Archive for October 2012
Finally it’s here!
pytacle is a tool inspired by tentacle. It automates the task of sniffing GSM frames of the air, extracting the key exchange, feeding kraken with the key material and finally decode/decrypt the voice data. All You need is a USRP (or similar) to capture the GSM band and a kraken instance with the berlin tables (only about 2TB )
I’ve posted a preview before, take a look at the video to see the tool in action.
The tool is early alpha, so it’s working (for me ), but it’s neither rock stable nor packaged in any way. But still, I’ll be happy to get bug reports.
BTW, talking about Telco security: There will be another TelcoSecDay on 03/12/2013 at next year’s Troopers! We’ve already some quite interesting talks confirmed.