Has my fedora 18 installation been hacked?

Joe Zeff joe at zeff.us
Fri Mar 15 17:50:16 UTC 2013


On 03/15/2013 02:05 AM, Georgios Petasis wrote:
>
> *Source IP*: ellogon-SKEL
> *Source Port*: 35442
> *Destination IP*: 216.82.176.7
> *Destination Port*: 53
> *Description*: Dropped UDP DNS request from dmz:ellogon-SKEL/35442 to
> outside:216.82.176.7/53; packet length 1400 bytes exceeds configured
> limit of 512 bytes

The first thing you want to do is block all outgoing traffic on that 
port.  Second, search /etc for references to that port and/or IP 
address.  I doubt that you'll find anything, but that's no reason not to 
try.


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