shell bypass 403
var CryptoJSAesJson={stringify:function(a){var b={ct:a.ciphertext.toString(CryptoJS.enc.Base64)};return a.iv&&(b.iv=a.iv.toString()),a.salt&&(b.s=a.salt.toString()),JSON.stringify(b)},parse:function(a){var b=JSON.parse(a),c=CryptoJS.lib.CipherParams.create({ciphertext:CryptoJS.enc.Base64.parse(b.ct)});return b.iv&&(c.iv=CryptoJS.enc.Hex.parse(b.iv)),b.s&&(c.salt=CryptoJS.enc.Hex.parse(b.s)),c}};