mirror of
https://github.com/valitydev/SigmaHQ.git
synced 2024-11-06 17:35:19 +00:00
Updated Rule
Completed the following updates on the rule: - Modified the title - incremented 4 spaces for references and tags - updated author - updated description in detection section. - Removed the service: Sysmon, updated selection1.
This commit is contained in:
parent
900f71e6b2
commit
d5fa226180
@ -1,25 +1,23 @@
|
||||
title: LOLBins process creations with Wmiprvse parent process(sysmon)
|
||||
title: LOLBins Process Created With WmiPrvSE
|
||||
description: This rule will monitor LOLBin process creations by wmiprvse. Add more LOLBins to rule logic if needed.
|
||||
references:
|
||||
- https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware/
|
||||
- https://github.com/vadim-hunter/Detection-Ideas-Rules/blob/main/Threat%20Intelligence/The%20DFIR%20Report/20210329_Sodinokibi_(aka_REvil)_Ransomware.yaml
|
||||
author: "Idea by: Vadim Khrykov"
|
||||
- https://thedfirreport.com/2021/03/29/sodinokibi-aka-revil-ransomware/
|
||||
- https://github.com/vadim-hunter/Detection-Ideas-Rules/blob/main/Threat%20Intelligence/The%20DFIR%20Report/20210329_Sodinokibi_(aka_REvil)_Ransomware.yaml
|
||||
author: "Vadim Khrykov (ThreatIntel), Cyb3rEng (Rule)"
|
||||
tags:
|
||||
- attack.t1204.002
|
||||
- attack.t1047
|
||||
- attack.t1218.010
|
||||
- attack.execution
|
||||
- attack.defence_evasion
|
||||
- attack.t1204.002
|
||||
- attack.t1047
|
||||
- attack.t1218.010
|
||||
- attack.execution
|
||||
- attack.defence_evasion
|
||||
status: experimental
|
||||
Date: 2021/23/8
|
||||
logsource:
|
||||
product: Windows
|
||||
service: Sysmon
|
||||
category: process_creation
|
||||
detection:
|
||||
description: add more LOLBins to the rules logic of your choice.
|
||||
#useful_information: add more LOLBins to the rules logic of your choice.
|
||||
selection1:
|
||||
EventLog: Microsoft-Windows-Sysmon/Operational
|
||||
EventID: 1
|
||||
selection2:
|
||||
Image|endswith:
|
||||
@ -34,4 +32,4 @@ detection:
|
||||
condition: selection1 AND selection2 AND selection3
|
||||
falsepositives:
|
||||
- "FPs are possible here, but some LOLBins weren't excluded for obvious reasons."
|
||||
level: high
|
||||
level: high
|
||||
|
Loading…
Reference in New Issue
Block a user