SigmaHQ/rules/windows/image_loaded/sysmon_susp_image_load.yml

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2020-06-10 14:32:30 +00:00
title: Possible Process Hollowing Image Loading
id: e32ce4f5-46c6-4c47-ba69-5de3c9193cd7
status: experimental
description: Detects Loading of samlib.dll, WinSCard.dll from untypical process e.g. through process hollowing by Mimikatz
references:
- https://cyberwardog.blogspot.com/2017/03/chronicles-of-threat-hunter-hunting-for.html
author: Markus Neis
date: 2018/01/07
tags:
- attack.defense_evasion
- attack.t1073
logsource:
category: image_loaded
product: windows
service: sysmon
detection:
selection:
Image:
- '*\notepad.exe'
ImageLoaded:
- '*\samlib.dll'
- '*\WinSCard.dll'
condition: selection
falsepositives:
- Very likely, needs more tuning
level: high