updating performance note (#3608)

This commit is contained in:
Terrance DeJesus
2024-04-18 16:36:07 -04:00
committed by GitHub
parent 25dafb68f1
commit 69d42ecc71
@@ -4,7 +4,7 @@ integration = ["system", "windows"]
maturity = "production"
min_stack_comments = "New fields added: required_fields, related_integrations, setup"
min_stack_version = "8.3.0"
updated_date = "2023/12/14"
updated_date = "2024/04/18"
[rule]
author = ["Elastic"]
@@ -18,7 +18,11 @@ index = ["winlogbeat-*", "logs-system.security*", "logs-windows.forwarded*"]
language = "eql"
license = "Elastic License v2"
name = "Account Password Reset Remotely"
note = "This rule may cause medium to high performance impact due to logic scoping all remote Windows logon activity."
note = """
## Performance
This rule may cause medium to high performance impact due to logic scoping all remote Windows logon activity.
"""
references = [
"https://docs.microsoft.com/en-us/windows/security/threat-protection/auditing/event-4724",
"https://stealthbits.com/blog/manipulating-user-passwords-with-mimikatz/",
@@ -36,7 +40,7 @@ sequence by winlog.computer_name with maxspan=1m
[authentication where event.action == "logged-in" and
/* event 4624 need to be logged */
winlog.logon.type : "Network" and event.outcome == "success" and source.ip != null and
source.ip != "127.0.0.1" and source.ip != "::1" and
source.ip != "127.0.0.1" and source.ip != "::1" and
not winlog.event_data.TargetUserName : ("svc*", "PIM_*", "_*_", "*-*-*", "*$")] by winlog.event_data.TargetLogonId
/* event 4724 need to be logged */
[iam where event.action == "reset-password" and