id: conpot-siemens-honeypot-detect

info:
  name: Conpot (Siemens) Honeypot - Detect
  author: UnaPibaGeek
  severity: info
  description: |
    A Conpot (Siemens) honeypot has been identified.
    The response to a first packet of a connection attempt differs from real installations, signaling a possible deceptive setup.
  metadata:
    verified: true
    max-request: 1
    vendor: conpot
    product: siemens
    shodan-query:
      - html:"Overview - Siemens, SIMATIC"
      - http.html:"overview - siemens, simatic"
    fofa-query: body="overview - siemens, simatic"
  tags: conpot,siemens,honeypot,ir,cti,network,tcp
tcp:
  - inputs:
      - data: "0300001611e00000000400c1020100c2020102c0010a"
        type: hex

    host:
      - "{{Hostname}}"
    port: 102
    read-size: 1024

    matchers:
      - type: binary
        binary:
          - "030000130ed00000000000c1020000c2020000"
# digest: 4b0a00483046022100e856ce6343950ddad8eea582972d45df7dde5589089e208a2256ee0edf8788e0022100ad2cef6841fa8ada7c11e8d110f27183ccf700f4e4425795a3a7810982c48199:922c64590222798bb761d5b6d8e72950