Security Incidents mailing list archives

Re: Corrupted Directories, Intrusions, and Nimda Oh MY


From: Mike Shaw <mshaw () wwisp com>
Date: Fri, 09 Nov 2001 09:13:29 -0600

Try deleting them with the 8.3 names. If that doesn't work, try downloading some win32 versions of Unix utilities.

I had a similar problem where I could delete files on a workstation but not copy them. I was able to copy them using Posix symlinks.

-Mike

At 05:48 PM 11/8/2001 -0800, Drew E. Gilkey wrote:
Went on vacation for a week, come back to see that my email server is
reporting that its comepletely full. Look a little deeper into it and I
see that people have uploaded tons of MP3's, Warez, etc.. Wondering how
they got in I start to do a virus scan and bam... Nimda was found...
Unfortunately now I have tons of files on my system that cannot
seemingly be removed... 2000 thinks they dont exist, yet they do and
they are taking up disk space.. I have managed to get one of the
directories removed but the other ones contained tons of locked files,
weird directory structures that make the system think that the files nor
directory dont exist, plus permission problems... Anyone got a tool that
will allow me to just delete the directory and all the subdirectories
this stuff is in? Or any advice.. I have tried using the ASCII
characters, etc.. but I just cant seem to get them to delete.. I can
access the folders via FTP, but when i try to delete them the OS cannot,
not can I download anything in the folder.

--Drew Gilkey
Dgilkey () libenn com



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