From aaf1ab6bb247a878133ade01665c51f8a04ea09c Mon Sep 17 00:00:00 2001 From: shashank-elastic <91139415+shashank-elastic@users.noreply.github.com> Date: Mon, 7 Mar 2022 19:33:11 +0530 Subject: [PATCH] [Rule Tuning] Rule description updates (#1811) Co-authored-by: Colson Wilhoit <48036388+DefSecSentinel@users.noreply.github.com> (cherry picked from commit f9503f2096e495e9a430e04111c1e7637519707e) --- rules/linux/defense_evasion_env_binary.toml | 8 ++++++-- 1 file changed, 6 insertions(+), 2 deletions(-) diff --git a/rules/linux/defense_evasion_env_binary.toml b/rules/linux/defense_evasion_env_binary.toml index cca34f51d..547458b36 100644 --- a/rules/linux/defense_evasion_env_binary.toml +++ b/rules/linux/defense_evasion_env_binary.toml @@ -1,11 +1,15 @@ [metadata] creation_date = "2022/02/24" maturity = "production" -updated_date = "2022/02/24" +updated_date = "2022/03/04" [rule] author = ["Elastic"] -description = "Identifies Linux binary env abuse to break out from restricted environments by spawning an interactive system shell" +description = """ +Identifies Linux binary env abuse to break out from restricted environments by spawning an interactive system shell.This +activity is not standard use with this binary for a user or system administrator. It indicates a potentially malicious +actor attempting to improve the capabilities or stability of their access +""" from = "now-9m" index = ["logs-endpoint.events.*"] language = "eql"