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Sigma detection rules

1 rules indexed · SIEM-agnostic detection content
Sigma is the open generic signature format for SIEM systems. Each rule below converts to native syntax for Splunk, Elastic, Sentinel, and other SIEMs. Expand any rule to see its raw YAML.

Detection rules

1 shown of 1
medium
Cisco File Deletion
See what files are being deleted from flash file systems
status test author Austin Clark id 71d65515-c436-43c0-841b-236b1f32c21e
view Sigma YAML
title: Cisco File Deletion
id: 71d65515-c436-43c0-841b-236b1f32c21e
status: test
description: See what files are being deleted from flash file systems
author: Austin Clark
date: 2019-08-12
modified: 2023-01-04
tags:
    - attack.impact
    - attack.stealth
    - attack.t1070.004
    - attack.t1561.001
    - attack.t1561.002
logsource:
    product: cisco
    service: aaa
detection:
    keywords:
        - 'erase'
        - 'delete'
        - 'format'
    condition: keywords
falsepositives:
    - Will be used sometimes by admins to clean up local flash space
level: medium
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