[Rule Tuning] Linux 3rd Party EDR Support - Crowdstrike and S1 - 10 (#4357)

* [Rule Tuning] Linux 3rd Party EDR Support - Crowdstrike and S1 - 10

* Remaining ones
This commit is contained in:
Jonhnathan
2025-01-09 11:54:46 -03:00
committed by GitHub
parent 7eeca006bc
commit 6b0b988d79
13 changed files with 173 additions and 104 deletions
@@ -1,8 +1,10 @@
[metadata]
creation_date = "2024/06/03"
integration = ["endpoint"]
integration = ["endpoint", "sentinel_one_cloud_funnel"]
maturity = "production"
updated_date = "2024/09/23"
min_stack_version = "8.13.0"
min_stack_comments = "Breaking change at 8.13.0 for SentinelOne Integration."
updated_date = "2025/01/08"
[rule]
author = ["Elastic"]
@@ -13,7 +15,7 @@ environment. Adversaries may create these scripts to execute malicious code at s
persistence onto the system.
"""
from = "now-9m"
index = ["logs-endpoint.events.process*", "endgame-*"]
index = ["logs-endpoint.events.process*", "endgame-*", "logs-sentinel_one_cloud_funnel.*"]
language = "eql"
license = "Elastic License v2"
name = "Executable Bit Set for Potential Persistence Script"
@@ -58,12 +60,13 @@ tags = [
"Tactic: Persistence",
"Data Source: Elastic Endgame",
"Data Source: Elastic Defend",
"Data Source: SentinelOne",
]
timestamp_override = "event.ingested"
type = "eql"
query = '''
process where host.os.type == "linux" and event.type == "start" and event.action in ("exec", "exec_event") and
process where host.os.type == "linux" and event.type == "start" and event.action in ("exec", "exec_event", "start") and
process.args : (
// Misc.
"/etc/rc.local", "/etc/rc.common", "/etc/rc.d/rc.local", "/etc/init.d/*", "/etc/update-motd.d/*",