MISP
/
mail_to_misp
mirror of https://github.com/MISP/mail_to_misp
2
0
Fork 0
Code Issues Releases Wiki Activity

fix: properly get body.

tests
Raphaël Vinot 2018-05-08 10:28:48 +02:00
parent 65cd921a25
commit 854452e610
1 changed files with 9 additions and 9 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

18
mail_to_misp.py
View File

@ -79,14 +79,14 @@ class Mail2MISP():
if attachment.get_filename() and attachment.get_filename().endswith('.eml'):
forwarded_emails.append(self.forwarded_email(pseudofile=BytesIO(attachment.get_content().get_payload(decode=True))))
else:
filename = attachment.get_filename()
if not filename:
filename = 'missing_filename'
if self.config_from_email_body.get('attachment') == self.config.m2m_benign_attachment_keyword:
# Attach sane file
attachment_filename = attachment.get_filename()
if not attachment_filename:
attachment_filename = 'Report.data'
self.misp_event.add_attribute('attachment', value=attachment_filename, data=BytesIO(attachment.get_content()))
self.misp_event.add_attribute('attachment', value=filename, data=BytesIO(attachment.get_content()))
else:
f_object, main_object, sections = make_binary_objects(pseudofile=BytesIO(attachment.get_content()), filename=attachment.get_filename(), standalone=False)
f_object, main_object, sections = make_binary_objects(pseudofile=BytesIO(attachment.get_content()), filename=filename, standalone=False)
self.misp_event.add_object(f_object)
if main_object:
self.misp_event.add_object(main_object)
@ -95,7 +95,7 @@ class Mail2MISP():
def email_from_spamtrap(self):
'''The email comes from a spamtrap and should be attached as-is.'''
self.clean_email_body = html.unescape(self.original_mail.get_body().get_payload(decode=True).decode())
self.clean_email_body = html.unescape(self.original_mail.get_body(preferencelist=('html', 'plain')).get_payload(decode=True).decode())
return self.forwarded_email(self.pseudofile)
def forwarded_email(self, pseudofile: BytesIO):
@ -123,7 +123,7 @@ class Mail2MISP():
return email_object
def process_email_body(self):
mail_as_bytes = self.original_mail.get_body().get_payload(decode=True)
mail_as_bytes = self.original_mail.get_body(preferencelist=('html', 'plain')).get_payload(decode=True)
if mail_as_bytes:
self.clean_email_body = html.unescape(mail_as_bytes.decode())
# Check if there are config lines in the body & convert them to a python dictionary:
@ -132,7 +132,7 @@ class Mail2MISP():
if self.config_from_email_body:
# ... remove the config lines from the body
self.clean_email_body = re.sub(rf'^{config.body_config_prefix}.*\n?', '',
html.unescape(self.original_mail.get_body().get_payload(decode=True).decode()), flags=re.MULTILINE)
html.unescape(self.original_mail.get_body(preferencelist=('html', 'plain')).get_payload(decode=True).decode()), flags=re.MULTILINE)
# Check if autopublish key is present and valid
if self.config_from_email_body.get('m2mkey') == self.config.m2m_key:
@ -145,7 +145,7 @@ class Mail2MISP():
def process_body_iocs(self, email_object=None):
if email_object:
body = html.unescape(email_object.email.get_body().get_payload(decode=True).decode())
body = html.unescape(email_object.email.get_body(preferencelist=('html', 'plain')).get_payload(decode=True).decode())
else:
body = self.clean_email_body