Asterisk is hacking itself [duplicate]
- by Shirker
This question already has an answer here:
    
        
            How do I deal with a compromised server?
                
                        
                            11 answers
                        
                
        
    
            I've got some strange logs on my asterisk (and there a lot of extensions were tried):
chan_sip.c: Failed to authenticate device 6006<sip:[email protected]>;tag=f106f3fe
but IP XX.XX.XX.39 is its OWN IP! 
cat /etc/asterisk/* | grep 6006
returns nothing.
asterisk -rv
Asterisk 11.4.0
How its possible, that its hacks itself? And how could I trace, where it comes from?