Back-porting Version Trimming (#3704)

rules/linux/persistence_insmod_kernel_module_load.toml

@@ -2,9 +2,7 @@
 creation_date = "2022/07/11"
 integration = ["endpoint", "auditd_manager"]
 maturity = "production"
-min_stack_comments = "New fields added: required_fields, related_integrations, setup"
-min_stack_version = "8.3.0"
-updated_date = "2024/02/21"
+updated_date = "2024/05/21"
 
 [transform]
 [[transform.osquery]]
@@ -31,6 +29,7 @@ query = "SELECT * FROM users WHERE username = {{user.name}}"
 label = "Osquery - Investigate the Account Authentication Status"
 query = "SELECT * FROM logged_in_users WHERE user = {{user.name}}"
 
+
 [rule]
 author = ["Elastic"]
 description = """
@@ -117,7 +116,7 @@ The detection rule 'Kernel module load via insmod' is designed to identify insta
 - Leverage the incident response data and logging to improve the mean time to detect (MTTD) and the mean time to respond (MTTR).
 """
 references = [
-    "https://decoded.avast.io/davidalvarez/linux-threat-hunting-syslogk-a-kernel-rootkit-found-under-development-in-the-wild/"
+    "https://decoded.avast.io/davidalvarez/linux-threat-hunting-syslogk-a-kernel-rootkit-found-under-development-in-the-wild/",
 ]
 risk_score = 47
 rule_id = "2339f03c-f53f-40fa-834b-40c5983fc41f"
@@ -148,35 +147,38 @@ For more details on Elastic Defend refer to the [helper guide](https://www.elast
 """
 severity = "medium"
 tags = [
-        "Domain: Endpoint",
-        "OS: Linux",
-        "Use Case: Threat Detection",
-        "Tactic: Persistence",
-        "Threat: Rootkit",
-        "Data Source: Elastic Endgame",
-        "Data Source: Elastic Defend",
-        "Data Source: Auditd Manager"
-        ]
+    "Domain: Endpoint",
+    "OS: Linux",
+    "Use Case: Threat Detection",
+    "Tactic: Persistence",
+    "Threat: Rootkit",
+    "Data Source: Elastic Endgame",
+    "Data Source: Elastic Defend",
+    "Data Source: Auditd Manager",
+]
 timestamp_override = "event.ingested"
 type = "eql"
+
 query = '''
 process where host.os.type == "linux" and event.type == "start" and process.name == "insmod" and process.args : "*.ko"
 '''
 
+
 [[rule.threat]]
 framework = "MITRE ATT&CK"
-
 [[rule.threat.technique]]
 id = "T1547"
 name = "Boot or Logon Autostart Execution"
 reference = "https://attack.mitre.org/techniques/T1547/"
-
 [[rule.threat.technique.subtechnique]]
 id = "T1547.006"
 name = "Kernel Modules and Extensions"
 reference = "https://attack.mitre.org/techniques/T1547/006/"
 
+
+
 [rule.threat.tactic]
 id = "TA0003"
 name = "Persistence"
 reference = "https://attack.mitre.org/tactics/TA0003/"
+