[Tuning] Access to Stored Browser Credentials (#3066)

* Exclude FPs

* Update rules/macos/credential_access_access_to_browser_credentials_procargs.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 6400bb3237)

rules/macos/credential_access_access_to_browser_credentials_procargs.toml

@@ -4,7 +4,7 @@ integration = ["endpoint"]
 maturity = "production"
 min_stack_comments = "New fields added: required_fields, related_integrations, setup"
 min_stack_version = "8.3.0"
-updated_date = "2023/06/22"
+updated_date = "2023/08/31"
 
 [rule]
 author = ["Elastic"]
@@ -46,7 +46,8 @@ process where host.os.type == "macos" and event.type in ("start", "process_start
       "key3.db",
       "logins.json",
       "cookies.sqlite"
-    )
+    ) and 
+  not (process.name : "wordexp-helper" and process.parent.name : ("elastic-agent", "elastic-endpoint"))
 '''