security-tools/sigma-rules
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

Description updation across multiple rules (#1893)

Browse Source 
Co-authored-by: Colson Wilhoit <48036388+DefSecSentinel@users.noreply.github.com>
This commit is contained in:
shashank-elastic
2022-03-28 22:54:37 +05:30
committed by GitHub
parent 9ad3d39a32
commit fb40a4a8c7
9 changed files with 43 additions and 32 deletions
Download Patch File Download Diff File Expand all files Collapse all files
rules/linux/execution_awk_binary_shell.toml
+3 -2
View File
@@ -1,13 +1,14 @@
[metadata]
creation_date = "2022/02/24"
maturity = "production"
updated_date = "2022/03/17"
updated_date = "2022/03/28"
[rule]
author = ["Elastic"]
description = """
Identifies Linux binary awk abuse to breakout out of restricted shells or 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
shell. The awk utility is a text processing language used for data extraction and reporting tools and the activity of
spawning shell is not a standard use of 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"