Fail2ban Apache2 custom rule get no hits












0














I trying to set up a 404 and 403 ban-rule with regex in my apache2 accesslogs on Ubuntu 18.04LTS with Fail2Ban v0.10.2.



The Logfile looks like this:



xxx.xxx.xxx.xxx 52632 80 - - 2018-11-06-08:53:08.471735 "GET /help.php HTTP/1.1" 404 407 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:47.0) Gecko/20100101 Firefox/47.0"


My regex conf like this:



^<HOST>.*?[^"]+"[A-Z]+[^"]* HTTP/[d.]+" 40[34].*$


Tested with https://regex101.com/ (without the <HOST> part) the regex get all log-entries.



But fail2ban has no hits and if i check the regex with fail2ban-regex, the outcome is skipped 300 lines no hits.



Can anyone help me what am i missing here ?










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    0














    I trying to set up a 404 and 403 ban-rule with regex in my apache2 accesslogs on Ubuntu 18.04LTS with Fail2Ban v0.10.2.



    The Logfile looks like this:



    xxx.xxx.xxx.xxx 52632 80 - - 2018-11-06-08:53:08.471735 "GET /help.php HTTP/1.1" 404 407 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:47.0) Gecko/20100101 Firefox/47.0"


    My regex conf like this:



    ^<HOST>.*?[^"]+"[A-Z]+[^"]* HTTP/[d.]+" 40[34].*$


    Tested with https://regex101.com/ (without the <HOST> part) the regex get all log-entries.



    But fail2ban has no hits and if i check the regex with fail2ban-regex, the outcome is skipped 300 lines no hits.



    Can anyone help me what am i missing here ?










    share|improve this question



























      0












      0








      0







      I trying to set up a 404 and 403 ban-rule with regex in my apache2 accesslogs on Ubuntu 18.04LTS with Fail2Ban v0.10.2.



      The Logfile looks like this:



      xxx.xxx.xxx.xxx 52632 80 - - 2018-11-06-08:53:08.471735 "GET /help.php HTTP/1.1" 404 407 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:47.0) Gecko/20100101 Firefox/47.0"


      My regex conf like this:



      ^<HOST>.*?[^"]+"[A-Z]+[^"]* HTTP/[d.]+" 40[34].*$


      Tested with https://regex101.com/ (without the <HOST> part) the regex get all log-entries.



      But fail2ban has no hits and if i check the regex with fail2ban-regex, the outcome is skipped 300 lines no hits.



      Can anyone help me what am i missing here ?










      share|improve this question















      I trying to set up a 404 and 403 ban-rule with regex in my apache2 accesslogs on Ubuntu 18.04LTS with Fail2Ban v0.10.2.



      The Logfile looks like this:



      xxx.xxx.xxx.xxx 52632 80 - - 2018-11-06-08:53:08.471735 "GET /help.php HTTP/1.1" 404 407 "-" "Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:47.0) Gecko/20100101 Firefox/47.0"


      My regex conf like this:



      ^<HOST>.*?[^"]+"[A-Z]+[^"]* HTTP/[d.]+" 40[34].*$


      Tested with https://regex101.com/ (without the <HOST> part) the regex get all log-entries.



      But fail2ban has no hits and if i check the regex with fail2ban-regex, the outcome is skipped 300 lines no hits.



      Can anyone help me what am i missing here ?







      regex apache2 rules fail2ban






      share|improve this question















      share|improve this question













      share|improve this question




      share|improve this question








      edited Nov 16 at 10:14

























      asked Nov 16 at 9:36









      BTK

      85




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