Shodan
$ gem install shodanz
Then the API key will always be initialized like that in our code:
require 'shodanz'
api = Shodanz.client.new(key: 'YOUR_API_KEY')
For production projects you may prefer read the API key via the environment variable
SHODAN_API_KEY.# Search Shodan
results = api.host_search('apache')
# Show results
puts "Results found: #{results['total']}"
results['matches'].each do |result|
puts "IP: #{result['ip_str']}"
puts result['data'] + "\n"
end
Example of output:
IP: 154.218.139.58
HTTP/1.1 200 OK
Date: Tue, 28 Jan 2020 22:13:53 GMT
Server: Apache
Upgrade: h2
Connection: Upgrade, close
Last-Modified: Wed, 26 Apr 2017 08:03:47 GMT
ETag: "52e-54e0d47a39ec0"
Accept-Ranges: bytes
Content-Length: 1326
Vary: Accept-Encoding
Content-Type: text/html
IP: 132.148.235.102
HTTP/1.1 200 OK
Date: Tue, 28 Jan 2020 22:13:53 GMT
Server: Apache
Upgrade: h2,h2c
Connection: Upgrade
Last-Modified: Fri, 10 May 2019 09:10:49 GMT
ETag: "a4edb-7ab-58884f152c219"
Accept-Ranges: bytes
Content-Length: 1963
Vary: Accept-Encoding,User-Agent
Content-Type: text/html
IP: 112.126.140.94
HTTP/1.1 404 Not Found
Date: Tue, 28 Jan 2020 22:13:34 GMT
Server: Apache
X-Powered-By: PHP/5.2.17
X-UA-Compatible: IE=EmulateIE7
Transfer-Encoding: chunked
Content-Type: text/html
# Lookup the host
host = api.host('1.1.1.1')
# Print general info
puts "
IP: #{host['ip_str']}
Organization: #{host['org'] || 'n/a'}
Operating System: #{host['os'] || 'n/a'}
"
# Print all banners
host['data'].each do |item|
puts "
Port: #{item['port'] || 'n/a'}
Banner: #{item['data'] || 'n/a'}
"
end
Example of output:
IP: 1.1.1.1
Organization: Mountain View Communications
Operating System: n/a
Port: 443
Banner: HTTP/1.1 403 Forbidden
Server: cloudflare
Date: Tue, 28 Jan 2020 18:34:35 GMT
Content-Type: text/html
Content-Length: 553
Connection: keep-alive
CF-RAY: 55c50fb4e8149d5a-AMS
Port: 80
Banner: HTTP/1.1 409 Conflict
Date: Tue, 28 Jan 2020 17:26:54 GMT
Content-Type: text/html; charset=UTF-8
Transfer-Encoding: chunked
Connection: close
Set-Cookie: __cfduid=d189a930262f96d94a707a90d853a56bd1580232414; expires=Thu, 27-Feb-20 17:26:54 GMT; path=/; domain=.www.1yhaoduo.com; HttpOnly; SameSite=Lax
Cache-Control: max-age=6
Expires: Tue, 28 Jan 2020 17:27:00 GMT
X-Frame-Options: SAMEORIGIN
Vary: Accept-Encoding
Server: cloudflare
CF-RAY: 55c4ac8fba63801a-SAN
Port: 53
Banner:
Recursion: enabled
Resolver ID: AMS
# The list of properties we want summary information on
FACETS = {
'org': 3,
'domain': 5,
'port': 5,
'asn': 5,
'country': 10,
}
FACET_TITLES = {
'org': 'Top 3 Organizations',
'domain': 'Top 5 Domains',
'port': 'Top 5 Ports',
'asn': 'Top 5 Autonomous Systems',
'country': 'Top 10 Countries',
}
# Query
query = 'apache 2.4'
# Count results
result = api.host_count(query, facets: FACETS)
puts 'Shodan Summary Information'
puts "Query: #{query}"
puts "Total Results: #{result['total']}\n"
# Print the summary info from the facets
result['facets'].each do |facet, _v|
puts FACET_TITLES[facet]
result['facets'][facet].each do |term|
puts "#{term['value']}: #{term['count']}"
end
# Print an empty line between summary info
puts ''
end
Example of output:
Shodan Summary Information
Query: apache 2.4
Total Results: 63939
Liquid Web, L.L.C: 23126
Amazon.com: 7843
Hetzner Online GmbH: 1798
amazonaws.com: 10398
telecom.net.ar: 1609
your-server.de: 1232
t-ipconnect.de: 629
vultr.com: 450
80: 21131
443: 19772
8080: 3023
10000: 1672
8081: 1372
as53824: 13810
as32244: 9316
as16509: 6138
as24940: 1740
as7303: 1410
US: 30877
DE: 5781
CN: 4432
BR: 2949
AR: 1757
JP: 1472
GB: 1168
IN: 1030
FR: 720
CA: 613
require 'async'
require 'shodanz'
api = Shodanz.client.new(key: 'YOUR_API_KEY')
# Asynchronously stream banner info from shodan and check any
# IP addresses against the experimental honeypot scoring service.
api.streaming_api.banners do |banner|
if ip = banner['ip_str']
Async do
score = api.rest_api.honeypot_score(ip).wait
puts "#{ip} has a #{score * 100}% chance of being a honeypot"
rescue Shodanz::Errors::RateLimited
sleep rand
retry
rescue # any other errors
next
end
end
end
Warning: Freelancer API plan or better required for using the stream API, developer or free plan won't work.
Note: this async example comes from the shodanz documentation.
# Returns all the protocols that can be used when launching an Internet scan
api.protocols
# Returns a list of port numbers that the Shodan crawlers are looking for
api.ports
# Returns information about the Shodan account linked to this API key
api.profile
# Look up the IP address for the provided list of hostnames
api.resolve('archlinux.org', 'blackarch.org')
# Look up the hostnames that have been defined for the given list of IP addresses
api.reverse_lookup('138.201.81.199', '176.31.253.211')
# Get your current IP address as seen from the Internet
api.my_ip
# Calculates a honeypot probability score ranging from 0 (not a honeypot) to 1.0 (is a honeypot)
api.honeypot_score('1.1.1.1')
# API Plan Information
api.info
puts client.exploit_count(port: 22, page: 1)
puts client.exploit_search('rce couchdb', type: 'remote', platform: 'linux', author: 'Metasploit')
Last modified 1yr ago