[Rule Tuning] Linux 3rd Party EDR Support - Crowdstrike and S1 - 8 (#4355)

This commit is contained in:
Jonhnathan
2025-01-09 11:38:26 -03:00
committed by GitHub
parent e66bca73e0
commit 7eeca006bc
10 changed files with 102 additions and 58 deletions
@@ -1,8 +1,10 @@
[metadata]
creation_date = "2023/09/22"
integration = ["endpoint", "auditd_manager"]
integration = ["endpoint", "auditd_manager", "crowdstrike", "sentinel_one_cloud_funnel"]
maturity = "production"
updated_date = "2024/10/22"
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"]
@@ -12,7 +14,7 @@ this rule should be investigated further, as hack tools are commonly used by blu
well.
"""
from = "now-9m"
index = ["logs-endpoint.events.*", "endgame-*", "auditbeat-*", "logs-auditd_manager.auditd-*"]
index = ["logs-endpoint.events.*", "endgame-*", "auditbeat-*", "logs-auditd_manager.auditd-*", "logs-crowdstrike.fdr*", "logs-sentinel_one_cloud_funnel.*"]
language = "eql"
license = "Elastic License v2"
name = "Potential Linux Hack Tool Launched"
@@ -53,12 +55,14 @@ tags = [
"Data Source: Elastic Endgame",
"Data Source: Elastic Defend",
"Data Source: Auditd Manager",
"Data Source: Crowdstrike",
"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", "executed", "process_started") and
event.action in ("exec", "exec_event", "start", "ProcessRollup2", "executed", "process_started") and
process.name in~ (
// exploitation frameworks
"crackmapexec", "msfconsole", "msfvenom", "sliver-client", "sliver-server", "havoc",