From eafe54c2cc5ca5cf12ec12bcd6eb7bdc45d3e392 Mon Sep 17 00:00:00 2001 From: Jonhnathan <26856693+w0rk3r@users.noreply.github.com> Date: Wed, 5 Apr 2023 13:28:57 -0300 Subject: [PATCH] [Rule Tuning] Potential LSASS Clone Creation via PssCaptureSnapShot (#2691) --- .../credential_access_via_snapshot_lsass_clone_creation.toml | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/rules/windows/credential_access_via_snapshot_lsass_clone_creation.toml b/rules/windows/credential_access_via_snapshot_lsass_clone_creation.toml index dfbe2d103..d9ca743f4 100644 --- a/rules/windows/credential_access_via_snapshot_lsass_clone_creation.toml +++ b/rules/windows/credential_access_via_snapshot_lsass_clone_creation.toml @@ -4,7 +4,7 @@ integration = ["windows"] maturity = "production" min_stack_comments = "New fields added: required_fields, related_integrations, setup" min_stack_version = "8.3.0" -updated_date = "2023/02/22" +updated_date = "2023/04/05" [rule] author = ["Elastic"] @@ -13,7 +13,7 @@ Identifies the creation of an LSASS process clone via PssCaptureSnapShot where t process instance. This may indicate an attempt to evade detection and dump LSASS memory for credential access. """ from = "now-9m" -index = ["winlogbeat-*", "logs-windows.*"] +index = ["winlogbeat-*", "logs-system.*", "logs-windows.*"] language = "eql" license = "Elastic License v2" name = "Potential LSASS Clone Creation via PssCaptureSnapShot"