Prevent Your Website From Bad UserAgent Using .htaccess

Prevent your site from bad kiddies, ***er, hacker useragent with this code snippet

add the following code to end of your .htaccess

Rewri***gine On
# why not come visit me directly ?
RewriteCond %{HTTP_REFERER} \.opendirviewer\. [NC,OR]
# this prevents stoopid cross-site discovery attacks..
RewriteCond %{THE_REQUEST} \?\ HTTP/ [NC,OR]
# please stop pretending to be the Googlebot..
RewriteCond %{HTTP_REFERER} users\.skynet\.be.* [NC,OR]
# really, we need a special page for these twats..
RewriteCond %{QUERY_STRING} \=\|w\| [NC,OR]
RewriteCond %{THE_REQUEST} etc/p***wd [NC,OR]
RewriteCond %{REQUEST_URI} owssvr\.dll [NC,OR]
# you can probably work these out..
RewriteCond %{QUERY_STRING} \=\|w\| [NC,OR]
RewriteCond %{THE_REQUEST} \/\*\ HTTP/ [NC,OR]
# etc..
RewriteCond %{HTTP_USER_AGENT} ***er [NC]
RewriteRule . abuse.txt [L]

Rewri***gine On # why not come visit me directly ? RewriteCond %{HTTP_REFERER} \.opendirviewer\. [NC,OR] # this prevents stoopid cross-site discovery attacks.. RewriteCond %{THE_REQUEST} \?\ HTTP/ [NC,OR] # please stop pretending to be the Googlebot.. RewriteCond %{HTTP_REFERER} users\.skynet\.be.* [NC,OR] # really, we need a special page for these twats.. RewriteCond %{QUERY_STRING} \=\|w\| [NC,OR] RewriteCond %{THE_REQUEST} etc/p***wd [NC,OR] RewriteCond %{REQUEST_URI} owssvr\.dll [NC,OR] # you can probably work these out.. RewriteCond %{QUERY_STRING} \=\|w\| [NC,OR] RewriteCond %{THE_REQUEST} \/\*\ HTTP/ [NC,OR] # etc.. RewriteCond %{HTTP_USER_AGENT} ***er [NC] RewriteRule . abuse.txt [L] :D

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