Home > Informations, MSSQL, coldfusion > What is QQdownload?

What is QQdownload?

August 27, 2008 ppshein Leave a comment Go to comments

My site has been crushed in these days because of being attacked by SQL injection. That’s why I’ve prevented anyone can attacking using SQL injection and not my SQL server to be over-loaded of this case. That’s why I check whether the abnormal informations are in the log file of my site or not. At that time, I’ve found ever QQDownload word after SQL injection attack. 211.93.127.34 Mozilla/4.0 (compatible;+MSIE+ 6.0;+Windows+ NT+5.1;+SV1;+QQDownload+1.7;+WPS). So, I gotta block the browser of anyone installed QQDownload for the sake of my site not to be over-loaded. That’s why I’ve put following coding in application.cfm of my site.

<cfset gotcha = #findnocase(“HTTrack”,HTTP_USER_AGENT)#>
<cfset gotcha = #findnocase(“QQDownload”,HTTP_USER_AGENT)#>
<cfif gotcha NEQ 0>
<cflocation url=”http:/SiteURL/messages.cfm?message=QQDownload has been blocked” addtoken=”no” />
<cfabort>
</cfif>

Categories: Informations, MSSQL, coldfusion Tags: ,
  1. No comments yet.
  1. No trackbacks yet.
You must be logged in to post a comment.