#2119 issue: use bytes.fromhex instead of binascii (#2235)

* #2119 issue: use bytes.fromhex instead of binascii --------- Co-authored-by: Moritz <[email protected]>
mandiant · Aug 9, 2024 · 87f6916 · 87f6916
1 parent ea9853e
commit 87f6916
Showing 1 changed file with 1 addition and 2 deletions.
diff --git a/capa/rules/__init__.py b/capa/rules/__init__.py
@@ -11,7 +11,6 @@
 import re
 import copy
 import uuid
-import codecs
 import logging
 import binascii
 import collections
@@ -456,7 +455,7 @@ def parse_feature(key: str):
 
 def parse_bytes(s: str) -> bytes:
     try:
-        b = codecs.decode(s.replace(" ", "").encode("ascii"), "hex")
+        b = bytes.fromhex(s.replace(" ", ""))
     except binascii.Error:
         raise InvalidRule(f'unexpected bytes value: must be a valid hex sequence: "{s}"')