SigmaHQ/rules/linux/lnx_ldso_preload_injection.yml
2021-09-07 18:16:46 +02:00

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YAML

title: Code Injection by ld.so Preload
id: 7e3c4651-c347-40c4-b1d4-d48590fdf684
status: experimental
description: Detects the ld.so preload persistence file. See `man ld.so` for more information.
author: Christian Burkard
date: 2021/05/05
references:
- https://man7.org/linux/man-pages/man8/ld.so.8.html
logsource:
product: linux
detection:
keyword:
- '/etc/ld.so.preload'
condition: keyword
falsepositives:
- rare temporary workaround for library misconfiguration
level: high
tags:
- attack.persistence
- attack.privilege_escalation
- attack.t1574.006