Xplico可以在pcap文件中提取邮件内容(通过POP，IMAP，SMTP协议)，所有的HTTP内容，每个VoIP的访问(SIP)，FTP，TFTP等等，但是Xplico不是一个网络协议分析工具。Xplico是一个开源的网络取证分析工具(NFAT)

特征

• 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 (dispatcher) are all modules;
• The ability to easily create any kind of dispatcher with which to organize the data extracted in the most appropriate and useful to you;

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官网地址：http://www.xplico.org
github地址：https://github.com/xplico/xplico

官网上给出的编译安装是在Ubuntu上，由于工作上是在CentOS上用到， 所以记录一下再CentOS7 上的安装过程。

系统： CentOS 7 x86_64 Minimal 1511

准备工作
1、替换更新源为国内163的更新源，下载速度快些
2、安装扩展源

yum install epel-release

3、生成缓存

    yum clean all
    yum makecache

安装开发包以及依赖库

yum groupinstall “Development Tools”
yum install tcpdump httpd php php-mysql sqlite sqlite-devel libzip-devel recode sox php-gd php-xml php-mbstring php-ldap php-pear php-xmlrpc mysql-connector-odbc libdbi-dbd-mysql httpd-manual mod_ssl mod_perl mod_auth_mysql libXt libXt-devel libX11-devel libX11 json-c-devel json-c libnet libnet-devel libXext libXext-devel  postgresql-devel psmisc

安装python3

源码安装：
下载python3最新源码

./configure
make
make install
cd /usr/local/bin
ln –s python3 python
ln –s python3-config python-config  

安装python-pip

yum install python-pip
#升级
yum install --upgrade pip

#后面需要python的什么模块，通过pip安装：
pip install psycopg2
pip install httplib2

安装mysql

#下载安装
wget http://dev.mysql.com/get/mysql-community-release-el7-5.noarch.rpm
rpm –ivh mysql-community-release-el7-5.noarch.rpm
yum install mysql-community-server mysql-community-client mysql-community-libs 
mysql-community-devel

#基本配置
mysql_secure_installation
#根据提示，进行配置

#设置开机自启动
chkconfig mysql on

安装apache

yum install httpd
#开机自启动
chkconfig httpd on

编译安装xplico

mkdir xbuild
cd xbuild

#下载xplico最新源码
git clone https://github.com/xplico/xplico.git

#下载ghostpdl-9.10
wget http://downloads.ghostscript.com/public/ghostpdl-9.10.tar.gz
tar –zxf ghostpdl-9.10.tar.gz
cd ghostpdl-9.10
./configure
make
cd ..
cp ghostpdl-9.10/main/obj/pcl6 xplico
rm –rf ghostpdl-9.10

#下载libpcap-1.8.1
wget http://www.tcpdump.org/release/libpcap-1.8.1.tar.gz
tar –zxf libpcap-1.8.1.tar.gz
cd libpcap-1.8.1
./configure
make
make install
cd ..

#下载videosnarf-0.63
wget http://downloads.sourceforge.net/project/ucsniff/videosnarf/videosnarf-0.63.tar.gz
tar –zxf videosnarf-0.63.tar.gz
cd videosnarf-0.63
./configure
make
cd ..
cp videosnarf-0.63/src/videosnarf xplico

#下载nDPI-1.7-stable
https://github.com/ntop/nDPI
unzip nDPI-1.7-stable.zip
mv nDPI-1.7-stable nDPI
cd nDPI
libtoolize
./autogen.sh
./configure
make
cd ..

#编译安装xplico
make DISABLE_GEOIP =1 LOCAL_NDPI =1

#默认安装在/opt/xplico目录
make install

配置

web配置

cp /opt/xplico/cfg/apache_xi /etc/httpd/conf.d/xplico.conf
service sshd restart

数据库配置
xplico输出支持多种数据库， 现在实现的数据库模块有sqlite、mysql和postgresql， 默认采用的sqlite数据库。我这里配置采用的是mysql数据库。

    #连接数据库配置路径
    /opt/xplico/xi/app/config/database.php

    var $default = array('driver' => 'mysql',
                         'host' => 'localhost',
                         'login' => 'xplico',
                         'password' => 'xplico',
                         'persistent' => false,
                         'database' => 'xplico',
                         'prefix' => '');

    #初始化数据库
    cd /opt/xplico/script/db/mysql
    ./create_xplico_db.sh root xplico   #root 为mysql数据库root密码， xplico为新建数据库用户的密码

    #然后，修改xplico运行需要的配置文件：
    cd /opt/xplico/cfg
    mv dema.cfg dema_lite.cfg
    mv dema_my.cfg dema.cfg

    vi dema.cfg

    DB_TYPE=mysql
    DB_HOST=localhost
    DB_NAME=xplico
    DB_USER=xplico
    DB_PASSWORD=xplico

    将mfbc_install_lite.cfg、mfile_install_lite.cfg、mpaltalk_install_lite.cfg、
    mwebymsg_install_lite.cfg、mwmail_install_lite.cfg、xplico_install_lite.cfg 
    各自复制一份对应mysql数据库的配置文件，将lite换位mysql，然后修改配置文件中的配置：

    注释#DISPATCH=disp_lite.so
    打开DISPATCH=disp_mysql.so

    #最后
    cd /opt/xplico/script/
    cp sqlite_demo.sh mysql_demo.sh
    vi mysql_demo.sh
    修改最后一行，sqlite改为mysql 
    (cd /opt/xplico/bin; ./dema -d /opt/xplico -b mysql) &

运行

 ./mysql_demo.sh

web界面