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
Remote Access Tool - ScreenConnect Potential Suspicious Remote Command Execution
Target Profile
Splunk
Splunk SPL & tstats data model queries
Format Mode
Default
Plain SPL queries
Conversion Output
Remote Access Tool - ScreenConnect Potential Suspicious Remote Command Execution
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: Remote Access Tool - ScreenConnect Potential Suspicious Remote Command Execution
id: 7b582f1a-b318-4c6a-bf4e-66fe49bf55a5
related:
- id: d1a401ab-8c47-4e86-a7d8-2460b6a53e4a
type: derived
status: test
description: |
Detects potentially suspicious child processes launched via the ScreenConnect client service.
references:
- https://www.mandiant.com/resources/telegram-malware-iranian-espionage
- https://docs.connectwise.com/ConnectWise_Control_Documentation/Get_started/Host_client/View_menu/Backstage_mode
- https://www.huntress.com/blog/slashandgrab-screen-connect-post-exploitation-in-the-wild-cve-2024-1709-cve-2024-1708
- https://www.trendmicro.com/en_us/research/24/b/threat-actor-groups-including-black-basta-are-exploiting-recent-.html
author: Florian Roth (Nextron Systems), Nasreddine Bencherchali (Nextron Systems), @Kostastsale
date: 2022-02-25
modified: 2024-02-28
tags:
- attack.command-and-control
- attack.t1219.002
logsource:
product: windows
category: process_creation
detection:
selection:
ParentCommandLine|contains|all:
- ':\Windows\TEMP\ScreenConnect\'
- 'run.cmd'
Image|endswith:
- '\bitsadmin.exe'
- '\cmd.exe'
- '\curl.exe'
- '\dllhost.exe'
- '\net.exe'
- '\nltest.exe'
- '\powershell.exe'
- '\pwsh.exe'
- '\rundll32.exe'
- '\wevtutil.exe'
condition: selection
falsepositives:
- If the script being executed make use of any of the utilities mentioned in the detection then they should filtered out or allowed.
level: medium
CLI command
Copy the exact command to reproduce this translation locally.
sigma convert --without-pipeline -t splunk -f default rules/windows/process_creation/proc_creation_win_remote_access_tools_screenconnect_remote_execution_susp.yml