nuclei-templates/code/privilege-escalation/linux/binary/privesc-strace.yaml

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id: privesc-strace
info:
name: strace - Privilege Escalation
author: daffainfo
severity: high
description: |
strace is a diagnostic, debugging, and instructional utility for Linux. It is used to monitor the system calls and signals that a program receives, allowing users to trace and analyze its interactions with the kernel.
reference:
- https://gtfobins.github.io/gtfobins/strace/
metadata:
max-request: 3
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verified: true
tags: code,linux,strace,privesc,local
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self-contained: true
code:
- engine:
- sh
- bash
source: |
whoami
- engine:
- sh
- bash
source: |
strace -o /dev/null whoami
- engine:
- sh
- bash
source: |
sudo strace -o /dev/null whoami
matchers-condition: and
matchers:
- type: word
part: code_1_response
words:
- "root"
negative: true
- type: dsl
dsl:
- 'contains(code_2_response, "root")'
- 'contains(code_3_response, "root")'
condition: or
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