Difference between revisions of "Instalasi SNORT dan BASE"

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Download [[SNORT]] & [[SNORT RULES]] versi terakhir dari
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* [[SNORT: Compile SNORT dan BASE]]
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* [[SNORT: Install SNORT]]
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http://www.snort.org/snort-downloads
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* [[SNORT: Install SNORT untuk BARNYARD2]] '''RECOMMENDED'''
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http://www.snort.org/dl/
 
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http://www.snort.org/start/rules
 
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http://www.snort.org/pub-bin/downloads.cgi/Download/comm_rules/Community-Rules-CURRENT.tar.gz
 
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Siapkan [[software]] pendukung
 
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# apt-get install libpcre3 libpcre3-dev libpcrecpp0 libpcap0.8 libpcap0.8-dev \
 
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mysql-server libmysqlclient15-dev libphp-adodb libgd2-xpm libgd2-xpm-dev php5-mysql \
 
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php5-gd php-image-graph php-image-canvas php-pear
 
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Untuk [[Ubuntu]] 9.04 tampaknya menggunakan
 
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# apt-get install libpcre3 libpcre3-dev libpcrecpp0 libpcap0.8 libpcap0.8-dev \
 
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mysql-server libmysqlclient15-dev libphp-adodb libgd2-xpm libgd2-xpm-dev php5-mysql \
 
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php5-gd php-pear
 
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Untuk [[Ubuntu]] 10.04
 
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# apt-get install libpcre3 libpcre3-dev libpcrecpp0 libpcap0.8 libpcap0.8-dev \
 
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mysql-server libmysqlclient15-dev libphp-adodb libgd2-xpm libgd2-xpm-dev php5-mysql \
 
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php5-gd php-pear
 
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pear install Numbers_Roman-1.0.2
 
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pear install Numbers_Words-0.16.2
 
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pear install Image_Canvas-0.3.2
 
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pear install Image_Graph-0.7.2
 
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<!--
 
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Karena [[BASE]] menggunakan [[PHP4]], sebaiknya pakai yang mengenali [[PHP4]] dan [[PHP5]] seperti ini
 
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cp adodb4992.tgz /var
 
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cd /var
 
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tar zxvf adodb4992.tgz
 
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-->
 
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Restart [[Server]]
 
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/etc/init.d/apache2 restart
 
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/etc/init.d/mysql restart
 
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==Install [[snort]]==
 
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Compile snort yang terbaru
 
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cp -Rf snort-2.8.6.1.tar.gz /usr/local/src/
 
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cd /usr/local/src
 
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tar zxvf snort-2.8.6.1.tar.gz
 
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cd /usr/local/src/snort-2.8.6.1
 
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./configure --with-mysql
 
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make
 
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make install
 
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groupadd snort
 
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useradd -g snort snort
 
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mkdir /etc/snort
 
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mkdir /etc/snort/rules
 
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mkdir /var/log/snort
 
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Kadang kala kita masih kesulitan untuk menset parameter snort.conf agar bisa deteksi dengan baik.
 
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Versi yang baru entah kenapa tidak terlalu tersambung ke database rules.
 
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Mungkin sesudah compile snort yang baru akan agak aman kalau compile lagi yang lama.
 
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cp -Rf snort-2.8.0.tar.gz /usr/local/src/
 
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cd /usr/local/src
 
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tar zxvf snort-2.8.0.tar.gz
 
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cd /usr/local/src/snort-2.8.0
 
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./configure --with-mysql
 
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make
 
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make install
 
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groupadd snort
 
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useradd -g snort snort
 
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mkdir /etc/snort
 
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mkdir /etc/snort/rules
 
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mkdir /var/log/snort
 
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==Instalasi Rules==
 
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Ambil [[Snort Rules]] dari
 
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http://www.snort.org/pub-bin/downloads.cgi/Download/comm_rules/Community-Rules-CURRENT.tar.gz
 
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Tampaknya alamat di atas sudah tidak valid lagi. Perlu di cari community rules snort yang bebas / gratis :( ..
 
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Jika anda berhasil memperoleh community rules snort, lakukan copy [[Snort Rules]]
 
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cp snortrules-snapshot-CURRENT.tar.gz /etc/snort/
 
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cd /etc/snort
 
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tar zxvf snortrules-snapshot-CURRENT.tar.gz
 
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==Konfigurasi Snort==
 
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Siapkan konfigurasi [[Snort]]
 
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cp /usr/local/src/snort-2.8.0/etc/* /etc/snort
 
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cd /etc/snort/
 
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mkdir /etc/snort/preproc_rules
 
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vi /etc/snort/snort.conf
 
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Ubah
 
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var RULE_PATH ../rules                  var RULE_PATH /etc/snort/rules
 
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var SO_RULE_PATH ../so_rules            var SO_RULE_PATH /etc/snort/so_rules
 
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var PREPROC_RULE_PATH ../preproc_rules  var PREPROC_RULE_PATH /etc/snort/preproc_rules
 
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output database: alert, mysql, user=snort password=snort dbname=snort host=localhost
 
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output database: log, mysql, user=snort password=snort dbname=snort host=localhost
 
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output alert_unified: filename snort.alert, limit 128
 
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output log_unified: filename snort.log, limit 128
 
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Ujicoba jalankan [[snort]], karena [[Snort rules]] yang digunakan biasanya masih banyak bug / error dan harus dibuang supaya hanya rules yang baik yang digunakan
 
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/usr/local/bin/snort -dev -c /etc/snort/snort.conf
 
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Contoh error
 
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Initializing rule chains...
 
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ERROR: (/etc/snort/rules/web-misc.rules)'''98''' => Cannot use 'rawbytes' and  'http_uri' as modifiers for the same "content" nor use 'rawbytes' with  "uricontent".
 
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Fatal Error, Quitting..
 
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Artinya
 
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* file /etc/snort/rules/web-misc.rules mengandung error pada line '''98'''
 
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* edit file /etc/snort/rules/web-misc.rules dan buang line yang ada error-nya
 
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sampai keluar error terakhir
 
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ERROR: database: mysql_error: Access denied for user 'snort'@'localhost' (using password: YES)
 
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Fatal Error, Quitting..
 
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==Autoexec==
 
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Siapkan snort di rc.local
 
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# vi /etc/rc.local
 
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masukan
 
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/usr/local/bin/snort -dev -c /etc/snort/snort.conf -D
 
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==Siapkan Database==
 
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Siapkan [[database]] [[MySQL]]
 
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mysql
 
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mysql> SET PASSWORD FOR root@localhost=PASSWORD('password');
 
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Selanjutnya dengan [[database]] [[MySQL]]
 
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# mysql -u root -p
 
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Enter password:
 
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create database snort;
 
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grant INSERT,SELECT on root.* to snort@localhost;
 
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grant CREATE, INSERT, SELECT, DELETE, UPDATE on snort.* to snort@localhost IDENTIFIED BY 'snortpass' ;
 
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grant CREATE, INSERT, SELECT, DELETE, UPDATE on snort.* to snort IDENTIFIED BY 'snortpass' ;
 
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exit
 
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Atau jika anda masih dalam tahap ujicoba bukan untuk operasional,
 
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dengan asumsi username snort, password snort, database snort; dapat menggunakan perintah
 
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# mysql -u root -p
 
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Enter password:
 
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create database snort;
 
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grant ALL on root.* to snort@localhost;
 
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grant ALL on snort.* to snort@localhost IDENTIFIED BY 'snort' ;
 
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grant ALL on snort.* to snort IDENTIFIED BY 'snort' ;
 
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exit
 
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Siapkan tabel di [[database]] [[snort]]
 
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# mysql -u root -p < /usr/local/src/snort-2.8.0/schemas/create_mysql snort
 
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password:
 
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Atau kalau sedang belajar dengan password root 123456 dapat menggunakan perintah
 
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# mysql -u root -p123456 < /usr/local/src/snort-2.8.0/schemas/create_mysql snort
 
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Cek [[database]] [[snort]]
 
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# mysql -p
 
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Enter password:  
 
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show databases;
 
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use snort
 
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show tables;
 
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exit
 
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==Siapkan BASE==
 
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Install [[BASE]] untuk versi 1.4.5
 
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cp base-1.4.5.tar.gz /var/www/
 
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cd /var/www
 
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tar zxvf base-1.4.5.tar.gz
 
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mv base-1.4.5 base
 
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cd /var/www/base
 
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cp base_conf.php.dist base_conf.php
 
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Edit konfigurasi [[BASE]]
 
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# vi base_conf.php
 
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isi dengan
 
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$BASE_urlpath = "/base";
 
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$DBlib_path = "/usr/share/php/adodb/";
 
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$DBlib_path = "/var/adodb/"; - gunakan ini untuk instalasi adodb manual
 
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$DBtype = "mysql";
 
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$alert_dbname  = 'snort';
 
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$alert_host    = 'localhost';
 
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$alert_port    = '';
 
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$alert_user    = 'snort';
 
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$alert_password = 'snort';
 
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$archive_exists  = 0;
 
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$archive_dbname  = 'snort';
 
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$archive_host    = 'localhost';
 
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$archive_port    = '';
 
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$archive_user    = 'snort';
 
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$archive_password = 'snort';
 
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Beri ijin [[Apache]] [[Web Server]] mengakses folder [[BASE]]
 
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# chown -Rf www-data.www-data /var/www/base
 
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Akses [[Web]] [[SNORT]] & [[BASE]]
 
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http://localhost/base
 
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Setup page
 
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CREATE BASE AG
 
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Main page
 
  
 
==Bacaan==
 
==Bacaan==
  
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* http://jogja.linux.or.id/berita/arsip/2010/01/14/kustomisasi-konfigurasi-ids-snort/
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* http://willy.lecturer.maranatha.edu/?p=817
  
 
==Referensi==
 
==Referensi==
  
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* http://125.160.17.21/speedyorari/index.php?dir=snort/rules '''RULES JADOEL untuk Percobaan'''
 
* http://www.snort.org/snort-downloads
 
* http://www.snort.org/snort-downloads
 
* http://www.snort.org/dl/
 
* http://www.snort.org/dl/
 
* http://www.snort.org/start/rules
 
* http://www.snort.org/start/rules
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* http://base.secureideas.net/
  
 
==Pranala Menarik==
 
==Pranala Menarik==
  
 +
* [[SNORT]]
 
* [[Linux Howto]]
 
* [[Linux Howto]]
  
 
[[Category: Linux]]
 
[[Category: Linux]]
 
[[Category: Network Security]]
 
[[Category: Network Security]]

Latest revision as of 05:36, 12 September 2015

Bacaan

Referensi

Pranala Menarik

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