Here in the company where I work, we put in a certain system, made in Laravel 4, a system of sending of emails every time some type of error occurs in requests.
We started to distrust some activities, which I will list below, since some see IPS that are not here from Brazil, besides having some urls in requests that really do not make any sense.
Here are some of them (replace our url with the word url ):
url/browserconfig.xml //Esse foi campeão de erros, com 19
url/js/===n
url/js/],_default:x.support.htmlSerialize
url/js/,data:n}).done(function(e){o=arguments,s.html(i?x(=
url/js/).enctype,t.html5Clone=
url/js/!=typeof
All such requests are returning error 404.
The most intriguing is this apparent exploit attempt in javascript, or something of the sort, since IP comes from Italy - 93.34.104.108 .
Does anyone know what this is about?
Are they only errors that can be generated in some browsers, or are they attempts to find vulnerabilities?