VoIP Sniffing Cracking Phishing & Metasploit Testing Tutorial

The folks over at ehacking.net have done it again! This time they've provided information on how to hack VOIP using various tools of the trade such as Wireshark , Sipcrack and Backtrack 5 R2 to name a few. Here's a a sneak peek:

"Sniffing on VoIP Network
The concept of sniffing in VoIP network is the same as a general network sniffing concept. I will use some of the most famous tools to demonstrate the sniffing attack on VoIP network. Let us start with Wireshark, which is able to capture VoIP traffic.
Now let’s suppose the end users (extensions) are busy communicating with each other, and that an attacker is trying to capture some traffic so that he/she will able to get the data (their communication).



Wireshark has captured some traffic. As discussed above on the protocol section, RTP contains the information. The question now is: how do we extract information from these packets? Wireshark provides the option to extract the information with a built-in feature for VoIP. Click on the telephony tab – VoIP calls you. You will then get this window:
   

Click on the player, then on the decode tab. You are now able to listen in to this communication and all of the data available in the audio file.
" source: ehacking.net

If you'd like to learn more click here for the full article!

@ITSecPr0