shell bypass 403
!function(e,n){"object"==typeof exports&&"undefined"!=typeof module?n(exports):"function"==typeof define&&define.amd?define(["exports"],n):n(e.uid={})}(this,(function(e){const{random:n}=require("@lukeed/csprng");for(var t,o=256,r=[];o--;)r[o]=(o+256).toString(16).substring(1);e.uid=function(e){var i="",f=e||11,u=(1+f)/2|0;for((!t||o+u>4096)&&(t=n(4096),o=0);u--;)i+=r[t[o++]];return i.substring(0,f)}}));