Darknet – The Darkside

The goal of Xplico is extract from an internet traffic capture the applications data contained. For example, from a pcap file Xplico extracts each email (POP, IMAP, and SMTP protocols), all HTTP contents, each VoIP call (SIP), FTP, TFTP, and so on. Xplico isn’t a network protocol analyzer. Xplico is an open source Network Forensic Analysis Tool (NFAT). Xplico is released under the GNU General Public License (see License for more details).

Xplico Features

• Protocols supported: HTTP, SIP, IMAP, POP, SMTP, TCP, UDP, IPv6, …;
• Port Independent Protocol Identification (PIPI) for each application protocol;
• Multithreading;
• Output data and information in SQLite database or Mysql database and/or files;
• At each data reassembled by Xplico is associated a XML file that uniquely identifies the flows and the pcap containing the data reassembled;
• Realtime elaboration (depends on the number of flows, the types of protocols and by the performance of computer -RAM, CPU, HD access time, …-);
• TCP reassembly with ACK verification for any packet or soft ACK verification;
• Reverse DNS lookup from DNS packages contained in the inputs files (pcap), not from external DNS server;
• No size limit on data entry or the number of files entrance (the only limit is HD size);
• IPv4 and IPv6 support
• Modularity. Each Xplico component is modular. The input interface, the protocol decoder (Dissector) and the output interface (dispatcer) are all modules
• The ability to easily create any kind of dispatcer with which to organize the data extracted in the most appropriate and useful to you

You can download Xplico 0.5.2 here:

xplico-0.5.2.tgz

Or read more here.