Re: Increase in Sun RPC Scans

From: Kevin Jackson (kevin.jacksonat_private)
Date: Tue Apr 24 2001 - 08:56:38 PDT

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    If you trace it back -- and even telnet to the address of the "offending"
    machine then you will see they are running Red Hat linux... and oh yes --
    that particular distro are affected by a number of "features" aka Ramen
    and/or Lion.
    
    Kev
    
    > -----Original Message-----
    > From: Jason Olsen [mailto:ferenat_private]
    > Sent: Tuesday, April 24, 2001 4:06 AM
    > To: INCIDENTSat_private
    > Subject: Re: Increase in Sun RPC Scans
    >
    >
    > > Anyone else seeing an increase in SunRPC (port
    > 111) scans?  Several networks
    > > I manage are getting scanned from lots of different
    > hosts.
    > >
    > > The scans are random IP's on the same subnet, I
    > guess to evade IDS?
    >
    > I saw a scan come in today on my home network (I
    > have DSL with a /27 subnet).  My firewall intercepted
    > it and blackholed the packets, and my routine log
    > analysis showed me a trend.  I tracked it back to a
    > Media One IP address, and am taking action by
    > complaining to MO.  I doubt they'll do anything, but I'm
    > going to make sure that they understand I'm not
    > happy about it.
    >
    



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