Re: Worm1800.exe on UnderNet?

From: Jean-Luc (Jean-Lucat_private)
Date: Thu Jun 20 2002 - 14:03:59 PDT

  • Next message: Ryan Russell: "Re: Worm1800.exe on UnderNet?"

    >>>>>>  cw [mailto:cwat_private]   >>>>>  :
    
    > Hi there folks,
    > Twice in the past hour I have been messaged by two separate people on
    > UnderNet.
    >
    
    Two separate people ? Are you sure ?
    
    > The message goes:
    > > !Notice!: A Recent Port Scan on your Computer reveals that Port 1800
    > is in open state. This usually means that you have been infected with
    > an IRC Worm Virus. Please download the cleaner at:
    > http://www.No-Hack.Us/Fixes/Worm1800.exe to remove the virus from
    > your system. If you do not comply with this rule within 30 minutes,
    > our client monitor will ban you from this network. -Thanks For
    > Understanding. UNDERNet Exploit Team
    >
    
    Don't do that !
    
    1- Verify if your port 1800 is actually open. If yes, ask yourself "Why" ?
    There is no evidence at this step that it's due to an IRC Worm.
    2- http://www.No-Hack.Us/Fixes/Worm1800.exe is probably the worm itself.
    3- There is no reason for your ISP to ban you from the Web.
    
    The mails you received sound like a social engineering way to constrain you
    to actually install the worm on your computer instead of to protect your
    machine against the worm.
    
    Jean-Luc Cavey
    National AntiVirus Specialist
    KPMG France
    Office : +33 (0) 1 46 39 46 21
    Home : +33 1 45 43 45 62
    Mobile : +33 (0) 6 15 93 77 96
    E-Mail : NAVSat_private
    
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