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

Expand timestamp override tests (#1907)

Browse Source 
* Expand timestamp_override tests
* removed timestamp_override from eql sequence rules
* add config entry for eql rules with beats index and t_o
* add timestamp_override to missing fields
This commit is contained in:
Justin Ibarra
2022-04-01 15:27:08 -08:00
committed by GitHub
parent 648daf1237
commit 6bdfddac8e
233 changed files with 1695 additions and 731 deletions
Download Patch File Download Diff File Expand all files Collapse all files
rules/linux/execution_expect_binary.toml
+4 -4
View File
@@ -1,7 +1,7 @@
[metadata]
creation_date = "2022/03/07"
maturity = "production"
updated_date = "2022/03/28"
updated_date = "2022/03/31"
[rule]
author = ["Elastic"]
@@ -25,9 +25,9 @@ timestamp_override = "event.ingested"
type = "eql"
query = '''
process where event.type == "start" and process.name in ("bash", "sh", "dash") and
process.parent.name == "expect" and process.parent.args == "-c" and
process.parent.args in ("spawn /bin/sh;interact", "spawn /bin/bash;interact", "spawn /bin/dash;interact", "spawn sh;interact", "spawn bash;interact", "spawn dash;interact")
process where event.type == "start" and process.name in ("bash", "sh", "dash") and
process.parent.name == "expect" and process.parent.args == "-c" and
process.parent.args in ("spawn /bin/sh;interact", "spawn /bin/bash;interact", "spawn /bin/dash;interact", "spawn sh;interact", "spawn bash;interact", "spawn dash;interact")
'''