| Server IP : 159.223.1.207 / Your IP : 216.73.217.55 Web Server : Apache/2.4.58 (Ubuntu) System : Linux Lamp-OutStaff 6.8.0-117-generic #117-Ubuntu SMP PREEMPT_DYNAMIC Tue May 5 19:26:24 UTC 2026 x86_64 User : www-data ( 33) PHP Version : 8.4.15 Disable Function : NONE MySQL : OFF | cURL : OFF | WGET : ON | Perl : ON | Python : OFF | Sudo : ON | Pkexec : OFF Directory : /etc/fail2ban/filter.d/ |
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# Fail2Ban filter to match bad requests to nginx
#
[Definition]
# The request often doesn't contain a method, only some encoded garbage
# This will also match requests that are entirely empty
failregex = ^<HOST> - \S+ \[\] "[^"]*" 400
datepattern = {^LN-BEG}%%ExY(?P<_sep>[-/.])%%m(?P=_sep)%%d[T ]%%H:%%M:%%S(?:[.,]%%f)?(?:\s*%%z)?
^[^\[]*\[({DATE})
{^LN-BEG}
journalmatch = _SYSTEMD_UNIT=nginx.service + _COMM=nginx
# Author: Jan Przybylak