adding check if "from" is in the "received" header row

2020-11-30 18:45:53 -06:00 · 2020-11-30 18:45:53 -06:00 · 2a4b215026
parent bbc68f4f2d
commit 2a4b215026
1 changed files with 2 additions and 0 deletions
--- a/pymisp/tools/emailobject.py
+++ b/pymisp/tools/emailobject.py
@ -217,6 +217,8 @@ class EMailObject(AbstractMISPObjectGenerator):
        Extract IP addresses from received headers that are not private.
        """
        for received in self.__parser.received:
+            if "from" not in received:
+                continue
            tokens = received["from"].split(" ")
            ip = None
            for token in tokens: