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Nuclei Templates

Empire C2 / Starkiller Interface - Default Login

ID: empirec2-default-login

Severity: high

Author: clem9669,parzival

Tags: default-login,empire,c2,intrusive

Description

Section titled “Description”

Empire C2 / Starkiller Default Administrator Credentials Discovered.

YAML Source

Section titled “YAML Source”
id: empirec2-default-login


info:
  name: Empire C2 / Starkiller Interface - Default Login
  author: clem9669,parzival
  severity: high
  description: |
    Empire C2 / Starkiller Default Administrator Credentials Discovered.
  reference:
    - https://github.com/BC-SECURITY/Empire
    - https://github.com/BC-SECURITY/empire-docs/blob/main/restful-api/README.md
  metadata:
    verified: true
    max-request: 2
  tags: default-login,empire,c2,intrusive


http:
  - raw:
      - |
        POST /token HTTP/1.1
        Host: {{Hostname}}
        Content-Type: multipart/form-data; boundary=----WebKitFormBoundaryoZwyedGcQU4FrcFV
        Accept: application/json, text/plain, */*


        ------WebKitFormBoundaryoZwyedGcQU4FrcFV
        Content-Disposition: form-data; name="username"


        {{username}}
        ------WebKitFormBoundaryoZwyedGcQU4FrcFV
        Content-Disposition: form-data; name="password"


        {{password}}
        ------WebKitFormBoundaryoZwyedGcQU4FrcFV--
      - |
        POST /api/admin/login HTTP/1.1
        Host: {{Hostname}}
        Content-Type: application/json


        {"username":"{{user}}","password":"{{pass}}"}


    attack: pitchfork
    payloads:
      username:
        - empireadmin
      password:
        - password123
    stop-at-first-match: true


    matchers-condition: and
    matchers:
      - type: word
        part: body
        words:
          - 'access_token'
          - '{"token":".*"}'
        condition: or


      - type: word
        part: header
        words:
          - application/json


      - type: status
        status:
          - 200
# digest: 490a00463044022044c758e01e394523b3b6bb5d679b7227393a7252e0c126529b34b46ae78ef58d02207460770f1220b569c94ddc35c63cf515fcda18b90740fd98522582100cf3cc9c:922c64590222798bb761d5b6d8e72950

Guide to check the vulnerabilities

Section titled “Guide to check the vulnerabilities”

This template is used to detect vulnerabilities in web applications. It can be used with the Nuclei tool to scan for specific patterns or behaviors.

Terminal window
$ nuclei -u "URL" -t "http/default-logins/empire/empirec2-default-login.yaml"

View on Github