SigmaHQ/rules/windows/malware/win_mal_ursnif.yml
2019-11-12 23:12:27 +01:00

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title: Ursnif
id: 21f17060-b282-4249-ade0-589ea3591558
status: experimental
description: Detects new registry key created by Ursnif malware.
references:
- https://blog.yoroi.company/research/ursnif-long-live-the-steganography/
- https://blog.trendmicro.com/trendlabs-security-intelligence/phishing-campaign-uses-hijacked-emails-to-deliver-ursnif-by-replying-to-ongoing-threads/
tags:
- attack.execution
- attack.t1112
author: megan201296
date: 2019/02/13
logsource:
product: windows
service: sysmon
detection:
selection:
EventID: 13
TargetObject: '*\Software\AppDataLow\Software\Microsoft\\*'
condition: selection
falsepositives:
- Unknown
level: critical