Re: strange telnet behavior

From: Paul Gear (paulgearat_private)
Date: Fri Feb 22 2002 - 13:09:01 PST

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    Gideon Lenkey wrote:
    
    > On Tue, 19 Feb 2002, Bryan Andersen wrote:
    >
    > /* Make a backup. wipe and reload.  Then restore your data only.
    > /* It has been rooted.  Telnet should not be doing that at all.
    >
    > You really don't have to wipe and reload to recover from this root kit.
    > It really doesn't change much. See the instructions in the archive:
    >
    >         http://online.securityfocus.com/archive/75/249597
    
    Those instructions may be sufficient for cleaning up the residue of the
    *attack*, but because it's a root kit, they could have done anything to the
    system.  Unless you know _exactly_ what they've done (which is highly unlikely
    unless you're running full auditing), standard practice after any root
    compromise should be to reinstall and restore from backup.
    
    Paul
    http://paulgear.webhop.net
    
    
    
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