Fix get_memory_mapped_image copy much header data

erocarrera · Nov 25, 2023 · e608d01 · e608d01
1 parent dcf780e
commit e608d01
Showing 1 changed file with 3 additions and 1 deletion.
diff --git a/pefile.py b/pefile.py
@@ -6300,7 +6300,9 @@ def get_memory_mapped_image(self, max_virtual_address=0x10000000, ImageBase=None
             if padding_length > 0:
                 mapped_data += b"\0" * padding_length
             elif padding_length < 0:
-                mapped_data = mapped_data[:padding_length]
+                mapped_data = self.header + b"\0" * (
+                    len(mapped_data) + padding_length - len(self.header)
+                )
 
             mapped_data += section.get_data()