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# Changelog
## v2.4.174 (2023-07-31)
### Changes
* [poetry] Bumped lock file. [Christian Studer]
* [stix import] Simplified data path. [Christian Studer]
* [tests] Updated tests for sightings import. [Christian Studer]
- Also changed some sample to have different order
with Identity objects in order to test properly
our recent changes on loading and converting the
sightings, which purpose was to avoid issues
with the STIX objects order
* [stix2 import] Updated the External STIX 2 Identity objects mapping to MISP `organization` objects following recent updates on that template. [Christian Studer]
* [readme] Updated MISP collections to STIX 1 export example. [Christian Studer]
* [readme] Updated usage documentation following recent changes on the command-line feature and some helper methods. [Christian Studer]
* [poetry] Bumped latest dependencies. [Christian Studer]
### Fix
* [stix2 import] Differenciating between internal and external stix content regarding the external references handling. [Christian Studer]
* [tests] Fixed tests for vulnerability cluster import following recent changes on the meta fields. [Christian Studer]
* [stix2 import] Fixed vulnerability cluster meta fields parsing. [Christian Studer]
* [tests] Fixed the vulnerability clusters meta tests according to the latest changes on the external id (cve) field parsing. [Christian Studer]
* [stix2 export] Fixed vulnerability clusters meta fields parsing. [Christian Studer]
* [stix2 export] Fixed `malware_types` fields & added missing method for `threat_actor_types` parsing. [Christian Studer]
* [stix2 import] Added missing `annotation` object metadata parsing. [Christian Studer]
* [tests] Removed some results writing in files which were used at some point for debugging purposes and forgotten in the code vastness. [Christian Studer]
* [stix2 import] Shorter obervable types extraction while still including the recent fix to avoid issues with observables that are of `dict` type. [Christian Studer]
* [stix1 export] Fixed backward compatibility with old object templates. [Christian Studer]
* [stix2 export] Fixed backward compatibility with old object templates. [Christian Studer]
* [stix import] Sanitised the import variables declaration to avoid issue with wrong value format. [Christian Studer]
* [command-line] Fixed results message. [Christian Studer]
* Observable type access for dict type. [Sura De Silva]
* [stix2 import] Typo within the Opinion objects loading method. [Christian Studer]
* [stix2 import] Better handling of MISP Sightings import. [Christian Studer]
- Storing `Sighting` & `Opinion` objects instead
of converting them to MISP Sightings while
loading them, because in some cases we need the
information of the related org, which is not
always already loaded when the need its info
- We convert the STIX objects to Sightings at the
end while we loop over the different references
* [stix2 import] Better `Identity` object's identity class field handling. [Christian Studer]
* [stix2 import] Using the Galaxy Cluster adding method to add cluster instead of appending it the the list of clusters. [Christian Studer]
### Other
* Merge branch 'main' of github.com:MISP/misp-stix. [Christian Studer]
* Merge branch 'dev' of github.com:misp/misp-stix. [Christian Studer]
* Merge pull request #45 from SYNchroACK/fix/wrong-import. [Christian Studer]
Fix wrong stix observables import
* Fix wrong stix observables import. [Tomas Lima]
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Merge branch 'main' of github.com:MISP/misp-stix into dev. [Christian Studer]
* Wip: [stix2 import] Updated the import conversion of internal STIX 2.x Identity objects to better support recent changes on the `organization` template. [Christian Studer]
* Merge branch 'main' of github.com:MISP/misp-stix. [Christian Studer]
* Merge pull request #46 from dragsu/fix-observable-access-dict-type. [Christian Studer]
fix: `type` access for dict type Observables
* Merge branch 'main' of github.com:MISP/misp-stix. [Christian Studer]
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Merge branch 'main' of github.com:MISP/misp-stix. [Christian Studer]
* Merge branch 'main' of github.com:MISP/misp-stix. [Christian Studer]
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Add: [stix2 import] Importing Identity objects with `identity_class` set to organization as `organization` object. [Christian Studer]
* Merge branch 'main' of github.com:MISP/misp-stix into dev. [Christian Studer]
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Merge branch 'main' of github.com:MISP/misp-stix into dev. [Christian Studer]
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Add: [stix2 import] Adding relations between galaxy clusters. [Christian Studer]
* Merge branch 'main' of github.com:MISP/misp-stix into dev. [Christian Studer]
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
## v2.4.172 (2023-06-09)
### Changes
* [poetry] Updated dependencies. [Christian Studer]
* [package] Bumped version. [Christian Studer]
* [misp_stix_converter] Changes on the command line feature. [Christian Studer]
- Cleaner separation between the 2 main features,
export & import, as well as cleaner arguments
in general
- Better handling of the messages returned by the
helper methods that are call by the command
line feature
* [tests] Updated STIX 1 export sample result files. [Christian Studer]
* [tests] Added new tests and changes on the collections export as STIX 2. [Christian Studer]
* [stix2 import] Added the `debug` argument to the `stix_2_to_misp` helper. [Christian Studer]
- We return the error and warning messages only
when the `debug` flag is set
* [stix2 import] Added more result details and arguments to the `stix_2_to_misp` helper that converts a STIX file to MISP format. [Christian Studer]
- We added all the arguments needed in both the
declaration of the STIX 2 to MISP parser and the
stix bundle parsing call
- We have a more detailed return message that
gives not only a success message, but also the
errors and warnings
* [stix1 export] We don't instantiate the MISP to STIX 1 Mappings anymore and use the classmethods directly. [Christian Studer]
* [stix1 export] Turned the MISP to STIX 1 Mapping properties into classmethods and made it usable in an uninstantiated way. [Christian Studer]
* [stix2 export] Using the uninstantiated MISP to STIX 2 mappings classmethods. [Christian Studer]
* [stix2 export] Converted STIX 2 Mappings methods into classmethods. [Christian Studer]
* [stix2 import] Improved the internal STIX 2 to MISP mapping. [Christian Studer]
- The `InternalSTIX2toMISPMapping` class is no
longer instantiated
- We're using the different classmethod helpers
- The mapping is then a bit cleaner than before
* [stix2 import] Internal STIX 2 to MISP mapping improved. [Christian Studer]
- Changes on the pattern & observable objects
mapping names
- Reusing mappings that are contained in other ones
* [stix2 import] Changed mapping to not be forced to instantiate them. [Christian Studer]
* [stix export & import] Made the parent parser classes abstract. [Christian Studer]
- As the children classes should be called anyways
* [poetry] Changed pymisp dependency back to the pypi version. [Christian Studer]
* [misp-galaxy] Bumped latest version. [Christian Studer]
* [package] Latest version aligned with MISP. [Christian Studer]
* [poetry] Updated dependencies. [Christian Studer]
* [misp-galaxy] Bumped latest version. [Christian Studer]
* [stix2 import] Changed the `Marking Definition` loading process. [Christian Studer]
### Fix
* [import] added missing import. [iglocska]
* [tests] Removed unused imports. [Christian Studer]
* [tests] Fixed STIX 1 export result samples. [Christian Studer]
* [misp_stix_converter] Fixed helpers import - using the method names recently changed. [Christian Studer]
* [stix export] Fixed arguments to give from the command line feature to the STIX export helpers. [Christian Studer]
* [stix2 export] Fixed footer for collections export as STIX 2. [Christian Studer]
* [tests] Updated tests for STIX 1 export helpers. [Christian Studer]
* [stix1 export] Fixed Package header writting for methods used to replicate the MISP pagination - used with collections export helpers. [Christian Studer]
* [stix1 export] Reusing methods from the framing to generate packages (& handling namespaces) [Christian Studer]
* [stix1 export] Handling cases when there is no STIX header. [Christian Studer]
- In this specific case, the STIX package in XML
format is a single xml tag with the included
`/` closing character... so we remove it
- ( JSON >>>>> XML definitely :) )
* [stix1 export] Added option to generate a Package with no header. [Christian Studer]
* [stix1 export] Fixed the creation process of the STIX package used to serve as container for related packages. [Christian Studer]
* [stix export] Made STIX framing methods more modular. [Christian Studer]
* [stix2 export] Returning the result files in a traceback message as list. [Christian Studer]
* [stix2 export] Fixed some statements in the MISP collections export to STIX 2 helper. [Christian Studer]
- Including fixes on:
- the single file handling (regarding the single
file name)
- the default directory for collections export
results
- the input files argument of the function
* [stix1 export] Fixed arguments passed to the MISP collections export to STIX 1. [Christian Studer]
* [stix1 export] Added a use case to support the use of the events collection export even with a single file. [Christian Studer]
* [stix1 export] Fixed name for the result STIX 1 event collections export & added a missing traceback. [Christian Studer]
* [stix1 export] Making sure we avoid exceptions with the fails catching on traceback messages. [Christian Studer]
* [stix2 import] Better handling of the `single_event` variable inside of the STIX 2 to MISP parser. [Christian Studer]
* [stix2 import] Fixed external STIX 2 `email-message` observable & pattern mapping. [Christian Studer]
* [stix2 import] Added missing `campaign` type in the list of STIX object types to look for. [Christian Studer]
* [stix2 import] Fixed the observable registry key values parsing in case of a single key imported as `regkey|value` attribute. [Christian Studer]
* [stix2 import] Catching parsing issues that appear while the STIX file is loaded. [Christian Studer]
* [stix export] Galaxies mapping are now also using the uninstantiated mapping classmethods. [Christian Studer]
* [tests] Using the uninstantiated mapping classes with their classmethods. [Christian Studer]
* [stix2 import] Fixed the `from_misp` test that defines whether a STIX file has been generated with the MISP to STIX conversion feature or not. [Christian Studer]
* [stix2 import] Fixed the email or IP address observable objects from internal STIX content parsing. [Christian Studer]
- Could fail previously with some content generated
from a previous version of the MISP to STIX
conversion feature
* [stix2 import] Fixed marking definition parsing, as we store the tag and not the marking definition object. [Christian Studer]
* [tests] Fixed tests to avoid issues with STIX 2 to MISP mappings, following the recent changes on them. [Christian Studer]
* [stix2 import] Revert change to fix the pattern assertion operator check. [Christian Studer]
- Revert of a part of the code that was staged for
a previous commit while it should not have been
- For now the pattern assertion check will remain
as is even tough there is an ongoing work to
improve it.
* [stix2 import] Fixed missing variable name change. [Christian Studer]
* [stix2 import] Using non instantiated external STIX 2 to MISP mapping. [Christian Studer]
- Same changes as for the internal mapping
* [stix2 import] Removed unused variables & mapping fields. [Christian Studer]
* [stix2 import] Properly transformed the external STIX 2 to MISP mapping methods into classmethods. [Christian Studer]
- Followed the model used in the internal mapping
to have pattern mappings that are waiting for a
field to return the associate value in the
mapping, or observable object mappings that we
loop on in order to check each field
* [stix2 import] Removed unused mapping method. [Christian Studer]
* [stix2 import] Removed unused imports. [Christian Studer]
* [stix2 import] Fixed some mapping dictionary names. [Christian Studer]
* [stix2 export] Fixed fail on copy pasting the generic galaxy mapping update for STIX 2.0. [Christian Studer]
* [stix2 export] Parsing `stix2-pattern` objects. [Christian Studer]
- As they were missing in the export mapping, they
were exported as custom objects, but we simply
have to take the pattern and export it as is,
like we do for sigma or yara patterns for
instance in STIX 2.1
- In this case, it applies to both STIX 2.0 & 2.1
* [stix2 export] Made the `created` & `modified` fields in custom galaxy objects optional. [Christian Studer]
* [stix2 export] Using the property for `identity_id` instead of the 'private' variable. [Christian Studer]
* [stix2 export] Same as the previous commit, for standalone attributes from feeds. [Christian Studer]
* [stix2 export] Fixed the orgc parsing for attributes collections. [Christian Studer]
- The `created_by_ref` values were missing on all
objects because the statement used to wait for
a value where the recent changes made the
related method return nothing anymore
* [stix2 export] Better Orgc & info handling for instance when they are empty. [Christian Studer]
* [stix2 export] Avoiding issues with unset `timestamp` value in MISP Event. [Christian Studer]
* [stix2 export] Checking `Orgc` fields before trying to generate the Identity object which will be used as `created_by_ref` object reference. [Christian Studer]
* [stix2 import, tests] Fixed the galaxy & cluster version. [Christian Studer]
- Forgot that `strip` works only at the beginning
and the end of the string............
* [tests] Removed unused import. [Christian Studer]
* [stix2 import] To avoid any possible issue in MISP with float version, we just made the generic Galaxies & Clusters version int. [Christian Studer]
* [tests] Fixed Galaxies & Clusters tests following all the recent changes on generic conversion from STIX 2.0 & 2.1. [Christian Studer]
* [stix2 import] Fixed the galaxy creation method for external STIX content to avoid issues with `region` and `country` galaxies. [Christian Studer]
* [stix2 import] Fixed the clusters creation method to avoid issues with unassigned cluster value. [Christian Studer]
* [stix2 import] Added missing `self` param in the clusters creation method. [Christian Studer]
* [stix2 import] Syntax fixed in f-string. [Christian Studer]
* [stix2 import] The Galaxy args creation is better and handles some of the formerly missing required field to validate a Galaxy in MISP. [Christian Studer]
* [stix2 import] Quick improvement on a `hasattr` that can be directly replaced by a `getattr` with a default value. [Christian Studer]
* [stix2 import] Fixed the generic info method. [Christian Studer]
- The way it is implemented, it has to be a
property rather than a classmethod in order to
avoid the info field to be null because as a
classmethod, the returned value was a bound
method
### Other
* Merge branch 'main' of github.com:MISP/misp-stix. [Christian Studer]
* Merge pull request #42 from MISP/dev. [Christian Studer]
A few changes and improvement
* Merge branch 'main' of github.com:MISP/misp-stix into dev. [Christian Studer]
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Fix; [stix export] Fixed fail messages as the command line feature wants lists. [Christian Studer]
* Fix; [stix1 export] Fixed the input files argument for the collections export as STIX 1 helpers. [Christian Studer]
* Wip: [stix2 import] Enhanced STIX 2 import helper. [Christian Studer]
* Wip: [stix2 export] Enhanced STIX 2 export helpers. [Christian Studer]
* Wip: [stix1 export] Enhanced the STIX 1 export helper features. [Christian Studer]
* Merge branch 'main' of github.com:MISP/misp-stix into dev. [Christian Studer]
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Add: [stix2 export] Added the generic galaxy types to the galaxies export mapping for STIX 2.0 & 2.1. [Christian Studer]
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Merge branch 'main' of github.com:MISP/misp-stix into dev. [Christian Studer]
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Add: [stix2 import] Added the `sharing_group_id` field to add this value when the `distribution` level for the event is 4. [Christian Studer]
* Add: [tests] Quickly testing default distribution on events. [Christian Studer]
* Wip: [stix2 import] Adding the MISP Event `distribution` field to the events we generate as result of the conversion from STIX. [Christian Studer]
- For now implemented for STIX 2
* Wip: [stix2 import] Added `namespace` and `icon` value for the Generic galaxies converted from external STIX objects. [Christian Studer]
* Merge branch 'main' of github.com:MISP/misp-stix into dev. [Christian Studer]
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Add: [tests] Added unit tests for generic galaxies & clusters - uuids & version are tested. [Christian Studer]
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Wip: [stix2 import] Better Galaxy Clusters creation to include some of the fields required for MISP to validate clusters. [Christian Studer]
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
## v2.4.170 (2023-04-13)
### Changes
* [misp_stix_converter] Added quick comments & made the `_from_misp` utility available to import from the library. [Christian Studer]
* [misp_stix_converter] Moved the command line feature to `misp_stix_converter.py` to avoid all the related utility functions to be exposed while importing the python library. [Christian Studer]
* [stix2 import] Using the `from_dict` method as much as possible to populate the different MISP Object or Event fields. [Christian Studer]
- It introduces some changes on the format of the
datetime fields which are now properly defined
as datetime with the right format and the
timezone info
* [stix2 import] Extracted the object case handling to make it callable. [Christian Studer]
* [stix2 import] Better STIX objects as Galaxy import handling. [Christian Studer]
- Instead of testing if we have to import the
tag names or the full Galaxy object each time
we parse a single STIX object, we set a variable
from the beginning to redirect to the related
parsing function
### Fix
* [stix2 export] Export the `source` of a sighting as `x_misp_source` as defined in the Custom STIX 2.0 object. [Christian Studer]
- Fixes #28
* [stix2 import] Fixed Galaxy parsing as tag names variable typo. [Christian Studer]
* [misp_stix_converter] Removed unused import. [Christian Studer]
* [misp_stix_converter] Better output names handling. [Christian Studer]
* [misp_stix_converter] Some clean-up. [Christian Studer]
* [stix2 import] Added the missing `entrypoin-address` attribute. [Christian Studer]
* [stix2 import] Making sure we won't have MISP objects rejected for having the same UUID. [Christian Studer]
- `pe` & `pe-section` objects are converted from
the same observable object or pattern as the
`file` object that contains them.
If we create the different MISP objects the same
way we do for the file, they will all have the
same UUID and MISP will reject them
* [tests] Updated tests to handle the recent changes on the datetime values format. [Christian Studer]
* [tests] Fixed tests for internal file with pe & sections objects following recent changes on the related parsing functions. [Christian Studer]
* [stix2 import] Fixed `_add_misp_attribute` function called names. [Christian Studer]
* [stix2 import] Updated the `process` object attributes used to force the MISP content being an object to align with the `requiredOneOf` field of the template. [Christian Studer]
* [stix2 import] Fixed STIX 2 Observable objects to MISP mapping for `Domain Name` with `Network Traffic` objects. [Christian Studer]
* [stix2 import] Fixed wrong object attribute mapping. [Christian Studer]
- The PID attribute is not part of the `Registry Key`
object mapping but `Process`
* [stix2 import] Cleaner `unknown pattern mapping warning` handling. [Christian Studer]
* [stix2 import] Quick clean-up on the error & warning messages handling. [Christian Studer]
* [stix2 import] Quick clean-up. [Christian Studer]
* [stix2 import] Fixed the `x509` import from pattern parsing. [Christian Studer]
* [stix2 import] Fixed the `Identity` object parsing. [Christian Studer]
* [tests] Added the missing `sector` galaxy checking function. [Christian Studer]
* [stix2 import] Fixed the internal STIX 2 objects conversion as MISP Galaxy. [Christian Studer]
- We have to check whether the `description` field
does contain the `|` as separation caracter,
because it is not the case for internal
`Identity` objects with the `identity_class`
field set to 'class' imported as `sector` galaxy
* [tests] Fixed the galaxies export tests to avoid issues with potential missing `description` & `meta` fields within the cluster definition. [Christian Studer]
* [stix2 export] Fixed the `sector` galaxy parsing to avoid issues with the `description` field within the galaxy cluster definition. [Christian Studer]
* [stix2 export] Making the sector galaxy export available for both STIX 2.0 & 2.1. [Christian Studer]
### Other
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Merge branch 'main' of github.com:MISP/misp-stix into dev. [Christian Studer]
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Merge branch 'main' of github.com:MISP/misp-stix into dev. [Christian Studer]
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Wip: [stix2 import] Better `File` and its pe extensions parsing from patterns. [Christian Studer]
* Wip: [stix2 import] Simplified the patterns mapping. [Christian Studer]
* Wip: [stix2 import] Importing directory objects from stix patterns. [Christian Studer]
* Wip: [stix2 import] Network socket parsing improved. [Christian Studer]
* Wip: [stix2 import] Parsing PE optional headers. [Christian Studer]
- Currently only the entry point address supported
* Wip: [stix2 import] Using `from_dict` to update MISPObjects instead of `update` [Christian Studer]
* Wip: [stix2 import] Improved the `Network Traffic` pattern parsing. [Christian Studer]
* Wip: [stix2 import] Replaced more dict `update` by dict merge. [Christian Studer]
* Wip: [stix2 import] Better and more generic Attributes & Objects add handling. [Christian Studer]
- The `confidence` and `object_marking_refs` STIX
fields are properly handled in one place and
added as single Attribute or each object
Attribute tags
* Wip: [stix2 import] Better attributes dictionaries creation. [Christian Studer]
* Wip: [stix2 import] Added `ip-src` & `ip-dst` attribute definition to be reused in different places. [Christian Studer]
* Wip: [stix2 import] Importing Software objects with the `software` object template. [Christian Studer]
* Wip: [stix2 import] Importing `user-account` objects from STIX 2 User Account objects. [Christian Studer]
* Merge branch 'main' of github.com:MISP/misp-stix into dev. [Christian Studer]
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Wip: [stix2 import] Converting `Mutex` patterns into `mutex` objects. [Christian Studer]
* Wip: [stix2 import] Handling the exceptions with non existing protocols. [Christian Studer]
* Wip: [stix2 import] Converting `network-traffic` pattern values into `network-connection` objects. [Christian Studer]
- Need to handle the `src` & `dst` refs
* Wip: [stix2 import] Converting pattern with `autonomous-system` values as `asn` object. [Christian Studer]
* Merge branch 'main' of github.com:MISP/misp-stix into dev. [Christian Studer]
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Wip: [stix2 import] Better import case handling. [Christian Studer]
* Merge branch 'main' of github.com:MISP/misp-stix into dev. [Christian Studer]
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Merge branch 'main' of github.com:MISP/misp-stix. [Christian Studer]
* Wip: [documentation] Auto-generated documetation for `sector` galaxies export. [Christian Studer]
* Wip: [stix2 import] Importing `sector` Galaxies from external `Identity` objects with `identity_class` field set to 'class' [Christian Studer]
* Wip: [tests] Tests for STIX 2 Identity objects converson as `sector` galaxies. [Christian Studer]
* Wip: [stix2 import] STIX 2 `Identity` objects conversion as `sector` Galaxy import. [Christian Studer]
* Add: [tests] Tests for `sector` galaxies export to STIX 2.0 & 2.1. [Christian Studer]
* Merge branch 'main' of github.com:MISP/misp-stix into dev. [Christian Studer]
* Merge pull request #36 from SYNchroACK/new/sectors-galaxy. [Christian Studer]
Handle sectors galaxy
* Add: [stix2 export] Handle sectors galaxy. [Tomas Lima]
## v2.4.169 (2023-03-14)
### Changes
* [poetry] Bumped latest dependencies versions. [Christian Studer]
* [package] Updated poetry & pymisp requirement. [Christian Studer]
- In order to better support git dependencies, we
updated poetry because it is required in order
to use git dependencies.
- With the change on poetry we can then use the
git dependency for pymisp - for now
* [package] Bumped version. [Christian Studer]
* [submodules] Bumped latest versions. [Christian Studer]
* [documentation] Regenerated the documentation. [Christian Studer]
* [stix2 export] A quick reuse of an existing SDO creation function. [Christian Studer]
* [documentation] Regenerated the MISP -> STIX documentation with the recent mapping updates. [Christian Studer]
* [documentation] Updated mapping documentation following some recent changes. [Christian Studer]
* [github] Enabling github actions on dev branch. [Christian Studer]
* [poetry, package] Updated python & the library versions. [Christian Studer]
* [github, python] Removing support for 3.7 and added 3.11. [Christian Studer]
### Fix
* [stix2 import] Fixed missing imports removed by mistake. [Christian Studer]
* [stix2 import] Some cleanup. [Christian Studer]
- Better readability when possible
- Fixed typing
- Simplified some parts using `getattr` instead of
`hasattr` when possible
* [stix2 import] Fixed duplicate property that was causing issues with the parent class property. [Christian Studer]
* [tests] Fixed the remaining latest datetime/timestamp values that were possibly missing. [Christian Studer]
- Testing `datetime` values - i.e from the
`datetime` python library - instead of str
* [stix2 import] Fixed Marking definition objects handling. [Christian Studer]
- There are still some Marking definition we don't
parse yet - the ones with no `definition_type`
value - and we now properly handle the exception
that appear when we try to look at the ones that
are not loaded
* [stix2 import] Fixed wrong variable name. [Christian Studer]
* [stix2 import] Removed unused variable. [Christian Studer]
* [documentation] Fixed datetime/timestamp values in the ampping documentation. [Christian Studer]
* [tests] Fixed unittests on datetime/timestamp fields/values. [Christian Studer]
* [tests] Made sure all the datetime/timestamp fields/values are properly set in test samples. [Christian Studer]
* [stix2 export] Properly exporting datetime/timestamp fields/values. [Christian Studer]
* [tests] Made some datetime values UTC. [Christian Studer]
* [stix2 export] Fix naive timestamp. [Tomas Lima]
* [tests] Fixed relationships tests to match the recent changes on the default relationship types. [Christian Studer]
* [stix2 export] Typo. [Christian Studer]
- Fixes e918f69 and thus #33 for good this time
* [stix2 export] Fixed default relationships used between SDOs. [Christian Studer]
- The `relationship_specs` mapping dictionary now
only conains default relationships that are
unique between 2 SDOs, if there are at least 2
possible default relationships between 2 SDOs,
we do not know which one to choose
- In that case, or in the case there is no
default relationship known between 2 SDOs, we
us the `related-to` common relationship instead
of `has`
- As a result, this should fix #33
* [stix2 export] Variable name typo. [Christian Studer]
* [tests] Fixed tests for `country` galaxies export as STIX 2.1 Location objects. [Christian Studer]
* [stix2 export] Better `country` galaxy clusters parsing. [Christian Studer]
- We use the description (capitalised) to define
the `Location` name field of the country, and
the value (lower case) as a description, which
should fix #34
* [stix2 import] Avoiding warnings about empty object attribute values while converting Observable objects to MISP. [Christian Studer]
* [stix2 import] Fixed the unix extension parsing from User Account patterns. [Christian Studer]
* [stix2 import] Fixed recently renamed unix extension mapping. [Christian Studer]
* [stix2 import] Trying to fix a python 3.7 syntax issue for the remaining time it is still supported. [Christian Studer]
- 3.8 and above don't complain with the
`*(generator)` statement
* [stix2 import] Fixed the `email` object parsing. [Christian Studer]
* [tests] Fixed tests for the datetime attribute in STIX 2.0 File objects imported as `lnk` MISP objects. [Christian Studer]
* [tests] Fixed tests for STIX 2.0 File objects imported as `lnk` objects. [Christian Studer]
* [tests] Made the datetime fields in the File object - to be imported as `lnk` object - acceptable for STIX 2. [Christian Studer]
* [tests] Fixed the internal STIX 2.0 test samples for `lnk` object import. [Christian Studer]
* [stix2 import] Fixed wrongly set `self` variable. [Christian Studer]
* [stix2 import] Better separation of exceptions during observable objects parsing. [Christian Studer]
* [stix2 import] Some clean-up. [Christian Studer]
- Including:
- a wrong function name fixed
- a better naming for some SDOs parsing
- some unused methods removed
* [stix2 import] Fixed imports. [Christian Studer]
* [stix2 import] A very quick fix on observable mapping error message. [Christian Studer]
* [stix2 import] Fixed imports. [Christian Studer]
* [stix2 import] Fixed the Email Address observable object parsing. [Christian Studer]
* [stix2 import] Avoiding issue while parsing IP addresses patterns with empty list of attributes mapped. [Christian Studer]
* [stix2 import] Reusing the `object_marking_refs` fields parsing in a function. [Christian Studer]
* [stix2 import] Fixed the Location object parsing. [Christian Studer]
* [stix2 import] Correctly handling issues with observable object mapping. [Christian Studer]
* [stix2 import] Fixed the Location object parsing. [Christian Studer]
* [stix2 import] Fixed the pattern & observable types extraction. [Christian Studer]
* [stix2 import] Fixed the `MarkingDefinition` objects parsing function. [Christian Studer]
* [stix2 import] Made the MISP Attributes dict creation more generic and including the `object_marking_ref` field parsing. [Christian Studer]
* [stix2 import] Avoiding issues with Marking-Definition objects with no `definition_type` field. [Christian Studer]
* [stix2 import] Avoiding issues with Report or Grouping object that has no `name` field. [Christian Studer]
### Other
* Add: [readme] Quick additional instruction for poetry. [Christian Studer]
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Merge branch 'main' of github.com:MISP/misp-stix into dev. [Christian Studer]
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Merge branch 'main' of github.com:MISP/misp-stix into dev. [Christian Studer]
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Merge branch 'main' of github.com:MISP/misp-stix into dev. [Christian Studer]
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Merge branch 'main' of github.com:MISP/misp-stix into dev. [Christian Studer]
* Wip: [stix2 import] Parsing Network Traffic objects. [Christian Studer]
* Wip: [stix2 import] Simplified the email observable objects parsing. [Christian Studer]
* Wip: [stix2 import] Parsing Observed Data with domain & ip observable objects. [Christian Studer]
* Wip: [stix2 import] Importing Software observable objects with the `software` object template. [Christian Studer]
* Merge branch 'main' of github.com:MISP/misp-stix. [Christian Studer]
* Merge pull request #35 from SYNchroACK/fix/naive-timestamp. [Christian Studer]
Fix naive timestamp
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Wip: [stix2 import] Converting `WindowsRegistryKey` objects as `registry-key` & `registry-key-value` objects or `regkey` attributes. [Christian Studer]
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Wip: [stix2 import] Parsing User Account Observable objects. [Christian Studer]
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Wip: [stix2 import] Parsing X509 Certificate Observable objects. [Christian Studer]
- Reusing some stuff that is similar as the x509
pattern parsing
* Wip: [stix2 import] Parsing Process observable objects. [Christian Studer]
* Wip: [stix2 import] Made the Observable objects parsing more generic. [Christian Studer]
- Reducing the amount of variables by putting all
the observable objects in one single dictionary.
Instead of using multiple dictionaries for
different object types, we use one and added
generic selection methods instead
* Merge branch 'main' of github.com:MISP/misp-stix into dev. [Christian Studer]
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Wip: [stix2 import] Updated the File & Directory observable objects parsing to better support the references between objects. [Christian Studer]
* Revert "fix: [stix2 import] Trying to fix a python 3.7 syntax issue for the remaining time it is still supported" [Christian Studer]
This reverts commit 556c433557e3fb6ba997ef0b7c1c8dd922d19e64.
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Wip: [stix2 import] Converting `Directory` observable objects as the recently added `directory` object template. [Christian Studer]
- Also fixed the observable objects mapping to
MISP for `lnk` objects import
* Wip: [stix2 import] Simplifying the Observable objects conversion with fewer function calls. [Christian Studer]
* Wip: [stix2 import] Properly handling filtering on multiple observable object types. [Christian Studer]
* Wip: [stix2 import] Yield-ing observable objects instead of returning them in a list. [Christian Studer]
* Wip: [stix2 import] Importing EmailMessage Observable objects. [Christian Studer]
* Wip: [stix2 import] Importing File Observable objects in the case of a single field value imported as MISP Attribute. [Christian Studer]
* Wip: [stix2 import] Better "attribute or object" determination for File observable objects, searching for the `extensions` field. [Christian Studer]
* Wip: [stix2 import] Importing MISP `file` objects from File Observable objects. [Christian Studer]
- Also includes the modification of some parsing
functions that are used for multiple Observable
objects
* Merge branch 'main' of github.com:MISP/misp-stix into dev. [Christian Studer]
* Add: [tests] Added tests for the time fields recently added into the `file` object template. [Christian Studer]
* Add: [stix export] Included the handling of the object attribute recently added to the `file` object template. [Christian Studer]
- Namely the object attributes mentioned here are:
- `acces-time`
- `creation-time`
- `modification-time`
* Merge branch 'main' of github.com:MISP/misp-stix. [Christian Studer]
* Revert "wip: [stix2 export] Simplified the Galaxies mapping" [Christian Studer]
This reverts commit 76f4e6f58fa332e3b9170a20151aca762df16dca.
* Merge branch 'main' of github.com:MISP/misp-stix into dev. [Christian Studer]
* Update README.md. [Alexandre Dulaunoy]
Fix documentation for generated website
* Merge pull request #26 from coolacid/main. [Alexandre Dulaunoy]
Use MISP event UUID for bundle ID
* Use f-strings like elsewhere, check for _misp_event to pass tests. [Jason Kendall]
* Use MISP event UUID for bundle ID. [Jason Kendall]
* Wip: [stix2 import] Better Observable objects parsing. [Christian Studer]
* Wip: [stix2 import] Cleaner UUID sanitation in some cases. [Christian Studer]
* Wip: [stix2 import] Better Observable objects exceptions handling. [Christian Studer]
* Wip: [stix2 import] Quick Observable objects parsing improvement. [Christian Studer]
* Wip: [stix2 import] Cleaner way to handle Observable objects import & supporting a few more observable object types. [Christian Studer]
* Wip: [stix2 export] Simplified the Galaxies mapping. [Christian Studer]
* Wip: [stix2 import] Parsing `domain-name` observable objects and reusing some generic observable objects parsing code. [Christian Studer]
* Wip: [stix2 import] Started parsing external STIX 2 observable objects. [Christian Studer]
* Wip: [stix2 import] Parsing `object_marking_refs` field from several STIX objects to import tags in object attributes. [Christian Studer]
## v2.4.168 (2023-01-30)
### Changes
* [stix2 import] Reintroduced the ability to import MISP Galaxies as `tag_names` [Christian Studer]
- Using most of the features that were removed
with 43a3a8a & 3b178eb, with improvements
- Using a parameter to define whether the related
STIX objects should be imported as tag_names.
They are parsed as MISP Galaxy objects otherwise
- The reason to import tag names only is to have
at least some information validated by MISP
using the tag names which in fact are the galaxy
cluster names, since MISP is not able for now to
handle all the different cases for new Galaxy
Clusters: is it a new clusters or an update to
an existing one?
We'll be able to give MISP the Galaxies and
Clusters in standard MISP JSON format when it is
able to fully handle it
* [misp-stix] Updated some aspects of the command line script. [Christian Studer]
- Some parameters are required now
- Introducing the import & export difference (it
is still export only for now since we will
add the required content in the import function)
* [package] Bumped version. [Christian Studer]
* [submodules] Bumped latest submodule versions. [Christian Studer]
* [poetry] Bumped latest locak file. [Christian Studer]
* [stix2 import] Differenciating galaxies parsing between external and internal STIX 2 content. [Christian Studer]
* [stix2 import] Removed some additional data structure layer on the loaded STIX objects. [Christian Studer]
* [stix2 export] Added a `meta` dictionary field to the Custom Galaxy object. [Christian Studer]
- We can now export the `meta` field from a custom
cluster, as it is, in the related field within
the custom STIX object
* [tests] Updated tests for STIX 2 objects imported as MISP Galaxies. [Christian Studer]
* [tests] Updated the samples of STIX 2 objects that are converted as MISP galaxies. [Christian Studer]
- Added some fields to extend the tests
- Removed the unrelevant `kill_chain_phases` fields
* [stix2 import] Properly parsing the different galaxy & cluster fields. [Christian Studer]
* [tests] MISP galaxy types are now documented from the mapping itself. [Christian Studer]
* [stix2 export] Making the mapping classes reachable. [Christian Studer]
- And in that case for example also the galaxy types
* [tests] Updated tests for internal STIX 2 import to prepare the apparition of tests for external STIX 2 import. [Christian Studer]
* [stix2 export] Enhanced the MISP Galaxies to STIX 2 conversion. [Christian Studer]
- More `meta` fields are now supported
- The STIX 2 `external_references` field now
supports the url refs in addition to the
external IDs which were already supported
* [stix2 export] Extended the MISP Galaxies to STIX 2 mapping. [Christian Studer]
* [documentation] Regenerated documentation with the recent changes on mappings. [Christian Studer]
* [documentation] Updated mapping documentation. [Christian Studer]
* [documentation] Regenerated documentation with the recent changes on mappings. [Christian Studer]
* [documentation] Updated mapping documentation. [Christian Studer]
* [stix2 export] Added missing `person` object to the mapping of MISP objects export as STIX 2.0 & 2.1. [Christian Studer]
- This object template was supposed to be supported
for a while...
- It is then now not exported as custom object as
it was before
* [stix2 export] Added missing `person` object to the mapping of MISP objects export as STIX 2.0 & 2.1. [Christian Studer]
- This object template was supposed to be supported
for a while...
- It is then now not exported as custom object as
it was before
### Fix
* [misp-galaxy] Bumped latest version. [Christian Studer]
* [stix2 import] Fixed wrong `_create_cluster_args` parameters in some cases. [Christian Studer]
* [stix2 import] Fixed the tests for `region` galaxies import from STIX 2.1 `Location` objects. [Christian Studer]
* [stix2 import] Fixed the `region` Galaxy Cluster value conversion. [Christian Studer]
- In MISP, the `region` galaxy cluster values use
the actual UN M49 names with the area codes. The
codes were not supported before in the STIX 2 to
MISP conversion
* [stix2 import] Fixed issues with `meta` fields in clusters. [Christian Studer]
- We were not able to know whether a `meta` field
initially contained a `-` or an `_` since we
have to use underscore for STIX 2 fields in any
case. We now have a list of meta fields which
should have a `-` to avoid the related issues
* [stix2 import] Fixed the `meta` fields parsing to avoid issues with some undefined (and unnecessary) meta fields mappings. [Christian Studer]
* [stix2 import] Fixed the `accuracy-radius` object attribute mapping. [Christian Studer]
* [stix2 import] Added missing STIX 2 to MISP mapping. [Christian Studer]
* [stix2 export] Using the STIX objects adding function instead of dealing with the private variable. [Christian Studer]
* [stix2 import] STIX 2 import mapping classes renames for more clarity. [Christian Studer]
* [tests] Fixed the tags test to go with the recent changes on some galaxy test samples. [Christian Studer]
* [tests] Added specific testing methods for clusters meta fields. [Christian Studer]
* [tests] Fixed tests for MISP galaxies export as STIX 2, following the recent updates and improvements on their parsing. [Christian Studer]
* [stix2 export] Fixed the `kill_chain` parsing in clusters meta fields. [Christian Studer]
* [stix2 export] Fixed one of the missing attack-pattern object creation that was missed and still using the previous creation function. [Christian Studer]
* [stix2 export] Removed no longer necessary argument of some STIX 2 object creation function. [Christian Studer]
- Which also made unnecessary some of thoses
functions being no longer specific to galaxies
* [stix2 import] Avoiding Custom Objects converted as Attributes to be modified while they are parsed. [Christian Studer]
* [stix2 import] Removed unused Galaxies parsing case. [Christian Studer]
* [stix2 import] Some pycodestyle clean-up. [Christian Studer]
* [stix2 export] Tiny improvement to avoid unused variable in the case of STIX 2.1 export with no Event report. [Christian Studer]
- And a few long lines cleaned up
* [stix2 import] Making sure we cover all the cases while checking if an attribute UUID is valid. [Christian Studer]
- This fixes the object attributes handling in the
case of MISP objects exported as Custom STIX
objects, with invalid UUIDs which were not
correctly handled when we convert the content
back to MISP format
* [stix2 import] Better invalid UUIDs parsing for Custom STIX objects converted as MISP objects. [Christian Studer]
* [tests] Fixed tests for STIX 2.0 registry-key objects import. [Christian Studer]
* [stix2 import] Fixed some loading definitions. [Christian Studer]
* [stix2 import] Fixed variable that should not be self. [Christian Studer]
* [tests] Simply avoiding issues with the custom galaxies not exported in STIX 1 (for now at least) [Christian Studer]
* [tests] Added tests to make sure custom galaxies are correctly exported when embedded in attributes or object attributes. [Christian Studer]
* [stix2 export] Added the missing custom galaxies handler for attributes galaxies. [Christian Studer]
* [stix2 export] Reverted some try/catch bypass used for debugging purposes. [Christian Studer]
* [stix2 export] Clarification on some incomplete MISP Galaxies typing. [Christian Studer]
* [stix2 export] Quick fix & improvement on the custom galaxies export. [Christian Studer]
* [stix2 export] Simply a quick clean-up. [Christian Studer]
* [stix2 export] Fixing the `EventReport` references handling. [Christian Studer]
- When there is no actual reference to a MISP
attribute, object or galaxy in the Event report,
the `object_refs` field is empty, which is not
allowed, so we add a reference to the report or
grouping to avoid raising an exception
* [stix2 export] Fixing the `EventReport` references handling. [Christian Studer]
- When there is no actual reference to a MISP
attribute, object or galaxy in the Event report,
the `object_refs` field is empty, which is not
allowed, so we add a reference to the report or
grouping to avoid raising an exception
* [tests] Fixed tests for `registry-key` objects export as STIX 2.0 following the recent mapping change on the `last-modified` attribute. [Christian Studer]
* [stix2 export] Removed unused import. [Christian Studer]
* [stix2 export] Fixed the `registry-key` object mapping regarding the `last-modified` attribute export as STIX 2.0. [Christian Studer]
* [tests] Fixed tests for `registry-key` objects export as STIX 2.0 following the recent mapping change on the `last-modified` attribute. [Christian Studer]
* [stix2 export] Removed unused import. [Christian Studer]
* [stix2 export] Fixed the `registry-key` object mapping regarding the `last-modified` attribute export as STIX 2.0. [Christian Studer]
* [stix2 import] Avoiding issues with identifiers in compiled patterns. [Christian Studer]
- When `[*]` is part of a pattern,the related
identifiers contain a non str element which
used to break the related exception handling
* [stix2 import] Fixed the hash types handling while parsing patterns. [Christian Studer]
* [tests] Removed the `person` object from the tests for custom objects export as STIX 1. [Christian Studer]
- Following changes on the `person` object export
and its removal from the tests samples for
custom objects
* [tests] Added tests for `person` objects export as STIX 2 & fixed tests on object references. [Christian Studer]
* [stix2 export] Added missing `ObjectReference` checking for objects exported as STIX 2 Identity objects. [Christian Studer]
* [tests] Removed the `person` object from the tests for custom objects export as STIX 1. [Christian Studer]
- Following changes on the `person` object export
and its removal from the tests samples for
custom objects
* [tests] Added tests for `person` objects export as STIX 2 & fixed tests on object references. [Christian Studer]
* [stix2 export] Added missing `ObjectReference` checking for objects exported as STIX 2 Identity objects. [Christian Studer]
* [stix2 import] Removed unused import. [Christian Studer]
### Other
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Merge branch 'main' of github.com:MISP/misp-stix into dev. [Christian Studer]
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Merge branch 'main' of github.com:MISP/misp-stix into dev. [Christian Studer]
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Wip: [stix import] Enabling the command line use of the library for STIX -> MISP import feature. [Christian Studer]
- Minimal feature with the ability to load STIX
files, and convert each of them to a MISP event
* Merge branch 'main' of github.com:MISP/misp-stix into dev. [Christian Studer]
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Merge branch 'dev' of github.com:MISP/misp-stix. [Christian Studer]
* Wip: [tests] Samples and tests for `country` & `region` galaxies import from external STIX 2.1 `Location` objects. [Christian Studer]
* Wip: [stix2 import] Importing `country` & `region` galaxies from external STIX 2.1 data. [Christian Studer]
* Wip: [tests] Added tests for `country` and `location` galaxies import from STIX 2.1 `Location` objects. [Christian Studer]
* Wip: [stix2 import] Importing `country` & `region` galaxies from STIX 2.1 'internal' `Location` objects. [Christian Studer]
* Add: [tests] Added tests for `country` & `region` galaxies export as STIX 2.1. [Christian Studer]
* Add: [stix2 export] Parsing the `meta` fields from the `country` and `region` galaxy clusters. [Christian Studer]
* Add: [stix2 export] Exporting `country` & `region` galaxies as STIX 2.1 Location objects. [Christian Studer]
* Wip: [stix2 import] Added note for the vulnerability object import from external STIX 2. [Christian Studer]
* Add: [tests] Added some of the common external STIX 2 import content testing. [Christian Studer]
* Add: [tests] Added samples & tests for galaxies import from external STIX 2. [Christian Studer]
* Wip: [tests] Added tests for internal custom galaxy objects import from STIX 2. [Christian Studer]
* Wip: [stix2 import] Parsing internal Custom galaxy objects from STIX 2. [Christian Studer]
* Wip: [stix2 import] Using the MISP Galaxy & Cluster classes to convert STIX objects meant to be galaxy clusters, and no longer using the tag names. [Christian Studer]
* Wip: [stix2 import] Removed the synonyms to tag_names mapping. [Christian Studer]
- We will now use the PyMISP classses to create
galaxies and clusters attached to the related
containers (Event & Attributes)
- The galaxies checking for existing galaxies and
references will be processed in MISP directly
* Wip: [stix2 import] Introducing a new way of parsing content converted into Galaxies. [Christian Studer]
- Still some pieces of the puzzle to add
* Wip: [stix2 import] Handling invalid UUIDs in MISP attributes creation. [Christian Studer]
* Wip: [tests] Added tests for STIX 2 content with invalid UUIDs import. [Christian Studer]
* Wip: [stix2 import] Deeper investigations on invalid UUIDs handling. [Christian Studer]
* Wip: [stix2 import] Handling non RFC UUIDs. [Christian Studer]
* Wip: [stix2 import] A few fixes including the import of Identity classes. [Christian Studer]
* Wip: [stix2 import] Importing generic `identity` objects. [Christian Studer]
* Add: [tests] Added tests for custom Galaxies export as STIX 2.0 & 2.1. [Christian Studer]
* Merge branch 'main' of github.com:MISP/misp-stix into dev. [Christian Studer]
* Add: [documentation] Mapping documentation has been updated automatically with the tests for `identity` objects export as STIX 2. [Christian Studer]
* Add: [tests] Tests for `identity` objects export as STIX 2.0 & 2.1. [Christian Studer]
* Add: [stix2 export] Added the `identity` object to the list of supported templates. [Christian Studer]
* Merge branch 'main' of github.com:MISP/misp-stix. [Christian Studer]
* Add: [stix export] Handling custom galaxies & galaxy clusters. [Christian Studer]
- The Galaxy clusters export to STIX 1 remains the
same, with some clearer warning messages handling
- Custom clusters within existing galaxies are
exported into the usual existing STIX 2 objects,
and custom galaxies are exported as Custom objects
* Merge branch 'main' of github.com:MISP/misp-stix into dev. [Christian Studer]
* Merge pull request #25 from LM-CT/main. [Alexandre Dulaunoy]
Ignore pycache
* Ignore pycache. [Lucas Cloud Target]
* Add: [documentation] Mapping documentation has been updated automatically with the tests for `identity` objects export as STIX 2. [Christian Studer]
* Add: [tests] Tests for `identity` objects export as STIX 2.0 & 2.1. [Christian Studer]
* Add: [stix2 export] Added the `identity` object to the list of supported templates. [Christian Studer]
* Merge branch 'main' of github.com:MISP/misp-stix into dev. [Christian Studer]
* Parse_misp_event takes a dict not a JSON. [Alexandre Dulaunoy]
parse_misp_event takes a dict not a JSON
* Wip: [stix2 import] Parsing more patterns. [Christian Studer]
* Merge branch 'main' of github.com:MISP/misp-stix into dev. [Christian Studer]
* Wip: [stix2 import] New Exception type for unmapped pattern types. [Christian Studer]
* Wip: [stix2 import] Importing a few more pattern types. [Christian Studer]
* Wip: [stix2 import] Handling STIX 2 pattern values to remove the additional `'` characters. [Christian Studer]
* Merge branch 'main' of github.com:MISP/misp-stix into dev. [Christian Studer]
* Wip: [stix2 import] We start parsing STIX 2 patterns from external files. [Christian Studer]
* Merge branch 'main' of github.com:MISP/misp-stix into dev. [Christian Studer]
* Wip: [stix2 import] Moving the pattern parsing to another function specific to STIX patterns (to come next) [Christian Studer]
* Merge branch 'main' into dev. [Christian Studer]
* Fix; [stix2 import] Importing exceptions from the parent directory instead of importing it from the library. [Christian Studer]
* Wip: [stix2 import] Making the STIX 2 pattern parser available to be imported from the library. [Christian Studer]
* Wip: [stix2 import] Making the STIX 2 patterns parser better. [Christian Studer]
## v2.4.163 (2022-09-26)
### Changes
* [package] New version. [Christian Studer]
### Fix
* [stix2 export] Avoiding variables to be referenced before they are declared. [Christian Studer]
* [stix2 export] Fixed the Hash values checking. [Christian Studer]
- STIX 2 allows some custom Hash types so we don't
need to consider invalid a hash that is not
in the list of common supported types
* [stix2 export] Some details fixed on errors handling functions. [Christian Studer]
### Other
* Fix; [stix2 export] Added missing check for `data` fields from attachment attributes. [Christian Studer]
* Wip: [stix2 export] Checking Hash values for object attributes. [Christian Studer]
* Wip: [stix2 export] More Hash values checking. [Christian Studer]
- We also check now Hash values in the case of a
conversion as Observable objects
* Wip: [stix2 export] Introducing a hash value checking function to avoid issues with invalid hashes. [Christian Studer]
* Wip: [stix2 import] Added some helpers to parse content in STIX 2 patterns. [Christian Studer]
- Loading patterns for now
## v2.4.162 (2022-09-19)
### Changes
* [package] Updated to latest version to publish. [Christian Studer]
* [stix2 export] Returning warning as a dictionary of lists instead of sets. [Christian Studer]
* [setup, poetry] Aligning with the package features that are actually used on pypi. [Christian Studer]
* [tests] Ported all STIX 1 export tests to support both JSON & MISP inputs. [Christian Studer]
* [stix2 export] Made the timestamp values checking common to all export classes and moved the test is the values are datetime to this common function. [Christian Studer]
* [tests] Duplicated tests for attributes, objects & galaxies export as STIX 2 to support both JSON & MISP input. [Christian Studer]
* [tests] Tests for interoperability & feeds now support both JSON and MISP inputs. [Christian Studer]
* [stix2 export] Added correct typing to functions receiving attributes, objects or events. [Christian Studer]
- When the library is used in a python script, we
can pass directly MISPEvent, MISPAttribute or
MISPObject objects instead of their JSON format
It is already working, here we simply fixed the
functions header with the correct typing
* [doc] add PyPI references. [Alexandre Dulaunoy]
### Fix
* [readme] Updated description. [Christian Studer]
* [stix2 export] Added missing use case making available Attributes parsing in some situations while giving the input as file instead of as loaded dict. [Christian Studer]
- It avoids for instance issues with the command
line script when giving a file containing an
attributes collection
* [stix2 export] Fixed edge case when the `send-date` attribute within an `email` object is not a correctly formatted datetime value. [Christian Studer]
* [tests] Fixed tests for composite attributes exported as STIX 2 indicator that received a tiny change. [Christian Studer]
* [stix1 export] Fixed composite attribute values parsing to avoid issues with values not formatted the right way. [Christian Studer]
* [stix2 export] Fixed parsing of composite attributes which require some attribute type handling. [Christian Studer]
- The composite attribute type will indeed always
have the standard `|` as separator
* [stix2 export] Handling composite attribute values when they are not formatted as they should be with a `|` [Christian Studer]
* [stix2 export] Added the missing `interoperability` parameter in the Relationship object arguments. [Christian Studer]
* [stix2 export] Fixed `annotation` object export as STIX 2.1 when there is no object reference. [Christian Studer]
* [clean up] Removed debugging print statements. [Christian Studer]
* [tests] Making the datetime to str utility function common to all STIX testing classes. [Christian Studer]
* [stix1 export] Handling the `data` field while creating an Artifact object. [Christian Studer]
* [stix1 export] Handling some datetime values. [Christian Studer]
* [documentation] Fixed documentation following changes on the lnk objects export to STIX 2.0. [Christian Studer]
* [tests] Fixing some tests triggered by a lot of unit tests to make them work with a MISP input. [Christian Studer]
* [tests] Avoiding issues with the geolocation object & the `to_ids` value of some asn object attributes. [Christian Studer]
* [stix2 export] Added missing import. [Christian Studer]
* [tests] Better handling of timeline value & the `data` field. [Christian Studer]
* [stix2 export] Better `lnk` objects parsing including the timeline attributes export as STIX 2.0 that were missing. [Christian Studer]
* [stix2 export] Correctly handling the timestamp fields and values. [Christian Studer]
* [stix2 export] Handling properly `data` fields in attributes and object attributes. [Christian Studer]
* [stix2 export] Handling some timestamp values depending whether they are datetime or str. [Christian Studer]
* [requirements] Regenerated the requirements files. [Christian Studer]
* [requirements] Fixed requirements regarding the STIX 2 dependency. [Christian Studer]
* [stix2 export] Fixed timestamp handling when they are already datetime. [Christian Studer]
- Happens if we give the STIX Parser a MISPEvent
type input instead of the JSON format that is
the standard case when used in MISP core
* [stix2 export] Fixed pattern validation to avoid sanitisation for strings to be executed on non string values. [Christian Studer]
* [stix2 export] Fixed custom objects parsing for standalone `pe-section` objects parsing. [Christian Studer]
### Other
* Merge branch 'main' of github.com:MISP/misp-stix. [Christian Studer]
## v2.4.161 (2022-08-23)
### Changes
* [package] Updated library version. [Christian Studer]
* [package] Updated some setup information. [Christian Studer]
* [readme] Updated instructions for pip install. [Christian Studer]
* [poetry] Bumped latest lock file. [Christian Studer]
* [poetry] Added a few information and using the stix2 library package instead of the git dependency. [Christian Studer]
* [poetry] Bumped latest lock file. [Christian Studer]
* [poetry] Updated pyproject file. [Christian Studer]
### Fix
* [package] Fixed setup. [Christian Studer]
* [stix2 import] Fixed a couple typo issues. [Christian Studer]
* [poetry] Bumped latest lock file. [Christian Studer]
* [stix2 import] Added missing import. [Christian Studer]
* [stix2 import] Fixed the `add_attribute` method that was missing the `**` prefix that is required when you pass a dict directly to it. [Christian Studer]
### Other
* Merge pull request #21 from netantho/patch-1. [Christian Studer]
Add setuptools as a build-system dependency
* Add setuptools as a build-system dependency. [Anthony VEREZ]
* Wip: [stix2 import] Better handling of external references from `attack-pattern` objects. [Christian Studer]
- Instead of having a common parsing function for
all STIX 2 attack pattern external references,
we parse those references depending on whether
it is external STIX data or not, to have 1 very
specific parsing function for content we know,
and a more flexible one for external content in
order to avoid issues with that kind of data
## v2.4.160 (2022-08-05)
### New
* [logo] new japanese misp-stix logo. [Alexandre Dulaunoy]
### Changes
* [poetry] Bumped latest dependencies version in lock file. [Christian Studer]
* [documentation] Added the new STIX -> MISP import mapping documentation. [Christian Studer]
* [tests, documentation] Updated the documentation auto-update in tests. [Christian Studer]
- MISP -> STIX export mapping documentation now
has a different structure from the STIX -> MISP
import mapping documentation, so we have in the
import documentation the difference between how
STIX content is converted into MISP data
depending on the STIX object type
* [documentation] Regenerated documentation with `sigma` objects supported in the STIX 2.1 export mapping & updates on the `yara` object mapping. [Christian Studer]
* [poetry] Bumped latest versions in lock file. [Christian Studer]
* [documentation] Regenerated documentation. [Christian Studer]
* [poetry] Bumped latest dependencies. [Christian Studer]
* [gitmodules] Moved the data directory with submodules within the main library directory. [Christian Studer]
- Was outside of the library directory before,
which makes it difficult to access the
submodules when the library is installed with
a `pip install` for example
* [poetry] Updated lock file. [Christian Studer]
* [tests] Changed the Bundles assemblage functions to make the Identity, Report & Grouping objects reusable. [Christian Studer]
* [tests] Removed the `single_event` argument from the Parser class declaration used in every internal STIX import test. [Christian Studer]
* [stix2 import] Making the `single_event` parameter an argument of the bundle parsing function instead of the whole Parser class. [Christian Studer]
* [github actions] Renamed the workflow config file. [Christian Studer]
* [github actions] Changed workflow name. [Christian Studer]
* [tests] Moved the custom attributes test duplicates code to a common function. [Christian Studer]
* [tests] Added UUIDs to the attributes within objects exported as STIX 2 Custom objects. [Christian Studer]
* [documentation] Regenerated galaxies export mapping documentation with the recent changes on labels. [Christian Studer]
* [tests] Updated tests for MISP galaxies export to STIX 2, following the recent changes on labels. [Christian Studer]
* [stix2 export] Bringing specific labels to objects exported from MISP galaxies. [Christian Studer]
- With specific labels, it is easier to differenciate
STIX objects converted from galaxies with the
ones converted from MISP objects
* [doc] maybe GH markdown will be coherent one day. [Alexandre Dulaunoy]
* [doc] GH markdown is funky. [Alexandre Dulaunoy]
* [doc] logo added. [Alexandre Dulaunoy]
* [documentation] Regenerated the objects export as STIX 2 mapping documentation. [Christian Studer]
* [doc] README updated. [Alexandre Dulaunoy]
### Fix
* [stix2 export] Fixed `yara` export as STIX 2.1 mapping. [Christian Studer]
* [stix2 import] Making flake8 happy. [Christian Studer]
- Eventhough the `if pattern.startwith('(')` case
comes always first, flake8 does not like the
`reference` declaration statement being after
the other cases
* [tests] Fixed `first-packet-seen` attribute in `netflow` sample test object. [Christian Studer]
* [documentation] Updated documentation for `netflow` objects export as Indicator. [Christian Studer]
* [tests] Fixed tests for `netflow` objects export as Indicator to include the recent changes on protocols handling. [Christian Studer]
* [stix2 export] Converting protocol in lower case while exporting `netflow` objects as Indicator pattern. [Christian Studer]
* [documentation] Fixed mapping documentation for `netflow` objects export as STIX 2, following the recent changes on the related mapping. [Christian Studer]
* [stix2 export] Fixed `netflow` object mapping. [Christian Studer]
- `first-packet-seen` and `last-packet-seen` are
the object relations defined in the `netflow`
object template. `first-seen` & `last-seen` are
object relations from the `ip-port` object
template for instance
* [stix2 export] Making sure we do not miss some required network-traffic fields if there is only the IP attribute(s) in the http-request object. [Christian Studer]
* [stix2 export] Quick change on some attributes parsing order for the `http-request` object parsing. [Christian Studer]
* [stix2 export] Making pycodestyle happy. [Christian Studer]
* [stix2 import] Added a few missing imports. [Christian Studer]
* [tests] Fixed confidence tags tests to avoid errors with a random order in the list of tags. [Christian Studer]
* [stix1 export] Same as 05dd0d4 but for STIX 1 attributes export. [Christian Studer]
* [stix2 export] More straight forward tags and confidence score handling. [Christian Studer]
- We just store confidence scores during the
execution of the tags parsing function instead
of storing the related tags separately. Thus,
those tags are now directly handled
- Since the markings handling function is the same
for every concerned MISP data structure (event,
attributes, objects), it does not require more
specific function for each different structure
* [stix1 export] Making sure we have simple marking before raising a KeyError exception. [Christian Studer]
* [stix1 export] Typo while handling confidence tags from campaign-name attribute. [Christian Studer]
- We want to do like for attributes exported as
indicators and keep all the confidence tags
instead of popping the one that is used to build
the confidence field
* [stix1 export] Removing unused variable. [Christian Studer]
* [stix2 export] Handling confidence field to avoid issues with multiple confidence level tags. [Christian Studer]
* [stix2 export] Fixed unreacheable private variable name. [Christian Studer]
* [stix2 export] Typo. [Christian Studer]
* [stix2 export] Fixed an index variable handling (used to insert report objects at the right place for more readability) [Christian Studer]
* [stix2 export] Fixed some variable names. [Christian Studer]
* [stix2 export] Fixed the path of the submodule used to fetch already existing STIX cti objects. [Christian Studer]
* [stix2 import] A few changes to avoid some crashes and to raise an error instead of exiting the program. [Christian Studer]
* [stix2 import] More typo fixed. [Christian Studer]
* [stix2 import] Fixed a few typos and synonyms dict update process. [Christian Studer]
- When the library is installed, there is no git
submodule command available to update the
synonyms mapping, so we avoid the issues by
skipping the git submodule check
* [stix2 import] Fixed the submodules path. [Christian Studer]
* [stix2 import] Fixed subpart title. [Christian Studer]
* [tests] Added missing sightings checking function. [Christian Studer]
* [stix2 export] Fixed tests for Sightings export in STIX 2. [Christian Studer]
* [stix2 export] Exporting MISP Sightings 1 by 1 instead of grouping them. [Christian Studer]
- That way we keep the data (for each sighting) of
some fields like:
- uuid
- date_sighting
- source
Those fields would be merged or skipped if we
group sightings together
* [tests] Fixed tests for MISP sightings export as STIX 2 following the recent changes on that feature export. [Christian Studer]
* [stix2 export] Better sightings parsing to keep as much data as possible from the original fields in MISP sightings. [Christian Studer]
- We export sightings for each identity to keep
the sighting dates instead of grouping all the
sightings for each attribute
* [tests] Fixed tests for bundles with sightings to cover the changes on sightings identities. [Christian Studer]
* [stix2 export] Better sightings organisations parsing. [Christian Studer]
* [stix2 import] A few unnecessary lines removed to make pep8 happy. [Christian Studer]
* [stix2 import] Moved all loading functions to the common STIX 2 import class instead of the specific one for internal content and removed duplicated function. [Christian Studer]
* [github] Fixed issue template. [Christian Studer]
* [github actions] Moved the issue templates to the right path. [Christian Studer]
* [readme] Fixed Python version requirement. [Christian Studer]
* [documentation] Mapping documentation for custom attributes has been re-generated automatically with the new UUIDs. [Christian Studer]
* [tests] Changed attribute UUIDs for a few attributes used in the custom attributes test. [Christian Studer]
- In this test, one event should not contain
attributes with the same UUID
- It makes the custom attributes parsing fail if
we try to convert the converted STIX format back
to MISP
* [stix2 import] Fixed `referenced_uuid` field import within the object references. [Christian Studer]
* [stix2 export] Using the property decorator for the `interoperability` variable instead of the private variable itself. [Christian Studer]
* [tests] Fixed the attributes & objects documentation variables. [Christian Studer]
* [documentation] Galaxies mapping documentation re-generated automatically while running the tests. [Christian Studer]
* [tests, documentation] Added missing documentation auto-generation function call from within the `x509` objects import tests. [Christian Studer]
* [stix2 export] Passing the x509 object `hidden` attribute boolean value directly since the Boolean property class will handle it. [Christian Studer]
* [tests] Added tests for the `hidden` attribute value from process objects export as STIX 1 & 2. [Christian Studer]
* [stix2 export] Exporting `hidden` attributes from the `process` object template as `is_hidden` within the Process Observable object or patterning language. [Christian Studer]
* [stix1 export] Exporting `hidden` attributes from the `process` MISP object as the `is_hidden` field of STIX 1 Process objects. [Christian Studer]
* [stix2 import] Added missing mapping for connection protocols. [Christian Studer]
- Used for instance in `network-protocol` object
import mapping
* [tests] Tests for the uuids of IP attributes from `network-connection` objects. [Christian Studer]
* [stix2 import] Importing UUIDs from the STIX 2.1 network-traffic reference objects. [Christian Studer]
* [tests] Added the missing uuid test for the IP attribute in the `ip-port` object. [Christian Studer]
* [stix2 import] Fixed IP attributes parsing within `ip-port` objects to keep UUIDs from the STIX 2.1 Observable object. [Christian Studer]
* [stix2 import] Fixed `domain-ip` object mapping. [Christian Studer]
* [stix2 export] Making `path` prioritary over `fullpath` in the `lnk` object export. [Christian Studer]
* [tests] Added missing object attributes number tests. [Christian Studer]
* [stix2 export] The `protocol` attribute from the `ip-port` object is a single attribute. [Christian Studer]
* [stix2 export] Fixed `protocols` field generation during `ip-port` objects export as Observable objects. [Christian Studer]
- We only put `tcp` as default `protocols` value
(to avoid issues with the `network-traffic`
object) when there is no other value
- The `protocol` attribute within the `ip-port`
object was also not correctly supported, which
has been also fixed
* [tests] Removed print. [Christian Studer]
* [stix2 import] Quick STIX 2 to MISP `news-agency` object mapping fix reusing already declared variables. [Christian Studer]
* [tests, documentation] Making sure the `data` field is not null while sanitizing data to update for the documentation. [Christian Studer]
* [tests] Simplified the timestamp test since we do test on MISP's side and not STIX. [Christian Studer]
* [stix2 import] A few fixes for the timestamp values in objects and the multiple attributes in object templates parsing. [Christian Studer]
* [stix2 import] Some minor changes on variable name and making the stix object param of the MISP object creation function optional. [Christian Studer]
* [stix2 import] Fixed File hashes mapping to avoid `ssdeep` to be skipped. [Christian Studer]
- For some reason in STIX 2.0 this hash type is
not expressed in capital letters as for the
other hash types in the File observable object
### Other
* Wip: [tests] Tests for `sigma` objects import from STIX 2 Indicators. [Christian Studer]
- Also fixed tests for `yara` objects import
following recent updates and fixes on the
different patterning languages parsing
* Wip: [stix2 import] Importing `sigma` objects from STIX 2 Indicators. [Christian Studer]
- Also better `suricata` and `yara` objects parsing
* Wip: [documentation] Added `sigma` objects export mapping documentation & fixed the one for `yara` objects rule name attribute. [Christian Studer]
* Wip: [tests] Tests for `sigma` objects export as STIX 2.1 Indicator. [Christian Studer]
- Also fixed test for `yara` objects export since
we added the rule name into the related mapping
* Wip: [stix2 export] Exporting `sigma` objects as STIX 2.1 indicator with sigma pattern. [Christian Studer]
* Wip: [tests] Tests for `netflow` objects import from STIX 2 Indicator & Observable objects. [Christian Studer]
* Wip: [stix2 import] Importing `netflow` objects from STIX 2 Indicator & Observable objects. [Christian Studer]
* Wip: [tests] Tests for `http-request` objects import from STIX 2 Indicator & Observable objects. [Christian Studer]
* Wip: [stix2 import] Importing `http-request` objects from STIX 2 Indicator & Observable objects. [Christian Studer]
* Wip: [documentation] Automagically generated documentation mapping for `netflow` export to STIX 2.0 & 2.1. [Christian Studer]
* Wip: [tests] Tests for `netflow` objects export as STIX 2.0 & 2.1 Indicator & Observable objects. [Christian Studer]
* Wip; [stix2 export] Exporting `netflow` objects as STIX 2.0 & 2.1 Indicator & Observable objects. [Christian Studer]
* Wip: [documentation] Mapping documentation for `http-request` objects export as STIX 2.0 & 2.1. [Christian Studer]
* Wip: [tests] Tests for `http-request` objects export as STIX 2.0 & 2.1 Indicator & Observable objects. [Christian Studer]
* Wip: [stix2 export] Exporting `http-request` objects as STIX 2.0 & 2.1 Indicator or Observable objects. [Christian Studer]
* Wip: [stix2 import] Parsing confidence fields from external STIX 2 content. [Christian Studer]
* Merge pull request #18 from MISP/dev. [Christian Studer]
Exporting MISP confidence tags
* Wip: [tests] Tests for Events with tags exported as confidence score at different data level (STIX 1 & STIX 2.1) [Christian Studer]
* Wip: [stix1 export] Handling confidence scores for MISP objects exported as Indicators. [Christian Studer]
* Wip: [stix1 export] Handling confidence scores and tags at the Event level. [Christian Studer]
* Wip: [stix1 export] Better Indicator confidence field handling & handling confidence field in Campaign objects. [Christian Studer]
* Wip: [stix2 export] Exporting confidence level tags in the STIX 2.1 confidence field. [Christian Studer]
* Wip: [tests] Samples for MISP attributes feed. [Christian Studer]
* Wip: [tests] Tests for MISP attributes feed export as STIX 2.0 & 2.1. [Christian Studer]
* Wip: [stix2 export] Exporting attributes feed fetched within an input file. [Christian Studer]
* Wip: [stix2 export] Added method to export attributes from feed. [Christian Studer]
- First version which might evolve after we are
able to test it more intensively
- We'll probably also look at how to handle MISP
objects from feed
- Also, we might look at the possibility to
support data from feed handled once from a
file
* Wip: [stix2 export] Better way to initiate some variables and to extract the STIX converted data. [Christian Studer]
* Wip: [stix2 export] Better Marking objects handling to avoid duplicates. [Christian Studer]
* Wip: [stix2 import] Supporting more STIX 2 objects from external bundles to be converted into MISP format. [Christian Studer]
- Added parsing functions to support those STIX
object to be imported
- Reusing parsing functions that are used by both
the external STIX content parser and the
internal one
- Cleared some imports
* Wip: [tests] Tests for sightings import from STIX 2 Sighting & Opinion objects. [Christian Studer]
* Wip: [stix2 import] Importing sightings from STIX 2 Sighting & Opinion objects. [Christian Studer]
* Wip: [stix2 import] We'll use strings to map external observable types instead of tuples. [Christian Studer]
* Wip: [tests] Tests for STIX 2 Bundles with multiple or no report(s) import. [Christian Studer]
* Wip: [stix2 import] Putting MISP events in a list in the case of multiple report and/or grouping objects. [Christian Studer]
* Wip: [stix2 import] Making galaxies parsing more generic and taking references to the events where the galaxies are used. [Christian Studer]
* Wip: [stix2 import] Parsing STIX 2 Bundles with a different number of reports or groupings. [Christian Studer]
- Still WiP to make it work properly with each
multiple reports or groupings converted into
single events
- Some reusable pieces have been put into separate
functions to be used in every case
- Bundles with either no report/grouping or
multiple reports and /or groupings converted in
a single event are now working like the case of
the single report/grouping since they all are
converted into one single MISP event
* Add: [github] Updated issue templates. [Christian Studer]
* Add: [github actions] Added template for issues to report a bug. [Christian Studer]
* Add: [readme] Added a few badges. [Christian Studer]
* Add: [github actions] Added the STIX to MISP import tests. [Christian Studer]
* Wip: [tests] Tests for MISP objects import from custom objects. [Christian Studer]
* Wip: [tests] Tests for attributes import from STIX 2 `custom-attribute` objects. [Christian Studer]
* Wip: [tests] Tests for object references. [Christian Studer]
* Wip: [tests] Tests for attributes with embedded galaxies. [Christian Studer]
* Wip: [stix2 import] Parsing Relationships objects to extract embedded galaxies as well as object references. [Christian Studer]
* Wip: [tests] Tests for MISP galaxies import from STIX 2 objects. [Christian Studer]
* Add: [stix2 import] Added exception handling functions for errors with Intrusion Set and Threat Actor objects. [Christian Studer]
* Wip: [stix2 import] Importing MISP Galaxies from several STIX 2 objects. [Christian Studer]
- Importing for now Galaxies at event level
- To make it very straight forward we import tag
names instead of parsing and re-generating the
galaxy with its cluster, since MISP will better
accept the tag names
* Add: [tests, documentation] Galaxies documentation is now auto-generated during the related tests. [Christian Studer]
* Fix; [tests, documentation] Fixed names used for variables where the attributes and objects documentation is stored during the tests procedure, in order to avoid confusions between both STIX 2 versions. [Christian Studer]
* Wip: [tests] Tests for `annotation` objects import from STIX 2.1 Note objects. [Christian Studer]
* Wip: [stix2 import] Importing `annotation` objects from STIX 2.1 Note objects. [Christian Studer]
* Wip: [tests] Tests for `android-app` objects import from STIX 2 Indicator & Observable objects. [Christian Studer]
* Wip: [stix2 import] Importing `android-app` objects from STIX 2 Indicator & Observable objects. [Christian Studer]
* Wip: [tests] Tests for `x509` objects import from STIX 2 Indicator & Observable objects. [Christian Studer]
* Wip: [stix2 import] Importing `x509` objects from STIX 2 Indicator & Observable objects. [Christian Studer]
* Wip: [tests] Tests for `registry-key` objects import from STIX 2 Indicator & Observable objects. [Christian Studer]
* Wip: [stix2 import] Importing `registry-key` objects from STIX 2 Indicator & Observable objects. [Christian Studer]
* Wip: [tests] Tests for `process` objects import from STIX 2 Indicator & Observable objects. [Christian Studer]
* Wip; [stix2 import] Importing `process` objects from STIX 2 Indicator & Observable objects. [Christian Studer]
* Merge branch 'main' of github.com:MISP/misp-stix. [Christian Studer]
* Merge branch 'main' of github.com:MISP/misp-stix into main. [Alexandre Dulaunoy]
* Add: [tests] Added the `hidden` attribute in the `process` object sample. [Christian Studer]
* Wip: [tests] Tests for `network-socket` objects import from STIX 2 Indicator & Observable objects. [Christian Studer]
* Wip: [stix2 import] Importing `network-socket` objects from STIX 2 Indicator & Observable objects. [Christian Studer]
* Wip: [tests] Tests for `network-connection` objects import from STIX 2 Indicator & Observable objects. [Christian Studer]
* Wip: [stix2 import] Importing `network-connection` objects from STIX 2 Indicator & Observable objects. [Christian Studer]
* Merge branch 'main' of github.com:MISP/misp-stix. [Christian Studer]
* Wip: [tests] Tests for `url` objects import from STIX 2 Indicator & Observable objects. [Christian Studer]
* Wip: [stix2 import] Importing `url` objects from STIX 2 Indicator & Observable objects. [Christian Studer]
* Wip: [tests] Tests for `mutex` objects import from STIX 2 Indicator & Observable objects. [Christian Studer]
* Wip: [stix2 import] Importing `mutex` objects from Indicator & Observable objects. [Christian Studer]
* Wip: [tests] Tests for `lnk` object import from STIX 2 Indicator & Observable objects. [Christian Studer]
* Wip: [stix2 import] Importing `lnk` objects from STIX 2 Indicator & Observable objects. [Christian Studer]
* Wip: [tests] Tests for `ip-port` objects import from STIX 2 Indicator & Observable objects. [Christian Studer]
* Wip: [stix2 import] Importing `ip-port` objects from STIX 2 Indicator & Observable objects. [Christian Studer]
* Wip: [tests] Tests for `image` objects import from STIX 2 Indicator & Observable objects. [Christian Studer]
* Wip: [stix2 import] Fixed `image` object attributes mapping. [Christian Studer]
* Wip: [stix2 import] Importing `image` objects from STIX 2 Indicator & Observable objects. [Christian Studer]
* Wip: [tests] Added samples for image objects import from STIX 2 tests. [Christian Studer]
* Add: [presentation] Added some presentation slides. [Christian Studer]
* Wip: [tests] Tests for file objects with pe and sections import from STIX 2 File Indicator & Observable objects. [Christian Studer]
* Wip: [stix2 import] Importing `pe` and `pe-section` objects from STIX 2 Windows PE binary extensions within File objects. [Christian Studer]
* Wip: [tests] Added missing UUID test for the `bcc` attribute within `email` object import from STIX 2.1 Observable object. [Christian Studer]
* Wip: [tests] Tests for `file` objects import from STIX 2 Indicator & Observable objects. [Christian Studer]
* Wip: [stix2 import] Importing `file` objects from STIX 2 Indicator & Observable objects. [Christian Studer]
## v2.4.159 (2022-05-30)
### Changes
* [poetry] Updated poetry config file & lock file to the latest. [Christian Studer]
* [tests] Changed samples used for `email` objects import from STIX 2 Observable objects. [Christian Studer]
* [tests] Updated tests for attributes export as STIX1 URI objects or STIX2 URL objects. [chrisr3d]
* [tests] Added more attributes types to be converted as STIX URL / URI objects. [chrisr3d]
* [stix2 import] Added a reusable function to fetch observable objects. [chrisr3d]
* [tests] Added more hash attribute types to be tested & fixed the tests for thoses attributes export as STIX 1 at the same time. [chrisr3d]
* [stix2 export] Added `link` attribute from the `news-agency` object to the list of contact information fields within the STIX 2 Identity object. [chrisr3d]
* [stix2 import] Enhanced the `vulnerability` object import mapping. [chrisr3d]
* Tests, documentation] Modifying the documentation to keep the shortened data values even if we use the actual files in tests. [chrisr3d]
* [tests] Using the actual attachment files to declare tests samples. [chrisr3d]
* [tests] Preparing some features to be reused with more inheritance from parent classes. [chrisr3d]
* [stix2 export] Updated the `employee` object export as STIX 2 mapping. [chrisr3d]
- Now includes the recently added `full-name`
object relation
* [tests] Deduplication of test code for `attack-pattern` object tests & for some multiple assertion statements. [chrisr3d]
* [tests] Preparing some features to be reused with more inheritance from parent classes. [chrisr3d]
* [tests] Updated tests for `attack-pattern` objects export as STIX 2.0 & 2.1. [chrisr3d]
* [documentation] Re-generated the full documentation with the updated mapping. [chrisr3d]
* [tests, documentation] Populating the automated documentation from attributes & objects export as STIX 2.0 tests. [chrisr3d]
* [documentation] Used the automated documentation update from tests to regenerate the objects export as STIX 2.1 mapping. [chrisr3d]
* [documentation] Used the automated documentation update from tests to regenerate the attributes export as STIX 2.1 mapping. [chrisr3d]
* [documentation] The misp objects mapping to stix21 summary is sanitized. [chrisr3d]
* [documentation] Re-generated the full documentation with the updated mapping. [chrisr3d]
* [tests, documentation] Populating the automated documentation from attributes & objects export as STIX 2.0 tests. [chrisr3d]
* [documentation] Used the automated documentation update from tests to regenerate the objects export as STIX 2.1 mapping. [chrisr3d]
* [documentation] Used the automated documentation update from tests to regenerate the attributes export as STIX 2.1 mapping. [chrisr3d]
* [documentation] The misp objects mapping to stix21 summary is sanitized. [chrisr3d]
* [stix2 import] Made some loading functions specific to each subclass. [chrisr3d]
* [stix2 import] Merged common grouping and report parsing process into on function. [chrisr3d]
- Obviously kept separated what is different
between groupings and reports
* [stix2 import] Better marking refs & labels parsing within Grouping & Report objects. [chrisr3d]
* [stix2 export] Only a quick and non critical change on STIX objects labels. [chrisr3d]
- Labels generated from the conversion of a MISP
object to a STIX 2 objects now have the label
field matching the MISP object `meta-category`
field, where the `category` field is specific to
MISP attributes
* [stix2 export] Just a tiny change to prioritise the object name label. [chrisr3d]
* [tests] Better testing of observable objects ids. [chrisr3d]
* [stix2 export] Added more detail in the converted Artifact objects when they come from the conversion of `malware-sample` attributes. [chrisr3d]
- Supported for both `malware-sample` single
attributes and object attributes within file
objects
- Simply added details like the mime type, and for
STIX 2.1, which supports additional fields
compared to STIX 2.0, also the encryption
algorithm and the decryption key fields
* [stix2 export] Using the `github-user` object parsing function as generic parsing function for other user/account objects. [chrisr3d]
- Like we use a generic function to parse standard
user & account objects, we now have the same
generic function for user & account objects that
have attachment attributes
* [stix2 export] More generic account objects parsing. [chrisr3d]
### Fix
* [readme] Updated test commands. [Christian Studer]
* [stix import] Removed unused import. [Christian Studer]
* [cleanup] Some clean up and typing fixed. [Christian Studer]
* [github actions] Added recursive submodules checkout. [Christian Studer]
* [poetry] Fixed non existing dependency version. [Christian Studer]
* [poetry] Updated dependency version. [Christian Studer]
* [poetry] Added missing `codecov` dependency that was removed by error. [Christian Studer]
* [github actions] Typo. [Christian Studer]
* [misp-stix] Typo. [Christian Studer]
* [misp-stix] Fixed a few typos and variable name issues. [Christian Studer]
* [tests] Fixed tests for `email` objects import from indicator objects following the recent changes on the related mapping & parsing. [Christian Studer]
* [stix2 import] Fixed `email` objects mapping & parsing for indicator objects. [Christian Studer]
* [documentation] Updated mapping documentation auto-generated with the recent changes on `email` objects export tests. [Christian Studer]
* [tests] Fixed `email` objects export tests. [Christian Studer]
* [stix2 export] Fixed `user-account` objects export to indicator where characters were not escaped. [Christian Studer]
* [stix2 import] Added missing Observed Data object in the STIX 2.1 email samples. [Christian Studer]
* [tests] Removed print used for debugging. [Christian Studer]
* [tests] Fixed space missing to make pep8 happy. [Christian Studer]
* [tests] Added tests for the content_disposition fields within the email-message objects body_multipart. [Christian Studer]
* [stix2 export] Exporting content disposition in the body_multipart field within email-message objects while exporting email objects as indicator, to keep the object_relation field. [Christian Studer]
* [documentation] Fixed documentation auto-generation by checking the Observed Data version. [Christian Studer]
* [documentation] Regenerated documentation with the recent changes on documentation mapping. [Christian Studer]
* [documentation] Updated documentation mapping for `domain-ip` objects export as STIX 2 Indicators. [Christian Studer]
* [tests] Fixed tests for `domain-ip` objects export as STIX2 Indicators. [Christian Studer]
* [stix2 export] Fixed `domain-ip` objects export as Indicator to avoid confusions. [Christian Studer]
- When `domain` and `hostname` attributes are both
present, we want to avoid confusions between the
domain attribute and the hostname attribute
* [stix2 import] Fixed the `twitter-account` object mapping. [Christian Studer]
* [tests] Added missing credential objects checking functions. [Christian Studer]
* [tests, documentation] Added the missing mapping documentation autogeneration functions. [Christian Studer]
* [misp_stix_converter] A few debugging message fixed. [Christian Studer]
* Fix: [readme] More verbose command-line usage example to please @adulau. [Christian Studer]
* [setup] Updated supported python versions. [Christian Studer]
* [poetry] Updated poetry.lock. [Christian Studer]
* [setup] Updated setup & poetry config files. [Christian Studer]
* [documentation] Regenerated documentation to include the recent updates to the documentation mapping. [Christian Studer]
* [tests] Fixed variable name typo. [chrisr3d]
* [stix2 import] Fixed twitter account object mapping. [chrisr3d]
* [documentation] The MISP objects export as STIX 2 documentation mapping has been regenerated with the recent changes on the user & account object samples. [chrisr3d]
* [documentation] The `link` attributes export as STIX 2 documentation has been fixed with the documentation auto-regeneration. [chrisr3d]
* [tests] Fixed tests for user & account objects export as STIX 2. [chrisr3d]
* [stix2 export] Fixed some user & account objects mapping as STIX 2. [chrisr3d]
* [stix2 import] Made pep8 more happy with some code style fixed. [chrisr3d]
* [tests] In STIX 2 samples: getting the data fields by base64-encoding the related files instead of copy-pasting the base64-encoded string. [chrisr3d]
* [stix2 import] Skipping timeline fields parsing for `observed_data` objects when the `first_observed` and `last_observed` values are the same as `modified` [chrisr3d]
* [stix2 import] Avoiding to raise the unknown STIX object exception with a test against a list of observable object types. [chrisr3d]
* [documentation] Updated attributes export as STIX 2 mapping. [chrisr3d]
* [tests] Fixed wrong category for the link attribute export. [chrisr3d]
* [tests] Just a quick function name fix. [chrisr3d]
* [tests] Removed unused variable in some MISP to STIX 1 export features tests. [chrisr3d]
* [documentation] Attributes export as STIX 2 documentation updated following the recent changes on tests. [chrisr3d]
* [stix2 export] Fixed hash attribute types mapping with the `filename|telfhash` type that does not exist. [chrisr3d]
* [tests] For tests using loops over attributes and stix objects, we assert the number of converted attributes first to make sure we do not loop over an empty list (which does not raise any assertion error) [chrisr3d]
* [stix2 export] Simplified the `pe-section` hash attributes handling with only the supported hash types, and no longer the full list of existing hash types. [chrisr3d]
* [documentation] Fixed documentation with non existing attribute type removed. [chrisr3d]
* [tests] Fixed hash attributes tests since `filename|telfhash` is not an existing MISP attribute type. [chrisr3d]
* [tests] Better automation on tests for multiple single attributes export. [chrisr3d]
* [stix2 export] Enhanced the list of supported hash attribute types to be exported. [chrisr3d]
* [tests] Removed utility function that had already been moved in the parent class. [chrisr3d]
* [documentation] Documentation regenerated. [chrisr3d]
* [stix2 import] Added missing imports. [chrisr3d]
* [documentation] Objects documentation mapping fixed. [chrisr3d]
* [documentation] Attributes documentation mapping fixed. [chrisr3d]
* [tests, documentation] Fixed automatic documentation generation from import tests. [chrisr3d]
* [stix2 import] Fixed timeline fields parsing for indicator objects. [chrisr3d]
* [tests] Fixed tests for `suricata` objects export as STIX 2.1 and added more attributes to the `suricata` & `yara` test object samples to be tested. [chrisr3d]
* [stix2 export] Fixed the `suricata` object export as STIX 2.1 mapping. [chrisr3d]
* [stix2 import] Fixed patterning language objects parsing for external STIX content. [chrisr3d]
* [stix2 import] Fixed STIX 2.1 Location objects import as `geolocation` objects. [chrisr3d]
* [tests] Fixed the `geolocation` object export tests following the recent changes on this object's mapping. [chrisr3d]
* [stix2 export] Fixed `geolocation` object export mapping. [chrisr3d]
* [tests] Fixed tests for `news-agency` objects export as STIX 2.0 & 2.1 following the changes on the contact information field for this object. [chrisr3d]
* [tests] A few changes in the test function names & added unit tests for the MISP object names. [chrisr3d]
* [stix2 import] Fixed the STIX 2 Vulnerability object parsing. [chrisr3d]
* [tests] Fixed tests for `employee` objects import from STIX 2 Identity objects, following the recent changes on the `contact_information` field handling. [chrisr3d]
* [stix2 import] Fixed the Identity object error message. [chrisr3d]
* [stix2 import] Fixed contact information field handling in the STIX 2 Identity object import as MISP employee object. [chrisr3d]
* [tests] Fixed documentation auto-generation from tests for user account objects. [chrisr3d]
* [stix2 export] Better patterns escaping. [chrisr3d]
* [tests] Better patterns escaping tests. [chrisr3d]
* [tests] Fixed tests for `legal-entity` export as STIX 2.0 & 2.1. [chrisr3d]
* [stix2 export] Fixed the `legal-entity` objects export as STIX 2 mapping, with the `website` attribute now being part of the contact information mapping for this object. [chrisr3d]
* [stix2 export] Fixed `employee` objects export as STIX 2 mapping, with the `email-address` attribute being now part of the contact information mapping for this object. [chrisr3d]
* [stix2 export] Added missing specific mapping list for employee objects export as STIX 2.0 & 2.1. [chrisr3d]
* [stix2 export] Fixed `employee` object export of the contact information STIX 2 field. [chrisr3d]
* [stix2 import] Fixed a variable name. [chrisr3d]
* [stix2 import] Better handling of STIX objects loaded in a dict with a `used` flag. [chrisr3d]
* [tests] Putting the `AttackPattern` objects checking function at the right place. [chrisr3d]
- In this case, this is a testing function for
specific STIX 2 objects generated from MISP
* [stix2 import] Avoiding any issue with the `type` feature in mappings. [chrisr3d]
- Making sure it is not considered as the `type`
feature of a python method
- Declaring dictionaries and passing them to the
`Mapping` class when needed
* [tests] Enhanced `course-of-action` objects export tests. [chrisr3d]
* [stix2 import] Added `force_timestamps` parameter at the creation of MISP events and objects to make sure the timestamps will be preserved once ingested in MISP format. [chrisr3d]
* [stix2 export] Fixed `attack-pattern` export as STIX 1 tests following the recent changes on the sample objects. [chrisr3d]
* [stix2 import] Removed unused imports. [chrisr3d]
* [tests] Function name typo. [chrisr3d]
* [tests] Fixed some tests function names. [chrisr3d]
- Wrong test function name makes the test to be
skipped. Must start with `test`
* [stix2 import] A few quick fixes. [chrisr3d]
* [stix2 import] Clarification on the `Unknown STIX object type` exception handling. [chrisr3d]
* [stix2 import] Added some missing loading functions (mapping + actual function) [chrisr3d]
* [stix2 import] Fixed `Vulnerability` objects parsing. [chrisr3d]
* [stix2 import] A few variable names and copy paste issues fixed. [chrisr3d]
* [documentation] Making sure we don't face any path issue in case the documentation generation is ran from another path. [chrisr3d]
* [documentation] Updated summary. [chrisr3d]
* [documentation, tests] Some typos which generated a broken documentation update. [chrisr3d]
* [tests] Just a quick summary update. [chrisr3d]
* [tests] A few copy paste and variable name issues. [chrisr3d]
* [tests] Reusing declared variables. [chrisr3d]
* [tests] Removed or used unused variables. [chrisr3d]
* [tests] Reusing existing variable. [chrisr3d]
* [tests] Fixed undefined variable name. [chrisr3d]
* [documentation, tests] Sanitized the automated documentation generation from the tests. [chrisr3d]
* [documentation, tests] Stripped data fields values to make them more convenient to be used in a documentation. [chrisr3d]
* [documentation, tests] Forcing some summary definition in the objects documentation. [chrisr3d]
* [tests] Better variables handling in some attributes export tests. [chrisr3d]
* [tests] Fixed variable name. [chrisr3d]
* [documentation, tests] Fixed the `mac-address` Observed Data documentation automation. [chrisr3d]
* [tests] Removed test print. [chrisr3d]
* [stix2 export] Fixed the suricata object mapping. [chrisr3d]
* [stix2 export] Using the parent class property to get the `identity_id` since the "private" attribute is not known by the children classes. [chrisr3d]
* [git] Fixed gitmodules file. [chrisr3d]
* [tests] Quick grouping features testing simplification. [chrisr3d]
* [stix2 export] Fixed cti library path following the recent path changes for this git submodule. [chrisr3d]
* [stix2 export] Simplified one tmp variable that was not necessary. [chrisr3d]
* [stix2 export] Fixed typo with `Sighting` fields. [chrisr3d]
* [documentation] Making sure we don't face any path issue in case the documentation generation is ran from another path. [chrisr3d]
* [documentation] Updated summary. [chrisr3d]
* [documentation, tests] Some typos which generated a broken documentation update. [chrisr3d]
* [tests] Just a quick summary update. [chrisr3d]
* [tests] A few copy paste and variable name issues. [chrisr3d]
* [tests] Reusing declared variables. [chrisr3d]
* [tests] Removed or used unused variables. [chrisr3d]
* [tests] Reusing existing variable. [chrisr3d]
* [tests] Fixed undefined variable name. [chrisr3d]
* [documentation, tests] Sanitized the automated documentation generation from the tests. [chrisr3d]
* [documentation, tests] Stripped data fields values to make them more convenient to be used in a documentation. [chrisr3d]
* [documentation, tests] Forcing some summary definition in the objects documentation. [chrisr3d]
* [tests] Better variables handling in some attributes export tests. [chrisr3d]
* [tests] Fixed variable name. [chrisr3d]
* [documentation, tests] Fixed the `mac-address` Observed Data documentation automation. [chrisr3d]
* [tests] Removed test print. [chrisr3d]
* [stix2 export] Fixed the suricata object mapping. [chrisr3d]
* [stix2 export] Using the parent class property to get the `identity_id` since the "private" attribute is not known by the children classes. [chrisr3d]
* [stix2 import] A few changes on the `single_event` parameter and the number of report or grouping objects. [chrisr3d]
* [git] Fixed gitmodules file. [chrisr3d]
* [tests] Quick grouping features testing simplification. [chrisr3d]
* [stix2 export] Fixed cti library path following the recent path changes for this git submodule. [chrisr3d]
* [stix2 export] Fixed typo with `Sighting` fields. [chrisr3d]
* [stix2 import] Clarification on various mapping variable names. [chrisr3d]
- Making sure we know whether we deal with an
attribute or object mapping
- Making sure we differenciate MISP features and
STIX objects mapping
* [stix2 import] Added missing Location object import. [chrisr3d]
* [stix2 import] Changed the pattern type exception catching to an error instead of a warning since we cannot call the stix2-pattern object creation function in this case. [chrisr3d]
* [stix2 import] Typo. [chrisr3d]
* [stix2 export] Simplified one tmp variable that was not necessary. [chrisr3d]
* [stix2 import] Quick fix on vulnerability object parameter that is a ref and not the vulnerability object directly. [chrisr3d]
* [stix2 import] Making the MISP object creation function an attribute of the parent class, available for both children classes. [chrisr3d]
* [stix2 import] A few errors fixed, like a missing import or a wrong variable name etc. [chrisr3d]
* [stix2 import] Made the list of unsupported pattern separation key words a property of the external STIX files parsing mapping. [chrisr3d]
* [stix2 import] This typing variable is now going to be needed in the parent class. [chrisr3d]
* [stix2 import] Better separation in catching exceptions while looping over report or grouping object_refs. [chrisr3d]
* [stix2 import] Fixed a few variable names issues. [chrisr3d]
* [stix2 import] Fixed function name change that was missing. [chrisr3d]
* [stix1 export] Better errors handling for objects to parse as the same improvement has been made to STIX2 recently. [chrisr3d]
* [stix1 export] Better errors handling for objects to parse as the same improvement has been made to STIX2 recently. [chrisr3d]
* [stix export] Enhanced handling of MISP object which encountered a parsing issue. [chrisr3d]
- Avoiding those objects to be skipped
- They're exported as custom objects instead
* [stix2 export] Enhanced the pattern values sanitisation. [chrisr3d]
- Generalised the sanitisation made on registry
key values to all the pattern since they may
contain characted like `%` and `\` which are
particularly tricky to handle in STIX patterns
* [stix2 export] Enhanced the pattern values sanitisation. [chrisr3d]
- Generalised the sanitisation made on registry
key values to all the pattern since they may
contain characted like `%` and `\` which are
particularly tricky to handle in STIX patterns
* [stix2 export] Better exceptions catching while handling MISP objects to parse. [chrisr3d]
- Most of the objects are parsed on the go and
directly converted into a STIX object, but some
objects have specific relations that require
special care. It is the case for file objects
with pe and pe-section objects. Since they are
exported into a single STIX file object with an
extension, we need to store them until we are
sure all MISP objects have been handled (parsed
or stored) and we do have all the referenced
objects to start the special parsing. Then they
are parsed together using the `ObjectReference`
field of each one of them. For this specific use
case, we were missing some exception catching
since they're out of the standard objects
resolving loop
* [tests] Making sure the recent changes on STIX objects labels don't break the tests. [chrisr3d]
* [stix2 import] Updated the `stix2_to_misp` helper function. [chrisr3d]
- We already wrote previously a skeleton for this
function to take a filename using its name and
to call the parsing function which takes the
STIX2 bundle object. We simply updated it with
the recent STIX2 to MISP parsing features
development
* [stix2 import] Variable names typo. [chrisr3d]
* [stix2 import] Wrong variable name. [chrisr3d]
* [tests] Fixed tests on labels. [chrisr3d]
* [stix2 export] Better markings handling to avoid issues with unrecognised tlp tags. [chrisr3d]
* [stix2 import] Syntax fixed. [chrisr3d]
* [stix2 export] Better markings handling to avoid issues with unrecognised tlp tags. [chrisr3d]
* [stix1 export] Transforming into upper case TLP tags only. [chrisr3d]
- TLP tags that are not parsed as TLPMarkings are
then exported as SimpleMarking with no uppercase
conversion, which keeps the tag as is
- It also avoids the `.upper()` for every test ran
on each tag, and limits this conversion into
uppercase only when needed
* [stix1 export] Transforming into upper case TLP tags only. [chrisr3d]
- TLP tags that are not parsed as TLPMarkings are
then exported as SimpleMarking with no uppercase
conversion, which keeps the tag as is
- It also avoids the `.upper()` for every test ran
on each tag, and limits this conversion into
uppercase only when needed
* [stix1 export] Fixed tags parsing to avoid issues with TLP tags. [chrisr3d]
- Parsing as TLPMarking only the supported TLP tags
- The other ones are exported as SimpleMarkings
* [stix1 export] Fixed tags parsing to avoid issues with TLP tags. [chrisr3d]
- Parsing as TLPMarking only the supported TLP tags
- The other ones are exported as SimpleMarkings
* [tests] Fixed orgname testing in every different test. [chrisr3d]
- The orgname value used to define the information
source and reporter identity remains the same
- The orgname value used to define every STIX
object id is correctly sanitized
* [stix1 export] Fixed missing import and typo. [chrisr3d]
* [stix1 export] Fixed STIX objects ID identifier. [chrisr3d]
- Making sure the orgname used is sanitised and
does not contain any space
* [stix1 framing] Fixed STIX 1 XML Header framing. [chrisr3d]
* [stix2 export] Making sure observable object ids are correctly parsed. [chrisr3d]
- Making also sure those ids are correctly
fetched if there are event reports, so they are
correctly referenced in the `object_refs` field
* [stix2 export] Better handling of object ids used in the `object_refs` field within the Note objects generated from the event reports parsing. [chrisr3d]
* [stix2 export] Fixed `lnk` object parsing. [chrisr3d]
- The uuid fields list was missing the
`malware-sample` attribute
- Differenciation between the uuid fields and the
path fields
- uuid fields are the attributes that are
exported in a different observable object than
the main one resulting from the conversion of
most of the object attributes
- path fields are the attributes that are
exported as `directory` objects and referenced
by the main `file` object with the
`directory_ref` field
* [stix2 export] Making `parent-pid` attribute prioritary over `parent-command-line` to define which attribute uuid is used to define the parent process id while parsing process objects. [chrisr3d]
* [tests] Fixed tests for `legal-entity` objects export. [chrisr3d]
- Added the attribute that was missing, following
the recent fix on this object mapping
* [stix2 export] Fixed `legal-entity` object mapping. [chrisr3d]
* [stix2 export] Making sure we want the uuid of an object attribute before actually getting it. [chrisr3d]
* [stix2 export] Fixed `image` object export, especially as STIX 2.1 which was missing some attribute uuids. [chrisr3d]
* [stix2 export] Quick change on file observable objects parsing to prepare future updates on event reports handling. [chrisr3d]
* [stix2 export] Fixed `email` object attributes parsing. [chrisr3d]
- In the parent STIX 2 parsing class, we cannot
hardcode object_relation fields that are only
supported in either STIX 2.0 or STIX 2.1.
In this case, the `message-id` attribute is only
supported in STIX 2.1, and we reach a KeyError
exception if we try to get the STIX 2.0 mapping
for this object_relation in STIX 2.0
* [stix2 export] Fixed `message-id` attribute from `email` object export as STIX 2.1. [chrisr3d]
* [stix2 export] Better `domain|ip` objects parsing to make sure the `DomainName` objects have the correct id field. [chrisr3d]
* [tests] Removed empty line. [chrisr3d]
* [stix2 export] Fixed `lnk` object mapping. [chrisr3d]
- Removed the unsupported fields in the main class
mapping since they are specific to STIX 2.1 only
- Removed the duplicated mappings that are no
longer needed in the subclasses since the
mapping is single and the specific fields are
handled in another mapping structure
* [stix export] Removed unused imports. [chrisr3d]
* [stix2 export] Removed unused import. [chrisr3d]
* [stix2 export] Quick typo & empty line issues fixed. [chrisr3d]
* [tests] Added missing `legal-entity` test object that is necessary for the related tests. [chrisr3d]
* [tests] Fixed tests for `malware-sample` attributes & object attributes tests following the recent updates on the conversion of this type of attribute. [chrisr3d]
* [stix2 export] Added missing `created_by_ref` field in Note & Location objects. [chrisr3d]
* [stix2 export] Fixed copy paste issue in variable name. [chrisr3d]
* [tests] Added missing `cpe-asset` metadata values. [chrisr3d]
* [stix2 export] Better handling of custom features with potential data field in STIX objects or Observable objects. [chrisr3d]
* [tests] Testing the location object id with the grouping refs. [chrisr3d]
* [tests] Fixed tests for objects which recently got there STIX conversion to contain a `to_ids` tag. [chrisr3d]
* [stix2 export] Added the global `to_ids` tag fetched from object attributes even in STIX objects that are not dependant from this tag. [chrisr3d]
- As opposed to `Indicator` & `Observable` objects
which are directly depending on the `to_ids`
value, other objects were not getting the value
as additional tag value. As it does not cost
much more to at least get the info whether there
was a `to_ids` flag in the object attributes, we
add this tag in some objects that were missing it
* [tests] Testing precisely the observable ids within observable compositions while exporting MISP into STIX 1. [chrisr3d]
* [tests] Changed ids of observable objects within observable composition objects to comply with the recent changes on observable ids in that specific case. [chrisr3d]
* [tests] Properly testing the observable features in the case of an export of a domain|ip attribute. [chrisr3d]
- Compared to before, when the observable object
id was set with the domain|ip attribute uuid, we
replaced it with a v5 uuid defined with the
attribute uuid, and the corresponding value. We
now test the resulting observable ids based on
these v5 uuids
### Other
* Fix; [github actions] Added missing pytest dependency for github actions. [Christian Studer]
* Add: [github actions] Added workflow. [Christian Studer]
* Wip: [tests] Tests for `email` objects import from STIX 2 Observable objects. [Christian Studer]
* Fix; [stix2 export] Better `email` objects export handling. [Christian Studer]
- Enhanced parsing of email addresses and the
related display names for both indicator and
observable objects
- Better definition of the `email-message` refs
within the pattern
* Merge branch 'main' of github.com:MISP/misp-stix. [Christian Studer]
* Wip: [stix2 import] Importing `email` objects from STIX 2 Observable objects. [Christian Studer]
* Wip: [tests] Tests for `email` objects import from Indicators. [Christian Studer]
* Wip: [stix2 import] Importing `email` objects from Indicators. [Christian Studer]
- Observable parsing in progress
- Improvement & fixes might also come for both
email objects export and then import (as a
consequence to support the same mapping in both
directions)
* Wip: [tests] Added indicator & observable samples to be imported as `email` objects. [Christian Studer]
* Wip: [tests] Tests for `domain-ip` import from STIX 2 Indicator & Observable objects. [Christian Studer]
* Wip: [stix2 import] Importing `domain-ip` objects from STIX 2 Indicator & Observable objects. [Christian Studer]
* Wip: [tests] Added tests for `user-account` objects import from STIX 2 Indicator & Observable objects. [Christian Studer]
* Wip: [stix2 import] Importing `user-account` objects from STIX 2 Indicator & Observable objects. [Christian Studer]
* Wip: [tests] Added tests for `credential` objects import from STIX 2 Indicator & Observable objects. [Christian Studer]
* Wip: [stix2 import] Importing `credential` objects from STIX 2 Indicator & Observable objects. [Christian Studer]
* Add: [readme] Added Usage examples for the command-line usage. [Christian Studer]
* Add: [setup] Made the python library executable. [Christian Studer]
- Supported now: Export only
- Reusing helpers that were already available if
the library is imported in a python script
* Wip: [tests] Tests for user & account objects with attachments import from STIX 2 Indicator & Observable objects. [chrisr3d]
* Wip: [stix2 import] Importing user & account objects which can contain attachments from STIX 2 Indicator & Observable objects. [chrisr3d]
* Wip: [tests] Tests for user & account objects import from STIX 2 Indicator & Observable objects. [chrisr3d]
* Merge branch 'main' of github.com:MISP/misp-stix. [chrisr3d]
* Wip: [stix2 import] Importing user & account objects from STIX 2 Indicator & Observable objects. [chrisr3d]
-> User & account objects that have no `attachement`
attribute with a `data` field
* Wip: [tests] Fixed STIX 2 samples for import tests, following the recent fixes on user & account objects mapping. [chrisr3d]
* Wip: [stix2 import] Changed user account objects import parsing mapping. [chrisr3d]
* Wip: [tests] Added samples for user account objects import. [chrisr3d]
* Wip: [tests] Tests for `cpe-asset` objects import from STIX 2 Indicator & Observable objects. [chrisr3d]
* Wip: [stix2 import] Importing `cpe-asset` objects from STIX 2 Indicator & Observables objects. [chrisr3d]
* Wip: [tests] Tests for `asn` objects import from STIX 2 Indicator & Observable objects. [chrisr3d]
* Wip: [stix2 import] Started importing MISP objects from Indicator & Observable objects with the `asn` object. [chrisr3d]
* Wip: [tests] Tests for the recently added attribute types import from STIX 2. [chrisr3d]
* Wip: [stix2 import] Completing the attributes import mapping with the missing attribute types. [chrisr3d]
- All the attribute types that are supported in
the MISP -> STIX 2 export mapping should now be
supported in the STIX 2 -> MISP import mapping
* Wip: [tests] Tests for filename attributes import from STIX 2 Indicator & Observable objects. [chrisr3d]
* Wip: [stix2 import] Importing `filename` attributes from STIX 2 Indicator & Observable objects. [chrisr3d]
* Add: [tests, documentation] Some STIX 2 import documentation generated from the tests. [chrisr3d]
* Wip: [tests] Tests for email attributes import from STIX 2 & split internal STIX 2 sub-classes. [chrisr3d]
- Separating STIX 2.0 & STIX 2.1 testing classes
to avoid mixing up with the documentation
variables that are not reset to empty when the
tests from 2 different unittest classes are
declared in the same file
* Wip: [stix2 import] Importing email attributes and better attributes mapping. [chrisr3d]
- Split indicator & obsevrable mappings to be able
to regroup specific parsing functions that are
the same
* Wip: [tests] Tests for URL Indicator & Observable objects import as MISP attributes. [chrisr3d]
* Wip: [stix2 import] Importing URL Indicator & Observable objects to attributes. [chrisr3d]
* Wip: [tests] Tests for the attributes import from Indicator & Observable objects we just added. [chrisr3d]
* Wip; [stix2 import] Added more attributes parsing from Indicator & Observable objects. [chrisr3d]
- Adding step by step functions that are already
(or not) in the STIX 2 to MISP mapping
* Wip: [tests] Tests for x509 fingerprint attributes import from STIX 2 Indicator & Observable objects. [chrisr3d]
* Wip: [stix2 import] Importing x509 fingerprint attributes from STIX 2 Indicator & Observable objects. [chrisr3d]
* Wip: [tests] Tests for ip & ip|port attributes import from STIX 2 Indicator & Observable objects. [chrisr3d]
* Wip: [stix2 import] Importing ip & ip|port attributes from STIX 2 Indicator & Observable objects. [chrisr3d]
* Wip: [tests] Tests for hash attributes import from STIX 2.0 & 2.1 Observable & Indicator objects. [chrisr3d]
* Wip: [tests] Added test samples for hash attributes import from Observable and Indicator objects. [chrisr3d]
* Wip: [stix2 import] Added the missing hash attribute types to the STIX 2 to MISP mapping. [chrisr3d]
* Add: [documentation] Hash attribute types recently added in the test samples have their documentation auto-generated also. [chrisr3d]
* Merge branch 'dev' of github.com:MISP/misp-stix into main. [chrisr3d]
* Wip: [tests] Tests for patterning language attributes & objects export from STIX 2.1 Indicator objects. [chrisr3d]
* Wip: [stix2 import] Importing patterning language attributes & objects from STIX 2.1 Indicator objects. [chrisr3d]
* Wip: [tests] Tests for `geolocation` objects import from STIX 2.1 Location objects. [chrisr3d]
* Wip: [tests] Tests for `script` objects import from STIX 2 Malware & Tool objects. [chrisr3d]
* Wip: [stix2 import] Importing `script` objects from STIX 2 Malware & Tool objects. [chrisr3d]
* Wip: [tests] Tests for `campaign-name` attributes import from STIX 2 Campaign objects. [chrisr3d]
* Wip: [stix2 import] Importing `campaign-name` attributes from STIX 2 Campaign objects. [chrisr3d]
* Wip: [tests] Tests for `news-agency` & `organization` objects import from STIX 2 Identity objects. [chrisr3d]
* Wip: [stix2 import] Importing`news-agency` & `organization` object from STIX 2 Identity object re-using the Identity object parsing function. [chrisr3d]
* Wip: [tests] Tests for `vulnerability` attributes & objects import from STIX 2 Vulnerability objects. [chrisr3d]
* Wip: [tests] Tests for `legal-entity` objects import from STIX 2 Identity objects. [chrisr3d]
* Wip: [stix2 import] Importing `legal-entity` objects from STIX 2 Identity objects. [chrisr3d]
* Fix; [tests] Fixed tests for the `employee` objects export as STIX 2.0 & 2.1. [chrisr3d]
* Merge branch 'main' of github.com:MISP/misp-stix into dev. [chrisr3d]
* Wip: [tests] Tests for `employee` objects import from STIX 2.0 & 2.1 Identity objects. [chrisr3d]
* Wip: [stix2 import] Importing `employee` objects previously exported as STIX 2 Identity objects. [chrisr3d]
* Wip: [tests] Tests for `CourseOfAction` STIX 2 objects import. [chrisr3d]
* Wip: [stix2 import] Importing `CourseOfAction` STIX 2 objects. [chrisr3d]
* Wip: [tests] Added testing classes for STIX 2 import, starting with `attack-pattern` objects. [chrisr3d]
* Wip: [tests] Already made some test features available in parent classes that will be reachable for import tests. [chrisr3d]
* Merge branch 'main' of github.com:MISP/misp-stix into dev. [chrisr3d]
* Merge branch 'main' of github.com:MISP/misp-stix into dev. [chrisr3d]
* Add: [tests] Added some `attack-pattern` object attributes to be exported as STIX custom fields in the `Attack Pattern` object. [chrisr3d]
* Wip: [stix2 import] Parsing STIX 2.0 & 2.1 `Attack Pattern` objects. [chrisr3d]
* Wip: [stix2 import] Updated the STIX 2 objects mapping handling. [chrisr3d]
* Merge branch 'main' of github.com:MISP/misp-stix into dev. [chrisr3d]
* Add: [documentation] MISP objects export as STIX 2.0 & 2.1 mappings are automatically updated with the recent changes on tests. [chrisr3d]
* Add: [tests] Added tests for `script` objects export as STIX 2.0 & 2.1. [chrisr3d]
* Add: [stix2 export] Added `script` objects to the export as STIX 2.0 & 2.1 export mapping. [chrisr3d]
* Wip: [documentation] Updated documentation has been regenerated. [chrisr3d]
* Wip: [documentation] Replaced the attributes & objects export as STIX 2.0 & 2.1 summaries with the formatting headers so they are generated from the recently added summary mappings. [chrisr3d]
* Wip: [documentation] Added the auto generation of the attributes & objects export as STIX 2.0 & 2.1 mapping summary. [chrisr3d]
* Add: [documentation] Added the attributes & objects export as STIX 2.0 summary autogenerated with tests. [chrisr3d]
* Wip: [documentation] Updated the MISP objects export as STIX 2.0 documentation using the documentation automated update from tests. [chrisr3d]
* Wip: [documentation] Updated the attributes export to STIX 2.0 documentation regenerated with the tests automated documentation update. [chrisr3d]
* Wip: [documentation, tests] Updated the automated documentation generation to support STIX 2.0. [chrisr3d]
* Fix; [tests] Removed or used unused variables. [chrisr3d]
* Iadd: [documentation] Added summary mapping for attributes & objects export as STIX 2.1. [chrisr3d]
* Wip: [documentation, tests] Populating the objects documentation while running STIX 2.1 tests. [chrisr3d]
* Wip: [documentation, tests] Outsourced the documentation update process to an external class and script. [chrisr3d]
* Wip: [documentation, tests] Testing if the attributes conversion as STIX 2.1 mapping from documentation if different from the mapping built from tests before replacing it. [chrisr3d]
* Wip: [documentation, tests] Replacing attribute to STIX 2.1 mapping with the samples used in tests. [chrisr3d]
* Wip: [tests] Initiated an automated way to check if the mapping documentation is up-to-date using the tests. [chrisr3d]
- Started with the tests for attributes export as STIX 2.1
* Add: [tests] Added tests for patterning language objects export as STIX 2.1. [chrisr3d]
* Add: [tests] Test samples for objects converted into indicator with a specific pattern type. [chrisr3d]
* Add: [stix2 export] Added suricata & yara to the list of supported MISP object templates for export as STIX 2.1. [chrisr3d]
* Add: [submodules] Sub-moduled misp-galaxy. [chrisr3d]
* Add: [git] Added tmp dir & a gitignore file that contains the tmp dir for now. [chrisr3d]
* Add: [documentation] MISP objects export as STIX 2.0 & 2.1 mappings are automatically updated with the recent changes on tests. [chrisr3d]
* Add: [tests] Added tests for `script` objects export as STIX 2.0 & 2.1. [chrisr3d]
* Add: [stix2 export] Added `script` objects to the export as STIX 2.0 & 2.1 export mapping. [chrisr3d]
* Wip: [documentation] Updated documentation has been regenerated. [chrisr3d]
* Wip: [documentation] Replaced the attributes & objects export as STIX 2.0 & 2.1 summaries with the formatting headers so they are generated from the recently added summary mappings. [chrisr3d]
* Wip: [documentation] Added the auto generation of the attributes & objects export as STIX 2.0 & 2.1 mapping summary. [chrisr3d]
* Add: [documentation] Added the attributes & objects export as STIX 2.0 summary autogenerated with tests. [chrisr3d]
* Wip: [documentation] Updated the MISP objects export as STIX 2.0 documentation using the documentation automated update from tests. [chrisr3d]
* Wip: [documentation] Updated the attributes export to STIX 2.0 documentation regenerated with the tests automated documentation update. [chrisr3d]
* Wip: [documentation, tests] Updated the automated documentation generation to support STIX 2.0. [chrisr3d]
* Fix; [tests] Removed or used unused variables. [chrisr3d]
* Iadd: [documentation] Added summary mapping for attributes & objects export as STIX 2.1. [chrisr3d]
* Wip: [documentation, tests] Populating the objects documentation while running STIX 2.1 tests. [chrisr3d]
* Wip: [documentation, tests] Outsourced the documentation update process to an external class and script. [chrisr3d]
* Wip: [documentation, tests] Testing if the attributes conversion as STIX 2.1 mapping from documentation if different from the mapping built from tests before replacing it. [chrisr3d]
* Wip: [documentation, tests] Replacing attribute to STIX 2.1 mapping with the samples used in tests. [chrisr3d]
* Wip: [tests] Initiated an automated way to check if the mapping documentation is up-to-date using the tests. [chrisr3d]
- Started with the tests for attributes export as STIX 2.1
* Add: [tests] Added tests for patterning language objects export as STIX 2.1. [chrisr3d]
* Add: [tests] Test samples for objects converted into indicator with a specific pattern type. [chrisr3d]
* Add: [stix2 export] Added suricata & yara to the list of supported MISP object templates for export as STIX 2.1. [chrisr3d]
* Wip: [stix2 import] Enhanced complex patterns exclusion. [chrisr3d]
* Wip: [stix2 import] Function to handle the import case for various STIX objects to convert: either as MISP attribute or MISP object. [chrisr3d]
* Wip: [stix2 import] Parsing external STIX patterns that are not stix patterns. [chrisr3d]
* Wip: [stix2 import] Added STIX 2.1 pattern types parsing for internal indicators with a pattern type that is not stix. [chrisr3d]
* Wip; [stix2 import] Parsing Location objects. [chrisr3d]
* Wip: [stix2 import] Parsing external STIX 2 Vulnerability objects. [chrisr3d]
* Wip: [stix2 import] Parsing MISP generated STIX 2 Vulnerability objects. [chrisr3d]
* Wip: [stix2 import] Handling the synonyms to tag names mapping. [chrisr3d]
- Synonyms are the different names of threat actors,
courses of action, attack patterns and other
STIX objects converted as MISP Galaxy clusters
- In order to avoid looping over galaxy clusters,
and to avoid parsing multiple times the same
galaxy cluster, we load this mapping once to
provide the association of all the known galaxy
cluster names and the related tag names
* Merge branch 'dev' of github.com:MISP/misp-stix into dev. [chrisr3d]
* Add: [submodules] Sub-moduled misp-galaxy. [chrisr3d]
* Add: [git] Added tmp dir & a gitignore file that contains the tmp dir for now. [chrisr3d]
* Wip: [stix2 import] Better pattern type handling & redirection to the `stix2-pattern` object creation in case of parsing exception. [chrisr3d]
* Wip: [stix2 import] Some pieces of documentation for the main parsing function used for external STIX 2. [chrisr3d]
* Wip: [stix2 import] Considering the possibility some producers of STIX data still use the deprecated `objects` field instead of `object_refs` [chrisr3d]
* Wip: [stix2 import] Added a first version of observable & pattern mappings for STIX objects from external STIX files. [chrisr3d]
* Wip: [stix2 import] Added missing Exceptions. [chrisr3d]
* Wip: [stix2 import] More observable mapping skeleton. [chrisr3d]
* Wip: [stix2 import] Skeleton for external STIX files parsing. [chrisr3d]
* Wip: [stix2 import] Added a few pattern parsing functions to initiate the concept. [chrisr3d]
* Wip: [stix2 import] More logical observable mapping functions. [chrisr3d]
* Wip: [stix2 import] Added indicators parsing & better exceptions catching for observed data and indicator objects. [chrisr3d]
* Wip: [stix2 import] Parsing STIX objects timeline fields. [chrisr3d]
* Merge branch 'dev' of github.com:MISP/misp-stix into dev. [chrisr3d]
* Wip: [stix2 import] Better was to fetch STIX object to be parsed, once they are all loaded. [chrisr3d]
* Wip: [stix2 import] Better separation between objects loading & parsing. [chrisr3d]
* Wip: [stix2 import] More steps for single reports parsing. [chrisr3d]
* Merge branch 'dev' of github.com:MISP/misp-stix into dev. [chrisr3d]
* Wip: [stix2 import] A few steps forward to the stix objects parsing from bundle. [chrisr3d]
* Wip: [stix2 import] Starting with some observable objects parsing functions. [chrisr3d]
* Wip: [stix2 import] STIX2 observable objects mapping for STIX content from MISP. [chrisr3d]
* Wip: [stix2 import] Added some observable parsing processing. [chrisr3d]
- We'll continue with the observable mapping and
the different related functions needed to get
convert the observable objects into MISP
attributes or objects
* Merge branch 'main' of github.com:MISP/misp-stix into dev. [chrisr3d]
* Merge branch 'main' of github.com:MISP/misp-stix into dev. [chrisr3d]
* Merge branch 'main' of github.com:MISP/misp-stix into dev. [chrisr3d]
* Merge branch 'main' of github.com:MISP/misp-stix into dev. [chrisr3d]
* Wip: [stix2 import] Populating STIX2 parsing functions. [chrisr3d]
- Started with the Custom objects which are the
most straight forward ones :)
* Merge branch 'dev' of github.com:MISP/misp-stix into dev. [chrisr3d]
* Merge branch 'main' of github.com:MISP/misp-stix into dev. [chrisr3d]
* Merge branch 'main' of github.com:MISP/misp-stix into dev. [chrisr3d]
* Wip: [stix2 import] Adding library imports & changes concerning the STIX2 import features. [chrisr3d]
* Wip: [stix2 import] We continue building the stix2 import skeleton. [chrisr3d]
* Wip: [stix2 import] Main STIX2 objects parsing functions mapping. [chrisr3d]
* Merge branch 'main' of github.com:MISP/misp-stix into dev. [chrisr3d]
* Merge branch 'main' of github.com:MISP/misp-stix into dev. [chrisr3d]
* Set theme jekyll-theme-cayman. [Alexandre Dulaunoy]
* Set theme jekyll-theme-cayman. [Alexandre Dulaunoy]
* Merge branch 'main' of github.com:MISP/misp-stix into dev. [chrisr3d]
* Merge branch 'dev' of github.com:MISP/misp-stix into dev. [chrisr3d]
* Wip: [stix2 import] We start the STIX2 import. [chrisr3d]
- From pseudo-code draft & ideas in mind
* Merge branch 'main' of github.com:MISP/misp-stix into dev. [chrisr3d]
* Fix; [tests] Testing STIX 2.1 objects ids correctly. [chrisr3d]
- Some needed attribute uuids added
- We added several tests for the ids of different
objects as well as observable objects
* Wip: [stix import] First skeletton premise of the STIX to MISP import feature. [chrisr3d]
* Merge branch 'main' of github.com:MISP/misp-stix into dev. [chrisr3d]
* Add: [tests] Tests for `android-app` objects export as STIX 2.0 & 2.1. [chrisr3d]
* Add: [stix2 export] Added `android-app` object to the list of supported object templates export as STIX 2.0 & 2.1. [chrisr3d]
* Merge branch 'dev' of github.com:MISP/misp-stix into dev. [chrisr3d]
* Merge branch 'main' of github.com:MISP/misp-stix into dev. [chrisr3d]
* Merge branch 'main' of github.com:MISP/misp-stix into dev. [chrisr3d]
* Add: [tests] Tests for `lnk` objects export as STIX 2.0 & 2.1. [chrisr3d]
* Add: [stix2 export] Added `lnk` objects to the list of mapped object templates export as STIX 2.0 & 2.1. [chrisr3d]
* Add: [tests] Tests for image objects export as STIX 2.0 & 2.1. [chrisr3d]
* Add: [stix2 export] Added `image` objects to the list of supported object templates export as STIX 2.0 & 2.1. [chrisr3d]
* Add: [tests] Added tests for `legal-entity` objects export as STIX 2.0 & 2.1. [chrisr3d]
* Add: [stix2 export] Added `legal-entity` objects in the list of supported object templates export as STIX 2.0 & 2.1. [chrisr3d]
* Add: [tests] Tests for `news-agency` & `organization` objects export as STIX 2.0 & 2.1. [chrisr3d]
* Add: [stix2 export] Added `news-agency` & `organization` objects to the list of supported object templates export as STIX 2.0 & 2.1. [chrisr3d]
* Add: [tests] Added missing test the `identity_class` field within an Identity STIX object exported from an `employee` MISP object. [chrisr3d]
* Add: [tests] Added tests for `employee` objects export as STIX 2.0 & 2.1. [chrisr3d]
* Add: [stix2 export] Added `employee` objects to the list of supported objects export as STIX 2.0 & 2.1. [chrisr3d]
* Add: [tests] Added tests for the `parler-account` & `reddit-account` objects. [chrisr3d]
- To be tested with the `github-user` object
using the account objects with attachment
attributes parsing function
* Add: [stix2 export] Added `parler-account` & `reddit-account` to the list of supported objects export as STIX 2.0 & 2.1. [chrisr3d]
- Rusing the account objects with at least one
potential attachment attribute parsing function
that has been made generic and that already
supports `github-user` objects
* Add: [tests] Added tests for `telegram-account` objects export as STIX 2.0 & 2.1 to the existing tests for account objects. [chrisr3d]
* Add: [stix2 export] Added `telegram-account` objects to the list of supported objects export as STIX 2.0 & 2.1. [chrisr3d]
- Reusing the account objects parsing function
* Add: [tests] Tests for `cpe-asset` objects export as STIX 2.0 & 2.1. [chrisr3d]
* Add: [stix2 export] Added `cpe-asset` to the list of mapped object templates export as STIX 2.0 & 2.1. [chrisr3d]
* Add: [tests] Added test for annotation objects export as STIX 2.1. [chrisr3d]
* Add: [stix2 export] Added `annotation` objects to the list of supported object export as STIX 2.1. [chrisr3d]
- Annotation objects are exported as STIX 2.1 Note
objects which appeared only in 2.1
- The process of parsing those objects is pretty
similar to the pe & pe-section objects parsing,
we need to parse first all the attributes and
objects referenced by the annotation in order to
get then their exact STIX object id once they
are already converted, otherwise we would have
the `referenced_uuid` value only and we would
miss the STIX object type to build the `object_ref`
id value: `{type}--{uuid}`
* Add: [tests] Added tests for `github-user` objects export as STIX 2.0 & 2.1. [chrisr3d]
* Add: [stix2 export] Added `github-user` to the list of supported objects export as STIX 2.0 & 2.1. [chrisr3d]
- As `gitlab-user` is already supported, there was
no reason to skip this template, but it required
some additional attention since there is an
attribute with a potential `data` field
* Add: [tests] Added tests for `gitlab-user` objects export as STIX 2.0 & 2.1. [chrisr3d]
* Add: [tests] Added tests for `github-username` attributes export as STIX 2.0 & 2.1. [chrisr3d]
* Add: [stix2 export] Added `github-username` attribute type to the list of supported types exported as STIX 2.0 & 2.1. [chrisr3d]
- As a side note: this attribute export as STIX 2.0
observed data object is not supported due to the
`user_id` field requirement that is effective
in STIX 2.0, which is no longer the case in 2.1
where it is optional
* Add: [stix2 export] Added `gitlab-user` object template to the list of supported objects export as STIX 2.0 & 2.1. [chrisr3d]
- Using the most recent changes on the account
objects parsing that made the function also
available for this object template (in addition
to the account objects already supported)
* Add: [tests] Added tests for sigma, snort & yara attributes export as STIX 2.1. [chrisr3d]
* Add: [stix2 export] Exporting sigma, snort & yara attributes in STIX 2.1 since Indicators support multiple pattern types in STIX 2.1. [chrisr3d]
## v2.4.152 (2021-12-22)
### New
* [gitchangelog] included. [Alexandre Dulaunoy]
### Changes
* [stix1 export] Using uuid5 for observable ids in the case of domain|ip attribute export within an observable composition. [chrisr3d]
- The observable IDs are then based on the attribute
uuid, and each value (domain & ip)
* [stix1 export] Using uuid5 for observable ids in the case of domain|ip attribute export within an observable composition. [chrisr3d]
- The observable IDs are then based on the attribute
uuid, and each value (domain & ip)
* [stix1 export] Making the Observable composition creation function available for Attributes collections export and using it. [chrisr3d]
* [cti] Bumped latest CTI library version. [chrisr3d]
* [stix1 export] Making the STIX1 framing available for attributes colletions export. [chrisr3d]
* [stix1 export] Better XML formatting for several STIX object types. [chrisr3d]
* [stix mapping] Making mapping dicts immutable. [chrisr3d]
- Some mapping features are tuples, and thus
immutable, and the `@property` decorator is good
for preventing the class variables to be changed
but does not prevent changes on the dictionaries
(new key/value, `pop`, `update`, etc.)
* [poetry] Bumped lock file. [chrisr3d]
### Fix
* [tests] Recursively testing all features while exporting domain|ip attributes in order to avoid issues with the ids of the observable objects embedded in observable composition. [chrisr3d]
* [tests] Fixed tests to avoid issues with the Observable objects id within observable compositions. [chrisr3d]
* [stix1 export] Fixed Observables header & footer that are used for attributes collections export. [chrisr3d]
* [stix1 export] A simple typing clarification. [chrisr3d]
* [stix1 export] Avoiding Observable objects' id duplication in Observable composition while exporting `domain|ip` attributes. [chrisr3d]
* [stix1 export] Fixed indentation. [chrisr3d]
* [requirements] Fixed `lxml` minimum requirements to avoid security issues. [chrisr3d]
* [poetry] Bumped latest dependencies versions. [chrisr3d]
* [tests] Updated tests for attributes & events collections export as STIX 1.1.1 & 1.2 following the recent changes on the related function. [chrisr3d]
* [stix1 export] Made events collections export as STIX1 function's parameters the same as for attributes collections. [chrisr3d]
* [stix1 export] Changed attributes collections export as STIX 1 function's parameters. [chrisr3d]
- Made `return_format` and `version` part of the
kwargs, with a default value to avoid issues
- Added then valid values and a default value for
each of those variables
* [stix1 export] Avoiding KeyError exceptions if the attributes collections are not embedded within a `response` field. [chrisr3d]
* [stix1 export] Using the latest version of the `_get_events` helper to get STIX 1 content converted from MISP events. [chrisr3d]
* [stix1 export] Attributes collections export helper function is now supporting the recent changes on the other getter functions (framing & `to_xml` or `to_json` calls) [chrisr3d]
* [stix1 export] Harmonising the attributes export framing for STIX 1 with the events export framing. [chrisr3d]
* [stix1 export] Fixed indicators & observables parsed from attributes collections outputing. [chrisr3d]
* [stix1 export] Fixed the xml indicator content parsing. [chrisr3d]
* [stix1 export] Fixed the Observables content, header & footer getter functions. [chrisr3d]
* [stix1 export] Added missing minus character to specify we want to troncate the XML footer from the end of the string. [chrisr3d]
* [stix1 export] Copy paste typo issue. [chrisr3d]
* [stix1 export] Making all the STIX objects header and footer helper functions available. [chrisr3d]
* [stix1 export] Regrouped functions to get STIX objects content, header & footer. [chrisr3d]
- Instead of using a function for each return
format for each objects, we put the return
format as parameter
- Also better content parsing to exclude wrong
headers when bumped into xml as single objects
container (for instance `<stix:Indicators>`
instead of `<stix:IndicatorsType>`)
* [stix1 export] Fixed courses of action object call. [chrisr3d]
* [stix export] Making the formatting functions available. [chrisr3d]
* [stix1 framing] Making sure we properly set the Package id in the framing. [chrisr3d]
* [stix1 export] Updated some mapping call that don't have int keys anymore. [chrisr3d]
- Following the changes on making the mapping
dictionnaries immutable
### Other
* Merge branch 'main' of github.com:MISP/misp-stix into main. [chrisr3d]
## v2.4.151 (2021-11-19)
### New
* [requirements] updated. [Alexandre Dulaunoy]
### Changes
* [requirements] fixed. [Alexandre Dulaunoy]
* [stix2 export] Giving the possibility to export galaxies at an event level while exporting attributes collections. [chrisr3d]
- It would make sense to have the information from
event level galaxies since they describe what is
the event containing a given exported attribute
about.
* [stix2 export] Making sure all values that are exported in indicator patterns are properly escaped. [chrisr3d]
- In case they have any of the following: `'`, `"`
### Fix
* [stix1 export] Added missing observables getter function. [chrisr3d]
* [stix1 export] Making the STIX1 content getter functions callable. [chrisr3d]
* [stix2 export] Grouped markings parsing function that did not require to be split into the STIX 2.0 and 2.1 parsing subclasses. [chrisr3d]
* [stix2 export] Using the class property for unique ids as much as possible when there is no change to it. [chrisr3d]
* [stix2 export] Handling markings once they are already parsed. [chrisr3d]
- We already parsed markings and stored them into
a dictionary, we now added them in the list of
parsed STIX2 objects
* [stix2 export] Better Galaxy clusters meta fields parsing. [chrisr3d]
* [stix1 export] Avoiding `KeyError` exceptions if `meta` field is not set in galaxy clusters. [chrisr3d]
* [stix1 export] Added missing `_ids` class variable to the attributes parser class. [chrisr3d]
* [stix2 export] Making markigns available during attributes collections export. [chrisr3d]
* [stix export] Removed unused import. [chrisr3d]
* [tests] Fixed test to support the case of custom objects containing fields that have been sanitised to avoid issues with unauthorised characters. [chrisr3d]
* [stix2 export] Avoiding issues with the `report` object export as custom STIX2 object. [chrisr3d]
- The `report-file` attribute was `report-file(s)`
and has been changed with b0eb077, but we need
to keep the backward compatibility
* [tests] Just a quick variables simplication. [chrisr3d]
* [stix2 export] Fixed email objects exports in the case of multiple `from` attributes. [chrisr3d]
- `From` attributes, like `To` and `Cc`, are
associated with their uuid in order to properly
reference the Email Address Cyber Observable
objects corresponding to the export of those
attributes.
- When the first `from` attribute is associated
with the `from` field of the Email Message
object, the other `from` attributes, if they
exist are exported in a custom fields. In this
case we need to remove the uuids and keep the
attribute values only
* [stix2 export] Fixed filename|hash attributes export as indicator. [chrisr3d]
- We cannot remove the escaping for hash composite
attributes otherwise the filename is not
properly escaped
* [stix2 export] Registry-key objects export mapping updated accordingly to the latest changes applied to the parsing functions. [chrisr3d]
* [stix2 export] Better parsing of values to escape for registry-key objects. [chrisr3d]
- We separated the registry key & data value that
require some specific escaping. The standard
escaping is now only for the other attributes
- The escaping is only for attributes and objects
exported as indicators, but the parsing of
the registry-key object attributes exported
as observable objects has also been enhanced
* [stix2 export] Fixed parsing of hash values exported in indicator patterns. [chrisr3d]
- Hash values must be validated anyway, so instead
of escaping values that could be invalid, we
simply removed them since they would raise an
issue even escaped
* [stix2 export] Removed attribute values escaping for object attributes exported in observable objects. [chrisr3d]
* [stix2 export] Removed double escaping for attribute values supposed to be exported as indicator patterns. [chrisr3d]
* [stix2 export] Fixed x509 fingerprint values parsing. [chrisr3d]
- Since the hashes format is checked, we actually
can keep the alpha numeric characters only
* [stix2 export] Fixed Autonomous System value parsing. [chrisr3d]
- Only keeping numeric characters
* [stix2 export] Typo. [chrisr3d]
* [stix2 export] Fixed the custom STIX types within several Custom objects. [chrisr3d]
* [stix2 export] Using the appropriate `IDProperty` property for IDs in custom objects. [chrisr3d]
* [stix2 export] Escaping attribute values that could contain quotes or apostrophes. [chrisr3d]
- In indicators pattern, `"` and `'` are used to
define the expression as the following:
`["object_path = 'value'"]`
Those characters within a value should then be
escaped to avoid errors
- We try here to validate those values that are
used in pattern expressions and that could
contain such characters, like file names, user
names, etc.
- Values already validated that should never
contain such character, like ip addresses, urls,
domain names, etc. don't need to be validated
here, since they are already checked within
MISP at their creation
* [stix2 export] Fixed email attachment attributes export as STIX2 patterns. [chrisr3d]
* [stix export] Better errors explanation with tracebacks. [chrisr3d]
- Added in the error message the traceback of
exceptions raised during attributes of objects
conversion as STIX 1 and 2
* [stix2 export] Better handling of `first_seen` and `last_seen` values. [chrisr3d]
- Making sure `valid_until` is not inferior of
`valid_from` & removing the optional field
`valid_until` instead in indicators
- Making sure the `last_observed` value is superior or
equal to the `first_observed` value
### Other
* Merge branch 'main' of github.com:MISP/misp-stix into main. [chrisr3d]
* Merge branch 'main' of github.com:MISP/misp-stix into main. [Alexandre Dulaunoy]
* Merge pull request #12 from 2xyo/patch-1. [Alexandre Dulaunoy]
Add minimum supported python version is 3.6
* Add minimum supported python version is 3.6. [2*yo]
* Add: [stix2 export] Added `data` field in attributes exported as custom objects. [chrisr3d]
- Should concern attributes & object attributes
exported as custom objects
* Add: [tests] Added tests for email objects with display names export as STIX 2.0 & 2.1. [chrisr3d]
- Especially added tests for the recently added
attribute `cc`, `bcc` and their respective
display names to be exported as STIX 2
* Add: [stix2 export] Added `bcc` attribute to the email objects export as STIX 1 & 2 mapping. [chrisr3d]
- Also added display names for cc & bcc
- Goes with eb0af71
* Add: [tests] Added tests to make sure the objects and attributes exported as indicator patterns are properly escaped. [chrisr3d]
- We do not test individually every pattern, but
we make sure the attributes & objects are
correctly exported as indicators.
- As long as we only have indicators in the result
of the export process, it means the pattern is
valid and the values are properly escaped
* Merge branch 'main' of github.com:MISP/misp-stix into dev. [chrisr3d]
* Merge branch 'main' of github.com:MISP/misp-stix into main. [chrisr3d]
## v2.4.149 (2021-10-12)
### Changes
* [doc] some minor updates in the README. [Alexandre Dulaunoy]
* [poetry] Bumped latest python dependencies versions. [chrisr3d]
* [tests] Simply reusing the function to test email addresses. [chrisr3d]
* [stix export] Defining mappings as classes. [chrisr3d]
- Mappings are StixParser classes methods that are
available through the different parent and
children classes instead of being external
variables
- This basically avoids potential mapping issues
when someone calls in a same python script two
different children classes (like STIX20Parser &
STIX21Parser)
- Mappings handling is then now cleaner
- Mappings variable are immutable and available
only via property method
* [cti library] Bumped latest version. [chrisr3d]
* [readme] Added description & examples. [chrisr3d]
* [cti library] Bumped the latest version. [chrisr3d]
* [poetry] Update the lock file. [chrisr3d]
* [stix2 export] Making some variables private when possible. [chrisr3d]
* [stix1 export] Some changes on the STIX1 export helpers to go with the Events collections export as STIX1. [chrisr3d]
* [stix1 export] Updated helpers functions used to handle STIX1 export. [chrisr3d]
* [tests] Updated STIX1 test to include the recent changes on STIX1 export. [chrisr3d]
* [stix1 export] Split the STIX1 export into 2 subclasses to differenciate events export from attributes export. [chrisr3d]
* [stix export] Returning errors & warnings as immutable content (tuples) [chrisr3d]
* [stix export] Keeping a reference to the data type concerned by an error or a warning. [chrisr3d]
- This reference is either `attributes collection`
if we export attributes collections, of the uuid
of the current MISP Event that is parsed when
the error or warning is raised
* [tests] Duplicated tests to separate tests for STIX 1.1.1 and tests for STIX 1.2. [chrisr3d]
* [stix export] Made the test to find is an object includes or is included in another one common for STIX1 & STIX2 export parser. [chrisr3d]
- Reminder: an object includes or is included in
another one when those two objects are linked
together with a reference from one to the other
and this reference has a relationship type which
is 'includes' or 'included-in'
- The super class Exportparser is now hosting this
test function available for both STIX1 and STIX2
parsers
* [stix export] Cleaner Stix2ExportParser & introduction of the attributes export as STIX2. [chrisr3d]
- Cleaner functions handling the json content, grouped
in a single file
- No change on the events export
- Implementation of the attributes export as STIX2
and then as STIX1 to come
* [documentation] Regenerated the documentation with the latest updates. [chrisr3d]
* [tests] Hardcoding the timestamp value instead of using the datetime.now feature. [chrisr3d]
* [tests] Reusing observables & indicators tests functions. [chrisr3d]
* [stix1 export] Enabled pe object not referenced by file objects to be parsed and exported as WindowsExecutableFile objects with their sections. [chrisr3d]
- Nonetheless, sections are bound to their pe object
which references them, thus they will not be parsed
and exported alone in a WindowsExecutableFile object
* [tests] Updated hash & hash composite attributes tests with some more hash types tested. [chrisr3d]
* [stix2 export] Storing relationship arguments directly instead of reprocessing them. [chrisr3d]
- We store the relationship arguments in a list
- Instead of storing the arguments in a tuple, we
directly use the relationship fields, so we only
have to use them to create a relationship object
* [tests] Making the network-socket test objects compliant with the STIX2 export tests. [chrisr3d]
- Added the uuid to each object attributes since
they are required for some of them in STIX 2.1
- Changed the address-family attribute value to
avoid enumeration issues within the STIX2
socket extension
* [tests] Updated the network-socket object export as STIX1 tests. [chrisr3d]
* [stix export] Made all the lists used to help extracting object attributes immutable and declared in the mapping script. [chrisr3d]
- Instead of redefining them each times the
functions are called, they are declared once in
the mapping script and are called from there.
* [stix export] Reusing the single feature selection function in STIX1 export by making it available in the parent class common for STIX1 & STIX2. [chrisr3d]
* [stix1 export] Moving functions to parent class in order to be reused for stix2 parsing. [chrisr3d]
* [stix1 export] Added missing contextual package fields. [chrisr3d]
* [poetry] Updated poetry.lock file. [chrisr3d]
* [poetry] Updated poetry.lock file. [chrisr3d]
* [poetry] Updated poetry.lock file. [chrisr3d]
* [documentation] Updated main documentation file. [chrisr3d]
* [stix1 export] Updated the remaining galaxies parsing function to make them bahave the same way the ttps related functions do. [chrisr3d]
- COAs and Threat Actors parsing functions got the
same kind of improvement the TTPs handling
functions received to avoid parsing more than
once a galaxy that is already parsed and stored
as its mapped STIX object
* [stix1 export] Better errors and warnings handling + added typing. [chrisr3d]
* [stix1 export] Quick change on confidence value since Confidence object is specific to indicators, we will never have False to_ids flag. [chrisr3d]
* [stix1 export] Creating markings containing 1 specification with the structures within instead of a specification for each structure. [chrisr3d]
### Fix
* [stix export] Monkey typo. [chrisr3d]
* [stix2 export] Fixed attributes with potential data field from email object export as STIX 2.0 & 2.1. [chrisr3d]
- There was a missing `allow_custom` property in
a case where we use a custom field
- There was also a typo
* [tests] Fixed the vulnerability objects export test following the recent changes on the `created` and `modified` fields. [chrisr3d]
* [stix2 export] Fixed vulnerability objects export. [chrisr3d]
- `created` and `modified` should remain fields
that represent the creation of the STIX object
and cannot be used to describe one of the object
attributes
- The `created` and `published` object attributes
are then exported in custom fields within the
vulnerability object
* [tests] Fixed tests for file objects export as STIX 2.0 & 2.1. [chrisr3d]
- Fixed the tests that are affected by the recent
changes on the attachment attributes parsing
* [stix2.1 export] Fixed `attachment` attributes from file objects parsing. [chrisr3d]
* [stix2 export] Fixed attachment attribute from file object export as STIX 2.0 & 2.1. [chrisr3d]
- When `malware-sample` is present, we used to
export the attachment attribute as another file
or artifact observable unreferenced by the other
obsevrables, which is not valid
- To avoid having an unreferenced observable
object, we check if both `malware-sample` and
`attachment` are present, and parse in that
case the attachment as custom property
- Obviously if the `malware-sample` attribute is
not present, the attachment is handled as usual
and exported with the `content_ref` field of
the STIX file object
* [tests] Removed unused import. [chrisr3d]
* [stix2 export] Merged 2 similar file objects parsing functions in a single function in the parent class. [chrisr3d]
* [stix2 export] Fixed process objects export as STIX 2.1 & 2.1. [chrisr3d]
- Better parent process attributes handling:
- Better parent process custom properties handling
- Fixed missing fields in the parent process
attributes mapping
* [tests] Removed unused import. [chrisr3d]
* [tests] Minor fix on the process object used for tests. [chrisr3d]
* [tests] Fixed tests of various objects including protocol fields export as STIX 2.0 & 2.1. [chrisr3d]
* [stix2 export] Exporting protocols values from different objects in lower case. [chrisr3d]
* [stix2 export] Fixed stix2 export mappings following the recent changes. [chrisr3d]
* [stix2 export] Fixed the export of domain from a domain-ip object as STIX 2.1 observable object. [chrisr3d]
- The STIX 2.1 export includes in some cases the
object attribute uuid. In this case we export
each domain attribute as DomainName observable
object and thus export the value as well as the
uuid of each domain object attribute
* [stix2 export] Fixed domain-ip object attributes export as STIX 2.0 observable object. [chrisr3d]
- For some reason, there was an issue with the
indexes related to the IP addresses exported
from the domain-ip objects
* [tests] Testing that `is_multipart` is set to False when there is no multipart in a STIX 2.1 Email object exported from a MISP email object. [chrisr3d]
* [stix2 export] Avoid `is_multipart` to be True when there is actually no multipart. [chrisr3d]
* [stix2 export] Handling the display names parsing input differences between STIX 2.0 & STIX 2.1 parsing functions. [chrisr3d]
- No difference in the way display names are
parsed and matched with email addresses, but
STIX 2.1 email addresses are associated with
their attribute uuid which makes the input of
the display names parsing function different
from the STIX 2.0 version
* [stix2 export] Added missing support of `message-id` object attribute when exporting email objects as observed data objects. [chrisr3d]
* [stix1 export] Added missing `message-id` object relation to the mapping of supported object attributes from email objects. [chrisr3d]
* [tests] Fixed tests for registry-key objects export as STIX 2.0 & 2.1. [chrisr3d]
* [stix2 export] Fixed registry-key object mapping. [chrisr3d]
- `modified` is not a field that should be used
for object attribute features
- In STIX 2.1, `modified_time` is the field to use
to map the `last-modified` object attribute
- In STIX 2.0, we have to remove the mapping for
the `last-modified` object attribute since there
is no fields in the STIX object that would match
and this object attribute will then be exported
in a custom field
* [stix2 export] Made relationships handling available for attributes collections export. [chrisr3d]
* [tests] Fixed email-reply-to & mac-address attributes, as well as credential object export tests. [chrisr3d]
* [stix2 export] Fixed some patterning & observable objects features to make the STIX2 validator happy. [chrisr3d]
- Mac-address value is now lower case
- Email reply-to value is now wihtout bracket when
when single value
- User Account credential field is now only
supported on STIX 2.1 since it does not exist
on STIX 2.0
* [stix2 export] Fixed validation issues for Artifact objects when no `payload_bin` value is given. [chrisr3d]
- If a malware_sample or an attachment attribute
has no data field, the Artifact would have no
`payload_bin` value which raises a validation
issue. Instead, we passe the attribute value
as custom field of the File object that would
normally reference the Artifact object
* [tests] Fixed tests for process objects export as STIX 2.0 following the recent fixes on process objects parsing. [chrisr3d]
* [stix2 export] Also handled the validation issue concerning the image attribute from process object on patterning. [chrisr3d]
- Eventhough the validation does not barf when a
STIX 2.0 pattern contains a `process:image_ref`
value, we fixed it anyway to align with the
observable objects validation that is not happy
with `image_ref` in STIX 2.0
- No change on STIX 2.1
* [stix2 export] Fixed validation issue with process objects export as STIX 2.0 Process object. [chrisr3d]
- `image_ref` is the STIX 2.1 new field name for
what was called `binary_ref` in STIX 2.0
* [stix2 export] Added missing Socket extension enum lists for socket types & domain families. [chrisr3d]
* [tests] The redefinition of the mappings changed some dictionaries orders which made then some tests being in a different order too. [chrisr3d]
* [stix2 export] Fixed Vulnerability object datetime fields to avoid `modified` value being inferior to the `created` value. [chrisr3d]
* [stix export] Code monkey issue fixed. [chrisr3d]
* [stix export] Fixed warnings variable name typo. [chrisr3d]
* [stix2 export] Fixed Custom objects definition following recent changes on the STIX2 python library. [chrisr3d]
- References fields need to be defined properly as
ReferenceProperty and can thus no longer be
defined as StringProperty, which is also a
cleaner definition for those fields
* [readme] Quick error fixed on the code usade examples. [chrisr3d]
* [poetry] Updated lockfile with the latest changes. [chrisr3d]
* [poetry] Specifying the branch to use for the stix2 python library dependency to avoid versions issues. [chrisr3d]
* [poetry] Added missing stix2 python library dependency. [chrisr3d]
* [stix1 framing] Fixed STIX1 xml header. [chrisr3d]
* [stix2 export] Fixed malware & tool objects creation when the interoperability flag is set. [chrisr3d]
* [tests] Just a quick pep8 compliance fix. [chrisr3d]
* [tests] Fixed the example file for attributes collections export as STIX 2.1. [chrisr3d]
* [stix2 export] Fixed Attributes collections export with attributes exported as Observed Data which where actually missing the cybox observable objects. [chrisr3d]
* [framing, stix1 export] Added missing fix already used for the validation of some previous commits, fixing the attributes collections export as JSON STIX1. [chrisr3d]
* [stix1 export] Fixed Observables parsing while exporting multiple attributes collection files as STIX1. [chrisr3d]
- We want to avoid empty content to add `\n` to
the result file each time the `observables` field
is set but empty of observables (only the cybox
information is present)
* [stix1 export] Fixed attributes collection export footer handling. [chrisr3d]
* [stix1 export] Enhanced the attributes collections export for multiple collections in order to fix the export as JSON STIX. [chrisr3d]
* [framing, stix1 export] Fixed Attributes collection header framing. [chrisr3d]
* [stix1 export] Added missing namespace for Campaign objects. [chrisr3d]
* [stix export] Fixed the stix1 events collection export. [chrisr3d]
- Making the function return the sucess status: 1
- Also changed `write_raw_stix` which, in the case
of events collection export as STIX1, doubled
the .out suffix on the export results file
* [stix1 export] Quick pep8 compliance fix. [chrisr3d]
* [stix1 export] Made events export specific functions unavailable for the attributes export class. [chrisr3d]
* [stix export] Merged ids flag fetching functions that were similar into a single one. [chrisr3d]
* [framing] Fixed json framing separator. [chrisr3d]
* [tests] Updated the STIX1 export test example to include the recent changes on org names handling. [chrisr3d]
* [stix1 export] Better org names handling. [chrisr3d]
- The orgname passed given to the parser for its
declaration is supposed to be associated with
the namespace, which is why we use it now only
for ids. This should avoid issues with the
validation of STIX content
- The specific org names used then to set
the creator & producer values in different
STIX objects are set to the current MISP
event Orgc, alternatively to the current
MISP event Org, or to the orgname mentioned
above instead
* [stix1 export] Fixed TTPs handling to avoid re-processing of clusters already processed. [chrisr3d]
* [stix export] Clearer error message when an error with a MISP object is raised. [chrisr3d]
* [stix export] Errors & warnings are defaultdict now and should not be returned as tuple then. [chrisr3d]
* [stix2 export] Catching unmapped object name warnings. [chrisr3d]
* [tests] Fixed test for MISP Events export as STIX 1.1 & 1.2. [chrisr3d]
* [stix export] Interoperability argument is only for STIX2 since the cti catalog is in STIX2 format. [chrisr3d]
* [stix export] A few updates on the STIX1 export. [chrisr3d]
- Interoperability parameter is now part of the
super class, available for both STIX1 & STIX2
- Better orgname handling
* [stix2 export] Making sure `objects_to_parse` dictionary contains a `file` field before parsing it. [chrisr3d]
- Eventhough there would never be any issue because
`objects_to_parse` is a defaultdict, it is clearer
with the if statement
* [stix2 export] Added `created` & `modified` values to the MISP identity object. [chrisr3d]
* [stix2 export] Added missing variable. [chrisr3d]
* [tests] Fixed tests following the recent updates on hashes parsing. [chrisr3d]
* [stix2 export] Copy paste typo. [chrisr3d]
* [documentation] Typo. [chrisr3d]
* [documentation] Regenerated documentation with fixed title and missing mapping line. [chrisr3d]
* [documentation] Fixed typo in title reference. [chrisr3d]
* [documentation] Added missing asn object mapping. [chrisr3d]
* [stix2 export] Considering the case where there is no file name to get from a pe object to populate the 'name' field of the STIX file object. [chrisr3d]
* [tests] Function name typo. [chrisr3d]
* [documentation] Correctly documented how time fields are exported in STIX 2.0 & 2.1 Indicators & Observed Data objects. [chrisr3d]
* [tests] Fixed vulnerability object export tests to include the created and modified attributes exported as STIX vulnerability object fields. [chrisr3d]
* [stix2 export] Some typo, variable name and naming fixes. [chrisr3d]
* [stix2 export] Exporting created and modified attribute objects from vulnerability objects. [chrisr3d]
- Also fixed some datetime parsing features
* [stix2 export] Added missing object references parsing when the object is exported as observed data. [chrisr3d]
* [stix2 export] Fixed object attributes galaxies tag_names parsing. [chrisr3d]
* [stix2 export] Reusing function to handle object refs. [chrisr3d]
* [stix2 export] Import declarations more pep8 compliant. [chrisr3d]
* [stix2 export] Added missing interoperability parameter to custom arguments. [chrisr3d]
* [stix2 export] Copy paste typo. [chrisr3d]
* [stix2 export] Function name typo + missing object names in objects export mapping dict. [chrisr3d]
* [stix2 export] Just a quick change on the functions naming. [chrisr3d]
* [tests] Fixed backslash in ssdeep attribute causing issues with STIX patterns. [chrisr3d]
* [stix2 export] No change but the location of a function within the script. [chrisr3d]
- Functions are grouped by themes of functionalities
and this process observable arguments parsing
function was lost in the middle of some objects
parsing functions
* [stix2 export] Avoiding issues with custom properties that are not multiple. [chrisr3d]
* [stix2 export] Copy paste typo within the x509 object export as STIX 2.1 observable object function. [chrisr3d]
* [tests] Fixed test for x509 export as STIX1, about the signature_algorithm attribute. [chrisr3d]
* [stix1 export] Fixed x509 object mapping about the signature_algorithm attribute. [chrisr3d]
* [stix2 export] Quick fix on network_socket object export mapping & parsing. [chrisr3d]
* [tests] Fixed network-socket object socket-type object relation name in the network-socket test object. [chrisr3d]
* [stix1 export] Fixed socket-type object relation in the network-socket object mapping. [chrisr3d]
* [stix2 export] Avoiding issues with Socket extension fields. [chrisr3d]
- Since address_family is a required field, we try
to make sure the address_family value is in the
address-family enum list
- Otherwise, the entension fields are parsed as
any other custom fields
* [stix2 export] Fixed mappings for each STIX2 version. [chrisr3d]
- STIX 2.0 has the network-socket object mapping
that used to be the corresponding mapping for
this object, with both domain-family and
address-family attributes
- STIX 2.1 now only has the address-family
attribute mapped since the protocol_family is no
longer a valid field
* [tests] Separating STIX 2.0 & STIX 2.1 tests to avoid issue with the different mappings. [chrisr3d]
* [tests] Added missing uuid on an object attribute that is required for the file objects export to work. [chrisr3d]
* [stix1 export] Fixed mapping variable name. [chrisr3d]
* [stix2 export] Reusing some STIX 2.0 objects creation functions. [chrisr3d]
* [tests] Network socket objects tests on protocol export fixed since the recent clean-up on wrong variable names. [chrisr3d]
- Since we got a typo on protocol while extracting
it from the object attributes, the protocol
value was always exported in a list instead of a
string, which explains the previous test that
finally got fixed
* [cleanup] Cleaned up the code by removing unused imports & fixing variable names. [chrisr3d]
* [cleanup] Some clean-up in the stix1 mapping, with the dictionaries ordering and pep8 made happy. [chrisr3d]
* [stix export] Making all the attributes extraction method in common for all STIX export classes. [chrisr3d]
* [stix2 export] Avoiding issues if `to_ids` flag is not defined in object attributes. [chrisr3d]
* [stix2 export] Some direct calls instead of declaring a variable. [chrisr3d]
* [stix2 export] Removed print. [chrisr3d]
* [stix2 export] Variable name typo. [chrisr3d]
* [tests, documentation] Quick typo fix on a dash character in the vulnerability galaxy test event. [chrisr3d]
* [stix2 export] Handling external ids from attack pattern galaxies & aliases from vulnerability galaxies. [chrisr3d]
- Both are exported as external reference within
their respective STIX 2.0 & 2.1 objects
* [stix2 export] Fixed Tags exporti since every tag not being tlp was actually raising an Exception and was skipped. [chrisr3d]
- Markings only support definition types being
tlp or statement
- The TLP Markings are already defined and should
be used as is
- We then no longer need to create new Marking
object since the custom markings are not
available references for the object_marking_refs
field within the different STIX objects
- Also fixed pep8 small issues in the mapping script
* [stix2 export] Variable name typo fixed. [chrisr3d]
* [stix2 export] Fixed object refs handling. [chrisr3d]
- Object refs were always added to the report or
grouping 'object_refs' field, which created
duplication of object refs from objects created
from galaxies export in the following case:
- event has a galaxy cluster that is already
added from an attribute galaxy
* [stix2 export] Properly making difference between STIX 2.0 & 2.1 for the Relationship Object creation. [chrisr3d]
* [stix2 export] Fixed event galaxies export. [chrisr3d]
- Reuse of the galaxy event parsing function
- Fixed galaxies to stix2 mapping
* [stix2 export] Fixed STIX 2.1 Malware object creation. [chrisr3d]
- 'is_family' is a STIX 2.1 Malware Object required field
* [stix2 export] Added missing timestamp while defining the list of target IDs & relationship type for a given list of relationships related to a source ID. [chrisr3d]
* [stix1 export] making pep8 happy with the STIX1 mapping. [chrisr3d]
* [stix2 export] Fixed Markings export. [chrisr3d]
- Fixed tlp_marking_mapping import
- Adding Marking objects only to the objects and
not to the object_refs, since the reference of
the marking is added to object_marking_refs
already
* [tests] Testing that the created & modified time of the Identity object used as creator are the actual event timestamp. [chrisr3d]
* [stix2 export] Giving the Identity object generated out of the Orgc of the event the actual timestamp of the event as creation and modified time. [chrisr3d]
* [tests] Fixed tests for attributes exported as Custom objects. [chrisr3d]
* [stix2 export] Fixed Custom objects creation & added some missing functions header. [chrisr3d]
- Instead of creating a new CustomObject type for
each new attribute type, we define the Custom
object once with the 'x-misp-attribute' type
and use the actual attribute type to provide
an 'x_misp_type' field within the custom object
- Once the objects parsing will be implemented,
we will do the same for the Custom objects
created from MISP objects
* [documentation] Fixed copy paste issues. [chrisr3d]
* [stix1 export] Clearer identification of the type of STIX objects when they get a related_ttp from an attribute galaxy or object attributes galaxies. [chrisr3d]
* [stix2 export] Added header to the report creation functions. [chrisr3d]
* [stix1 export] Fixed raw_header & raw_body fields condition as well as their corresponding tests. [chrisr3d]
* [tests] Changes on the email-body attributes export tests according to the recent changes on their export. [chrisr3d]
* [stix2 export] More straight forward way to handle email-body export. [chrisr3d]
* [tests] Using event timestamp to test stix report timestamp. [chrisr3d]
* [stix2 export] Fixed time related fields for ObservedData & Indicator objects. [chrisr3d]
* [stix2 export] A few missing functions and variables issues fixed. [chrisr3d]
* [stix2 export] Fixed wrong mapping variable name. [chrisr3d]
* [stix2 export] Fixed export & grouping objects creation. [chrisr3d]
* [tests] Added missing event uuids for event collections tests. [chrisr3d]
* [stix1 export] Merged 2 short functions doing the same things. [chrisr3d]
* [stix1 export] Fixed STIX packages headers when exporting events collections. [chrisr3d]
* [tests] Added the last missing change on orgname variables change. [chrisr3d]
* [tests] Updated tests with the correct orgname variable use. [chrisr3d]
* [stix1 export] Fixed wrong usage of namespace variable instead of orgname. [chrisr3d]
* [stix1 export] Fixed missing imports & wrong variable names. [chrisr3d]
* [stix1 export] Fixed missing import. [chrisr3d]
* [stix1 export] Some pep8 masturbation. [chrisr3d]
* [tests] Fixed tests following the changes on the event export script. [chrisr3d]
- Added uuids and to_ids fields to test events,
objects and attributes since they are no longer
added automatically with PyMISP
- Fixed the timestamps tests since they are no
longer converted as datetime with PyMISP
* [stix1 export] Removed debugging print. [chrisr3d]
* [stix1 export] Quick import & loop issue for event collections export fixed. [chrisr3d]
* [stix1 export] Pep8 typo space around = statement. [chrisr3d]
* [stix1 export] Fixed Indicator names dictionary. [chrisr3d]
* [stix1 export] Variable names. [chrisr3d]
* [stix1 export] Condition for non indicator object names aligned with the new dictionary name. [chrisr3d]
* [tests] Removed unused comment. [chrisr3d]
* [tests] Anticipating the next pep8 test on the script where all the test events are declared. [chrisr3d]
* [stix1 export] Merging attribute galaxy clusters instead of adding galaxies. [chrisr3d]
- Avoiding issues with galaxies passed within
a list instead of passing it directly
* [stix1 export] Variable name typo. [chrisr3d]
* [stix1 export] Some typos and quick mapping fixes. [chrisr3d]
* [stix1 export] Small issues about file objects parsing that appeared with the reuse of some functions. [chrisr3d]
* [stix1 export] Several quick fixes and missing features that have been added as expected. [chrisr3d]
* [stix1 export] Added list of file object single attributes. [chrisr3d]
* [stix1 export] Parsing properly file objects without losing the multiple attributes. [chrisr3d]
- Also put in functions the pieces of code that
are going to be reused for file objects stored
within the `objects_to_parse` dict, which are
going to be parsed afterwards
* [stix1 export] Avoid losing the file objects when they have a pe reference. [chrisr3d]
* [stix1 export] Sticking with the ObjectType name as part of the id for WindowsService and WindowsRegistryKey object. [chrisr3d]
- Same changes as we did previously for AutonomousSystem objects
* [stix1 export] Better ttps handling. [chrisr3d]
- We check if the TTP is already parsed before
parsing it again
- Related ttps handling is now more generic with
one function calling the specific galaxy parsing
functions instead of being copied in each of
those functions
- Since we do not check if a TTP is already know
at the end of the parsing process when the
related ttp is created, the function returning
the related ttps does no longer add the ttps
themselves, and has been renamed thus: to create
related ttps is its only purpose
* [stix1 export] Changed object type string passed to the observable id. [chrisr3d]
- More inline with the ObjectType name
* [stix1 export] Fixed parameters type in function header. [chrisr3d]
* [tests] JSONified all tests + fixed comment. [chrisr3d]
* [stix1 export] Some minor fixes discovered during tests. [chrisr3d]
- Including:
- Typos.......
- Better definition of the obsevable object ids
- Straight forward parsing of the text, comment
and other attribute types. They are now in any
case journal entries or header comment, we got
rid of the export as threat actor or malware
instance as they could be anything meaningless
* [stix1 export] Fixed format of the attribute data that is exported as Artifact object in STIX. [chrisr3d]
* [stix1 export] Fixed WindowsService attribute export. [chrisr3d]
* [stix1 export] Exporting test mechanism rules in the format valid to be recognized by STIX. [chrisr3d]
* [stix1 export] A few typo issues discovered during testing. [chrisr3d]
* [tests] Removed specific test function already mostly covered with an existing more generic function. [chrisr3d]
- Also added changes to support the more generic
function for the tests previously using the more
specific functions
* [stix1 export] Removed useless function. [chrisr3d]
- File related attributes such as filename and
hashes were parsed with specific functions but
the generic ones can be used with no need of a
specific parsing
* [stix1 export] A few quick fixes discovered while testing. [chrisr3d]
- Including:
- Address objects parsing fix
- Indicators & Observable id fix
- Single attribute mapping dict name updated
* [stix export] Setting the exploit target id embedded in a ttp. [chrisr3d]
* [tests] Fixed KeyError issues on tests, as well as failing tests. [chrisr3d]
* [stix1 export] Better tags & galaxies handling at event level. [chrisr3d]
- Also small error message update for attribute
level galaxies that would not be in the list of
mapped galaxies
* [stix1 export] Small issues fixed. [chrisr3d]
* [stix1 export] Avoiding issues with stix_package variable name. [chrisr3d]
* [stix1 export] Normalised related ttps handling. [chrisr3d]
* [stix1 export] Typo. [chrisr3d]
### Other
* Add: [LICENSE] BSD-2-clause added. [Alexandre Dulaunoy]
* Merge pull request #9 from JakubOnderka/patch-1. [Alexandre Dulaunoy]
Use https for submodule
* Use https for submodule. [Jakub Onderka]
* Merge branch 'main' of github.com:MISP/misp-stix into main. [chrisr3d]
* Merge pull request #8 from cr-fp/main. [Christian Studer]
Adds fix for 'parse_misp_attribute' object reference error
* Adds fix for 'parse_misp_attribute' object reference error when an attribute includes a galaxy object. [Connor Runyan]
* Wip: [tests] Updated tests for process objects export as STIX 2.0 & 2.1. [chrisr3d]
- Tests for process objects export as STIX2 are
now using an input process object with more
attributes in order to reach some specific
edge cases
- Includes tests for the features recently updated
* Add: [tests] An additional test for `parent-image` attributes in process objects export as STIX 1. [chrisr3d]
* Wip: [stix2 export] Exporting `accuracy-radius` attributes from geolocation objects as `precision` field of the STIX 2.1 Location object. [chrisr3d]
* Wip: [tests] Updated tests for domain-ip objects export as STIX 2.0 & 2.1 following the recent updates on domain-ip objects export. [chrisr3d]
* Wip: [stix2 export] Differentiating domain-ip object export cases. [chrisr3d]
- When there is no attribute exported as custom
fields (i.e only hostname, domain(s) and ip(s)),
we export all the domains and ips with a
`resolves_to_refs` reference between every
domain and all the ip addresses objects
- Otherwise (i.e if there is at least one
attribute exported as custom field) we export
the the different object attributes in a domain
object referencing the resolved ip addresses
and custom fields for any additional domain
* Wip: [stix2 export] Added test for email object with display names export as STIX 2.1 Indicator, same as for STIX 2.0. [chrisr3d]
- No big news here, the test is simply a copy/paste
of the STIX 2.0 one, but it was missing
* Wip: [tests] Tests for email objects containing display name attributes export as STIX 2.0 & 2.1. [chrisr3d]
* Wip: [stix2 export] A simple email addresses & display names matching function to export display names accordingly in observable objects. [chrisr3d]
- There is no change on email objects export in
indicator patterns since there is no check on
the required fields of an email message `to` of
`from` ref
- The change is about the email address cyber
observable objects that requires the address
value which makes impossible the export of
display names alone
* Wip: [stix2 export] Exporting email addresses attributes from email objects with the corresponding display names when possible. [chrisr3d]
- For now, only a very simple mapping feature
between email addresses and display names
- More display names mapping with email addresses
to come
* Iadd: [tests] Added tests for `message-id` object attributes from email objects export as STIX 1 & 2. [chrisr3d]
* Add: [tests] Tests for MISP sightings export in STIX 2.0 & 2.1. [chrisr3d]
* Add: [stix2 export] Parsing MISP sightings. [chrisr3d]
- Positive sightings are exported as sightings in
STIX 2.0 & 2.1
- Negative sightings (false positives) are also
parsed but exported as Opinion objects with a
`strongly-disagree` opinion in STIX 2.1
- Since STIX 2.0 has no Opinion object, we create
a custom STIX object with some custom fields
matching the STIX 2.1 Opinion object fields
* Add: [tests] Added test for event reports export as STIX 2.1. [chrisr3d]
* Wip: [stix1 export] Making reachable the functions to write STIX1 packages on json or xml format. [chrisr3d]
* Wip: [tests] Tests for galaxies export as STIX 2.0 & 2.1 with the interoperability flag. [chrisr3d]
- As a reminder, the interoperability flag set
means we try to find a match in the library of
already defined STIX objects. Instead of taking
the galaxy cluster values to build the STIX
object, we simply search for an already existing
object that has the same name and/or external
reference as the galaxy cluster value
* Add: [tests] Added missing example files used as reference to compare the attributes collections export as STIX 1.1.1 & 1.2. [chrisr3d]
* Wip: [stix2 export] Supporting the export of Event Reports as STIX 2.1 Note objects. [chrisr3d]
* Wip: [tests] Added tests for Attributes collections export as STIX1 with results for each STIX field written in temporary files. [chrisr3d]
* Wip: [stix1 export] Attributes collection export for multiple collections. [chrisr3d]
* Wip: [tests] Tests for attributes collections export as STIX 1.1.1 & 1.2. [chrisr3d]
* Wip: [framing, stix1 export] Added specific framing for attributes collections export. [chrisr3d]
* Wip: [stix1 export] Helper to export attributes collections as STIX1. [chrisr3d]
- Also a 'not in memory' version should come soon
since this is an implicit `in_memory=True`
implementation that needs to be tested and
compared with an `in_memory=False` version to
see which one is the quickest with big amounts
of attributes to export
* Wip: [tests] Added tests for the events collections export as STIX 1.1.1 & 1.2. [chrisr3d]
* Wip: [tests] Updated events collection export as STIX1 test files. [chrisr3d]
- Now we also have a test file for STIX 1.2
* Wip: [framing] Updated the framing to support STIX 2.1. [chrisr3d]
- Also added some typing
* Wip: [stix export] Better errors & warnings handling. [chrisr3d]
* Wip: [stix1 export] Fixed function to export MISP Event as STIX1. [chrisr3d]
* Add: [tests] Added STIX test files for MISP events export as STIX 1.1.1 & 1.2. [chrisr3d]
* Wip: [tests] Tests for helpers functions to export MISP events as STIX1. [chrisr3d]
- 1.1.1 & 1.2 supported
- Tests for events collections export as STIX1 to come
* Wip: [stix1 export] Helper function to export MISP events as STIX1. [chrisr3d]
* Wip: [tests] Renamed file and class that is going to be used to test collections export not only for STIX2 but also for STIX1. [chrisr3d]
* Wip: [stix1 export] Better courses of action, threat actors & ttps handling. [chrisr3d]
- We no longer store them all in dictionaries to
parse them together at the end but add them
directly to the stix package (and incident in
some cases). Only the uuids are stored to keep
the references of the object already parsed
- In order to deal with the references between
ttps exported from objects, we fetch then
quickly the referenced object
* Wip: [tests] Added test files for attributes collections & single event export as STIX 2.0 & 2.1. [chrisr3d]
* Wip: [tests] Added tests for the attributes collections & single events export. [chrisr3d]
* Wip: [tests] Updated tests for events collections export as STIX 2.0 & 2.1. [chrisr3d]
* Wip: [stix2 export] Cleaner MISP Events collections export. [chrisr3d]
- Removed scripts with code that could be easily
included in the other scripts
- The events collections parsing is better now
- Right now the events collections export as STIX1
is broken since we removed also the STIX1 class
that is going to be easily included in the code
we already have
* Merge branch 'dev' of github.com:chrisr3d/MISP-STIX-Converter into dev. [chrisr3d]
* Wip: [tests] Updated tests to include the sanitizing function of registry keys and data. [chrisr3d]
* Wip: [stix2 export] Fixed registry keys and data values parsing with a sanitizing function that should avoid issues with special characters. [chrisr3d]
* Wip: [stix2 export] Some other `allow_custom` management within file objects about custom hash types. [chrisr3d]
* Wip: [stix2 export] A few fixes on `allow_custom` values to follow the recent changes on the cti-python-stix2 library. [chrisr3d]
* Merge branch 'dev' of github.com:chrisr3d/MISP-STIX-Converter into dev. [chrisr3d]
* Wip: [stix2 export] Better external references handling when dealing with galaxies. [chrisr3d]
* Wip: [stix2 export] Fixed galaxies matching as STIX objects from the cti catalog + some variable names fixes & clean up. [chrisr3d]
* Wip: [stix2 export] Taking STIX objects to export galaxies when they are defined in the cti catalog. [chrisr3d]
* Wip: [stix2 export] Cleaned up some functions parameters. [chrisr3d]
* Merge branch 'dev' of github.com:chrisr3d/MISP-STIX-Converter into dev. [chrisr3d]
* Wip: [stix2 export] Changed the build of the cti catalog to make the relevant fields more accessible. [chrisr3d]
* Merge branch 'dev' of github.com:chrisr3d/MISP-STIX-Converter into dev. [chrisr3d]
* Wip: [documentation] Added documentation for intrusion-set galaxies export as STIX 2.0 & 2.1. [chrisr3d]
* Wip: [tests] Tests for intrusion-set galaxies export as STIX 2.0 & 2.1. [chrisr3d]
* Wip: [stix2 export] Added missing intrusion-set galaxies to the export as STIX 2.0 & 2.1 mapping. [chrisr3d]
* Wip: [stix2 export] Working on the mapping between MISP galaxies and objects loaded from the cti catalog. [chrisr3d]
- We start with the full cti catalog loading whenever
the interoperability flag is set
- If the flag is not set, the behavior remains the
same and each MISP galaxy is processed
- Adjustment will probably come soon to make sure
we have all the parameters we need to make the
association with an object from the catalog as
accurate as possible
* Wip: [stix2 export] Submodules the cti catalog of attack technic for further implementation. [chrisr3d]
- The goal is to use the already defined STIX objects
to export Galaxy clusters, by trying to find a match
on the name, instead of processing them
* Wip: [tests] Tests for events collections export as STIX 2.0 & 2.1. [chrisr3d]
* Wip: [stix export] Helpers to get a STIX 2.0 or 2.1 bundle and write the result of an export in the output file. [chrisr3d]
* Wip: [stix2 export] A few changes on the STIX 2 parser. [chrisr3d]
- Moved some class variables to allow multiple
calls of the main parsing function while the
class only needs to be declared once. This
avoids the multiple declaration of the class
for each event when we want to export an
events collection.
- Some variables to store lists of ids have been
merged in one unique variable since the purpose
of the list is to store unique ids of orgs and
galaxies to avoid processing them multiple times
- Concerning the export of events collections and
the storage of unique ids, this list of unique
ids is simply declared with the class and can
be populated for each event. It is also possible
to return this list to, if we want to use it in
another call of the class, which should happen
for instance when we want to export a large
number of events in a collection: MISP is going
to split the collection and call the parser
multiple times; we can then pass this list of
unique ids to skip some object ids that have
already been processed with a previous call of
the parser
* Wip: [stix export] Helpers to get the STIX 2.0 or 2.1 bundle from the export of a MISP event or a collection of events. [chrisr3d]
- Also cleared the parent class used for STIX1 too
* Wip: [documentation] Added documentation for events export as STIX 2.0 & 2.1. [chrisr3d]
- Including events with embedded attribute galaxies,
events with embedded object attribute galaxies,
and events with objects referencing each others
* Wip: [documentation] Regenerated the full documentation. [chrisr3d]
* Add: [documentation] Updated code to generate the objects export documentation. [chrisr3d]
* Wip: [documentation] Updated object export documentation and added custom objects export documentation. [chrisr3d]
* Wip: [documentation] Added documentation for the mutex objects export as STIX1. [chrisr3d]
* Wip: [tests] Tests for mutex objects export as STIX1. [chrisr3d]
* Wip: [stix1 export] Exporting mutex objects which were missing in the export mapping. [chrisr3d]
* Wip: [documentation] Mapping for MISP objects export as STIX 2.0 & 2.1. [chrisr3d]
* Wip: [tests] Tests for pe & section objects export as STIX 2.0 & 2.1 in windows pebinary extension. [chrisr3d]
* Wip: [stix2 export] Exporting pe object and their sections even with no file object referencing them. [chrisr3d]
* Wip: [tests] Tests for pe objects and their sections to be exported as STIX1 WindowsExecutableFile objects without being referenced by a file object. [chrisr3d]
* Wip: [documentation] Regenerated the Attributes export documentations. [chrisr3d]
* Wip: [documentation] Populated the STIX 2.0 & 2.1 documentations with the missing hash, hash composite, link & uri attributes. [chrisr3d]
* Wip: [documentation] Regenerated documentation with the updates on attributes export as STIX1. [chrisr3d]
* Wip: [documentation] Updated attributes documentation with missing attribute types. [chrisr3d]
* Wip: [tests] Tests for object references exported as relationships in STIX 2.0 & 2.1. [chrisr3d]
* Wip: [tests] Tests to mostly check the relationships between MISP objects and their embedded galaxies. [chrisr3d]
* Wip: [stix2 export] Parsing references between MISP objects and exporting them as Relationship objects. [chrisr3d]
* Wip: [stix2 export] Updated the relationships mapping between objects and their attribute galaxies. [chrisr3d]
* Wip: [tests] Tests for the objects recently added in the mapping, exported as STIX 2.0 & 2.1. [chrisr3d]
- Tests for geolocation objects export as STIX 2.1
- Tests for mutex objects export as STIX 2.0 & 2.1
* Wip: [stix2 export] Populating the export mapping with some objects. [chrisr3d]
- Added geolocation objects to the export as STIX
2.1 mapping
- Exporting also mutex objects as STIX 2.0 & 2.1
* Wip: [tests] Tests for MISP objects exported as STIX 2.0 & 2.1 Custom objects. [chrisr3d]
* Wip: [stix2 export] Exporting objects not mapped as Custom Objects. [chrisr3d]
* Wip: [tests] Tests for some account objects export as STIX 2.0 & 2.1. [chrisr3d]
* Wip: [stix2 export] Added some alternative specific user account objects to the export as STIX 2.0 & 2.1 mapping. [chrisr3d]
* Wip: [tests] Tests for file, pe & pe-section objects export as STIX 2.0 & 2.1. [chrisr3d]
* Wip: [stix2 export] Exporting pe & pe-section objects (referenced by file objects) as STIX 2.0 & 2.1. [chrisr3d]
- Including:
- The file, pe & pe-section objects storage in
a dictionary where they are identitified by
their uuid
- Loops over this dictionary of objects to parse
in order to find the file objects and their
references
- Check of the references
- Parsing of the pe & pe-section objects and
results added to the pattern / observable
objects accodringly
- Choosing whether the group of objects is
exported in an indicator or in an observed
data is defined by the existence of at least
one ids flag set to True in one of the file,
pe or pe-section objects
- Also made some functions more modular, which
make them usable as they were before by functions
already using them, without any chance, and more
specific when needed with the additional
parameters added here
* Wip: [tests] Tests for vulnerability objects export as STIX 2.0 & 2.1. [chrisr3d]
* Wip: [stix2 export] Exporting vulnerability objects as STIX 2.0 & 2.1. [chrisr3d]
* Wip: [tests] Tests for user-account objects export as STIX 2.0 & 2.1. [chrisr3d]
* Wip: [stix2 export] Exporting user-account objects as STIX 2.0 & 2.1. [chrisr3d]
* Wip: [tests] Tests for x509 objects export as STIX 2.0 & 2.1. [chrisr3d]
* Wip: [stix2 export] X509 objects export as STIX 2.0 & 2.1. [chrisr3d]
* Wip: [tests] Tests for url objects export as STIX 2.0 & 2.1. [chrisr3d]
* Wip: [stix2 export] Exporting url objects as STIX 2.0 & 2.1. [chrisr3d]
* Wip: [tests] Tests for registry-key objects export as STIX 2.0 & 2.1. [chrisr3d]
* Wip: [stix2 export] Registry-key objects export as STIX 2.0 & 2.1. [chrisr3d]
* Wip: [tests] Tests for process objects export as STIX 2.0 & 2.1. [chrisr3d]
* Wip: [stix2 export] Process objects export as STIX 2.0 & 2.1. [chrisr3d]
* Wip: [tests] Tests for network-socket objects export as STIX 2.0 & 2.1. [chrisr3d]
* Add: [stix1 export] Added the protocol-type attribute to the network-socket object export mapping. [chrisr3d]
* Add: [stix2 export] Added the socket type attribute to the Socket extension mapping. [chrisr3d]
* Wip: [stix2 export] Exporting network-socket objects in STIX 2.0 & 2.1. [chrisr3d]
* Wip: [stix export] Standardisation of the way we check if an object relation is present in a list of object attributes. [chrisr3d]
- We try to make sure the value associated with
the object relation is not empty by using `get`
instead of `in`
* Wip: [tests] Added tests for network-connection objects export as STIX 2.0 & 2.1. [chrisr3d]
* Wip: [stix2 export] Exporting network-connection objects as STIX 2.0 & 2.1. [chrisr3d]
* Wip: [stix2 export] Tests for files objects export as STIX 2.0 & 2.1 observable objects. [chrisr3d]
* Wip: [stix2 export] Exporting file objects as STIX 2.0 & 2.1 observable objects. [chrisr3d]
* Wip: [tests] Test for email objects export as STIX 2.1 observable object. [chrisr3d]
* Wip: [stix2 export] Email objects export as STIX 2.1 observable objects. [chrisr3d]
* Wip: [stix2 export] Added missing email object mapping. [chrisr3d]
* Wip: [stix2 export] Test for email objects export as STIX 2.0 observable object. [chrisr3d]
* Wip: [stix2 export] Exporting email objects as STIX 2.0 observable object. [chrisr3d]
- When no ids flag is set in the object attributes
* Wip: [tests] Tests for file objects export as STIX 2.0 & 2.1 indicators. [chrisr3d]
* Wip: [stix2 export] Exporting file object as pattern in STIX 2.0 & 2.1 indicators. [chrisr3d]
* Wip: [tests] Tests for email objects export as STIX 2.0 & 2.1 patterns. [chrisr3d]
* Wip: [stix2 export] Exporting email objects as pattern in indicator when an ids flag is set in an object attribute. [chrisr3d]
* Wip: [tests] Tests for ip-port objects export as STIX 2.0 & 2.1. [chrisr3d]
- Added first-seen attribute to the test event
with an ip-port object, and handled the small
changes on the STIX 1 test, which remains the
same since the added attribute is not mapped and
thus does not impact the export
- Quick typo fix on the domain-ip object test
function name also added at the same time
* Wip: [stix2 export] Exporting ip-port objects in observable objects. [chrisr3d]
* Wip; [stix2 export] Tried to find a smooth way to export ip-port objects as indicator. [chrisr3d]
- ip-port export mapping should also work with
the export as observed-data object
* Wip: [tests] Tests for domain-ip objects export as STIX 2.0 & 2.1. [chrisr3d]
* Wip: [stix2 export] Added domain-ip object to the export as STIX 2.0 & 2.1 mapping. [chrisr3d]
* Wip: [tests] Tests for credential objects export as STIX 2.0 & 2.1. [chrisr3d]
* Wip: [stix2 export] Added credential to the export as STIX 2.0 & 2.1 mapping. [chrisr3d]
* Wip: [tests] Tests for course-of-action objects export as STIX 2.0 & 2.1. [chrisr3d]
* Wip: [stix2 export] Added course-of-action objects to the export as STIX 2.0 & 2.1 mapping. [chrisr3d]
* Wip: [tests] Tests for attack-pattern objects export as STIX 2.0 & 2.1. [chrisr3d]
* Wip: [stix2 export] Added attack-pattern objects export mapping. [chrisr3d]
* Wip: [stix2 export] Exporting attack-pattern MISP objects as STIX 2.0 & 2.1. [chrisr3d]
* Wip: [tests] Tests for asn MISP object export as STIX 2.0 & 2.1. [chrisr3d]
* Wip: [tests] Added MISP objects testing functions & reusing code. [chrisr3d]
* Wip: [stix2 export] Starting the STIX Objects export mapping with the asn object. [chrisr3d]
- With a custom property within the AutonomousSystem
object, a STIX 2.1 Bundle also requires an
`allow_custom` flag set to True
* Wip: [stix2 export] MISP Objects export parsing functions. [chrisr3d]
* Wip: [stix2 export] Grouping observable args & objects functions with a better name. [chrisr3d]
* Wip: [stix1 export] Moving functions to be reused by misp_to_stix2 script in the parent class. [chrisr3d]
* Wip: [documentation] Regenerated the full documentation with the changes on galaxies mapping. [chrisr3d]
* Wip: [documentation] Added Documentation for Galaxies export as STIX 2.0 & 2.1 mapping. [chrisr3d]
* Add: [documentation] MISP Galaxies export as STIX 2.0 & 2.1 detailed mapping dictionary. [chrisr3d]
* Wip: [documentation] Added detailed documentation for MISP events export as STIX 2.0 & 2.1. [chrisr3d]
* Wip: [tests] Tests for galaxies export as STIX 2.0 & 2.1. [chrisr3d]
* Wip: [tests] Tests for events with tags & for embedded galaxies in attributes. [chrisr3d]
* Wip: [stix2 export] Exporting vulnerability galaxies as STIX 2.0 & 2.1. [chrisr3d]
* Wip: [stix2 export] Attribute & Event Galaxies export as STIX 2.0 & 2.1. [chrisr3d]
- Also handling relationships between objects for
the case of attribute galaxies
- Own definition of the tags & galaxies handling
following the removal of the function from the
exportparser script (same as STIX1 script
having its own version as well)
* Wip: [stix2 export] Relationships between objects parsing. [chrisr3d]
* Wip: [stix2 export] Moved function to handle attribute tags and galaxies back to the stix1 export script. [chrisr3d]
* Wip: [tests] Tests for empty events & empty published events export as STIX 2.0 & 2.1. [chrisr3d]
* Wip: [stix2 export] Handling the cases of empty MISP events. [chrisr3d]
- When there is no attribute, object, galaxy or
tag, there is no object reference to fill the
object_refs field within the report or grouping
object, which raises an issue
- When artificially provide an object reference by
creating:
- a Custom Object in STIX 2.0
- a Note Object in STIX 2.1
* Wip: [documentation] The actual detailed misp to STIX 2.0 & 2.1 documentation that was missing. [chrisr3d]
* Wip: [documentation] Documentation about MISP export to STIX 2.0 & 2.1 in progress. [chrisr3d]
- Tiny updates on STIX1 export documentation
* Wip: [tests] Added tests for attributes exported as STIX 2.0 & 2.1 Custom Objects. [chrisr3d]
* Wip: [documentation] Started adding MISP to STIX 2 documentation. [chrisr3d]
* Wip: [documentation] Added attributes export mapping dictionaries. [chrisr3d]
* Wip: [tests] Tests for malware-sample attributes export as STIX 2.0 & 2.1. [chrisr3d]
* Wip: [stix2 export] Added malware-sample to the export as STIX 2.0 & 2.1 mapping. [chrisr3d]
- Also reusing some pattern creation code
- Making sure we have a data field, otherwise
the attribute is handled like a filename|md5
* Wip: [tests] Added tests for the uri, url & link attribute types export as STIX 2.0 & 2.1. [chrisr3d]
* Wip: [stix2 export] Added uri, url & link to the export as STIX 2.0 & 2.1 mapping. [chrisr3d]
- Those 3 attribute types are export as URL
observable object or with a url pattern
* Wip: [stix1 export] Added missing uri type to the attribute types mapped as STIX1 URL objects. [chrisr3d]
* Wip: [tests] Added tests for the campaign-name attributes export as STIX 2.0 & 2.1. [chrisr3d]
* Wip: [stix2 export] Added campaign-name to the attributes export as STIX 2.0 & 2.1 mapping. [chrisr3d]
* Wip: [tests] Added test for the campaign-name attributes export as STIX1. [chrisr3d]
* Wip: [stix1 export] Added campaign-name to the attributes export mapping. [chrisr3d]
* Wip: [tests] Added missing tests for timestamps in non indicator attributes and objects. [chrisr3d]
* Wip: [tests] Added tests for the vulnerability attributes export as STIX 2.0 & 2.1. [chrisr3d]
* Wip: [stix2 export] Added vulnerability to the attributes export as STIX 2.0 & 2.1 mapping. [chrisr3d]
* Wip: [stix2 export] Export mapping updated. [chrisr3d]
* Wip: [tests] Tests for the http-method & user-agent attributes export as STIX 2.0 & 2.1 indicators. [chrisr3d]
* Wip: [stix2 export] Added http-method & user-agent to the export as STIX 2.0 & 2.1 indicators mapping. [chrisr3d]
- The NetworkTraffic object requires multiple
fields to be defined, and those attributes are
exported within the http-request extension which
is not one of the required fields. When the ids
flag is not set, those attributes are then
exported as custom objects
* Wip: [tests] Tests for port & size-in-bytes attributes exported as STIX 2.0 & 2.1 indicators. [chrisr3d]
- Tests for the export of those attribute types
when the 'to_ids' flag is not set will be
added soon with tests for custom objects
* Wip: [stix2 export] Added 2 special attribute types to the export as STIX 2.0 & 2.1 mapping. [chrisr3d]
- port & size-in-bytes attributes are exported
as indicator when the 'to_ids' flag is set, as
any other mapped attribute would
- They are nonetheless not exported as observed
data when 'to_ids' flag is not set because of
some Obsevrable object restrictions:
- File should contain at least a name or a hash
and cannot be only a size
- NetworkTraffic should contain at least a src
or dst reference and cannot be only a src or
dst port
- When the 'to_ids' flag is not set, those 2
attributes are then exported as custom objects
* Wip: [tests] Added test for the size-in-bytes attributes export. [chrisr3d]
* Wip: [stix1 export] Added size-in-bytes attributes to the export mapping. [chrisr3d]
* Wip: [tests] Tests for whois-registrar and whois registrant attributes export as STIX1. [chrisr3d]
* Wip: [stix1 export] Added whois-registrar and whois registrant attributes to the export as STIX1 mapping. [chrisr3d]
* Wip: [tests] Added tests for the x509 fingerprint attributes export as STIX 2.0 & 2.1. [chrisr3d]
* Wip: [stix2 export] Added x509 fingerprint attributes to the export as STIX 2.0 & 2.1 mapping. [chrisr3d]
* Wip: [tests] Tests for ip & ip|port attributes export as STIX 2.0 & 2.1. [chrisr3d]
* Wip: [stix2 export] Added ip & ip|port attributes to the export as 2.0 & 2.1 mapping. [chrisr3d]
* Wip: [tests] Added tests for the hash composite attributes export as STIX 2.0 & 2.1. [chrisr3d]
* Wip: [stix2 export] Added hash composite attributes to the export as STIX 2.0 & 2.1 mapping. [chrisr3d]
* Wip: [stix2 export] Quickly added some missing functions header. [chrisr3d]
* Wip: [tests] Added tests for hash attributes export as STIX 2.0 & 2.1. [chrisr3d]
- Also changed the functions to get events with
the hash attributes so they are more flexible
and can be reused with tests for both STIX1
and STIX2
* Wip: [stix2 export] Added hash attributes to the export mapping as STIX 2.0 & 2.1. [chrisr3d]
* Wip: [tests] Added tests for the email related single attribute types that were added and exported as STIX1. [chrisr3d]
* Wip: [stix1 export] Added email related single attribute types that can be mapped as EmailMessage objects. [chrisr3d]
* Wip: [tests] Tests for the email-body & email-header attributes export as STIX1. [chrisr3d]
* Wip: [stix1 export] Added email-body & email-header attributes to the export mapping. [chrisr3d]
* Wip: [tests] Tests for email-header attributes export as STIX 2.0 & 2.1. [chrisr3d]
* Wip: [stix2 export] Email header attribute export as STIX 2.0 & 2.1. [chrisr3d]
* Wip: [tests] Tests for the email attribute types recently added to the export mapping. [chrisr3d]
* Wip: [stix2 export] Starting differenciation between some specific v2.0 & v2.1 features. [chrisr3d]
- Starting with message_id feature in email-message
object which is only 2.1
- Also exporting 'email' attribute type (with no
additional information whether it is source
or destination) as email-addr object in both
v2.0 & 2.1
* Wip: [tests] Tests for the email attribute types recently added to the export as STIX 2.0 & 2.1 mapping. [chrisr3d]
* Wip: [stix2 export] Some more email attribute types supported in the export mapping. [chrisr3d]
* Wip: [tests] Tests for email single attributes export as STIX 2.0 & 2.1. [chrisr3d]
* Wip: [stix2 export] Exporting email single attributes as STIX 2.0 & 2.1. [chrisr3d]
- Including email-src, email-dst, email-reply-to &
email-subject atm
* Wip: [tests] Tests for the attribute types recently added in the mapping. [chrisr3d]
* Wip: [stix2 export] More attribute types supported in the export mapping. [chrisr3d]
* Wip: [tests] Tests for the export of attribute types added recently. [chrisr3d]
* Wip: [stix2 export] More attribute types exported. [chrisr3d]
* Wip: [tests] Added tests for the mac-address attributes export as STIX 2.0 & 2.1. [chrisr3d]
* Wip: [stix2 export] Added mac-address to the supported attribute type exported as STIX 2.0 & 2.1. [chrisr3d]
* Wip: [tests] Merged observable tests code that is always the same into 1 function. [chrisr3d]
* Wip: [tests] Merged indicator test code that is always the same into 1 function. [chrisr3d]
* Wip: [tests] Tests for the attribute types recently added in the export mapping. [chrisr3d]
* Wip: [stix2 export] More attribute types in the export mapping. [chrisr3d]
* Wip: [tests] Tests for domain|ip attributes export as STIX 2.0 & 2.1. [chrisr3d]
* Wip: [stix2 export] Exporting domain|ip attributes as STIX 2.0 & 2.1. [chrisr3d]
* Wip: [tests] Added tests to the already tested attribute types. [chrisr3d]
- Testing each attribute type export as Indicator
AND as ObservedData
- Testing each attribute type export to STIX 2.0
AND to STIX 2.1
* Wip: [tests] Testing the time based fields through all the different STIX objects. [chrisr3d]
* Wip: [tests] Tests for domain attributes export. [chrisr3d]
- Including a new test function for indicators
* Wip: [stix2 export] Exporting domain attributes. [chrisr3d]
* Merge branch 'dev' of github.com:chrisr3d/MISP-STIX-Converter into dev. [chrisr3d]
* Wip: [stix2 export] Quick fixes. [chrisr3d]
Including:
- Changes on class properties to return either the
STIX bundle or only the objects list (as it will
be used by the STIX Export library of MISP)
- Appending the STIX 2.1 Observable objects in
the object refs field with the Observed Data
objects which reference them
* Wip: [tests] First tests for stix 2.0 & 2.1 export. [chrisr3d]
* Wip: [stix2 export] Fixed STIX 2.0 & 2.1 import in init file. [chrisr3d]
* Wip: [stix2 export] STIX 2.0 & 2.1 parsing split. [chrisr3d]
* Wip: [export parser] Added typing in functionc headers. [chrisr3d]
* Wip: [stix2 export] Started STIX 2.0 & 2.1 export implementation. [chrisr3d]
* Wip: [stix1 export] Moving MISP format parsing functions to be used for STIX2 parsing as well. [chrisr3d]
* Wip: [tests] Tests for events collections export. [chrisr3d]
* Wip: [stix1 export] Parsing xml content to return packages without namespaces to go with MISP restSearch. [chrisr3d]
* Wip: [stix1 export] Better way to extract the stix packages. [chrisr3d]
* Wip: [tests] Quick test to check the export of references between 2 objects exported as TTPs. [chrisr3d]
* Wip: [stix1 export] Exporting references between objects exported as ttp. [chrisr3d]
* Wip: [stix1 export] Switched events to parse to json instead of loading them to PyMISP MISPEvent. [chrisr3d]
- After several tests and improvement tentatives,
loading big json events with PyMISP always adds
a lot of computing time that makes the parsing
proportionally longer with an increasing input
event(s) size
- Using PyMISP makes the code easier and does
some little tasks for us, like auto-setting
uuids, and some fields, saving us a few `if
not empty` tests, we need to keep using the
json events as is to avoid the potentially
massive amount of time required to load
heavy event with PyMISP
* Wip: Making order in the files and imports for the library to be more easily accessible. [chrisr3d]
* Wip: [stix1 export] Making order in the different classes and subclasses. [chrisr3d]
* Add: [documentation] Updated documentation based on the recent supported features added to the export & tests scripts. [chrisr3d]
- Including changes on the attributes mapping
- Added the complete documentation for MISP
objects export
* Wip: [tests] Added tests for some MISP objects exported as Custom objects. [chrisr3d]
* Wip: [tests] Updated tests to include the changes on weakness attributes export. [chrisr3d]
* Wip: [stix1 export] Exporting weakness single attributes as Weakness objects instead of Custom. [chrisr3d]
* Wip: [tests] Test with attributes exported as Custom object. [chrisr3d]
* Wip: [tests] Test for objects with attributes containing 2 different clusters of the same galaxy. [chrisr3d]
* Wip: [tests] Tests for objects with attributes containing galaxies. [chrisr3d]
* Wip: [tests] Testing the export of course-of-action galaxy in single attribute exported as indicator. [chrisr3d]
* Wip: [tests] Test for single attribute exported as observable, containing a galaxy. [chrisr3d]
- As expected, the observable objects do not have
a ttp or coa field, so the attribute galaxy is
skipped and in the example only the event galaxy
is there in the STIX exported data
* Wip: [tests] Added tests for attributes containing galaxies. [chrisr3d]
- Focusing on the behavior of the code handling
the embedded galaxies, since the attribute
export itself is already tested in another test
- Support of tests for indicator attributes, and
for the only non indicator attribute type
(vulnerability) with embedded galaxies, in
parallel with event galaxies
- Tests for observable attributes coming next
- Also filled the vulnerability attribute test
with a test on the related ttp that was missing
* Wip: [stix1 export] Handling tags and galaxies within vulnerability attributes. [chrisr3d]
* Wip: [stix1 export] Parsing galaxies from MISP objects exported as non indicator STIX objects. [chrisr3d]
- Including galaxies embedded in object attributes
for the following objects:
- attack-pattern
- course-of-action
- vulnerability
- weakness
- Due to the limitation of the STIX format, some
galaxy types are skipped, and only the following
galaxy types are exported depending on the MISP
object name:
- attack-pattern, vulnerability, weakness:
galaxies exported as TTP
- course-of-action: galaxies exported as
CourseOfAction
* Wip: [stix1 export] Cleaner object attribute tags parsing. [chrisr3d]
- Also added missing tags parsing for course of
action object attributes
* Wip: [tests] Added tests for attack-pattern, course-of-action, vulnerability and weakness objects export as stix1. [chrisr3d]
- Also renamed some variables for more clarity
between objects and galaxies
* Wip: [stix1 export] Exporting Vulneratbility & Weakness objects. [chrisr3d]
* Wip: [stix1 export] Started including export of non indicator objects. [chrisr3d]
- Attack Pattern & Course of Action object
attributes are exported, as well as the tags
of each object attribute
- We need to figure out how to handle the
different cases when they also have galaxies
attached
- Vulnerability & Weakness objects to be supported
soon as well since they are pretty similar to
Attack patterns because they are also exported
as TTPs
* Wip: [tests] Tests for file, pe & pe-section objects referencing each others export to stix1. [chrisr3d]
* Wip: [stix1 export] Exporting pe & pe-section objects. [chrisr3d]
* Wip: [stix1 export] Underscored every variable that is not meant to be called from out of the class. [chrisr3d]
* Wip: [tests] Tests for x509 objects export as stix1. [chrisr3d]
* Wip: [stix1 export] Exporting x509 objects. [chrisr3d]
* Wip: [tests] Tests for whois objects export as stix1. [chrisr3d]
* Wip: [stix1 export] Exporting whois objects. [chrisr3d]
* Wip: [tests] Tests for url & user-account objects to stix1. [chrisr3d]
* Wip: [stix1 export] Exporting url & user-account objects. [chrisr3d]
* Wip: [tests] Tests for process & registry-key objects export as stix1. [chrisr3d]
* Wip: [stix1 export] Exporting process & registry-key objects. [chrisr3d]
* Wip: [tests] Tests for network-socket objects export. [chrisr3d]
* Wip: [stix1 export] Exporting network-socket objects. [chrisr3d]
* Wip: [tests] Tests for ip-port & network-connection objects export. [chrisr3d]
* Wip: [stix1 export] Exporting ip-port & network-connection object. [chrisr3d]
* Wip: [stix1 export] Added more indicator type descriptions. [chrisr3d]
* Wip: [tests] Added tests for file objects export to stix1 + simplified code with functions reused at different points. [chrisr3d]
* Wip: [stix1 export] Exporting file objects. [chrisr3d]
- Cleaner file objects parsing function than the
one currently used in the stix1 export script
in MISP
- Also passing attribute data as bytes and
converting it at the moment it is needed instead
of passing the string
* Wip: [tests] Added tests for email objects export to stix1. [chrisr3d]
* Wip: [stix1 export] Exporting email objects. [chrisr3d]
* Wip: [stix1 export] Added check for objects which should not be parsed the usual way + decommented try catch statement that has been commented for test purposes. [chrisr3d]
* Wip: [tests] Added tests for the credential and domain-ip objects that have been added recently to the stix1 export. [chrisr3d]
* Wip: [stix1 export] Population the objects export mapping. [chrisr3d]
* Wip: [tests] Testing asn object export + some slight changes to go with. [chrisr3d]
* Wip: [stix1 export] Starting parsing MISP objects. [chrisr3d]
* Wip: [stix1 export] Thinking of the smoothest way to export MISP objects. [chrisr3d]
* Wip: [documentation] Attributes mapping to stix1 documentation done. [chrisr3d]
* Wip: [documentation] Added documentation for 'undefined' attribute types. [chrisr3d]
- Undefined because we do not really know what
kind of data it is since it could be anything:
comment, other & text attributes
* Wip: [documentation] Main documentation updated. [chrisr3d]
* Wip: [documentation] Added galaxies documentation. [chrisr3d]
* Wip: [documentation] Added \n after each comment of the STIX format. [chrisr3d]
* Wip: [documentation] Moving the detailed mappings into separate file for more clarity. [chrisr3d]
* Wip: [stix1 export] Updated the list of supported hash types. [chrisr3d]
* Wip: [documentation] Clarified single attribute mapping with more hash type details. [chrisr3d]
* Wip: [documentation] Added documentation for the events export. [chrisr3d]
* Wip: [documentation] Added some intros. [chrisr3d]
* Wip: [documentation] Displaying the attribute mapping as list since tables are limited. [chrisr3d]
* Wip: [documentation] Filled attributes mapping. [chrisr3d]
* Wip: [documentation] Started building an automated way to generate documentation. [chrisr3d]
* Wip: [documentation] Started adding the mapping documentation. [chrisr3d]
- This is going to be filled with all the types,
to be used then to automatically build the
complete documentation
* Wip: [tests] All single attribute types currently supported in the export mapping should now have tests. [chrisr3d]
* Wip: [tests] Tests for single attribute with data field. [chrisr3d]
-> attachment & malware-sample are concerned
* Wip: [tests] Print removed & test for windows service attributes added. [chrisr3d]
* Add: [framing/mapping] Added namespaces for CustomObjects & Yara test mechanism objects. [chrisr3d]
* Wip: [tests] More single attributes export tests. [chrisr3d]
* Wip: [tests] Continued adding tests for single attributes export. [chrisr3d]
- Covering more and more attribute types
* Wip: [tests] First tests for events with single attributes. [chrisr3d]
* Wip: [tests] The galaxies export functions all have tests. [chrisr3d]
* Wip: [tests] Stix1 export tests added and existing tests fixed. [chrisr3d]
* Wip: Added poetry setup file +init files for easier import support. [chrisr3d]
* Wip: [stix1 export] Small fixes + rename of the important directories. [chrisr3d]
* Wip: [tests] Added stix1 export tests for events with tags and event with attack-pattern galaxies. [chrisr3d]
- More tests for events with other galaxy types to come as well
* Wip: [stix1 export] Adding ttps, courses of action and threat actors to the stix package. [chrisr3d]
- Before we add the objects parsing, there is no
reference to handle so we can just add them to
the STIX package
* Wip: [tests] Started adding tests for STIX1 export. [chrisr3d]
* Wip: [stix1 export] MISPtoSTIX1Parser name change in case we start supporting single attributes export. [chrisr3d]
* Wip: [stix1 export] Better handling of the galaxies at event and attribute level. [chrisr3d]
- Attaching galaxies to the correct stix object
during the export:
- At event level, all the ttps, threat actors
and courses of action created out of the
export of event galaxies are attached to the
incident object
- At attribute level, if to_ids is set, the ttps
and courses of action are attached to the
related indicator, otherwise they are attached
to the incident. There is no way to attach
threat actors to indicators, so they are
attached by default to the incident
- Also clarified in all cases that the embedded
ttp, course of action or threat actor data is
contained in the stix package level, and a
related object referencing the actual data is
attached to the incident or to indicators
- Tests on this specific update to come soon
* Wip: [stix1 export] Using typing for functions arguments. [chrisr3d]
* Wip: [stix1 export] More work on the galaxies handling. [chrisr3d]
* Wip: [stix1 export] Removed list not used anymore. [chrisr3d]
* Wip: [stix1 export] Handling Incident object during and at the end of the parsing. [chrisr3d]
* Wip: [stix1 export] Single attributes export rework. [chrisr3d]
- All attribute types should be handled:
- Attribute types supported in the mapping have
been implemented with no big changes
- Attribute types not currently in the mapping
are exported in custom properties
- The attributes export implementation will be
tested with single test mechanisms soon
* Wip: [stix1 export] Rework of non indicator single attributes completed. [chrisr3d]
* Wip: [stix1 export] Quick add of taget-machine attribute type in the attributes export mapping. [chrisr3d]
* Wip: [stix1 export] Continued reworking the attributes export. [chrisr3d]
* Wip: [stix1 export] Rework of the attributes export. [chrisr3d]
* Wip: Added some incident fields persing & galaxies parsing functions. [chrisr3d]
* Wip: Started rework of stix2misp. [chrisr3d]
* Add: Added stix1 export mapping & the framing script for both STIX 1 & 2. [chrisr3d]
* Wip: Added structure of the STIX1 export. [chrisr3d]
* Wip: Started structuring the scripts and classes. [chrisr3d]
- Started with the import scripts
* Fix Readme. [Christian Studer]
* Initial commit. [Christian Studer]
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