Software: nginx/1.23.4. PHP/5.6.40-65+ubuntu20.04.1+deb.sury.org+1 

uname -a: Linux foro-restaurado-2 5.15.0-1040-oracle #46-Ubuntu SMP Fri Jul 14 21:47:21 UTC 2023
aarch64 

uid=33(www-data) gid=33(www-data) groups=33(www-data) 

Safe-mode: OFF (not secure)

/etc/fail2ban/filter.d/   drwxr-xr-x
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Viewing file:     wuftpd.conf (520 B)      -rw-r--r--

# Fail2Ban configuration file for wuftpd
#
#

[INCLUDES]

# Read common prefixes. If any customizations available -- read them from
# common.local
before = common.conf

[Definition]

_daemon = wu-ftpd
__pam_re=\(?%(__pam_auth)s(?:\(wu-ftpd:auth\))?\)?:?

failregex = ^%(__prefix_line)sfailed login from \S+ \[<HOST>\]\s*$
            ^%(__prefix_line)s%(__pam_re)s\s+authentication failure; logname=\S* uid=\S* euid=\S* tty=(ftp)? ruser=\S* rhost=<HOST>(?:\s+user=.*)?\s*$


ignoreregex = 

# Author: Yaroslav Halchenko