Commit Graph

91 Commits

Author SHA1 Message Date
Justin Ibarra 00102812b4 [Tweak] Use global constants to speed up tests (#2629)
Co-authored-by: brokensound77 <brokensound77@users.noreply.github.com>
2023-03-07 19:19:59 -09:00
Justin Ibarra cd6a5983c6 Speed up unit tests (#2626)
* cache rule loader; skip rule tests on RL failure

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Co-authored-by: brokensound77 <brokensound77@users.noreply.github.com>
2023-03-07 16:40:41 -07:00
Justin Ibarra 114d6e600d [Test] Restrict host.os.type unit test to 8.3+ (#2615)
Co-authored-by: brokensound77 <brokensound77@users.noreply.github.com>
2023-03-05 12:01:43 -07:00
Justin Ibarra 59da2da474 [Rule Tuning] Ensure host information is in endpoint rule queries (#2593)
* add unit tests to ensure host type and platform are included
* add host.os.name 'linux' to all linux rules
* add host.os.name macos to mac rules
* add host.os.name to windows rules; fix linux dates
* update from host.os.name to host.os.type

Co-authored-by: brokensound77 <brokensound77@users.noreply.github.com>
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com>
2023-03-05 11:41:19 -07:00
Jonhnathan f17b6f1702 [Security Content] Fix verbiage used on Osquery Note (#2513)
* [Security Content] Fix verbiage used on Osquery Note

* Adjust verbiage

* date bump

---------

Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com>
2023-02-22 12:33:23 -03:00
Terrance DeJesus f8d26f4ce0 [Bug] Removed Strip Calls in Favor of F-Strings with Major and Minor Versions (#2541)
* removed strip calls in favor of f-strings with major and minor versions

* changed variable reference in minor_release of bump-pkg-versions
2023-02-10 13:18:53 -05:00
Mika Ayenson 60115443a4 Validate against beats and integrations schemas (#2524) 2023-02-08 12:01:31 -05:00
Terrance DeJesus 58ba72d5bf patch fix for 2503 update addressing separate bugs (#2528) 2023-02-07 16:09:17 -05:00
Terrance DeJesus fb2b4529c5 [FR] Adapt PyPi semver Library and Remove Custom (#2503)
* removed custom semver and replaced with pypi

* updated beats.py version references

* updated bump-versions CLI command to use semver and change logic

* updated schemas __init__, test_version_lock and unstage incompatible rules CLI

* updated test_stack_schema_map in TestVersions unittest

* updated test_all_rules unit testing Version() references

* updated stack_compat.py for get_restricted_field references)

* updated version_lock.py Version() references

* updated docs.py Version() reference for parse_registry

* updated devtools.py Version() reference for trim-version-lock

* updated mixins.py Version() reference in validate_field_compatibility

* adjusted schemas.__init__ Version() reference in get_stack_schemas

* adjusted ecs.py Version() references

* adjusted integrations.py Version() references

* adjusted rule.py Version() references

* sorted imports

* replaced custom semver with pypi semver in unit test files

* addressed unit test and flake errors

* changed semver strings casted to version_lock.py

* fixed sorting in integrations.py

* updated bump-pkgs-versions CLI command

* adjusted semantic version in unstage-incompatible-rules command

* adjusted semver import to VersionInfo

* added semver 3 and adjusted import names

* added option_minor_and_patch parameter where version is major.minor

* updated bump-pkg-versions to always save to packages.yml

* removed leftover split call & updated find latest compatible version command

* updated integrations.py, version_lock.py and schemas.__init__.py

* changed fstring reference in downgrade function

* reverted formatting changes for detection_rules __init__.py

* added newline to detection_rules __init__.py

* adjusted finding latest_release for attack package logic

* adjusted unstage-incompatible-rules command logic comparing versions

* removing changes from misc.py related to auto-formatting

* adding newline to misc.py

* fixed bug in downgrade function calling decorators

* added semantic version validation on migrate decorator function

* added expected type returned from find_latest_integration_version in integrations.py

* add comment about stripped versions for version lock file

Co-authored-by: Mika Ayenson <Mikaayenson@users.noreply.github.com>

---------

Co-authored-by: Mika Ayenson <Mikaayenson@users.noreply.github.com>
2023-02-07 14:26:29 -05:00
Mika Ayenson 1784429aa7 [FR] Add Integration Schema Query Validation (#2470) 2023-02-02 16:22:44 -05:00
Terrance DeJesus 4312d8c958 [FR] Add Endpoint, APM and Windows Integration Tags to Rules and Supportability (#2429)
* initial commit

* addressing flake errors

* added apm to _get_packagted_integrations logic

* addressed flake errors

* adjusted integration schema and updated rules to be a list

* updated several rules and removed a unit test

* updated rules with logs-* only index patterns

* Update tests/test_all_rules.py

Co-authored-by: Mika Ayenson <Mikaayenson@users.noreply.github.com>

* addressed flake errors

* integration is none is windows, endpoint or apm

* adding rules with accepted incoming changes from main

* fixed tag and tactic alignment errors from unit testing

* adjusted unit testing logic for integration tags; added more exclusion rules

* adjusted test_integration logic to be rule resistent and skip if -8.3

* adjusted comments for unit test skip

* fixed merge conflicts from main

* changing test_integration_tag to remove logic for rule version comparisons

* added integration tag to new rule

* adjusted rules updated_date value

* ignore guided onboarding rule in unit tests

* added integration tag to new rule

Co-authored-by: Mika Ayenson <Mikaayenson@users.noreply.github.com>
2023-01-04 09:30:07 -05:00
Jonhnathan ac01718bb6 [Rule Tuning] Add tags to flag Sysmon-only rules & Modify Investigation Guide-related tag (#2352)
* [Rule Tuning] Add tags to flag Sysmon-only rules

* Modify tags

* Revert "Modify tags"

This reverts commit 3d9267d171a41f727bb499501d71d5c4db4f0434.

* Modify tags

* Update test_all_rules.py

* Update test_all_rules.py

* Update test_all_rules.py

* Update test_all_rules.py

* Update test_all_rules.py
2022-11-18 12:32:27 -03:00
Jonhnathan 6055d0db60 [Security Content] Introduce Osquery Markdown Plugin Queries in Investigation Guides (#2387)
* [Security Content] Introduce Osquery Markdown Plugin Queries in Investigation Guides

* Remove min_stack and add Note

* Fix Typo and preffix

* Update command_and_control_certutil_network_connection.toml

* Add unit test to check Note about Osquery Markdown plugin and Version limitations

* Update test_all_rules.py

* Update test_all_rules.py

* Change Note Verbiage
2022-11-17 18:38:34 -03:00
Justin Ibarra c1dd3c57ad Adds commands to manage ATT&CK mappings (#2343)
* add att&ck commands; fix 2 rule mappings

* update message to stdout

* updated date for rule changes

* unrelated click bug fix

* add type hinting
2022-11-01 13:14:40 -06:00
Terrance DeJesus b31a1b761c [FR] Re-factor Build Integrations Manifest (#2274)
* adjusted how integrations list is created

* removed unused import and addressed linting errors

* adjusted integration_manifest dictionary to only load latest major

* adjusted manifests sourcing from GH to EPR CDN

* addressed flake errors

* added some additional comments and formatting

* updaing integration-manifests file

* adjusted test_integration testing

* addressed flake errors

* Update detection_rules/integrations.py

Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com>

* Update detection_rules/integrations.py

Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com>

* added folder unit tests

* updated unit test to remove network calls

* Update tests/test_all_rules.py

Co-authored-by: Mika Ayenson <Mikaayenson@users.noreply.github.com>

Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com>
Co-authored-by: Mika Ayenson <Mikaayenson@users.noreply.github.com>
2022-09-28 09:33:49 -04:00
Terrance DeJesus b00de3e445 [Rule Tuning] adjust duplicate ssh brute force rule names and add unit test (#2321)
* added unit test for duplicate rule names

* adjusted macos file name and updated date values

* removed unit test and added assertion error in rule loader

* addressed flake errors

* addressed flake errors

* Update rules/linux/credential_access_potential_linux_ssh_bruteforce.toml
2022-09-26 10:04:38 -04:00
Mika Ayenson 0358ec9d9a Release ER Production RTAs to DR (#2270) 2022-09-08 12:50:39 -04:00
Justin Ibarra d37eac8d9d Add test that newly introduced build-time fields for a min_stack for … (#2262)
* add test that newly introduced build-time fields for a min_stack for applicable rules.

* account for rules without min_stack_version

* limit test to >= stack ver
2022-08-25 21:56:16 -06:00
Jonhnathan b19a02470b Add TestRiskScoreMismatch (#2254) 2022-08-25 14:29:46 -03:00
Mika Ayenson a52751494e 2058 add setup field to metadata (#2061)
* Convert config header to setup in note field
* Parse note field into separate setup and note field with marko gfm
* only validate and parse note on elastic authored rules and add CLI description for new DR_BYPASS_NOTE_VALIDATION_AND_PARSE environment variable

Co-authored-by: brokensound77 <brokensound77@users.noreply.github.com>
2022-07-18 15:41:32 -04:00
Justin Ibarra cc01d3fb1a Add support for restricted fields (#2053)
* Add support for restricted fields (fields valid only in min/max stack versions)
* add test to ensure rule backports wont exceed min compat
2022-06-27 10:02:15 -05:00
Justin Ibarra 744f56d98e [Bug] resolves bug in Rule version methods (#2021)
* [Bug] resolves bug in Rule version methods

* comment out unused code with notes
2022-06-07 15:40:46 -08:00
Justin Ibarra e850f39526 [Bug] Fix test_matrix_to_lock_version_defaults test (#2014) 2022-06-02 16:34:54 -08:00
Justin Ibarra f57950a3c9 Collapse unsupported previous version entries (#2013)
* Collapse unsupported previous version entries
* drop the last entry in the matrix test
2022-06-02 15:18:12 -08:00
Terrance DeJesus 35b1a69ff5 Prep for Creation of 8.4 Branch (#2001)
* prepping for 8.4 branch

* adjusted schemas init file

* adjusted target matrix to only backport to 7.16, updated api schemas

* adjusted the lock-versions workflow to account for 7.16 and up support only

* Add test for version lock to schema map correlation

* decouple from static 7.13 references

* keep patch version for lock

* Update detection_rules/etc/packages.yml

Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com>

Co-authored-by: Jonhnathan <jonhnathancesar@gmail.com>
Co-authored-by: brokensound77 <brokensound77@users.noreply.github.com>
2022-06-02 14:59:18 -04:00
Mika Ayenson e1266a6fd3 Skip previous validation on pre/post load/dump (#1942)
* Build out the dataclasses for a base entry and version lock explicitly
* Ensure previous field does not have a nested previous
* Test validation on version lock for previous fields.
2022-05-25 13:34:03 -04:00
Mika Ayenson 6219fc06b9 Move etc under detection_rules (#1885)
* Move etc directory under detection_rules
* Prepend original `etc` path with `detection_rules`
* Update docstrings in util and CODEOWNERS
* Add resiliency to tags to account for the old directory structure
* Bug fix: remove unused param caused by commit 6ed1a39efe

Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com>
2022-05-02 10:11:21 -04:00
AbdelMoumene-Hadfi 15faf34a2f [eql2kql] fix wildcard bug (#1507)
* [eql2kql] fix wildcard bug
* add test for wildcards

Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com>
Co-authored-by: Mika Ayenson <Mikaayenson@users.noreply.github.com>
2022-04-21 23:44:39 -04:00
Justin Ibarra 6bdfddac8e Expand timestamp override tests (#1907)
* Expand timestamp_override tests
* removed timestamp_override from eql sequence rules
* add config entry for eql rules with beats index and t_o
* add timestamp_override to missing fields
2022-04-01 15:27:08 -08:00
Justin Ibarra 11ec9c230e Prevent changes to rule type for locked rules (#1855)
* add rule type to the rule lock_info
* add check in VersionLock; add type to version.lock
* print changes only on save
2022-03-24 11:56:27 -08:00
Mika Ayenson 1f015ebe85 1554 update eql schemas to fail validation on text fields (#1866)
* Ensure kql2eql conversion doesnt support `text` fields

* Add unit test cases for`text` not supported in eql

* test `field not recognized` in the rule_validator and output a verbose message.

* use elasticsearch_type_family to lookup text mappings

Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com>
2022-03-23 16:22:26 -04:00
Jonhnathan 5a16a222ad [Documentation] Fix O365 Integration name on Rules and Unit Test (#1684)
* Adjust Integration Name

* Update defense_evasion_microsoft_365_mailboxauditbypassassociation.toml

* Update integration name

* .

* Case

Co-authored-by: Justin Ibarra <brokensound77@users.noreply.github.com>
2022-02-09 19:03:30 -03:00
Justin Ibarra 30f5d62bf5 Update tests to account for non-backported deprecations (#1735)
* Update tests to account for non-backported deprecations
* remove comment spacing
2022-01-26 20:40:15 -09:00
Justin Ibarra 59ba8e1540 Test to trigger workflows (#1612) 2021-11-15 10:02:31 -09:00
Justin Ibarra 95d7e9b6f5 Prepare for creation of 7.16 release branch (#1611) 2021-11-15 09:39:34 -09:00
Justin Ibarra 0efae3a52e Move version lock code to object for portability (#1553)
* Move version lock code to object for portability
* use cached_property to bypass frozen dataclass and set property
* replace load_versions function
2021-11-15 08:46:12 -09:00
Jonhnathan 4524c175c8 Add missing Integration field (#1537)
* Add missing Integration field

* Bump updated_date

* Add test for integration<->path

* Fix rule folder

* bump updated date in rule

Co-authored-by: brokensound77 <brokensound77@users.noreply.github.com>
2021-10-26 12:05:12 -03:00
Justin Ibarra 5a69ceb0c5 Add test for improper rule demotion (released production -> development) (#1555) 2021-10-19 21:47:36 -08:00
Justin Ibarra 5bdf70e72c Add min_stack_comments to metadata schema (#1573)
* Add min_stack_comments to metadata schema
2021-10-19 20:52:53 -08:00
Justin Ibarra 582a842e32 [KQL] Add support for date fields in parser (#1487)
* [KQL] Add support for date fields in parser

* add test for parsing date value
2021-09-16 09:25:26 -08:00
Justin Ibarra 7710e2b798 Add DeprecatedCollection to RuleCollection to bypass validation (#1454)
* Add DeprecatedCollection to RuleCollection to bypass validation
* use DeprecatedRule properties in RuleCollection
* use RuleCollection filter for max/min filtering in Package
2021-09-01 15:29:53 -08:00
Ross Wolf 0d47cb324a Track multiple stacks in lock (#1434)
* Save the stack versions in the lock file
* Support tracking of multiple stacks in the lock
* Update the version locking logic
* Fix bugs and test lock file
* Restore version lock
* Fix lint errors
* Call both click.echo and verbose echo separately
* Change when the change_rules message is output
2021-08-24 16:56:11 -06:00
Justin Ibarra 2d517432e3 Bump package versions (#1418)
* Bump package versions
* Add 7.14 migration; use master schema map if one does not exist
* add test to ensure an entry exists in the stack-schema-map for the current package version

Co-authored-by: Ross Wolf <31489089+rw-access@users.noreply.github.com>
2021-08-18 21:25:53 -08:00
Christian Clauss ddec37b731 Fix typos discovered by codespell (#1430) 2021-08-14 20:29:10 -08:00
Ross Wolf c31a344593 Disable missing rule check for the version lock (#1384) 2021-07-27 13:48:28 -06:00
Justin Ibarra 7759fa2500 Ensure EQL rules with maxspan have a long enough lookback window (#1361)
* Add the following properties to EQLRuleData:
   - max_span
   - look_back
   - interval_ratio

* Add the following tests:
   - test_eql_lookback
   - test_eql_interval_to_maxspan

Co-authored-by: Ross Wolf <31489089+rw-access@users.noreply.github.com>
2021-07-22 13:53:13 -08:00
Ross Wolf 1882f4456c [Fleet] Track integrations in folder and metadata (#1372)
* Track integrations in folder and metadata
* Remove duplicate entry
* Update note and tests
2021-07-21 15:24:56 -06:00
Justin Ibarra 163d9e3864 Update cardinality field in schema for threshold rules (#1349)
* Make cardinality array in schema for threshold rules
* update master, 7.12, 7.13, and 7.14 schemas with cardinality fix
* fix 7.12 downgrade to handle cardinality as an array

* Add two new rules to detect agent spoofing


Co-authored-by: Ross Wolf <31489089+rw-access@users.noreply.github.com>
2021-07-21 08:32:54 -08:00
Oliver Gupte 7ec97e622f [APM] Adds APM data stream 'traces-apm*' to apm rules (#105334) (#1335) 2021-07-13 07:04:58 -06:00
Justin Ibarra 63a39665e3 Make "config" in note field consistent (#1310)
* Add test to ensure consistent config in note field
* Update inconsistent rule
2021-07-06 15:54:01 -08:00