h4ckdi / KnockV3

Python Subdomain Scan (knockpy) in Python3

Knock Subdomain Scan v3.0.0

Knockpy is a python tool designed to enumerate subdomains on a target domain through a wordlist. It is designed to scan for DNS zone transfer and to try to bypass the wildcard DNS record automatically if it is enabled. Now knockpy supports queries to VirusTotal subdomains, you can setting the API_KEY within the config.json file.

Very simply

$ python3 knock.py domain.com

Export full report in JSON

If you want to save full log like this one just type:

$ knockpy domain.com --json

Install

Prerequisites

• Python 3

Dependencies

• Dnspython

$ pip3 install dnspython

Installing

$ git clone https://github.com/amustaque97/KnockV3.git

$ cd knock

Set your virustotal API_KEY:

$ nano config.json

Note that it's recommended to use Google DNS: 8.8.8.8 and 8.8.4.4

Knockpy arguments

$ python3 knock.py -h
usage: python3 knock.py [-h] [-v] [-w WORDLIST] [-r] [-c] [-j] domain

___________________________________________

knock subdomain scan
knockpy v3.0.0
Author: Mustaque Ahmed
Github: https://github.com/amustaque97/KnockV3
___________________________________________

positional arguments:
  domain         target to scan, like domain.com

optional arguments:
  -h, --help      show this help message and exit
  -v, --version   show program's version number and exit
  -w WORDLIST     specific path to wordlist file
  -r, --resolve   resolve ip or domain name
  -c, --csv       save output in csv
  -f, --csvfields add fields name to the first row of csv output file
  -j, --json      export full report in JSON

example:
  python3 knock.py domain.com
  python3 knock.py domain.com -w wordlist.txt
  python3 knock.py -r domain.com or IP
  python3 knock.py -c domain.com
  python3 knock.py -j domain.com

For virustotal subdomains support you can setting your API_KEY in the config.json file.

Example

Subdomain scan with internal wordlist

$ python3 knock.py domain.com

Subdomain scan with external wordlist

$ python3 knock.py domain.com -w wordlist.txt

Resolve domain name and get response headers

$ python3 knock.py -r domain.com [or IP]

+ checking for virustotal subdomains: YES
[
        "partnerissuetracker.corp.google.com",
        "issuetracker.google.com",
        "r5---sn-ogueln7k.c.pack.google.com",
        "cse.google.com",

        .......too long.......

        "612.talkgadget.google.com",
        "765.talkgadget.google.com",
        "973.talkgadget.google.com"
]
+ checking for wildcard: NO
+ checking for zonetransfer: NO
+ resolving target: YES
{
        "zonetransfer": {
            "enabled": false,
            "list": []
        },
        "target": "google.com",
        "hostname": "google.com",
        "virustotal": [
            "partnerissuetracker.corp.google.com",
            "issuetracker.google.com",
            "r5---sn-ogueln7k.c.pack.google.com",
            "cse.google.com",
            "mt0.google.com",
            "earth.google.com",
            "clients1.google.com",
            "pki.google.com",
            "www.sites.google.com",
            "appengine.google.com",
            "fcmatch.google.com",
            "dl.google.com",
            "translate.google.com",
            "feedproxy.google.com",
            "hangouts.google.com",
            "news.google.com",

            .......too long.......

            "100.talkgadget.google.com",
            "services.google.com",
            "301.talkgadget.google.com",
            "857.talkgadget.google.com",
            "600.talkgadget.google.com",
            "992.talkgadget.google.com",
            "93.talkgadget.google.com",
            "storage.cloud.google.com",
            "863.talkgadget.google.com",
            "maps.google.com",
            "661.talkgadget.google.com",
            "325.talkgadget.google.com",
            "sites.google.com",
            "feedburner.google.com",
            "support.google.com",
            "code.google.com",
            "562.talkgadget.google.com",
            "190.talkgadget.google.com",
            "58.talkgadget.google.com",
            "612.talkgadget.google.com",
            "765.talkgadget.google.com",
            "973.talkgadget.google.com"
        ],
        "alias": [],
        "wildcard": {
            "detected": {},
            "test_target": "eqskochdzapjbt.google.com",
            "enabled": false,
            "http_response": {}
        },
        "ipaddress": [
            "216.58.205.142"
        ],
        "response_time": "0.0351989269257",
        "http_response": {
            "status": {
                "reason": "Found",
                "code": 302
            },
            "http_headers": {
                "content-length": "256",
                "location": "http://www.google.it/?gfe_rd=cr&ei=60WIWdmnDILCXoKbgfgK",
                "cache-control": "private",
                "date": "Mon, 07 Aug 2017 10:50:19 GMT",
                "referrer-policy": "no-referrer",
                "content-type": "text/html; charset=UTF-8"
            }
        }
}

Save scan output in CSV

$ python3 knock.py -c domain.com

Export full report in JSON

$ python3 knock.py -j domain.com

Talk about

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This tool was created by `Gianni Amato (@guelfoweb <https://twitter.com/guelfoweb>)`_ and is currently maintained by `Mustaque Ahmed`_, who can be contacted at [e-mail] or twitter @amustaque97. Feedback and criticism are welcome.