MSSQL Extended Stored Procedure Backdoor Maggie
This rule detects the execution of the extended storage procedure backdoor named Maggie in the context of Microsoft SQL server
Detection logic
selection
Provider_Name: MSSQLSERVER
EventID: 8128
Message|contains: maggieCondition
selectionRaw YAML
title: MSSQL Extended Stored Procedure Backdoor Maggie
id: 711ab2fe-c9ba-4746-8840-5228a58c3cb8
status: test
description: This rule detects the execution of the extended storage procedure backdoor named Maggie in the context of Microsoft SQL server
references:
- https://medium.com/@DCSO_CyTec/mssql-meet-maggie-898773df3b01
author: Denis Szadkowski, DIRT / DCSO CyTec
date: 2022-10-09
tags:
- attack.privilege-escalation
- attack.persistence
- attack.t1546
- detection.emerging-threats
logsource:
product: windows
service: application
detection:
selection:
Provider_Name: 'MSSQLSERVER'
EventID: 8128
Message|contains: 'maggie'
condition: selection
falsepositives:
- Legitimate extended stored procedures named maggie
level: highFalse positives
- Legitimate extended stored procedures named maggie