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
DumpStack.log Defender Evasion
Target Profile
Splunk
Splunk SPL & tstats data model queries
Format Mode
Default
Plain SPL queries
Conversion Output
DumpStack.log Defender Evasion
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: DumpStack.log Defender Evasion
id: 4f647cfa-b598-4e12-ad69-c68dd16caef8
status: test
description: Detects the use of the filename DumpStack.log to evade Microsoft Defender
references:
- https://twitter.com/mrd0x/status/1479094189048713219
author: Florian Roth (Nextron Systems)
date: 2022-01-06
modified: 2022-06-17
tags:
- attack.defense-evasion
logsource:
category: process_creation
product: windows
detection:
selection:
Image|endswith: '\DumpStack.log'
selection_download:
CommandLine|contains: ' -o DumpStack.log'
condition: 1 of selection*
falsepositives:
- Unknown
level: critical
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_susp_dumpstack_log_evasion.yml