diff --git a/capa/features/extractors/dnfile/extractor.py b/capa/features/extractors/dnfile/extractor.py
index 7f7faa49..5d34b7cf 100644
--- a/capa/features/extractors/dnfile/extractor.py
+++ b/capa/features/extractors/dnfile/extractor.py
@@ -93,6 +93,9 @@ class DnfileFeatureExtractor(StaticFeatureExtractor):
     def get_base_address(self):
         return NO_ADDRESS
 
+    def get_sample_hashes(self) -> SampleHashes:
+        return self.sample_hashes
+
     def extract_global_features(self):
         yield from self.global_features
 
diff --git a/capa/features/extractors/dnfile_.py b/capa/features/extractors/dnfile_.py
index 38e95b87..d18c325d 100644
--- a/capa/features/extractors/dnfile_.py
+++ b/capa/features/extractors/dnfile_.py
@@ -91,6 +91,9 @@ class DnfileFeatureExtractor(StaticFeatureExtractor):
     def get_base_address(self) -> AbsoluteVirtualAddress:
         return AbsoluteVirtualAddress(0x0)
 
+    def get_sample_hashes(self) -> SampleHashes:
+        return self.sample_hashes
+
     def get_entry_point(self) -> int:
         # self.pe.net.Flags.CLT_NATIVE_ENTRYPOINT
         #  True: native EP: Token
diff --git a/capa/features/extractors/dotnetfile.py b/capa/features/extractors/dotnetfile.py
index 987fad5b..70789598 100644
--- a/capa/features/extractors/dotnetfile.py
+++ b/capa/features/extractors/dotnetfile.py
@@ -175,6 +175,9 @@ class DotnetFileFeatureExtractor(StaticFeatureExtractor):
     def get_base_address(self):
         return NO_ADDRESS
 
+    def get_sample_hashes(self) -> SampleHashes:
+        return self.sample_hashes
+
     def get_entry_point(self) -> int:
         # self.pe.net.Flags.CLT_NATIVE_ENTRYPOINT
         #  True: native EP: Token