Commit Graph

1797 Commits

Author SHA1 Message Date
Samirbous 6e82ddd307 [Tuning] Suspicious Managed Code Hosting Process (#3338)
* Update defense_evasion_suspicious_managedcode_host_process.toml

* Update defense_evasion_suspicious_managedcode_host_process.toml

(cherry picked from commit 8b2aed4fc0)
2023-12-14 17:57:16 +00:00
Samirbous 362b3291a9 [Tuning] Multiple Logon Failure Followed by Logon Success (#3340)
* Update credential_access_bruteforce_multiple_logon_failure_followed_by_success.toml

* Update credential_access_bruteforce_multiple_logon_failure_followed_by_success.toml

(cherry picked from commit 727c23e3d2)
2023-12-14 17:46:15 +00:00
Samirbous d5e7f2c958 [Rule Tuning] Account Password Reset Remotely (#3335)
* [Rule Tuning] Account Password Reset Remotely

- reduced maxspan from 5 to 1m (automated pwd reset)
- excluded most common noisy winlog.event_data.TargetUserName patterns (service account dedicated for pwd reset en masse)

* Update persistence_remote_password_reset.toml

(cherry picked from commit 7a4f1224dc)
2023-12-14 17:27:33 +00:00
Apoorva Joshi 1f15003bd1 Update Advanced Analytics config guides (#3302)
* Updating config guides for Advanced Analytics rules

* More updates

* Update setup instructions for LMD

* Adding more guides

* update TestRuleTiming unit test to ignore advanced analytic rules

* fixed flake error

* Moving config guides under setup instead of note

* Removing leading and trailing whitespace

* Updates as requested by PM

* Updating related integrations, minor updates to setup guides

* fixing unit tests to ignore analytic packages with multiple integration tags

* Update tests/test_all_rules.py

* fixing linting errors

---------

Co-authored-by: Kirti Kirti <kirti.kirti@elastic.co>
Co-authored-by: terrancedejesus <terrance.dejesus@elastic.co>
Co-authored-by: Terrance DeJesus <99630311+terrancedejesus@users.noreply.github.com>

(cherry picked from commit 9a9f5437f2)
2023-12-13 15:58:46 +00:00
github-actions[bot] 69f9bb416d Lock versions for releases: 8.3,8.4,8.5,8.6,8.7,8.8,8.9,8.10,8.11,8.12 (#3319)
* Locked versions for releases: 8.3,8.4,8.5,8.6,8.7,8.8,8.9,8.10,8.11,8.12

* Update detection_rules/etc/version.lock.json

---------

Co-authored-by: terrancedejesus <terrancedejesus@users.noreply.github.com>
Co-authored-by: Terrance DeJesus <99630311+terrancedejesus@users.noreply.github.com>

(cherry picked from commit a39a52360a)
2023-12-12 18:28:19 +00:00
Terrance DeJesus 73e65e14c6 updating min-stack for Okta rule (#3318)
(cherry picked from commit 631f8841ad)
2023-12-12 17:32:32 +00:00
Terrance DeJesus 7b7ca3fdc9 [New Rule] Adding Detection for Stolen Credentials Used to Login to Okta Account After MFA Reset (#3265)
* adding new rule 'Stolen Credentials Used to Login to Okta Account After MFA Reset'

* updated non-ecs; linted rule; updated description

* adjusted interval and maxspan

* Update rules/integrations/okta/persistence_stolen_credentials_used_to_login_to_okta_account_after_mfa_reset.toml

Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com>

* Update rules/integrations/okta/persistence_stolen_credentials_used_to_login_to_okta_account_after_mfa_reset.toml

Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com>

* Update rules/integrations/okta/persistence_stolen_credentials_used_to_login_to_okta_account_after_mfa_reset.toml

Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com>

* Update rules/integrations/okta/persistence_stolen_credentials_used_to_login_to_okta_account_after_mfa_reset.toml

---------

Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com>

(cherry picked from commit 93d71acb91)
2023-12-12 15:37:32 +00:00
Jonhnathan f3d2a73f26 [Rule Tuning] Windows DR Tuning - 6 (#3246)
* [Rule Tuning] Windows DR Tuning - 6

* Update defense_evasion_masquerading_as_elastic_endpoint_process.toml

* Update defense_evasion_network_connection_from_windows_binary.toml

---------

Co-authored-by: Colson Wilhoit <48036388+DefSecSentinel@users.noreply.github.com>

(cherry picked from commit 6f4c323929)
2023-12-12 14:43:21 +00:00
Eric Forte 908168725a [FR] 8.12 Release Preparation update Main Branch to 8.13 (#3313)
* 8.12 Release Prep update Main Branch to 8.13

* Fix typo in integrations

* Updated Schemas

Removed changes from:
- detection_rules/etc/packages.yml

(selectively cherry picked from commit 90a2043bc4)
2023-12-11 20:03:26 +00:00
Mika Ayenson 2303db8486 [Bug] Use integration schemas for required_field types (#3303)
(cherry picked from commit face95058f)
2023-12-11 17:37:43 +00:00
Ruben Groenewoud 7c4a827fb8 [Security Content] Add Investigation Guides to Linux Persistence Rules - 1 (#3288)
* [Security Content] Add IGs to Persistence Rules

* Cleaned query

* IG description fix

* Added related rules

---------

Co-authored-by: Terrance DeJesus <99630311+terrancedejesus@users.noreply.github.com>

(cherry picked from commit 6c614eb102)
2023-12-11 12:58:41 +00:00
Mika Ayenson 53f924d52e [FR] Add Support for ES|QL Rule Type and Remote Validation (#3281)
* add suuport for esql type
* add unit tests
* set clients in RemoteConnector from auth methods
* thread remote rules; add engine test
* Add versions to remote validation results

---------

Co-authored-by: Terrance DeJesus <99630311+terrancedejesus@users.noreply.github.com>
Co-authored-by: brokensound77 <brokensound77@users.noreply.github.com>
Co-authored-by: Justin Ibarra <16747370+brokensound77@users.noreply.github.com>

(cherry picked from commit 7514c0a206)
2023-12-08 19:52:16 +00:00
Jonhnathan 094f3ead92 [Security Content] Introduce Investigate Plugin in Investigation Guides (#3080)
* [Security Content] Introduce Investigate Plugin in Investigation Guides
* Add compatibility note
* Update Transform format
* update transform unit tests for investigate
* updated docs with transform

---------

Co-authored-by: brokensound77 <brokensound77@users.noreply.github.com>
Co-authored-by: Justin Ibarra <16747370+brokensound77@users.noreply.github.com>

(cherry picked from commit aeb1f91320)
2023-12-08 18:59:53 +00:00
Jonhnathan 98fe04217b [Security Content] Add Windows Investigation Guides (#3095)
* [Security Content] Add Windows Investigation Guides

* Update defense_evasion_rundll32_no_arguments.toml

* Update persistence_suspicious_image_load_scheduled_task_ms_office.toml

* Update privilege_escalation_posh_token_impersonation.toml

* Apply suggestions from code review

Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com>

* Update execution_ms_office_written_file.toml

* Update persistence_suspicious_image_load_scheduled_task_ms_office.toml

* Update rules/windows/defense_evasion_rundll32_no_arguments.toml

Co-authored-by: Benjamin Ironside Goldstein <91905639+benironside@users.noreply.github.com>

* Update rules/windows/defense_evasion_wsl_enabled_via_dism.toml

Co-authored-by: Benjamin Ironside Goldstein <91905639+benironside@users.noreply.github.com>

* Update rules/windows/defense_evasion_wsl_enabled_via_dism.toml

Co-authored-by: Benjamin Ironside Goldstein <91905639+benironside@users.noreply.github.com>

* Update rules/windows/defense_evasion_wsl_registry_modification.toml

Co-authored-by: Benjamin Ironside Goldstein <91905639+benironside@users.noreply.github.com>

* Update rules/windows/defense_evasion_wsl_registry_modification.toml

Co-authored-by: Benjamin Ironside Goldstein <91905639+benironside@users.noreply.github.com>

* Update rules/windows/execution_ms_office_written_file.toml

Co-authored-by: Benjamin Ironside Goldstein <91905639+benironside@users.noreply.github.com>

* Update rules/windows/persistence_suspicious_image_load_scheduled_task_ms_office.toml

Co-authored-by: Benjamin Ironside Goldstein <91905639+benironside@users.noreply.github.com>

* Update rules/windows/persistence_suspicious_image_load_scheduled_task_ms_office.toml

Co-authored-by: Benjamin Ironside Goldstein <91905639+benironside@users.noreply.github.com>

* Update rules/windows/persistence_via_wmi_stdregprov_run_services.toml

Co-authored-by: Benjamin Ironside Goldstein <91905639+benironside@users.noreply.github.com>

* Update privilege_escalation_posh_token_impersonation.toml

---------

Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com>
Co-authored-by: Benjamin Ironside Goldstein <91905639+benironside@users.noreply.github.com>

(cherry picked from commit eb7c5f6717)
2023-12-08 14:36:22 +00:00
Ruben Groenewoud ab0c5154a2 [New Rule] Suspicious File Creation via Kworker (#3237)
* [New Rule] Suspicious File Creation via Kworker

* Update rules/linux/persistence_kworker_file_creation.toml

Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com>

---------

Co-authored-by: Colson Wilhoit <48036388+DefSecSentinel@users.noreply.github.com>
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com>

(cherry picked from commit 840958d117)
2023-12-07 22:06:53 +00:00
Ruben Groenewoud 2e585eab84 [New Rule] Out-Of-Tree Kernel Module Load (#3233)
* [New Rule] Out-Of-Tree Kernel Module Load

* Update rules_building_block/persistence_tainted_kernel_module_out_of_tree_load.toml

* Update rules_building_block/persistence_tainted_kernel_module_out_of_tree_load.toml

Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com>

* Update rules_building_block/persistence_tainted_kernel_module_out_of_tree_load.toml

Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com>

* Update rules_building_block/persistence_tainted_kernel_module_out_of_tree_load.toml

Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com>

---------

Co-authored-by: Colson Wilhoit <48036388+DefSecSentinel@users.noreply.github.com>
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com>

(cherry picked from commit 490fa0e1d2)
2023-12-07 21:58:26 +00:00
Ruben Groenewoud 84240c082e [New BBR] Pot. Persistence Through Systemd-udevd (#3235)
* [New BBR] Persistence Through Systemd-udevd

* Formatting change

* Update rules_building_block/persistence_udev_rule_creation.toml

* Update rules_building_block/persistence_udev_rule_creation.toml

Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com>

* Update rules_building_block/persistence_udev_rule_creation.toml

Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com>

---------

Co-authored-by: Colson Wilhoit <48036388+DefSecSentinel@users.noreply.github.com>
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com>

(cherry picked from commit 07b1cab919)
2023-12-07 21:47:32 +00:00
Ruben Groenewoud 07c235988f [New Rule] UID Elevation from Unknown Executable (#3239)
* [New Rule] UID Elevation from Unknown Executable

* type change

* bump min stack

* Added additional exclusions

* Update rules/linux/privilege_escalation_uid_elevation_from_unknown_executable.toml

Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com>

* Update rules/linux/privilege_escalation_uid_elevation_from_unknown_executable.toml

Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com>

* Update rules/linux/privilege_escalation_uid_elevation_from_unknown_executable.toml

Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com>

---------

Co-authored-by: Colson Wilhoit <48036388+DefSecSentinel@users.noreply.github.com>
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com>

(cherry picked from commit 9c61231dc6)
2023-12-07 21:30:05 +00:00
Ruben Groenewoud 39c81d157b [New Rule] Suspicious Kworker UID Elevation (#3238)
* [New Rule] Suspicious Kworker UID Elevation

* Update privilege_escalation_kworker_uid_elevation.toml

---------

Co-authored-by: Colson Wilhoit <48036388+DefSecSentinel@users.noreply.github.com>

(cherry picked from commit 1071b12f00)
2023-12-07 20:04:07 +00:00
Samirbous 315e5e9bca [New] Rare SMB Connection to the Internet (#3300)
* Create exfiltration_smb_rare_destination.toml

* Update exfiltration_smb_rare_destination.toml

* Update exfiltration_smb_rare_destination.toml

---------

Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com>

(cherry picked from commit 7070eb3b34)
2023-12-07 16:15:40 +00:00
Ruben Groenewoud 67449e26a5 [Rule Tuning] UEBA new_terms process_executable (#3268)
* [Rule Tuning] UEBA new_terms process_executable

* Update rules/windows/discovery_signal_unusual_discovery_signal_proc_executable.toml

Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com>

---------

Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com>

(cherry picked from commit 1647a16fab)
2023-12-07 15:43:09 +00:00
Ruben Groenewoud 6c28ba53ad [Tuning] Small Linux DR Tuning (#3287)
(cherry picked from commit 38862b89e9)
2023-12-07 11:50:11 +00:00
Samirbous 1ae2cdeca5 [New] Process Created with a Duplicated Token (#3152)
* [New] Process Created with a Duplicated Token

using `process.Ext.effective_parent.executable` to detect impersonation using token duplicates from windows native binaries to run common lolbins or recently dropped unsigned ones :

* Update privilege_escalation_create_process_with_token_unpriv.toml

* Update privilege_escalation_create_process_with_token_unpriv.toml

* Update rules/windows/privilege_escalation_create_process_with_token_unpriv.toml

Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com>

* Update privilege_escalation_create_process_with_token_unpriv.toml

---------

Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com>
Co-authored-by: Colson Wilhoit <48036388+DefSecSentinel@users.noreply.github.com>

(cherry picked from commit 7488c60090)
2023-12-07 11:25:37 +00:00
Eric 3d40a09531 Fix syntax error in query (#3285)
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com>

(cherry picked from commit a4ad0b6a24)
2023-12-07 10:54:00 +00:00
Terrance DeJesus f128070ae5 [Rule Tuning] Multiple Users with the Same Okta Device Token Hash (#3304)
* tuning rule; adding investigation guide

* updated MITRE ATT&CK

* updated file name

* Updating description

* updated investigation guide

* fixed ATT&CK mappings; updated tags

(cherry picked from commit 5e1546c57c)
2023-12-06 15:41:15 +00:00
Jonhnathan 8e6a01e9ee [Rule Tuning] Windows DR Tuning - 5 (#3229)
* [Rule Tuning] Windows DR Tuning - 5

* .

* Revert changes BehaviorOnFailedVerify

---------

Co-authored-by: Colson Wilhoit <48036388+DefSecSentinel@users.noreply.github.com>

(cherry picked from commit e5d676797e)
2023-12-05 22:25:53 +00:00
Samirbous f931ba4ef6 [New] Interactive Logon by an Unusual Process (#3299)
* Create privilege_escalation_make_token_local.toml

* Update privilege_escalation_make_token_local.toml

* Update privilege_escalation_make_token_local.toml

(cherry picked from commit e6df245ff3)
2023-12-05 17:39:36 +00:00
Terrance DeJesus 7df6661596 Adjust ESQLRuleData to Inherit QueryRuleData Dataclass (#3297)
* adjusting inheritance of ESQL rule data

* update tests to handle missing index from QueryRuleData

* removed test es|ql rule

---------

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

(cherry picked from commit 5358361754)
2023-11-30 14:12:26 +00:00
Mika Ayenson 5bceaa3e01 Update QueryRuleData (#3294)
(cherry picked from commit f7b9a1f8df)
2023-11-29 15:48:08 +00:00
Mika Ayenson 53c4ff1fdc FR] Add Core Support for ES|QL Rule Type (#3292)
(cherry picked from commit bc39c20eaf)
2023-11-28 19:08:40 +00:00
github-actions[bot] 1d05f49436 Lock versions for releases: 8.3,8.4,8.5,8.6,8.7,8.8,8.9,8.10,8.11 (#3291)
* Locked versions for releases: 8.3,8.4,8.5,8.6,8.7,8.8,8.9,8.10,8.11

* Update detection_rules/etc/version.lock.json

---------

Co-authored-by: terrancedejesus <terrancedejesus@users.noreply.github.com>
Co-authored-by: Terrance DeJesus <99630311+terrancedejesus@users.noreply.github.com>

(cherry picked from commit ba7b2722c2)
2023-11-28 17:35:57 +00:00
Austin Songer 7a383770bc [New Rule] Okta FastPass Phishing (#2782)
* Create initial_access_fastpass_phishing.toml

* Rename initial_access_fastpass_phishing.toml to initial_access_okta_fastpass_phishing.toml

* Update initial_access_okta_fastpass_phishing.toml

* Update initial_access_okta_fastpass_phishing.toml

* Update initial_access_okta_fastpass_phishing.toml

* Update initial_access_okta_fastpass_phishing.toml

* Update initial_access_okta_fastpass_phishing.toml

* Update initial_access_okta_fastpass_phishing.toml

* Update initial_access_okta_fastpass_phishing.toml

* Update initial_access_okta_fastpass_phishing.toml

* Update initial_access_okta_fastpass_phishing.toml

* Update initial_access_okta_fastpass_phishing.toml

* Update initial_access_okta_fastpass_phishing.toml

* Update initial_access_okta_fastpass_phishing.toml

* Update rules/integrations/okta/initial_access_okta_fastpass_phishing.toml

* Update rules/integrations/okta/initial_access_okta_fastpass_phishing.toml

* Update rules/integrations/okta/initial_access_okta_fastpass_phishing.toml

* Update rules/integrations/okta/initial_access_okta_fastpass_phishing.toml

* Update rules/integrations/okta/initial_access_okta_fastpass_phishing.toml

Co-authored-by: Samirbous <64742097+Samirbous@users.noreply.github.com>

---------

Co-authored-by: Terrance DeJesus <99630311+terrancedejesus@users.noreply.github.com>
Co-authored-by: Samirbous <64742097+Samirbous@users.noreply.github.com>

(cherry picked from commit 1f47e3c1a9)
2023-11-28 14:31:33 +00:00
Terrance DeJesus e1e8b12f26 [New Rule] Okta MFA Bombing Attempt (#3278)
* new rule 'Potential Okta MFA Bombing via Push Notifications'

* updated naming

* TOML lint

* adjusted duplicate rule ID

* added event category override; added until sequence statement

* added verify authentication success

* moved setup to separate field

* enhanced query optimization

(cherry picked from commit e6fef85899)
2023-11-28 14:21:18 +00:00
Terrance DeJesus 23ef78cb60 [New Rule] Adding Detection for Multiple Okta Users with the Same Device Token Hash (#3267)
* added new rule 'Multiple Okta Users with the Same Device Token Hash'

* moved rule to okta integration folder

* adjusted query to be optimized

* added false positive comment

* Update rules/integrations/okta/initial_access_multiple_active_users_from_single_device.toml

(cherry picked from commit 69cb2f6fc6)
2023-11-28 00:28:48 +00:00
Terrance DeJesus c8e4d378ff [New Rule] Threshold Detections for Okta User Sessions and Client Addresses (#3263)
* new Okta threshold rules for client addresses and sessions

* adjusting references

* Update rules/integrations/okta/initial_access_multiple_client_addresses_with_single_okta_session.toml

* Update rules/integrations/okta/initial_access_multiple_client_addresses_with_single_okta_session.toml

* Update rules/integrations/okta/lateral_movement_multiple_sessions_for_single_user.toml

* Update rules/integrations/okta/initial_access_multiple_client_addresses_with_single_okta_session.toml

* Update rules/integrations/okta/lateral_movement_multiple_sessions_for_single_user.toml

Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com>

* Update rules/integrations/okta/initial_access_multiple_client_addresses_with_single_okta_session.toml

Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com>

* Update rules/integrations/okta/initial_access_multiple_client_addresses_with_single_okta_session.toml

* Update rules/integrations/okta/lateral_movement_multiple_sessions_for_single_user.toml

* Update rules/integrations/okta/initial_access_multiple_client_addresses_with_single_okta_session.toml

* Update rules/integrations/okta/initial_access_multiple_client_addresses_with_single_okta_session.toml

* Update rules/integrations/okta/lateral_movement_multiple_sessions_for_single_user.toml

* Update rules/integrations/okta/initial_access_multiple_client_addresses_with_single_okta_session.toml

* Update rules/integrations/okta/initial_access_multiple_client_addresses_with_single_okta_session.toml

* Update rules/integrations/okta/lateral_movement_multiple_sessions_for_single_user.toml

---------

Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com>

(cherry picked from commit 0578bd4caa)
2023-11-28 00:07:58 +00:00
Terrance DeJesus fdeeb7bc67 [New Rule] Detection for Okta Sign-In Events via Third-Party IdP (#3259)
* adding new rule 'Okta Sign-In Events via Third-Party IdP'

* fix creation date

* fixed query efficiency

* added investigation guide

* Update rules/integrations/okta/initial_access_sign_in_events_via_third_party_idp.toml

Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com>

---------

Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com>

(cherry picked from commit 8eeb95f545)
2023-11-27 23:36:25 +00:00
Terrance DeJesus 4d5b8c6f2d adding new rule 'New Okta Identity Provider (IdP) Added by Admin' (#3258)
(cherry picked from commit 73288af642)
2023-11-27 23:11:58 +00:00
Terrance DeJesus 3808d01776 [New Rule] Adding Detection for First Occurrence of Okta User Session Started via Proxy (#3261)
* new rule 'First Occurrence of Okta User Session Started via Proxy'

* Update rules/integrations/okta/initial_access_first_occurrence_user_session_started_via_proxy.toml

* Update rules/integrations/okta/initial_access_first_occurrence_user_session_started_via_proxy.toml

* Update rules/integrations/okta/initial_access_first_occurrence_user_session_started_via_proxy.toml

* Update rules/integrations/okta/initial_access_first_occurrence_user_session_started_via_proxy.toml

(cherry picked from commit 8321cfe018)
2023-11-27 22:55:16 +00:00
Terrance DeJesus a6b6f9279f [New Rule] Adding Detection for New Okta Authentication Behavior (#3260)
* new rule 'New Okta Authentication Behavior Detected'

* Update rules/integrations/okta/initial_access_new_authentication_behavior_detection.toml

Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com>

---------

Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com>

(cherry picked from commit f19506f3a2)
2023-11-27 22:44:18 +00:00
Samirbous d171b9a442 [New] First Time Seen NewCredentials Lgon Process (#3276)
* Create privilege_escalation_newcreds_logon_rare_process.toml

* Update privilege_escalation_newcreds_logon_rare_process.toml

* Update privilege_escalation_newcreds_logon_rare_process.toml

* Update privilege_escalation_newcreds_logon_rare_process.toml

* Update rules/windows/privilege_escalation_newcreds_logon_rare_process.toml

Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com>

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Co-authored-by: Ruben Groenewoud <78494512+Aegrah@users.noreply.github.com>

(cherry picked from commit 88f752bf8b)
2023-11-27 18:42:41 +00:00
shashank-elastic 0c9509d093 Setup Guide information for MacOS rules (#3274)
(cherry picked from commit 7854081cc0)
2023-11-22 14:53:34 +00:00
Terrance DeJesus 4e5ad462c3 [New Rule] Adding Detection Logic for Okta User Sessions Started from Different Geolocations (#3279)
* new rule 'Okta User Sessions Started from Different Geolocations'

* Update rules/integrations/okta/initial_access_okta_user_sessions_started_from_different_geolocations.toml

(cherry picked from commit 832ee02aed)
2023-11-21 22:37:18 +00:00
Mika Ayenson 61bbcfec52 Add UEBA Tag (#3277)
(cherry picked from commit 93ad4b0959)
2023-11-20 19:56:28 +00:00
Eric Forte dd49bcc535 [Bug] Fix typo in downgrade_contents_from_rule (#3272)
* Fix missing to_dict()

* Update pyproject.toml

(cherry picked from commit 66c1d7f3b4)
2023-11-15 04:11:25 +00:00
Jonhnathan 337f11fa7c [Rule Tuning] Fix Menasec Expired Links (#3271)
(cherry picked from commit f53f46efd5)
2023-11-14 13:24:35 +00:00
github-actions[bot] b342660c3a Lock versions for releases: 8.3,8.4,8.5,8.6,8.7,8.8,8.9,8.10,8.11 (#3270)
* Locked versions for releases: 8.3,8.4,8.5,8.6,8.7,8.8,8.9,8.10,8.11

* Update detection_rules/etc/version.lock.json

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Co-authored-by: terrancedejesus <terrancedejesus@users.noreply.github.com>
Co-authored-by: Terrance DeJesus <99630311+terrancedejesus@users.noreply.github.com>

(cherry picked from commit 9195eedb9c)
2023-11-13 19:51:15 +00:00
shashank-elastic 8fee26a296 Enhance Setup Guide information (#3256)
(cherry picked from commit d52546eee5)
2023-11-03 13:42:18 +00:00
Terrance DeJesus 96f7803431 [Bug] Add Integration Schema Validation to NewTermsRuleData.validate Method (#3227)
* adjusted validation method to include integration schema checks

* fixed linting errors

* re-factored NewTermsRuleData and added unit testing

(cherry picked from commit 829f5ea885)
2023-11-02 20:58:10 +00:00
Ruben Groenewoud 73c239557b [New BBR] Segfault Detected (#3240)
* [New BBR] Segfault Detected

* Update rules_building_block/execution_linux_segfault.toml

Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com>

* Update rules_building_block/execution_linux_segfault.toml

Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com>

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Co-authored-by: Colson Wilhoit <48036388+DefSecSentinel@users.noreply.github.com>
Co-authored-by: Jonhnathan <26856693+w0rk3r@users.noreply.github.com>

(cherry picked from commit dff4633dd4)
2023-11-02 08:47:06 +00:00
Ruben Groenewoud 396bfc5bec [New BBR] Kernel Driver Load (#3236)
* [New BBR] Kernel Driver Load

* added event.dataset to the query

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Co-authored-by: Colson Wilhoit <48036388+DefSecSentinel@users.noreply.github.com>

(cherry picked from commit 967f6a4c89)
2023-11-02 08:39:10 +00:00