Merge pull request #175 from hellocharli/fix-unknown4-decode

Fix: decode unknown4 bytes properly

Author: skelsec

pypykatz/dpapi/structures/credentialfile.py

@@ -188,7 +188,7 @@ def from_buffer(buff):
 
 		if sk.unknown4_length > 0:
 			try:
-				sk.unknown4_length = sk.unknown4_length.decode('utf-16-le')
+				sk.unknown4 = sk.unknown4.decode('utf-16-le')
 			except:
 				pass