sigma-rules

credential_access_attempted_bypass_of_okta_mfa.toml

Prep 8.19/9.1 (#4869 )

2025-07-07 11:27:48 -04:00

credential_access_attempts_to_brute_force_okta_user_account.toml

Prep 8.19/9.1 (#4869 )

2025-07-07 11:27:48 -04:00

credential_access_multiple_auth_events_from_single_device_behind_proxy.toml

[Rule Tuning] Beats & Endgame Indices (#5072 )

2025-09-09 13:19:13 -05:00

credential_access_multiple_device_token_hashes_for_single_okta_session.toml

[Rule Tuning] Updated ESQL Rules Based on Validation Results (#5151 )

2025-09-30 00:36:29 -04:00

credential_access_multiple_user_agent_os_authentication.toml

[New Rule] Okta Multiple OS Names Detected for a Single DT Hash (#5241 )

2025-11-25 00:57:08 +05:30

credential_access_okta_aitm_session_cookie_replay.toml

[New Rule] Okta AiTM Session Cookie Replay Detection (#5627 )

2026-01-29 08:58:59 -05:00

credential_access_okta_authentication_for_multiple_users_from_single_source.toml

[Rule Tuning] Updated ESQL Rules Based on Validation Results (#5151 )

2025-09-30 00:36:29 -04:00

credential_access_okta_authentication_for_multiple_users_with_the_same_device_token_hash.toml

[Rule Tuning] Updated ESQL Rules Based on Validation Results (#5151 )

2025-09-30 00:36:29 -04:00

credential_access_okta_brute_force_or_password_spraying.toml

Prep 8.19/9.1 (#4869 )

2025-07-07 11:27:48 -04:00

credential_access_okta_mfa_bombing_via_push_notifications.toml

[Rule Tuning] Potential Okta MFA Bombing via Push Notifications (#5073 )

2025-09-11 16:24:09 -04:00

credential_access_okta_multiple_device_token_hashes_for_single_user.toml

[Rule Tuning] Updated ESQL Rules Based on Validation Results (#5151 )

2025-09-30 00:36:29 -04:00

credential_access_okta_potentially_successful_okta_bombing_via_push_notifications.toml

[Rule Tuning] Potential Okta MFA Bombing via Push Notifications (#5073 )

2025-09-11 16:24:09 -04:00

credential_access_user_impersonation_access.toml

Prep 8.19/9.1 (#4869 )

2025-07-07 11:27:48 -04:00

defense_evasion_attempt_to_deactivate_okta_network_zone.toml

Prep 8.19/9.1 (#4869 )

2025-07-07 11:27:48 -04:00

defense_evasion_attempt_to_delete_okta_network_zone.toml

Prep 8.19/9.1 (#4869 )

2025-07-07 11:27:48 -04:00

defense_evasion_first_occurence_public_app_client_credential_token_exchange.toml

Prep 8.19/9.1 (#4869 )

2025-07-07 11:27:48 -04:00

defense_evasion_okta_attempt_to_deactivate_okta_policy_rule.toml

Prep 8.19/9.1 (#4869 )

2025-07-07 11:27:48 -04:00

defense_evasion_okta_attempt_to_deactivate_okta_policy.toml

Prep 8.19/9.1 (#4869 )

2025-07-07 11:27:48 -04:00

defense_evasion_okta_attempt_to_delete_okta_policy_rule.toml

Prep 8.19/9.1 (#4869 )

2025-07-07 11:27:48 -04:00

defense_evasion_okta_attempt_to_delete_okta_policy.toml

Prep 8.19/9.1 (#4869 )

2025-07-07 11:27:48 -04:00

defense_evasion_okta_attempt_to_modify_okta_network_zone.toml

Prep 8.19/9.1 (#4869 )

2025-07-07 11:27:48 -04:00

defense_evasion_okta_attempt_to_modify_okta_policy_rule.toml

Prep 8.19/9.1 (#4869 )

2025-07-07 11:27:48 -04:00

defense_evasion_okta_attempt_to_modify_okta_policy.toml

Prep 8.19/9.1 (#4869 )

2025-07-07 11:27:48 -04:00

defense_evasion_suspicious_okta_user_password_reset_or_unlock_attempts.toml

Prep 8.19/9.1 (#4869 )

2025-07-07 11:27:48 -04:00

impact_attempt_to_revoke_okta_api_token.toml

Prep 8.19/9.1 (#4869 )

2025-07-07 11:27:48 -04:00

impact_okta_attempt_to_deactivate_okta_application.toml

Prep 8.19/9.1 (#4869 )

2025-07-07 11:27:48 -04:00

impact_okta_attempt_to_delete_okta_application.toml

Prep 8.19/9.1 (#4869 )

2025-07-07 11:27:48 -04:00

impact_okta_attempt_to_modify_okta_application.toml

Prep 8.19/9.1 (#4869 )

2025-07-07 11:27:48 -04:00

impact_possible_okta_dos_attack.toml

Prep 8.19/9.1 (#4869 )

2025-07-07 11:27:48 -04:00

initial_access_first_occurrence_user_session_started_via_proxy.toml

Prep 8.19/9.1 (#4869 )

2025-07-07 11:27:48 -04:00

initial_access_okta_fastpass_phishing.toml

Prep 8.19/9.1 (#4869 )

2025-07-07 11:27:48 -04:00

initial_access_okta_user_attempted_unauthorized_access.toml

Prep 8.19/9.1 (#4869 )

2025-07-07 11:27:48 -04:00

initial_access_okta_user_sessions_started_from_different_geolocations.toml

[Rule Tuning] Updated ESQL Rules Based on Validation Results (#5151 )

2025-09-30 00:36:29 -04:00

initial_access_sign_in_events_via_third_party_idp.toml

[Rule Tuning] Okta Sign-In Events via Third-Party IdP - Convert to New Terms (#5544 )

2026-01-12 09:40:09 -05:00

initial_access_successful_application_sso_from_unknown_client_device.toml

Prep 8.19/9.1 (#4869 )

2025-07-07 11:27:48 -04:00

initial_access_suspicious_activity_reported_by_okta_user.toml

Prep 8.19/9.1 (#4869 )

2025-07-07 11:27:48 -04:00

lateral_movement_multiple_sessions_for_single_user.toml

Prep 8.19/9.1 (#4869 )

2025-07-07 11:27:48 -04:00

okta_threatinsight_threat_suspected_promotion.toml

Prep 8.19/9.1 (#4869 )

2025-07-07 11:27:48 -04:00

persistence_administrator_privileges_assigned_to_okta_group.toml

Prep 8.19/9.1 (#4869 )

2025-07-07 11:27:48 -04:00

persistence_administrator_role_assigned_to_okta_user.toml

[Rule Tuning] Okta User Assigned Administrator Role (#5671 )

2026-02-12 09:33:25 -05:00

persistence_attempt_to_create_okta_api_token.toml

Prep 8.19/9.1 (#4869 )

2025-07-07 11:27:48 -04:00

persistence_attempt_to_reset_mfa_factors_for_okta_user_account.toml

Prep 8.19/9.1 (#4869 )

2025-07-07 11:27:48 -04:00

persistence_mfa_deactivation_with_no_reactivation.toml

[Rule Tuning] Beats & Endgame Indices (#5072 )

2025-09-09 13:19:13 -05:00

persistence_new_idp_successfully_added_by_admin.toml

Prep 8.19/9.1 (#4869 )

2025-07-07 11:27:48 -04:00

persistence_okta_attempt_to_modify_or_delete_application_sign_on_policy.toml

Prep 8.19/9.1 (#4869 )

2025-07-07 11:27:48 -04:00

persistence_stolen_credentials_used_to_login_to_okta_account_after_mfa_reset.toml

Prep 8.19/9.1 (#4869 )

2025-07-07 11:27:48 -04:00