nuclei-templates/javascript/detection/samba-detect.yaml

id: samba-detect

info:
  name: Samba - Detection
  author: pussycat0x
  severity: info
  description: |
    Samba allows file and print sharing between computers running Microsoft Windows and computers running Unix. It is an implementation of dozens of services and a dozen protocols, including: NetBIOS over TCP/IP (NBT) SMB (known as CIFS in some versions)
  metadata:
    max-request: 1
    shodan-query: "port:445"
    product: dionaea
    vendor: dionaea
  tags: js,network,samba,detect,linux,discovery
javascript:
  - pre-condition: |
      isPortOpen(Host,Port);
    code: |
      let m = require("nuclei/smb");
      let c = new m.SMBClient();
      let response = c.ConnectSMBInfoMode(Host, Port);

      const conditionsMet = (response.SupportV1 === true  && response.Version.VerString === "SMB 1.0");

      if (conditionsMet) {

      if (response.NTLM === "") {
      printedValue = "Samba detected";
      } else {
      printedValue = response.NTLM;
      }
      }
      else {
      process.exit(1);
      }

    args:
      Host: "{{Host}}"
      Port: 445

    extractors:
      - type: dsl
        dsl:
          - response
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