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
Suspicious Teams Application Related ObjectAcess Event
Target Profile
Splunk
Splunk SPL & tstats data model queries
Format Mode
Default
Plain SPL queries
Conversion Output
Suspicious Teams Application Related ObjectAcess Event
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: Suspicious Teams Application Related ObjectAcess Event
id: 25cde13e-8e20-4c29-b949-4e795b76f16f
status: test
description: Detects an access to authentication tokens and accounts of Microsoft Teams desktop application.
references:
- https://www.bleepingcomputer.com/news/security/microsoft-teams-stores-auth-tokens-as-cleartext-in-windows-linux-macs/
- https://www.vectra.ai/blogpost/undermining-microsoft-teams-security-by-mining-tokens
author: '@SerkinValery'
date: 2022-09-16
tags:
- attack.credential-access
- attack.t1528
logsource:
product: windows
service: security
detection:
selection:
EventID: 4663
ObjectName|contains:
- '\Microsoft\Teams\Cookies'
- '\Microsoft\Teams\Local Storage\leveldb'
filter:
ProcessName|contains: '\Microsoft\Teams\current\Teams.exe'
condition: selection and not filter
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/builtin/security/win_security_teams_suspicious_objectaccess.yml