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Re: rkhunter report issues?



On 2008-08-26 15:07, Paul Cartwright wrote:
> Does this mean anything?
> 
> Warning: The file properties have changed:
>          File: /bin/login
>          Current hash: 9092a50dbbf0b16b095a1ee22e9bfb2a9e0f9a21
>          Stored hash : b333555dccebeca07909fdc9c53160f5e399d4f6
>          Current inode: 2068498    Stored inode: 2071401
>          Current size: 35236    Stored size: 35268
>          Current file modification time: 1217093050
>          Stored file modification time : 1207180658
[snip]

IIUC, this means that those files have been changed since the last time
you ran 'rkhunter --propupd'. This could have either been a hacker or it
was you, eg. via installing a (security) update. It's up to 'inform'
rkhunter on any system files that get updated.

Hint: on lenny, my 'login' was last updated on 2008-08-15.

> I'm not sure what to look at, or if there is even a problem:
> # ls -l /bin/su
> -rwsr-xr-x 1 root root 27108 2008-07-26 13:24 /bin/su

If this file has been changed by YOU it is ok, if it has been changed by
someone else... probably not.

HTH,
Johannes


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