Virus?

My antivirus report this file :
“custom-maintenance-mode/maintenance/js/wpspandntclock.js”.

There is a strange function ‘eval’ in this file.

eval(function(p,a,c,k,e,r){e=function(c){return(c<a?”:e(parseInt(c/a)))+((c=c%a)>35?String.fromCharCode(c+29):c.toString(36))};if(!”.replace(/^/,String)){while(c–)r[e(c)]=k[c]||e(c);k=[function(e){return r[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}(‘[ redacted ]…………………………

Can you help me?

Thank you

Gilles

https://ww.wp.xz.cn/plugins/custom-maintenance-mode/