Merge branch 'main' of github.com:MISP/PyMISP into main

examples/feed-generator-from-redis/ObjectConstructor/CowrieMISPObject.py

@@ -8,8 +8,6 @@ from pymisp.tools.abstractgenerator import AbstractMISPObjectGenerator
 class CowrieMISPObject(AbstractMISPObjectGenerator):
     def __init__(self, dico_val, **kargs):
         self._dico_val = dico_val
-        self.name = "cowrie"
-
         #  Enforce attribute date with timestamp
         super(CowrieMISPObject, self).__init__('cowrie',
                                                default_attributes_parameters={'timestamp': int(time.time())},

examples/feed-generator-from-redis/README.md

@@ -9,10 +9,16 @@
 
 ## Installation
 
-````
+```
+# redis-server
+sudo apt install redis-server
+
+# Check if redis is running
+redis-cli ping
+
 #  Feed generator
 git clone https://github.com/MISP/PyMISP
-cd examples/feed-generator-from-redis
+cd PyMISP/examples/feed-generator-from-redis
 cp settings.default.py settings.py
 vi settings.py  # adjust your settings
 

examples/feed-generator-from-redis/generator.py

@@ -6,9 +6,8 @@ import json
 import os
 import sys
 import time
-import uuid
 
-from pymisp import MISPEvent
+from pymisp import MISPEvent, MISPOrganisation
 
 import settings
 
@@ -35,11 +34,6 @@ def get_system_templates():
     return templates
 
 
-def gen_uuid():
-    """Generate a random UUID and returns its string representation"""
-    return str(uuid.uuid4())
-
-
 class FeedGenerator:
     """Helper object to create MISP feed.
 
@@ -153,8 +147,8 @@ class FeedGenerator:
 
         # create an empty manifest
         try:
-            with open(os.path.join(settings.outputdir, 'manifest.json'), 'w'):
-                pass
+            with open(os.path.join(settings.outputdir, 'manifest.json'), 'w') as f:
+                json.dump({}, f)
         except PermissionError as error:
             print(error)
             print("Please fix the above error and try again.")
@@ -164,7 +158,7 @@ class FeedGenerator:
         self.create_daily_event()
 
     def flush_event(self, new_event=None):
-        print('Writting event on disk'+' '*50)
+        print('Writting event on disk' + ' ' * 50)
         if new_event is not None:
             event_uuid = new_event['uuid']
             event = new_event
@@ -172,9 +166,8 @@ class FeedGenerator:
             event_uuid = self.current_event_uuid
             event = self.current_event
 
-        eventFile = open(os.path.join(settings.outputdir, event_uuid+'.json'), 'w')
-        eventFile.write(event.to_json())
-        eventFile.close()
+        with open(os.path.join(settings.outputdir, event_uuid + '.json'), 'w') as eventFile:
+            json.dump(event.to_feed(), eventFile)
 
         self.save_hashes()
 
@@ -197,27 +190,11 @@ class FeedGenerator:
                 hashFile.write('{},{}\n'.format(element[0], element[1]))
             hashFile.close()
             self.attributeHashes = []
-            print('Hash saved' + ' '*30)
+            print('Hash saved' + ' ' * 30)
         except Exception as e:
             print(e)
             sys.exit('Could not create the quick hash lookup file.')
 
-    def _addEventToManifest(self, event):
-        event_dict = event.to_dict()['Event']
-        tags = []
-        for eventTag in event_dict.get('EventTag', []):
-            tags.append({'name': eventTag['Tag']['name'],
-                         'colour': eventTag['Tag']['colour']})
-        return {
-                'Orgc': event_dict.get('Orgc', []),
-                'Tag': tags,
-                'info': event_dict['info'],
-                'date': event_dict['date'],
-                'analysis': event_dict['analysis'],
-                'threat_level_id': event_dict['threat_level_id'],
-                'timestamp': event_dict.get('timestamp', int(time.time()))
-               }
-
     def get_last_event_from_manifest(self):
         """Retreive last event from the manifest.
 
@@ -240,7 +217,7 @@ class FeedGenerator:
                 # Sort by date then by event name
                 dated_events.sort(key=lambda k: (k[0], k[2]), reverse=True)
                 return dated_events[0]
-        except FileNotFoundError as e:
+        except FileNotFoundError:
             print('Manifest not found, generating a fresh one')
             self._init_manifest()
             return self.get_last_event_from_manifest()
@@ -263,11 +240,9 @@ class FeedGenerator:
             return event
 
     def create_daily_event(self):
-        new_uuid = gen_uuid()
         today = str(datetime.date.today())
         event_dict = {
-            'uuid': new_uuid,
-            'id': len(self.manifest)+1,
+            'id': len(self.manifest) + 1,
             'Tag': settings.Tag,
             'info': self.daily_event_name.format(today),
             'analysis': settings.analysis,  # [0-2]
@@ -279,14 +254,14 @@ class FeedGenerator:
         event.from_dict(**event_dict)
 
         # reference org
-        org_dict = {}
-        org_dict['name'] = settings.org_name
-        org_dict['uuid'] = settings.org_uuid
-        event['Orgc'] = org_dict
+        org = MISPOrganisation()
+        org.name = settings.org_name
+        org.uuid = settings.org_uuid
+        event.Orgc = org
 
         # save event on disk
         self.flush_event(new_event=event)
         # add event to manifest
-        self.manifest[event['uuid']] = self._addEventToManifest(event)
+        self.manifest.update(event.manifest)
         self.save_manifest()
         return event

poetry.lock

@@ -145,7 +145,7 @@ pycparser = "*"
 
 [[package]]
 name = "charset-normalizer"
-version = "2.0.4"
+version = "2.0.6"
 description = "The Real First Universal Charset Detector. Open, modern and actively maintained alternative to Chardet."
 category = "main"
 optional = false
@@ -249,7 +249,7 @@ test = ["pytest (>=6.0)", "pytest-cov", "pytest-subtests", "pytest-xdist", "pret
 
 [[package]]
 name = "decorator"
-version = "5.0.9"
+version = "5.1.0"
 description = "Decorators for Humans"
 category = "main"
 optional = false
@@ -546,14 +546,14 @@ test = ["async-generator", "ipykernel", "ipython", "mock", "pytest-asyncio", "py
 
 [[package]]
 name = "jupyter-core"
-version = "4.7.1"
+version = "4.8.1"
 description = "Jupyter core package. A base package on which Jupyter projects rely."
 category = "dev"
 optional = false
 python-versions = ">=3.6"
 
 [package.dependencies]
-pywin32 = {version = ">=1.0", markers = "sys_platform == \"win32\""}
+pywin32 = {version = ">=1.0", markers = "sys_platform == \"win32\" and platform_python_implementation != \"PyPy\""}
 traitlets = "*"
 
 [[package]]
@@ -772,7 +772,7 @@ python-versions = "*"
 
 [[package]]
 name = "notebook"
-version = "6.4.3"
+version = "6.4.4"
 description = "A web-based notebook environment for interactive computing"
 category = "dev"
 optional = false
@@ -836,7 +836,7 @@ pyparsing = ">=2.0.2"
 
 [[package]]
 name = "pandocfilters"
-version = "1.4.3"
+version = "1.5.0"
 description = "Utilities for writing pandoc filters in python"
 category = "dev"
 optional = false
@@ -1040,7 +1040,7 @@ python-versions = ">=3.6"
 
 [[package]]
 name = "pyzmq"
-version = "22.2.1"
+version = "22.3.0"
 description = "Python bindings for 0MQ"
 category = "dev"
 optional = false
@@ -1166,7 +1166,7 @@ python-versions = ">=3.6"
 
 [[package]]
 name = "sphinx"
-version = "4.1.2"
+version = "4.2.0"
 description = "Python documentation generator"
 category = "main"
 optional = true
@@ -1398,7 +1398,7 @@ python-versions = "*"
 
 [[package]]
 name = "types-redis"
-version = "3.5.7"
+version = "3.5.8"
 description = "Typing stubs for redis"
 category = "dev"
 optional = false
@@ -1406,7 +1406,7 @@ python-versions = "*"
 
 [[package]]
 name = "types-requests"
-version = "2.25.6"
+version = "2.25.7"
 description = "Typing stubs for requests"
 category = "dev"
 optional = false
@@ -1691,8 +1691,8 @@ cffi = [
     {file = "cffi-1.14.6.tar.gz", hash = "sha256:c9a875ce9d7fe32887784274dd533c57909b7b1dcadcc128a2ac21331a9765dd"},
 ]
 charset-normalizer = [
-    {file = "charset-normalizer-2.0.4.tar.gz", hash = "sha256:f23667ebe1084be45f6ae0538e4a5a865206544097e4e8bbcacf42cd02a348f3"},
-    {file = "charset_normalizer-2.0.4-py3-none-any.whl", hash = "sha256:0c8911edd15d19223366a194a513099a302055a962bca2cec0f54b8b63175d8b"},
+    {file = "charset-normalizer-2.0.6.tar.gz", hash = "sha256:5ec46d183433dcbd0ab716f2d7f29d8dee50505b3fdb40c6b985c7c4f5a3591f"},
+    {file = "charset_normalizer-2.0.6-py3-none-any.whl", hash = "sha256:5d209c0a931f215cee683b6445e2d77677e7e75e159f78def0db09d68fafcaa6"},
 ]
 codecov = [
     {file = "codecov-2.1.12-py2.py3-none-any.whl", hash = "sha256:585dc217dc3d8185198ceb402f85d5cb5dbfa0c5f350a5abcdf9e347776a5b47"},
@@ -1790,8 +1790,8 @@ cryptography = [
     {file = "cryptography-3.4.8.tar.gz", hash = "sha256:94cc5ed4ceaefcbe5bf38c8fba6a21fc1d365bb8fb826ea1688e3370b2e24a1c"},
 ]
 decorator = [
-    {file = "decorator-5.0.9-py3-none-any.whl", hash = "sha256:6e5c199c16f7a9f0e3a61a4a54b3d27e7dad0dbdde92b944426cb20914376323"},
-    {file = "decorator-5.0.9.tar.gz", hash = "sha256:72ecfba4320a893c53f9706bebb2d55c270c1e51a28789361aa93e4a21319ed5"},
+    {file = "decorator-5.1.0-py3-none-any.whl", hash = "sha256:7b12e7c3c6ab203a29e157335e9122cb03de9ab7264b137594103fd4a683b374"},
+    {file = "decorator-5.1.0.tar.gz", hash = "sha256:e59913af105b9860aa2c8d3272d9de5a56a4e608db9a2f167a8480b323d529a7"},
 ]
 defusedxml = [
     {file = "defusedxml-0.7.1-py2.py3-none-any.whl", hash = "sha256:a352e7e428770286cc899e2542b6cdaedb2b4953ff269a210103ec58f6198a61"},
@@ -1880,8 +1880,8 @@ jupyter-client = [
     {file = "jupyter_client-6.1.13.tar.gz", hash = "sha256:d03558bc9b7955d8b4a6df604a8d9d257e00bcea7fb364fe41cdef81d998a966"},
 ]
 jupyter-core = [
-    {file = "jupyter_core-4.7.1-py3-none-any.whl", hash = "sha256:8c6c0cac5c1b563622ad49321d5ec47017bd18b94facb381c6973a0486395f8e"},
-    {file = "jupyter_core-4.7.1.tar.gz", hash = "sha256:79025cb3225efcd36847d0840f3fc672c0abd7afd0de83ba8a1d3837619122b4"},
+    {file = "jupyter_core-4.8.1-py3-none-any.whl", hash = "sha256:8dd262ec8afae95bd512518eb003bc546b76adbf34bf99410e9accdf4be9aa3a"},
+    {file = "jupyter_core-4.8.1.tar.gz", hash = "sha256:ef210dcb4fca04de07f2ead4adf408776aca94d17151d6f750ad6ded0b91ea16"},
 ]
 jupyterlab = [
     {file = "jupyterlab-2.3.2-py3-none-any.whl", hash = "sha256:2dbb5d1e5e3e0fc8c8cc1e5bec277b8892c7f98e62ee58d43bd4434fe318ab8f"},
@@ -2026,8 +2026,8 @@ nose = [
     {file = "nose-1.3.7.tar.gz", hash = "sha256:f1bffef9cbc82628f6e7d7b40d7e255aefaa1adb6a1b1d26c69a8b79e6208a98"},
 ]
 notebook = [
-    {file = "notebook-6.4.3-py3-none-any.whl", hash = "sha256:b50eafa8208d5db966efd1caa4076b4dfc51815e02a805b32ecd717e9e6cc071"},
-    {file = "notebook-6.4.3.tar.gz", hash = "sha256:e6b6dfed36b00cf950f63c0d42e947c101d4258aec21624de62b9e0c11ed5c0d"},
+    {file = "notebook-6.4.4-py3-none-any.whl", hash = "sha256:33488bdcc5cbef23c3cfa12cd51b0b5459a211945b5053d17405980611818149"},
+    {file = "notebook-6.4.4.tar.gz", hash = "sha256:26b0095c568e307a310fd78818ad8ebade4f00462dada4c0e34cbad632b9085d"},
 ]
 olefile = [
     {file = "olefile-0.46.zip", hash = "sha256:133b031eaf8fd2c9399b78b8bc5b8fcbe4c31e85295749bb17a87cba8f3c3964"},
@@ -2041,7 +2041,8 @@ packaging = [
     {file = "packaging-21.0.tar.gz", hash = "sha256:7dc96269f53a4ccec5c0670940a4281106dd0bb343f47b7471f779df49c2fbe7"},
 ]
 pandocfilters = [
-    {file = "pandocfilters-1.4.3.tar.gz", hash = "sha256:bc63fbb50534b4b1f8ebe1860889289e8af94a23bff7445259592df25a3906eb"},
+    {file = "pandocfilters-1.5.0-py2.py3-none-any.whl", hash = "sha256:33aae3f25fd1a026079f5d27bdd52496f0e0803b3469282162bafdcbdf6ef14f"},
+    {file = "pandocfilters-1.5.0.tar.gz", hash = "sha256:0b679503337d233b4339a817bfc8c50064e2eff681314376a47cb582305a7a38"},
 ]
 parso = [
     {file = "parso-0.8.2-py2.py3-none-any.whl", hash = "sha256:a8c4922db71e4fdb90e0d0bc6e50f9b273d3397925e5e60a717e719201778d22"},
@@ -2200,30 +2201,43 @@ pywinpty = [
     {file = "pywinpty-1.1.4.tar.gz", hash = "sha256:cc700c9d5a9fcebf677ac93a4943ca9a24db6e2f11a5f0e7e8e226184c5036f7"},
 ]
 pyzmq = [
-    {file = "pyzmq-22.2.1-cp36-cp36m-macosx_10_9_x86_64.whl", hash = "sha256:b921758f8b5098faa85f341bbdd5e36d5339de5e9032ca2b07d8c8e7bec5069b"},
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-    {file = "pyzmq-22.2.1-cp36-cp36m-manylinux_2_5_i686.manylinux1_i686.whl", hash = "sha256:da7f7f3bb08bcf59a6b60b4e53dd8f08bb00c9e61045319d825a906dbb3c8fb7"},
-    {file = "pyzmq-22.2.1-cp36-cp36m-manylinux_2_5_x86_64.manylinux1_x86_64.whl", hash = "sha256:e66025b64c4724ba683d6d4a4e5ee23de12fe9ae683908f0c7f0f91b4a2fd94e"},
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+    {file = "pyzmq-22.3.0-pp37-pypy37_pp73-manylinux_2_12_x86_64.manylinux2010_x86_64.whl", hash = "sha256:1621e7a2af72cced1f6ec8ca8ca91d0f76ac236ab2e8828ac8fe909512d566cb"},
+    {file = "pyzmq-22.3.0-pp37-pypy37_pp73-win_amd64.whl", hash = "sha256:d6157793719de168b199194f6b6173f0ccd3bf3499e6870fac17086072e39115"},
+    {file = "pyzmq-22.3.0.tar.gz", hash = "sha256:8eddc033e716f8c91c6a2112f0a8ebc5e00532b4a6ae1eb0ccc48e027f9c671c"},
 ]
 recommonmark = [
     {file = "recommonmark-0.7.1-py2.py3-none-any.whl", hash = "sha256:1b1db69af0231efce3fa21b94ff627ea33dee7079a01dd0a7f8482c3da148b3f"},
@@ -2283,8 +2297,8 @@ soupsieve = [
     {file = "soupsieve-2.2.1.tar.gz", hash = "sha256:052774848f448cf19c7e959adf5566904d525f33a3f8b6ba6f6f8f26ec7de0cc"},
 ]
 sphinx = [
-    {file = "Sphinx-4.1.2-py3-none-any.whl", hash = "sha256:46d52c6cee13fec44744b8c01ed692c18a640f6910a725cbb938bc36e8d64544"},
-    {file = "Sphinx-4.1.2.tar.gz", hash = "sha256:3092d929cd807926d846018f2ace47ba2f3b671b309c7a89cd3306e80c826b13"},
+    {file = "Sphinx-4.2.0-py3-none-any.whl", hash = "sha256:98a535c62a4fcfcc362528592f69b26f7caec587d32cd55688db580be0287ae0"},
+    {file = "Sphinx-4.2.0.tar.gz", hash = "sha256:94078db9184491e15bce0a56d9186e0aec95f16ac20b12d00e06d4e36f1058a6"},
 ]
 sphinx-autodoc-typehints = [
     {file = "sphinx-autodoc-typehints-1.12.0.tar.gz", hash = "sha256:193617d9dbe0847281b1399d369e74e34cd959c82e02c7efde077fca908a9f52"},
@@ -2426,12 +2440,12 @@ types-python-dateutil = [
     {file = "types_python_dateutil-0.1.6-py3-none-any.whl", hash = "sha256:5b6241ea9fca2d8878cc152017d9524da62a7a856b98e31006e68b02aab47442"},
 ]
 types-redis = [
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-    {file = "types_redis-3.5.7-py3-none-any.whl", hash = "sha256:40b0b4b6ddb107a5c5fcf1d7bdfc7ebd6832b9ea644f8e32c1ab007575377951"},
+    {file = "types-redis-3.5.8.tar.gz", hash = "sha256:be26f50259d1a7e74cbc1e83b377dbf6b534fdb037ff55ae31501e87ac2b5b5a"},
+    {file = "types_redis-3.5.8-py3-none-any.whl", hash = "sha256:85814769071721044857c34841e46064b867ccdd58fc81221c43462bd07e4892"},
 ]
 types-requests = [
-    {file = "types-requests-2.25.6.tar.gz", hash = "sha256:e21541c0f55c066c491a639309159556dd8c5833e49fcde929c4c47bdb0002ee"},
-    {file = "types_requests-2.25.6-py3-none-any.whl", hash = "sha256:a5a305b43ea57bf64d6731f89816946a405b591eff6de28d4c0fd58422cee779"},
+    {file = "types-requests-2.25.7.tar.gz", hash = "sha256:4b279513a34b789bef75ce05bee5eb4ce934a892318388400f7511fbcdf56f87"},
+    {file = "types_requests-2.25.7-py3-none-any.whl", hash = "sha256:24bbe4682373ce0b1927f432b30ba1dcf46b66512fb6e848e72998c79797d040"},
 ]
 types-werkzeug = [
     {file = "types-Werkzeug-1.0.5.tar.gz", hash = "sha256:f6216ab0e0211fe73ebdb4ae0e414113d4d8a2f783a15c2d8550e06d0fd8e7f9"},

pymisp/tools/emailobject.py

@@ -282,6 +282,8 @@ class EMailObject(AbstractMISPObjectGenerator):
 
         if "To" in message:
             self.__add_emails("to", message["To"])
+        if "Delivered-To" in message:
+            self.__add_emails("to", message["Delivered-To"])
 
         if "From" in message:
             self.__add_emails("from", message["From"])
@@ -315,6 +317,12 @@ class EMailObject(AbstractMISPObjectGenerator):
         if "Thread-Index" in message:
             self.add_attribute("thread-index", message["Thread-Index"])
 
+        if "Received" in message:
+            try:
+                self.add_attribute("received-header-hostname", message['Received'].split(' ')[1])
+            except Exception:
+                pass
+
         self.__generate_received()
 
     def __add_emails(self, typ: str, data: str, insert_display_names: bool = True):