Re: identifying files found by rkhunter

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Author: Anthony Boynes
Date:  
To: Main PLUG discussion list
Subject: Re: identifying files found by rkhunter
These are known issues.

>From /usr/share/doc/rkhunter/README.Debian


Below is a list of common hidden files and directories known to set off
false alarms in rkhunter:

* /dev/.static/, /dev/.udev & /dev/.udevdb/ - used by udev

IIRC, there are already bug reports filed about initramfs false positives.


Anthony


On 8/4/06, <> wrote:
> I run the program rkhunter daily to search for rootkits. Recently, it
> found some hidden directories in /dev, and reported them as suspicious.
>
> /dev/.static
> /dev/.udev
> /dev/.initramfs
> /dev/.initramfs-tools
>
> This is on a Debian machine.
> # uname -a
> Linux kiltlifter 2.6.16-2-686 #1 Sat Jul 15 21:59:21 UTC 2006 i686 GNU/Linux
> # more /etc/debian_version
> testing/unstable
>
> I have searched the rkhunter mailing list for a mention of these files.
> Nothing. I've searched Google. Nothing yet. I've tried to see if they
> belong to a package (using dpkg -S). Nothing. I've wandered around in
> the directories and tried to identify the contents, but I haven't had any
> breakthroughs.
>
> Can anyone help me identify these directories and verify that they should
> actually be on my system?
>
> I wish I could say what changed on the day that I first saw this warning.
> This is a personal server, and though I keep its packages up to date, I
> don't have tons of time to invest in its maintainence. I've had this
> warning from rkhunter for a while, but haven't had time to investigate.
> (Very sorry, I'm sure that information would be helpful...)
>
> thanks,
> alex
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