Suricata: Manajemen Rule dengan Oinkmaster - Revision history

Unknown user at 09:26, 9 July 2023

2023-07-09T09:26:29Z

← Older revision		Revision as of 09:26, 9 July 2023
Line 14:		Line 14:
	Buka oinkmaster.conf tambahkan link di atas,		Buka oinkmaster.conf tambahkan link di atas,

	sudo ~~nano~~ /etc/oinkmaster.conf		sudo vi /etc/oinkmaster.conf

	Letakan # di depan URL yang sudah ada, dan tambahkan URL yang baru.		Letakan # di depan URL yang sudah ada, dan tambahkan URL yang baru. Contoh kita menggunakan rules dari emergingthreats.net,

			# Example for rules from the Emerging Threats site (previously known as Bleeding Snort).
			url = http://www.emergingthreats.net/rules/emerging.rules.tar.gz

			# Community rules and Snort 2.4.
			url = http://www.snort.org/pub-bin/downloads.cgi/Download/comm_rules/Community-Rules-2.4.tar.gz

			# Community rules for snort-CURRENT
			url = http://www.snort.org/pub-bin/downloads.cgi/Download/comm_rules/Community-Rules-CURRENT.tar.gz

	Langkah selanjutnya membuat directory untuk rules baru, ketik,		Langkah selanjutnya membuat directory untuk rules baru, ketik,

Unknown user at 08:09, 7 July 2023

2023-07-07T08:09:57Z

Show changes

Unknown user at 07:36, 7 July 2023

2023-07-07T07:36:32Z

← Older revision		Revision as of 07:36, 7 July 2023
Line 1:		Line 1:
	~~Rule Management with~~ Oinkmaster		Manajemen Rules dengan Oinkmaster

	~~It is possible to download and install rules manually~~, ~~but there is a much easier and quicker way to do so~~. ~~There are special programs which you can use for downloading and installing~~ rules. ~~There is for example~~ Pulled Pork ~~and~~ Oinkmaster. ~~In this documentation the use of~~ Oinkmaster ~~will be described~~.		Dimungkinkan untuk mengunduh dan menginstal aturan secara manual, tetapi ada cara yang jauh lebih mudah dan lebih cepat untuk melakukannya. Ada program khusus yang dapat Anda gunakan untuk mengunduh dan memasang rules. Ada misalnya Pulled Pork dan Oinkmaster. Dalam dokumentasi ini akan dijelaskan penggunaan Oinkmaster.

			Untuk menginstal Oinkmaster, masukkan:

	~~To install Oinkmaster, enter:~~

	sudo apt-get install oinkmaster		sudo apt-get install oinkmaster

	~~There are several rulesets~~. ~~There is for example~~ Emerging Threats (ET) Emerging Threats Pro ~~and~~ VRT.		Ada beberapa rules. Ada misalnya Emerging Threats (ET) Emerging Threats Pro dan VRT.
	~~In this example we are using Emerging Threats~~.		Dalam contoh ini kami menggunakan Ancaman yang Muncul.

	Oinkmaster ~~has to know where the~~ rules ~~an be found~~. ~~These rules can be found at~~:		Oinkmaster harus tahu di mana rules itu bisa ditemukan. Rules ini dapat ditemukan di:

	http://rules.emergingthreats.net/open/suricata/emerging.rules.tar.gz		http://rules.emergingthreats.net/open/suricata/emerging.rules.tar.gz

	~~open~~ oinkmaster.conf ~~to add this~~ link ~~by entering:~~		Bukan oinkmaster.conf tambahkan link di atas,

	sudo nano /etc/oinkmaster.conf		sudo nano /etc/oinkmaster.conf

	~~Place a~~ # ~~in front of the url that is already there and add the new url like this:~~		Letakan # di depan URL yang sudah ada, dan tambahkan URL yang baru.

	~~(Close oinkmaster.conf by pressing ctrl x~~, ~~followed by y and enter~~. )

	~~The next step is to create a~~ directory ~~for the new~~ rules~~. Enter:~~		Langkah selanjutnya membuat directory untuk rules baru, ketik,

	sudo mkdir /etc/suricata/rules		sudo mkdir /etc/suricata/rules

	~~Next enter:~~		Selanjutnya, ketik,

	cd /etc		cd /etc
	sudo oinkmaster -C /etc/oinkmaster.conf -o /etc/suricata/rules		sudo oinkmaster -C /etc/oinkmaster.conf -o /etc/suricata/rules

	~~In the new~~ rules ~~directory a classification~~.~~config and a reference.config can be found. The directories of both have to be added in the suricata.yaml file. Do so by entering~~:		Oinkmaster harus tahu di mana rules itu bisa ditemukan. Aturan-aturan ini dapat ditemukan di:

	sudo nano /etc/suricata/suricata.yaml		sudo nano /etc/suricata/suricata.yaml
Line 39:		Line 38:
	To see if everything works as pleased, run Suricata:		To see if everything works as pleased, run Suricata:

	suricata -c /etc/suricata/suricata.yaml -i wlan0 (or eth0)		suricata -c /etc/suricata/suricata.yaml -i wlan0 (atau eth0)

	You will notice there are several rule-files Suricata tries to load, but are not available. It is possible to disable those rule-sets in suricata.yaml by deleting them or by putting a # in front of them.		You will notice there are several rule-files Suricata tries to load, but are not available. It is possible to disable those rule-sets in suricata.yaml by deleting them or by putting a # in front of them.

Onnowpurbo at 03:43, 30 March 2020

2020-03-30T03:43:12Z

Onnowpurbo: /* Referensi */

2020-03-30T03:42:03Z

Referensi

← Older revision		Revision as of 03:42, 30 March 2020
Line 117:		Line 117:

	* https://redmine.openinfosecfoundation.org/projects/suricata/wiki/Rule_Management_with_Oinkmaster		* https://redmine.openinfosecfoundation.org/projects/suricata/wiki/Rule_Management_with_Oinkmaster

			==Pranala Menarik==

			* [[Suricata]]
			* [[Suricata (software)]]
			* [[Suricata: Instalasi di Ubuntu]]
			* [[Suricata: Instalasi di Ubuntu 18.04]]
			* [[Suricata: Konfigurasi Minimal Ubuntu 18.04]]
			* [[Suricata: Test DDoS Attack]]
			* [[Suricata: Konfigurasi Dasar]]
			* [[Suricata: Manajemen Rule dengan Oinkmaster]]
			* [[Suricata: Instalasi Snorby & barnyard2]]

Onnowpurbo: New page: Rule Management with Oinkmaster It is possible to download and install rules manually, but there is a much easier and quicker way to do so. There are special programs which you can use fo...

2015-05-29T20:55:32Z

New page: Rule Management with Oinkmaster It is possible to download and install rules manually, but there is a much easier and quicker way to do so. There are special programs which you can use fo...

New page

Rule Management with Oinkmaster

It is possible to download and install rules manually, but there is a much easier and quicker way to do so. There are special programs which you can use for downloading and installing rules. There is for example Pulled Pork and Oinkmaster. In this documentation the use of Oinkmaster will be described.

To install Oinkmaster, enter:

sudo apt-get install oinkmaster

There are several rulesets. There is for example Emerging Threats (ET) Emerging Threats Pro and VRT.
In this example we are using Emerging Threats.

Oinkmaster has to know where the rules an be found. These rules can be found at:

http://rules.emergingthreats.net/open/suricata/emerging.rules.tar.gz

open oinkmaster.conf to add this link by entering:

sudo nano /etc/oinkmaster.conf

Place a # in front of the url that is already there and add the new url like this:

(Close oinkmaster.conf by pressing ctrl x, followed by y and enter. )

The next step is to create a directory for the new rules. Enter:

sudo mkdir /etc/suricata/rules

Next enter:

cd /etc
sudo oinkmaster -C /etc/oinkmaster.conf -o /etc/suricata/rules

In the new rules directory a classification.config and a reference.config can be found. The directories of both have to be added in the suricata.yaml file. Do so by entering:

sudo nano /etc/suricata/suricata.yaml

And add the new file locations instead of the file locations already present, like this:

To see if everything works as pleased, run Suricata:

suricata -c /etc/suricata/suricata.yaml -i wlan0 (or eth0)

You will notice there are several rule-files Suricata tries to load, but are not available. It is possible to disable those rule-sets in suricata.yaml by deleting them or by putting a # in front of them.
To stop Suricata from running, press ctrl c.

Emerging Threats contains more rules than loaded in Suricata. To see which rules are available in your rules directory, enter:

ls /etc/suricata/rules/*.rules

Find those that are not yet present in suricata.yaml and add them in yaml if desired.

You can do so by entering :

sudo nano /etc/suricata/suricata.yaml

If you disable a rule in your rule file by putting a # in front of it, it will be enabled again the next time you run Oinkmaster. You can disable it through Oinkmaster instead, by entering the following:

cd /etc/suricata/rules

and find the sid of the rule(s) you want to disable.

Subsequently enter:

sudo nano /etc/oinkmaster.conf

and go all the way to the end of the file.
Type there:

disablesid 2010495

Instead of 2010495, type the sid of the rule you would like to disable. It is also possible to disable multiple rules, by entering their sids separated by a comma.

If you run Oinkmaster again, you can see the amount of rules you have disabled.
You can also enable rules that are disabled by default. Do so by entering:

ls /etc/suricata/rules

In this directory you can see several rule-sets
Enter for example:

sudo nano /etc/suricata/rules/emerging-malware.rules

In this file you can see which rules are enabled en which are not.
You can not enable them for the long-term just by simply removing the #. Because each time you will run Oinkmaster, the rule will be disabled again.
Instead, look up the sid of the rule you want to enable. Place the sid in the correct place of oinkmaster.config:

sudo nano /etc/oinkmaster.conf

do so by typing:

enablesid: 2010495

Instead of 2010495, type the sid of the rule you would like to to enable. It is also possible to enable multiple rules, by entering their sids separated by a comma.

In oinkmaster.conf you can modify rules. For example, if you use Suricata as inline/IPS and you want to modify a rule that sends an alert when it matches and you would like the rule to drop the packet instead, you can do so by entering the following:

sudo nano oinkmaster.conf

At the part where you can modify rules, type:

modifysid 2010495 “alert” | “drop”

The sid 2010495 is an example. Type the sid of the rule you desire to change, instead.

Rerun Oinkmaster to notice the change.
Updating your rules

If you have already downloaded a ruleset (in the way described in this file), and you would like to update the rules, enter:

sudo oinkmaster -C /etc/oinkmaster.conf -o /etc/suricata/rules

It is recommended to update your rules frequently. Emerging Threats is modified daily, VRT is updated weekly or multiple times a week.

==Referensi==

* https://redmine.openinfosecfoundation.org/projects/suricata/wiki/Rule_Management_with_Oinkmaster

← Older revision		Revision as of 03:43, 30 March 2020
Line 5:		Line 5:
	To install Oinkmaster, enter:		To install Oinkmaster, enter:

	sudo apt-get install oinkmaster		sudo apt-get install oinkmaster

	There are several rulesets. There is for example Emerging Threats (ET) Emerging Threats Pro and VRT.		There are several rulesets. There is for example Emerging Threats (ET) Emerging Threats Pro and VRT.
Line 12:		Line 12:
	Oinkmaster has to know where the rules an be found. These rules can be found at:		Oinkmaster has to know where the rules an be found. These rules can be found at:

	http://rules.emergingthreats.net/open/suricata/emerging.rules.tar.gz		http://rules.emergingthreats.net/open/suricata/emerging.rules.tar.gz

	open oinkmaster.conf to add this link by entering:		open oinkmaster.conf to add this link by entering:

	sudo nano /etc/oinkmaster.conf		sudo nano /etc/oinkmaster.conf

	Place a # in front of the url that is already there and add the new url like this:		Place a # in front of the url that is already there and add the new url like this:
Line 24:		Line 24:
	The next step is to create a directory for the new rules. Enter:		The next step is to create a directory for the new rules. Enter:

	sudo mkdir /etc/suricata/rules		sudo mkdir /etc/suricata/rules

	Next enter:		Next enter:

	cd /etc		cd /etc
	sudo oinkmaster -C /etc/oinkmaster.conf -o /etc/suricata/rules		sudo oinkmaster -C /etc/oinkmaster.conf -o /etc/suricata/rules

	In the new rules directory a classification.config and a reference.config can be found. The directories of both have to be added in the suricata.yaml file. Do so by entering:		In the new rules directory a classification.config and a reference.config can be found. The directories of both have to be added in the suricata.yaml file. Do so by entering:

	sudo nano /etc/suricata/suricata.yaml		sudo nano /etc/suricata/suricata.yaml

	And add the new file locations instead of the file locations already present, like this:		And add the new file locations instead of the file locations already present, like this:
Line 39:		Line 39:
	To see if everything works as pleased, run Suricata:		To see if everything works as pleased, run Suricata:

	suricata -c /etc/suricata/suricata.yaml -i wlan0 (or eth0)		suricata -c /etc/suricata/suricata.yaml -i wlan0 (or eth0)

	You will notice there are several rule-files Suricata tries to load, but are not available. It is possible to disable those rule-sets in suricata.yaml by deleting them or by putting a # in front of them.		You will notice there are several rule-files Suricata tries to load, but are not available. It is possible to disable those rule-sets in suricata.yaml by deleting them or by putting a # in front of them.
Line 46:		Line 46:
	Emerging Threats contains more rules than loaded in Suricata. To see which rules are available in your rules directory, enter:		Emerging Threats contains more rules than loaded in Suricata. To see which rules are available in your rules directory, enter:

	ls /etc/suricata/rules/*.rules		ls /etc/suricata/rules/*.rules

	Find those that are not yet present in suricata.yaml and add them in yaml if desired.		Find those that are not yet present in suricata.yaml and add them in yaml if desired.
Line 52:		Line 52:
	You can do so by entering :		You can do so by entering :

	sudo nano /etc/suricata/suricata.yaml		sudo nano /etc/suricata/suricata.yaml

	If you disable a rule in your rule file by putting a # in front of it, it will be enabled again the next time you run Oinkmaster. You can disable it through Oinkmaster instead, by entering the following:		If you disable a rule in your rule file by putting a # in front of it, it will be enabled again the next time you run Oinkmaster. You can disable it through Oinkmaster instead, by entering the following:

	cd /etc/suricata/rules		cd /etc/suricata/rules

	and find the sid of the rule(s) you want to disable.		and find the sid of the rule(s) you want to disable.
Line 62:		Line 62:
	Subsequently enter:		Subsequently enter:

	sudo nano /etc/oinkmaster.conf		sudo nano /etc/oinkmaster.conf

	and go all the way to the end of the file.		and go all the way to the end of the file.
	Type there:		Type there:

	disablesid 2010495		disablesid 2010495

	Instead of 2010495, type the sid of the rule you would like to disable. It is also possible to disable multiple rules, by entering their sids separated by a comma.		Instead of 2010495, type the sid of the rule you would like to disable. It is also possible to disable multiple rules, by entering their sids separated by a comma.
Line 74:		Line 74:
	You can also enable rules that are disabled by default. Do so by entering:		You can also enable rules that are disabled by default. Do so by entering:

	ls /etc/suricata/rules		ls /etc/suricata/rules

	In this directory you can see several rule-sets		In this directory you can see several rule-sets
	Enter for example:		Enter for example:

	sudo nano /etc/suricata/rules/emerging-malware.rules		sudo nano /etc/suricata/rules/emerging-malware.rules

	In this file you can see which rules are enabled en which are not.		In this file you can see which rules are enabled en which are not.
Line 85:		Line 85:
	Instead, look up the sid of the rule you want to enable. Place the sid in the correct place of oinkmaster.config:		Instead, look up the sid of the rule you want to enable. Place the sid in the correct place of oinkmaster.config:

	sudo nano /etc/oinkmaster.conf		sudo nano /etc/oinkmaster.conf

	do so by typing:		do so by typing:

	enablesid: 2010495		enablesid: 2010495

	Instead of 2010495, type the sid of the rule you would like to to enable. It is also possible to enable multiple rules, by entering their sids separated by a comma.		Instead of 2010495, type the sid of the rule you would like to to enable. It is also possible to enable multiple rules, by entering their sids separated by a comma.
Line 95:		Line 95:
	In oinkmaster.conf you can modify rules. For example, if you use Suricata as inline/IPS and you want to modify a rule that sends an alert when it matches and you would like the rule to drop the packet instead, you can do so by entering the following:		In oinkmaster.conf you can modify rules. For example, if you use Suricata as inline/IPS and you want to modify a rule that sends an alert when it matches and you would like the rule to drop the packet instead, you can do so by entering the following:

	sudo nano oinkmaster.conf		sudo nano oinkmaster.conf

	At the part where you can modify rules, type:		At the part where you can modify rules, type:

	modifysid 2010495 “alert” \| “drop”		modifysid 2010495 “alert” \| “drop”

	The sid 2010495 is an example. Type the sid of the rule you desire to change, instead.		The sid 2010495 is an example. Type the sid of the rule you desire to change, instead.
Line 108:		Line 108:
	If you have already downloaded a ruleset (in the way described in this file), and you would like to update the rules, enter:		If you have already downloaded a ruleset (in the way described in this file), and you would like to update the rules, enter:

	sudo oinkmaster -C /etc/oinkmaster.conf -o /etc/suricata/rules		sudo oinkmaster -C /etc/oinkmaster.conf -o /etc/suricata/rules

	It is recommended to update your rules frequently. Emerging Threats is modified daily, VRT is updated weekly or multiple times a week.		It is recommended to update your rules frequently. Emerging Threats is modified daily, VRT is updated weekly or multiple times a week.