On Nov 18, 2010, at 8:49 AM, marius zbihlei wrote:
On 11/18/2010 01:58 PM, Daniel-Constantin Mierla wrote:
Hello,
during the testing period of Kamailio 3.1.0, while running it at voipuser.org, I had the chance to watch live and analyze a SIP scanning attack. Yesterday I noticed another one by looking at Siremis 2.0 charts, therefore I wrote an article with some hints about what you can use to protect your SIP services within Kamailio configuration file.
You can read it at:
Hope is going to be useful for many of you!
Cheers, Daniel
Hello Daniel,
Nice read, thanks for sharing. This "friendly-scanner" messages has really gotten out of hand lately. FYI, they are generated by a python suite called SIPVicious (ha ha nice pun)(http://code.google.com/p/sipvicious/) . More on this http://blog.sipvicious.org/. The suite was developed (really really extended the sense of the word "developed" here - as the scripts are really basic) by a security company who trails over Europe giving lectures on Voip security. :)
Cheers, Marius
SIP Vicious does have a kill command... I've tried launching that on detection with mixed results. Triggering it from a hash count might prove better.
With best regards,
Fred http://qxork.com