ChiefGyk
parent
5f5f00af4a
commit
3b1b70ed16
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@ -6,29 +6,54 @@
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# ours too. The string is substituted during installation.
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ignoreip = 127.0.0.1/8 PUBLIC_IP
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action = %(action_mwl)s
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# JAILS
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# Uncomment actions out with proper addresses once blocklist.de is configured, I like to send it to two email addresses
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[ssh]
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maxretry = 7
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bantime = 3600
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# action = sendmail-whois-lines[name=ssh, dest="<USER>@<DOMAIN>.<TLD>,<USER2>@<DOMAIN2>.<TLD2>,fail2ban@blocklist.de", sender=fail2ban@box.<SERVER>.<TLD>, sendername="Fail2Ban"]
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[ssh-ddos]
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enabled = true
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# action = sendmail-whois-lines[name=ssh-ddos, dest="<USER>@<DOMAIN>.<TLD>,<USER2>@<DOMAIN2>.<TLD2>,fail2ban@blocklist.de", sender=fail2ban@box.<SERVER>.<TLD>, sendername="Fail2Ban"]
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[sasl]
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enabled = true
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# action = sendmail-whois-lines[name=sasl, dest="<USER>@<DOMAIN>.<TLD>,<USER2>@<DOMAIN2>.<TLD2>,fail2ban@blocklist.de", sender=fail2ban@box.<SERVER>.<TLD>, sendername="Fail2Ban"]
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[nginx]
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enabled = true
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filter = nginx-http-auth
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port = http,https
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# action = sendmail-whois-lines[name=nginx-http-auth, dest="<USER>@<DOMAIN>.<TLD>,<USER2>@<DOMAIN2>.<TLD2>,fail2ban@blocklist.de", sender=fail2ban@box.<SERVER>.<TLD>, sendername="Fail2Ban"]
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[nginx-badbots]
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enabled = true
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port = http,https
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filter = nginx-badbots
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# action = sendmail-whois-lines[name=nginx-badbots, dest="<USER>@<DOMAIN>.<TLD>,<USER2>@<DOMAIN2>.<TLD2>,fail2ban@blocklist.de", sender=fail2ban@box.<SERVER>.<TLD>, sendername="Fail2Ban"]
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logpath = /var/log/nginx/access.log
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maxretry = 2
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[dovecot]
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enabled = true
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filter = dovecotimap
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findtime = 30
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maxretry = 20
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logpath = /var/log/mail.log
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# action = sendmail-whois-lines[name=dovecot, dest="<USER>@<DOMAIN>.<TLD>,<USER2>@<DOMAIN2>.<TLD2>,fail2ban@blocklist.de", sender=fail2ban@box.<SERVER>.<TLD>, sendername="Fail2Ban"]
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[recidive]
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enabled = true
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maxretry = 10
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action = iptables-allports[name=recidive]
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# sendmail-whois-lines[name=recidive, dest="<USER>@<DOMAIN>.<TLD>,<USER2>@<DOMAIN2>.<TLD2>,fail2ban@blocklist.de", sender=fail2ban@box.<SERVER>.<TLD>, sendername="Fail2Ban"]
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# In the recidive section of jail.conf the action contains:
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#
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# action = iptables-allports[name=recidive]
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@ -39,3 +64,59 @@ action = iptables-allports[name=recidive]
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# By default we don't configure this address and no action is required from the admin anyway.
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# So the notification is ommited. This will prevent message appearing in the mail.log that mail
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# can't be delivered to fail2ban@$HOSTNAME.
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# Copied from ChiefGyk's OwnCloud
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# [owncloud]
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# enabled = true
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# filter = owncloud
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# action = sendmail-whois-lines[name=owncloud, dest="<USER>@<DOMAIN>.<TLD>,<USER2>@<DOMAIN2>.<TLD2>,fail2ban@blocklist.de", sender=fail2ban@box.<SERVER>.<TLD>, sendername="Fail2Ban"]
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# logpath = /home/user-data/owncloud/owncloud.log
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# maxretry = 20
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# findtime = 300
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# bantime = 300
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[miab-management]
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enabled = true
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filter = miab-management-daemon
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# action = sendmail-whois-lines[name=miab-management, dest="<USER>@<DOMAIN>.<TLD>,<USER2>@<DOMAIN2>.<TLD2>,fail2ban@blocklist.de", sender=fail2ban@box.<SERVER>.<TLD>, sendername="Fail2Ban"]
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port = http,https
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logpath = /var/log/syslog
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maxretry = 20
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findtime = 30
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[miab-munin]
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enabled = true
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port = http,https
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filter = miab-munin
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# action = sendmail-whois-lines[name=miab-munin, dest="<USER>@<DOMAIN>.<TLD>,<USER2>@<DOMAIN2>.<TLD2>,fail2ban@blocklist.de", sender=fail2ban@box.<SERVER>.<TLD>, sendername="Fail2Ban"]
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logpath = /var/log/nginx/access.log
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maxretry = 20
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findtime = 30
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[miab-owncloud]
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enabled = true
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port = http,https
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filter = miab-owncloud
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# action = sendmail-whois-lines[name=miab-owncloud, dest="<USER>@<DOMAIN>.<TLD>,<USER2>@<DOMAIN2>.<TLD2>,fail2ban@blocklist.de", sender=fail2ban@box.<SERVER>.<TLD>, sendername="Fail2Ban"]
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logpath = /home/user-data/owncloud/owncloud.log
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maxretry = 20
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findtime = 30
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[miab-postfix587]
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enabled = true
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port = 587
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filter = miab-postfix-submission
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# action = sendmail-whois-lines[name=miab-postfix-submission, dest="<USER>@<DOMAIN>.<TLD>,<USER2>@<DOMAIN2>.<TLD2>,fail2ban@blocklist.de", sender=fail2ban@box.<SERVER>.<TLD>, sendername="Fail2Ban"]
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logpath = /var/log/mail.log
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maxretry = 20
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findtime = 30
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[miab-roundcube]
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enabled = true
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port = http,https
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filter = miab-roundcube
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action = sendmail-whois-lines[name=miab-roundcube, dest="<USER>@<DOMAIN>.<TLD>,<USER2>@<DOMAIN2>.<TLD2>,fail2ban@blocklist.de", sender=fail2ban@box.<SERVER>.<TLD>, sendername="Fail2Ban"]
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logpath = /var/log/roundcubemail/errors
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maxretry = 20
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findtime = 30
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@ -0,0 +1,12 @@
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# Fail2Ban filter Mail-in-a-Box management daemon
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[INCLUDES]
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before = common.conf
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[Definition]
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_daemon = mailinabox
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failregex = Mail-in-a-Box Management Daemon: Failed login attempt from ip <HOST> - timestamp .*
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ignoreregex =
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@ -0,0 +1,20 @@
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# Fail2Ban filter Mail-in-a-Box management daemon
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[INCLUDES]
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before = common.conf
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[Definition]
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_daemon = mailinabox
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failregex = Mail-in-a-Box Management Daemon: Failed login attempt from ip <HOST> - timestamp .*
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ignoreregex =
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alon@box:/etc/fail2ban$ cat filter.d/miab-munin.conf
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[INCLUDES]
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before = common.conf
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[Definition]
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failregex=<HOST> - .*GET /admin/munin/.* HTTP/1.1\" 401.*
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ignoreregex =
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@ -0,0 +1,28 @@
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# Fail2Ban filter Mail-in-a-Box management daemon
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[INCLUDES]
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before = common.conf
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[Definition]
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_daemon = mailinabox
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failregex = Mail-in-a-Box Management Daemon: Failed login attempt from ip <HOST> - timestamp .*
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ignoreregex =
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alon@box:/etc/fail2ban$ cat filter.d/miab-munin.conf
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[INCLUDES]
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before = common.conf
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[Definition]
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failregex=<HOST> - .*GET /admin/munin/.* HTTP/1.1\" 401.*
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ignoreregex =
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alon@box:/etc/fail2ban$ cat filter.d/miab-owncloud.conf
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[INCLUDES]
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before = common.conf
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[Definition]
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failregex=Login failed: .*Remote IP: '<HOST>[\)']
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ignoreregex =
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@ -0,0 +1,7 @@
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[INCLUDES]
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before = common.conf
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[Definition]
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failregex=postfix/submission/smtpd.*warning.*\[<HOST>\]: .* authentication (failed|aborted)
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ignoreregex =
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@ -0,0 +1,9 @@
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[INCLUDES]
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before = common.conf
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[Definition]
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failregex = IMAP Error: Login failed for .*? from <HOST>\. AUTHENTICATE.*
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ignoreregex =
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@ -0,0 +1,38 @@
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# fail2ban filter configuration for nginx
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[Definition]
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failregex = ^ \[error\] \d+#\d+: \*\d+ user "\S+":? (password mismatch|was not found in ".*"), client: <HOST>, server: \S+, request: "\S+ \S+ HTTP/\d+\.\d+", host: "\S+"\s*$
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^ \[error\] \d+#\d+: \*\d+ no user/password was provided for basic authentication, client: <HOST>, server: \S+, request: "\S+ \S+ HTTP/\d+\.\d+", host: "\S+"\s*$
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ignoreregex =
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# DEV NOTES:
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# Based on samples in https://github.com/fail2ban/fail2ban/pull/43/files
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# Extensive search of all nginx auth failures not done yet.
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#
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# Author: Daniel Black
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alon@box:/etc/fail2ban$ cat filter.d/nginx-badbots.conf
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# Fail2Ban configuration file
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#
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# Regexp to catch known spambots and software alike. Please verify
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# that it is your intent to block IPs which were driven by
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# above mentioned bots.
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[Definition]
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badbotscustom = EmailCollector|WebEMailExtrac|TrackBack/1\.02|sogou music spider
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badbots = Atomic_Email_Hunter/4\.0|atSpider/1\.0|autoemailspider|bwh3_user_agent|China Local Browse 2\.6|ContactBot/0\.2|ContentSmartz|DataCha0s/2\.0|DBrowse 1\.4b|DBrowse 1\.4d|Demo Bot DOT 16b|Demo Bot Z 16b|DSurf15a 01|DSurf15a 71|DSurf15a 81|DSurf15a VA|EBrowse 1\.4b|Educate Search VxB|EmailSiphon|EmailSpider|EmailWolf 1\.00|ESurf15a 15|ExtractorPro|Franklin Locator 1\.8|FSurf15a 01|Full Web Bot 0416B|Full Web Bot 0516B|Full Web Bot 2816B|Guestbook Auto Submitter|Industry Program 1\.0\.x|ISC Systems iRc Search 2\.1|IUPUI Research Bot v 1\.9a|LARBIN-EXPERIMENTAL \(efp@gmx\.net\)|LetsCrawl\.com/1\.0 +http\://letscrawl\.com/|Lincoln State Web Browser|LMQueueBot/0\.2|LWP\:\:Simple/5\.803|Mac Finder 1\.0\.xx|MFC Foundation Class Library 4\.0|Microsoft URL Control - 6\.00\.8xxx|Missauga Locate 1\.0\.0|Missigua Locator 1\.9|Missouri College Browse|Mizzu Labs 2\.2|Mo College 1\.9|MVAClient|Mozilla/2\.0 \(compatible; NEWT ActiveX; Win32\)|Mozilla/3\.0 \(compatible; Indy Library\)|Mozilla/3\.0 \(compatible; scan4mail \(advanced version\) http\://www\.peterspages\.net/?scan4mail\)|Mozilla/4\.0 \(compatible; Advanced Email Extractor v2\.xx\)|Mozilla/4\.0 \(compatible; Iplexx Spider/1\.0 http\://www\.iplexx\.at\)|Mozilla/4\.0 \(compatible; MSIE 5\.0; Windows NT; DigExt; DTS Agent|Mozilla/4\.0 efp@gmx\.net|Mozilla/5\.0 \(Version\: xxxx Type\:xx\)|NameOfAgent \(CMS Spider\)|NASA Search 1\.0|Nsauditor/1\.x|PBrowse 1\.4b|PEval 1\.4b|Poirot|Port Huron Labs|Production Bot 0116B|Production Bot 2016B|Production Bot DOT 3016B|Program Shareware 1\.0\.2|PSurf15a 11|PSurf15a 51|PSurf15a VA|psycheclone|RSurf15a 41|RSurf15a 51|RSurf15a 81|searchbot admin@google\.com|ShablastBot 1\.0|snap\.com beta crawler v0|Snapbot/1\.0|Snapbot/1\.0 \(Snap Shots, +http\://www\.snap\.com\)|sogou develop spider|Sogou Orion spider/3\.0\(+http\://www\.sogou\.com/docs/help/webmasters\.htm#07\)|sogou spider|Sogou web spider/3\.0\(+http\://www\.sogou\.com/docs/help/webmasters\.htm#07\)|sohu agent|SSurf15a 11 |TSurf15a 11|Under the Rainbow 2\.2|User-Agent\: Mozilla/4\.0 \(compatible; MSIE 6\.0; Windows NT 5\.1\)|VadixBot|WebVulnCrawl\.unknown/1\.0 libwww-perl/5\.803|Wells Search II|WEP Search 00
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failregex = ^<HOST> -.*"(GET|POST).*HTTP.*"(?:%(badbots)s|%(badbotscustom)s)"$
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ignoreregex =
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# DEV Notes:
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# List of bad bots fetched from http://www.user-agents.org
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# Generated on Thu Nov 7 14:23:35 PST 2013 by files/gen_badbots.
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#
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# Author: Yaroslav Halchenko
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@ -0,0 +1,17 @@
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# fail2ban filter configuration for nginx
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[Definition]
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failregex = ^ \[error\] \d+#\d+: \*\d+ user "\S+":? (password mismatch|was not found in ".*"), client: <HOST>, server: \S+, request: "\S+ \S+ HTTP/\d+\.\d+", host: "\S+"\s*$
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^ \[error\] \d+#\d+: \*\d+ no user/password was provided for basic authentication, client: <HOST>, server: \S+, request: "\S+ \S+ HTTP/\d+\.\d+", host: "\S+"\s*$
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ignoreregex =
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# DEV NOTES:
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# Based on samples in https://github.com/fail2ban/fail2ban/pull/43/files
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# Extensive search of all nginx auth failures not done yet.
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#
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# Author: Daniel Black
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# Second entry done by Alon Ganon
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@ -296,5 +296,11 @@ cat conf/fail2ban/jail.local \
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| sed "s/PUBLIC_IP/$PUBLIC_IP/g" \
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> /etc/fail2ban/jail.local
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cp conf/fail2ban/dovecotimap.conf /etc/fail2ban/filter.d/dovecotimap.conf
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cp conf/fail2ban/nginx.conf /etc/fail2ban/filter.d/nginx.conf
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cp conf/fail2ban/miab-management-daemon.conf /etc/fail2ban/filter.d/miab-management-daemon.conf
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cp conf/fail2ban/miab-munin.conf /etc/fail2ban/filter.d/miab-munin.conf
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cp conf/fail2ban/miab-owncloud.conf /etc/fail2ban/filter.d/miab-owncloud.conf
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cp conf/fail2ban/miab-postfix-submission.conf /etc/fail2ban/filter.d/miab-postfix-submission.conf
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cp conf/fail2ban/miab-roundcube.conf /etc/fail2ban/filter.d/miab-roundcube.conf
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restart_service fail2ban
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