mirror of
https://github.com/valitydev/SigmaHQ.git
synced 2024-11-08 02:08:54 +00:00
28 lines
785 B
YAML
28 lines
785 B
YAML
title: Process Dump via Rundll32 and Comsvcs.dll
|
|
id: 646ea171-dded-4578-8a4d-65e9822892e3
|
|
description: Detects a process memory dump performed via ordinal function 24 in comsvcs.dll
|
|
status: experimental
|
|
references:
|
|
- https://twitter.com/shantanukhande/status/1229348874298388484
|
|
author: Florian Roth
|
|
date: 2020/02/18
|
|
tags:
|
|
- attack.defense_evasion
|
|
- attack.t1036
|
|
- attack.credential_access
|
|
- attack.t1003
|
|
- car.2013-05-009
|
|
- attack.t1003.001
|
|
logsource:
|
|
category: process_creation
|
|
product: windows
|
|
detection:
|
|
selection:
|
|
CommandLine|contains:
|
|
- 'comsvcs.dll,#24'
|
|
- 'comsvcs.dll,MiniDump'
|
|
condition: selection
|
|
falsepositives:
|
|
- Unlikely, because no one should dump the process memory in that way
|
|
level: high
|