat_private> wrote:
    
    > This has received some mention on the UNISOG list and elsewhere, but
    > not here.
    > 
    > Some people have been seeing unusually high volumes of UDP:137
    > probes since about 09/27/02 late, or early 09/28/02.
    <<snip>>
    
    There is a new network crawler that spreads via SMB, using its own
    code rather than depending on MPR.DLL.
    
    I hesitate to name it for, as so often happens, various AV developers
    have rushed out detection without talking to each other and come up
    with several different names.  A debate to settle the official name is
    ongoing as I write, but check your favourite AV vendor's news or
    "encyclopedia" pages for the newest entries.
    
    Ohhh -- and this is _not_ Win32/BugBear.A@mm which was also new this
    morning and seems to have found some legs...
    
    
    -- 
    Nick FitzGerald
    Computer Virus Consulting Ltd.
    Ph/FAX: +64 3 3529854
    
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