From 8708d254a2d2e1b6241febe1990a0075f9871e9d Mon Sep 17 00:00:00 2001
From: Moritz Raabe <moritz.raabe@fireeye.com>
Date: Thu, 2 Jul 2020 22:26:18 +0200
Subject: [PATCH] only allow supported scopes

---
 capa/rules.py | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/capa/rules.py b/capa/rules.py
index a616172e..72926d92 100644
--- a/capa/rules.py
+++ b/capa/rules.py
@@ -535,6 +535,9 @@ class Rule(object):
         if isinstance(statements[0], capa.engine.Subscope):
             raise InvalidRule("top level statement may not be a subscope")
 
+        if scope not in SUPPORTED_FEATURES.keys():
+            raise InvalidRule("{:s} is not a supported scope".format(scope))
+
         return cls(name, scope, build_statements(statements[0], scope), d["rule"]["meta"], s)
 
     @classmethod