Files
hayabusa/rules/sigma/image_load/sysmon_spoolsv_dll_load.yml
itiB 83d891b2fa Feature/rm submodule (#312)
* rm: submodule

* Add: rules

* Fix: hayabusa-rules to c9c10a
2021-12-20 21:14:32 +09:00

35 lines
864 B
YAML

title: Windows Spooler Service Suspicious Binary Load
ruletype: Sigma
author: FPT.EagleEye, Thomas Patzke (improvements)
date: 2021/06/29
description: Detect DLL Load from Spooler Service backup folder
detection:
SELECTION_1:
EventID: 7
SELECTION_2:
Image: '*spoolsv.exe'
SELECTION_3:
ImageLoaded: '*\Windows\System32\spool\drivers\x64\3\\*'
SELECTION_4:
ImageLoaded: '*.dll'
condition: (SELECTION_1 and SELECTION_2 and SELECTION_3 and SELECTION_4)
falsepositives:
- Loading of legitimate driver
id: 02fb90de-c321-4e63-a6b9-25f4b03dfd14
level: informational
logsource:
category: image_load
product: windows
modified: 2021/08/24
references:
- https://github.com/hhlxf/PrintNightmare
status: experimental
tags:
- attack.persistence
- attack.defense_evasion
- attack.privilege_escalation
- attack.t1574
- cve.2021.1675
- cve.2021.34527