[Rule Tuning] Ignore "Not Available" in o365.audit.UserId for Micro…

…soft 365 Rules (#4105)

* tuning M365 impossible travel activity rules

* added additional filters for user type logins

* adjusted updated date

Removed changes from:
- rules/integrations/o365/credential_access_microsoft_365_brute_force_user_account_attempt.toml

(selectively cherry picked from commit ef4e433)

rules/integrations/o365/initial_access_microsoft_365_impossible_travel_portal_logins.toml

@@ -2,7 +2,7 @@
 creation_date = "2024/09/04"
 integration = ["o365"]
 maturity = "production"
-updated_date = "2024/09/04"
+updated_date = "2024/09/25"
 
 [rule]
 author = ["Elastic"]
@@ -36,6 +36,8 @@ event.dataset: "o365.audit"
     and event.provider: "AzureActiveDirectory"
     and event.action: "UserLoggedIn"
     and event.outcome: "success"
+    and not o365.audit.UserId: "Not Available"
+    and o365.audit.Target.Type: ("0" or "2" or "3" or "5" or "6" or "10")
 '''
 
 

rules/integrations/o365/initial_access_microsoft_365_portal_login_from_rare_location.toml

@@ -2,7 +2,7 @@
 creation_date = "2024/09/04"
 integration = ["o365"]
 maturity = "production"
-updated_date = "2024/09/04"
+updated_date = "2024/09/25"
 
 [rule]
 author = ["Elastic"]
@@ -34,6 +34,8 @@ event.dataset: "o365.audit"
     and event.provider: "AzureActiveDirectory"
     and event.action: "UserLoggedIn"
     and event.outcome: "success"
+    and not o365.audit.UserId: "Not Available"
+    and o365.audit.Target.Type: ("0" or "2" or "3" or "5" or "6" or "10")
 '''