diff --git a/core/main/client/browser.js b/core/main/client/browser.js
index 7343efa18..f68d7a8e3 100644
--- a/core/main/client/browser.js
+++ b/core/main/client/browser.js
@@ -533,12 +533,29 @@ beef.browser = {
         return !!window.devicePixelRatio && !!window.history.replaceState && typeof navigator.mozGetUserMedia != "undefined" && (typeof window.crypto != "undefined" && typeof window.crypto.getRandomValues != "undefined") && typeof Math.hypot == 'function' && typeof String.prototype.codePointAt === 'function' && typeof Number.isSafeInteger === 'function' && window.navigator.userAgent.match(/Firefox\/51./) != null;
     },
 
+    /**
+     * Returns true if FF52
+     * @example: beef.browser.isFF52()
+     */
+    isFF52: function () {
+        return !!window.devicePixelRatio && !!window.history.replaceState && typeof navigator.mozGetUserMedia != "undefined" && (typeof window.crypto != "undefined" && typeof window.crypto.getRandomValues != "undefined") && typeof Math.hypot == 'function' && typeof String.prototype.codePointAt === 'function' && typeof Number.isSafeInteger === 'function' && window.navigator.userAgent.match(/Firefox\/52./) != null;
+    },
+
+    /**
+     * Returns true if FF53
+     * @example: beef.browser.isFF53()
+     */
+    isFF53: function () {
+        return !!window.devicePixelRatio && !!window.history.replaceState && typeof navigator.mozGetUserMedia != "undefined" && (typeof window.crypto != "undefined" && typeof window.crypto.getRandomValues != "undefined") && typeof Math.hypot == 'function' && typeof String.prototype.codePointAt === 'function' && typeof Number.isSafeInteger === 'function' && window.navigator.userAgent.match(/Firefox\/53./) != null;
+    },
+
+
     /**
      * Returns true if FF.
      * @example: beef.browser.isFF()
      */
     isFF: function () {
-        return this.isFF2() || this.isFF3() || this.isFF3_5() || this.isFF3_6() || this.isFF4() || this.isFF5() || this.isFF6() || this.isFF7() || this.isFF8() || this.isFF9() || this.isFF10() || this.isFF11() || this.isFF12() || this.isFF13() || this.isFF14() || this.isFF15() || this.isFF16() || this.isFF17() || this.isFF18() || this.isFF19() || this.isFF20() || this.isFF21() || this.isFF22() || this.isFF23() || this.isFF24() || this.isFF25() || this.isFF26() || this.isFF27() || this.isFF28() || this.isFF29() || this.isFF30() || this.isFF31() || this.isFF32() || this.isFF33() || this.isFF34() || this.isFF35() || this.isFF36() || this.isFF37() || this.isFF38() || this.isFF39() || this.isFF40() || this.isFF41() || this.isFF42() || this.isFF43() || this.isFF44() || this.isFF45() || this.isFF46() || this.isFF47() || this.isFF48() || this.isFF49() || this.isFF50() || this.isFF51();
+        return this.isFF2() || this.isFF3() || this.isFF3_5() || this.isFF3_6() || this.isFF4() || this.isFF5() || this.isFF6() || this.isFF7() || this.isFF8() || this.isFF9() || this.isFF10() || this.isFF11() || this.isFF12() || this.isFF13() || this.isFF14() || this.isFF15() || this.isFF16() || this.isFF17() || this.isFF18() || this.isFF19() || this.isFF20() || this.isFF21() || this.isFF22() || this.isFF23() || this.isFF24() || this.isFF25() || this.isFF26() || this.isFF27() || this.isFF28() || this.isFF29() || this.isFF30() || this.isFF31() || this.isFF32() || this.isFF33() || this.isFF34() || this.isFF35() || this.isFF36() || this.isFF37() || this.isFF38() || this.isFF39() || this.isFF40() || this.isFF41() || this.isFF42() || this.isFF43() || this.isFF44() || this.isFF45() || this.isFF46() || this.isFF47() || this.isFF48() || this.isFF49() || this.isFF50() || this.isFF51() || this.isFF52() || this.isFF53();
     },
 
     /**
@@ -1532,6 +1549,8 @@ beef.browser = {
             FF49: this.isFF49(), // Firefox 49
             FF50: this.isFF50(), // Firefox 50
             FF51: this.isFF51(), // Firefox 51
+            FF52: this.isFF52(), // Firefox 52
+            FF53: this.isFF53(), // Firefox 53
             FF: this.isFF(),   // Firefox any version
 
             IE6: this.isIE6(), // Internet Explorer 6
@@ -2135,6 +2154,14 @@ beef.browser = {
             return '51'
         }
         ;   // Firefox 51
+        if (this.isFF52()) {
+            return '52'
+        }
+        ;   // Firefox 52
+        if (this.isFF53()) {
+            return '53'
+        }
+        ;   // Firefox 53
 
         if (this.isIE6()) {
             return '6'