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Create Suspicious_Access_Attempt_to_the_cert Windows_Share_Possible_C… #5073

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Create Suspicious_Access_Attempt_to_the_cert Windows_Share_Possible_C… #5073

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25 changes: 25 additions & 0 deletions ...curity/Suspicious_Access_Attempt_to_the_cert Windows_Share_Possible_Certipy_Activity.yaml
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title: Suspicious Access Attempt to the cert Windows Share (Possible Certipy Activity)
id: 078d7118-55c-4912-a836-cc6483a8d151
status: test
description: This rule detects attempts to access the Windows share IPC with the specific target name "cert," which could indicate unauthorized certificate requests. This behavior has been linked to tools such as Certipy.
references:
- https://github.com/ly4k/Certipy
author: @NinnesOtu
date: 2024-11-01
modified: 2024-11-07
tags:
- attack.credential_access
- attack.t1187
logsource:
product: windows
service: security
definition: 'Requirements: The advanced audit policy setting "Object Access > Audit File Share" must be configured for Success/Failure'
detection:
selection:
EventID: 5145
ShareName|endswith: '\IPC$'
RelativeTargetName: cert
condition: selection
falsepositives:
- Unknown.
level: high
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