Phoenix Studio
Convert indexed Sigma rules into analyst-ready detections.
This studio is built around Phoenix's own rule corpus, not a blank editor. Search by title or rule id, choose a live sigma-cli backend, then reveal pipelines only when you actually need them.
Indexed Rules
3,707
Ready to search
Backends
17
Live from sigconverter.io
CLI Versions
10
Newest: 2.0.2
Translation Workspace
Shape the rule before it leaves Phoenix
Tune Translation
Active Rule
Screen Capture with Import Tool
Target Profile
Splunk
Splunk SPL & tstats data model queries
Format Mode
Default
Plain SPL queries
Conversion Output
Screen Capture with Import Tool
Using Splunk · Default · sigma-cli 2.0.2
Translation controls
Adjust the rule on the left, then regenerate when you want a fresh backend-native query.
BackendSplunkFormatDefaultVersion2.0.2
title: Screen Capture with Import Tool
id: dbe4b9c5-c254-4258-9688-d6af0b7967fd
status: test
description: |
Detects adversary creating screen capture of a desktop with Import Tool.
Highly recommended using rule on servers, due to high usage of screenshot utilities on user workstations.
ImageMagick must be installed.
references:
- https://github.com/redcanaryco/atomic-red-team/blob/f339e7da7d05f6057fdfcdd3742bfcf365fee2a9/atomics/T1113/T1113.md
- https://linux.die.net/man/1/import
- https://imagemagick.org/
author: 'Pawel Mazur'
date: 2021-09-21
modified: 2022-10-09
tags:
- attack.collection
- attack.t1113
logsource:
product: linux
service: auditd
detection:
import:
type: EXECVE
a0: import
import_window_root:
a1: '-window'
a2: 'root'
a3|endswith:
- '.png'
- '.jpg'
- '.jpeg'
import_no_window_root:
a1|endswith:
- '.png'
- '.jpg'
- '.jpeg'
condition: import and (import_window_root or import_no_window_root)
falsepositives:
- Legitimate use of screenshot utility
level: low
CLI command
Copy the exact command to reproduce this translation locally.
sigma convert --without-pipeline -t splunk -f default rules/linux/auditd/execve/lnx_auditd_screencapture_import.yml