Phoenix Studio
Convert indexed Sigma rules into analyst-ready detections.
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Indexed Rules
3,707
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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
Potential Credential Dumping Via LSASS Process Clone
Target Profile
Splunk
Splunk SPL & tstats data model queries
Format Mode
Default
Plain SPL queries
Conversion Output
Potential Credential Dumping Via LSASS Process Clone
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: Potential Credential Dumping Via LSASS Process Clone
id: c8da0dfd-4ed0-4b68-962d-13c9c884384e
status: test
description: Detects a suspicious LSASS process process clone that could be a sign of credential dumping activity
references:
- https://www.matteomalvica.com/blog/2019/12/02/win-defender-atp-cred-bypass/
- https://twitter.com/Hexacorn/status/1420053502554951689
- https://twitter.com/SBousseaden/status/1464566846594691073?s=20
author: Florian Roth (Nextron Systems), Samir Bousseaden
date: 2021-11-27
modified: 2023-03-02
tags:
- attack.credential-access
- attack.t1003
- attack.t1003.001
logsource:
category: process_creation
product: windows
detection:
selection:
ParentImage|endswith: '\Windows\System32\lsass.exe'
Image|endswith: '\Windows\System32\lsass.exe'
condition: 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_lsass_process_clone.yml