Security Incidents mailing list archives

Re: Anonymous FTP annoyance


From: John Sage <jsage () finchhaven com>
Date: Sun, 09 Dec 2001 02:03:52 -0800

Bryan:

See:

http://www.xs4all.nl/~liew/startdivx/endofdeleters.txt

This'll make your hair stand on end.

A warez-k1dd13 manual about how to create undeletable directories on Windows boxes, all for the purpose of doing just exactly what's been done to you: set up a (potential) warez site.

Hopefully here you will find information that will let you reverse the process...


Afterwords, see:

http://ph.members.tripodasia.com/chisholm6707/sites02.09.2001.txt

for one listing of sites that have been warez-ed...


HTH..

- John


Bryan Smith wrote:

I had opened anonymous FTP on my workstation at my office as a
convenience to myself and fellow research partners.  It allowed write
access, but I keep a close eye on it and haven't had any problems until
today.  This way we're not sending unencrypted passwords across the
network.

The machine is WindowsXP Prof, running the included FTP server.  Today
in one of the directories I find this

/.tagged/~/.scanned/by/NTVM/com1

I immediately turned off the FTP service and disabled the IUSR account.
At first glance it just seems that my box was found through some
scanning and marked as a possible warez dump site.

Also, now that I would like to clean this up, I find that I cannot
delete the folder "com1".  No ACL information is found in the properties
for the directory and it's not read-only.  Somehow the tool created a
"permanent" folder.

What can be done to clean this up?

Also, for those that may have ran into this before - has anything else
been found that should also be taken into consideration?






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