SigmaHQ/rules/web/web_cve_2018_2894_weblogic_exploit.yml

title: Oracle WebLogic Exploit
id: 37e8369b-43bb-4bf8-83b6-6dd43bda2000
status: experimental
description: Detects access to a webshell dropped into a keystore folder on the WebLogic server
author: Florian Roth
date: 2018/07/22
modified: 2020/09/03
references:
    - https://cve.mitre.org/cgi-bin/cvename.cgi?name=CVE-2018-2894
    - https://twitter.com/pyn3rd/status/1020620932967223296
    - https://github.com/LandGrey/CVE-2018-2894
logsource:
    category: webserver
detection:
    selection:
        c-uri:
            - '*/config/keystore/*.js*'
    condition: selection
fields:
    - c-ip
    - c-dns
falsepositives:
    - Unknown
level: critical
tags:
    - attack.t1100 # an old one
    - attack.t1190
    - attack.initial_access
    - attack.persistence
    - cve.2018-2894
    - attack.t1505.003