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[Rule Tuning] Update Rule Content Changes from Security Docs Team (#1945)

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* updated content to reflect changes from Security Docs team

* Update rules/linux/execution_flock_binary.toml

* Update rules/linux/execution_expect_binary.toml

* TOML linting

* added escape for crdential_access_spn_attribute_modified.toml
This commit is contained in:
Terrance DeJesus
2022-05-06 13:21:12 -04:00
committed by GitHub
parent 8168551c59
commit e9f5585a9f
14 changed files with 88 additions and 85 deletions
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rules/linux/execution_crash_binary.toml
+5 -5
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@@ -1,15 +1,15 @@
[metadata]
creation_date = "2022/03/21"
maturity = "production"
updated_date = "2022/03/31"
updated_date = "2022/04/29"
[rule]
author = ["Elastic"]
description = """
Identifies Linux binary crash abuse to break out from restricted environments by spawning an interactive system
shell.The crash utility helps to analyze Linux crash dump data or a live system and the activity of spawing a shell is
not a standard use of this binary by a user or system administrator. It indicates a potentially malicious actor
attempting to improve the capabilities or stability of their access.
Identifies Linux binary crash abuse to break out from restricted environments by spawning an interactive system shell.
The crash utility helps analyze Linux crash dump data or a live system and the activity of spawning a shell is not a
standard use of this binary by 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.*"]