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
Curl Download And Execute Combination
Target Profile
Splunk
Splunk SPL & tstats data model queries
Format Mode
Default
Plain SPL queries
Conversion Output
Curl Download And Execute Combination
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: Curl Download And Execute Combination
id: 21dd6d38-2b18-4453-9404-a0fe4a0cc288
status: test
description: Adversaries can use curl to download payloads remotely and execute them. Curl is included by default in Windows 10 build 17063 and later.
references:
- https://medium.com/@reegun/curl-exe-is-the-new-rundll32-exe-lolbin-3f79c5f35983 # Dead Link
author: Sreeman, Nasreddine Bencherchali (Nextron Systems)
date: 2020-01-13
modified: 2024-03-05
tags:
- attack.defense-evasion
- attack.t1218
- attack.command-and-control
- attack.t1105
logsource:
category: process_creation
product: windows
detection:
selection:
CommandLine|contains|windash: ' -c '
CommandLine|contains|all:
- 'curl '
- 'http'
- '-o'
- '&'
condition: selection
falsepositives:
- Unknown
level: high
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_cmd_curl_download_exec_combo.yml