diff --git a/de4dot.code/deobfuscators/DeobfuscatorBase.cs b/de4dot.code/deobfuscators/DeobfuscatorBase.cs
index 6f959717..3694d6d2 100644
--- a/de4dot.code/deobfuscators/DeobfuscatorBase.cs
+++ b/de4dot.code/deobfuscators/DeobfuscatorBase.cs
@@ -499,6 +499,14 @@ namespace de4dot.deobfuscators {
 			return list.Count == 0 ? null : list[0];
 		}
 
+		protected bool hasMetadataStream(string name) {
+			foreach (var stream in module.MetadataStreams) {
+				if (stream.name == name)
+					return true;
+			}
+			return false;
+		}
+
 		public virtual bool isValidNamespaceName(string ns) {
 			if (ns == null)
 				return false;
diff --git a/de4dot.code/deobfuscators/dotNET_Reactor/Deobfuscator.cs b/de4dot.code/deobfuscators/dotNET_Reactor/Deobfuscator.cs
index c737e42b..5524db26 100644
--- a/de4dot.code/deobfuscators/dotNET_Reactor/Deobfuscator.cs
+++ b/de4dot.code/deobfuscators/dotNET_Reactor/Deobfuscator.cs
@@ -211,6 +211,11 @@ namespace de4dot.deobfuscators.dotNET_Reactor {
 			if (sum > 0)
 				val += 100 + 10 * (sum - 1);
 
+			if (sum == 0) {
+				if (hasMetadataStream("#GUlD") && hasMetadataStream("#Blop"))
+					val += 10;
+			}
+
 			return val;
 		}