[Tuning] event.action and event.type change (#3495)

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

Removed changes from:
- rules/linux/discovery_process_capabilities.toml
- rules/linux/privilege_escalation_enlightenment_window_manager.toml
- rules/linux/privilege_escalation_gdb_sys_ptrace_elevation.toml
- rules/linux/privilege_escalation_gdb_sys_ptrace_netcon.toml
- rules/linux/privilege_escalation_suspicious_chown_fowner_elevation.toml
- rules/linux/privilege_escalation_suspicious_uid_guid_elevation.toml
- rules_building_block/discovery_capnetraw_capability.toml
- rules_building_block/persistence_cap_sys_admin_added_to_new_binary.toml

(selectively cherry picked from commit 9f8638a004)
This commit is contained in:
Ruben Groenewoud
2024-03-13 10:11:21 +01:00
committed by github-actions[bot]
parent b1989a921b
commit 578e86eeae
73 changed files with 198 additions and 185 deletions
+2 -2
View File
@@ -2,7 +2,7 @@
creation_date = "2020/04/15"
integration = ["endpoint"]
maturity = "production"
updated_date = "2024/02/20"
updated_date = "2024/03/08"
min_stack_comments = "New fields added: required_fields, related_integrations, setup"
min_stack_version = "8.3.0"
@@ -57,7 +57,7 @@ tags = [
type = "eql"
query = '''
process where host.os.type == "linux" and event.action in ("exec", "exec_event") and event.type == "start" and
process where host.os.type == "linux" and event.type == "start" and event.action in ("exec", "exec_event") and
(
(process.parent.name : "python*" and process.name in ("bash", "dash", "ash", "sh", "tcsh", "csh", "zsh", "ksh",
"fish") and process.parent.args_count >= 3 and process.parent.args : "*pty.spawn*" and process.parent.args : "-c") or