openlearn.kr Ads.txt file
<html><body><script type="text/javascript" src="/cupid.js" ></script><script>function toNumbers(d){var e=[];d.replace(/(..)/g,function(d){e.push(parseInt(d,16))});return e}function toHex(){for(var d=[],d=1==arguments.length&&arguments[0].constructor==Array?arguments[0]:arguments,e="",f=0;f<d.length;f++)e+=(16>d[f]?"0":"")+d[f].toString(16);return e.toLowerCase()}var a=toNumbers("a98c0f5c4d0acc02e04da2e9d0128946"),b=toNumbers("3d5298995be5d9279b1ccfa318e1b540"),c=toNumbers("4ae2d3e61e6cac864d4783f421ad2012");var now=new Date(),time=now.getTime();time+=3600*1000*24;now.setTime(time);document.cookie="CUPID="+toHex(slowAES.decrypt(c,2,a,b))+"; expires="+now.toUTCString()+"; path=/";location.href="https://openlearn.kr/ads.txt?ckattempt=1";</script></body></html>