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
AWS Successful Console Login Without MFA
Target Profile
Splunk
Splunk SPL & tstats data model queries
Format Mode
Default
Plain SPL queries
Conversion Output
AWS Successful Console Login Without MFA
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: AWS Successful Console Login Without MFA
id: 77caf516-34e5-4df9-b4db-20744fea0a60
status: experimental
description: |
Detects successful AWS console logins that were performed without Multi-Factor Authentication (MFA).
This alert can be used to identify potential unauthorized access attempts, as logging in without MFA can indicate compromised credentials or misconfigured security settings.
references:
- https://securitylabs.datadoghq.com/cloud-security-atlas/vulnerabilities/iam-user-without-mfa/
- https://docs.aws.amazon.com/awscloudtrail/latest/userguide/cloudtrail-event-reference-aws-console-sign-in-events.html
author: Thuya@Hacktilizer, Ivan Saakov
date: 2025-10-18
modified: 2025-10-21
tags:
- attack.initial-access
- attack.defense-evasion
- attack.persistence
- attack.privilege-escalation
- attack.t1078.004
logsource:
product: aws
service: cloudtrail
detection:
selection:
eventName: 'ConsoleLogin'
additionalEventData.MFAUsed: 'NO'
responseElements.ConsoleLogin: 'Success'
condition: selection
falsepositives:
- Unlikely
level: medium
CLI command
Copy the exact command to reproduce this translation locally.
sigma convert --without-pipeline -t splunk -f default rules/cloud/aws/cloudtrail/aws_cloudtrail_console_login_success_without_mfa.yml