Merge branch 'cvandeplas-master'

pull/148/head
Alexandre Dulaunoy 2017-12-06 09:30:05 +01:00
commit d35a2ee4ae
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@ -24,6 +24,7 @@ For more information: [Extending MISP with Python modules](https://www.circl.lu/
* [DNS](misp_modules/modules/expansion/dns.py) - a simple module to resolve MISP attributes like hostname and domain to expand IP addresses attributes.
* [DomainTools](misp_modules/modules/expansion/domaintools.py) - a hover and expansion module to get information from [DomainTools](http://www.domaintools.com/) whois.
* [EUPI](misp_modules/modules/expansion/eupi.py) - a hover and expansion module to get information about an URL from the [Phishing Initiative project](https://phishing-initiative.eu/?lang=en).
* [Farsight DNSDB Passive DNS](misp_modules/modules/expansion/farsight_passivedns.py) - a hover and expansion module to expand hostname and IP addresses with passive DNS information.
* [GeoIP](misp_modules/modules/expansion/geoip_country.py) - a hover and expansion module to get GeoIP information from geolite/maxmind.
* [IPASN](misp_modules/modules/expansion/ipasn.py) - a hover and expansion to get the BGP ASN of an IP address.
* [iprep](misp-modules/modules/expansion/iprep.py) - an expansion module to get IP reputation from packetmail.net.

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@ -1,6 +1,6 @@
from . import _vmray
__all__ = ['vmray_submit', 'asn_history', 'circl_passivedns', 'circl_passivessl',
'countrycode', 'cve', 'dns', 'domaintools', 'eupi', 'ipasn', 'passivetotal', 'sourcecache',
'countrycode', 'cve', 'dns', 'domaintools', 'eupi', 'farsight_passivedns', 'ipasn', 'passivetotal', 'sourcecache',
'virustotal', 'whois', 'shodan', 'reversedns', 'geoip_country', 'wiki', 'iprep', 'threatminer' ,'otx',
'threatcrowd','vulndb']

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Copyright (c) 2013 by Farsight Security, Inc.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
http://www.apache.org/licenses/LICENSE-2.0
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.
Copyright (c) 2010-2012 by Internet Systems Consortium, Inc. ("ISC")
Permission to use, copy, modify, and/or distribute this software for any
purpose with or without fee is hereby granted, provided that the above
copyright notice and this permission notice appear in all copies.
THE SOFTWARE IS PROVIDED "AS IS" AND ISC DISCLAIMS ALL WARRANTIES
WITH REGARD TO THIS SOFTWARE INCLUDING ALL IMPLIED WARRANTIES OF
MERCHANTABILITY AND FITNESS. IN NO EVENT SHALL ISC BE LIABLE FOR
ANY SPECIAL, DIRECT, INDIRECT, OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES
WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN
ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT
OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE.

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@ -0,0 +1,202 @@
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@ -0,0 +1,162 @@
dnsdb-query
===========
These clients are reference implementations of the [DNSDB HTTP API](https://api.dnsdb.info/). Output is
compliant with the [Passive DNS Common Output Format](http://tools.ietf.org/html/draft-dulaunoy-kaplan-passive-dns-cof-01).
Please see https://www.dnsdb.info/ for more information.
Requirements
------------
* Linux, BSD, OS X
* Curl
* Python 2.7.x
* Farsight DNSDB API key
Installation
------------
1. Create a directory
```
mkdir ~/dnsdb
```
1. Download the software
```
curl https://codeload.github.com/dnsdb/dnsdb-query/tar.gz/debian/0.2-1 -o ~/dnsdb/0.2-1.tar.gz
```
1. Extract the software
```
tar xzvf ~/dnsdb/0.2-1.tar.gz -C ~/dnsdb/ --strip-components=1
```
1. Create a API key file
```
nano ~/.dnsdb-query.conf
```
1. Cut and paste the following and replace '\<apikey\>' with your API Key
```
APIKEY="<apikey>"
```
1. Test the Python client
```
$ python dnsdb/dnsdb_query.py -i 104.244.13.104
```
```
...
www.farsightsecurity.com. IN A 104.244.13.104
```
dnsdb_query.py
--------------
dnsdb_query.py is a Python client for the DNSDB HTTP API. It is similar
to the dnsdb-query shell script but supports some additional features
like sorting and setting the result limit parameter. It is also embeddable
as a Python module.
```
Usage: dnsdb_query.py [options]
Options:
-h, --help show this help message and exit
-c CONFIG, --config=CONFIG
config file
-r RRSET, --rrset=RRSET
rrset <ONAME>[/<RRTYPE>[/BAILIWICK]]
-n RDATA_NAME, --rdataname=RDATA_NAME
rdata name <NAME>[/<RRTYPE>]
-i RDATA_IP, --rdataip=RDATA_IP
rdata ip <IPADDRESS|IPRANGE|IPNETWORK>
-s SORT, --sort=SORT sort key
-R, --reverse reverse sort
-j, --json output in JSON format
-l LIMIT, --limit=LIMIT
limit number of results
--before=BEFORE only output results seen before this time
--after=AFTER only output results seen after this time
Time formats are: "%Y-%m-%d", "%Y-%m-%d %H:%M:%S", "%d" (UNIX timestamp),
"-%d" (Relative time in seconds), BIND format relative timestamp (e.g. 1w1h,
(w)eek, (d)ay, (h)our, (m)inute, (s)econd)
```
Or, from Python:
```
from dnsdb_query import DnsdbClient
server='https://api.dnsdb.info'
apikey='d41d8cd98f00b204e9800998ecf8427e'
client = DnsdbClient(server,apikey)
for rrset in client.query_rrset('www.dnsdb.info'):
# rrset is a decoded JSON blob
print repr(rrset)
```
Other configuration options that may be set:
`DNSDB_SERVER`
The base URL of the DNSDB HTTP API, minus the /lookup component. Defaults to
`https://api.dnsdb.info.`
`HTTP_PROXY`
The URL of the HTTP proxy that you wish to use.
`HTTPS_PROXY`
The URL of the HTTPS proxy that you wish to use.
dnsdb-query
-----------
dnsdb-query is a simple curl-based wrapper for the DNSDB HTTP API.
The script sources the config file `/etc/dnsdb-query.conf` as a shell fragment.
If the config file is not present in `/etc`, the file `$HOME/.dnsdb-query.conf`
is sourced instead.
The config file MUST set the value of the APIKEY shell variable to the API
key provided to you by Farsight Security.
For example, if your API key is d41d8cd98f00b204e9800998ecf8427e, place the
following line in `/etc/dnsdb-query.conf` or `$HOME/.dnsdb-query.conf`:
```
APIKEY="d41d8cd98f00b204e9800998ecf8427e"
```
Other shell variables that may be set via the config file or command line
are:
`DNSDB_SERVER`
The base URL of the DNSDB HTTP API, minus the /lookup component. Defaults to
`https://api.dnsdb.info.`
`DNSDB_FORMAT`
The result format to use, either text or json. Defaults to text.
`HTTP_PROXY`
The URL of the HTTP proxy that you wish to use.
`HTTPS_PROXY`
The URL of the HTTPS proxy that you wish to use.
dnsdb-query supports the following usages:
```
Usage: dnsdb-query rrset <ONAME>[/<RRTYPE>[/<BAILIWICK>]]
Usage: dnsdb-query rdata ip <IPADDRESS>
Usage: dnsdb-query rdata name <NAME>[/<RRTYPE>]
Usage: dnsdb-query rdata raw <HEX>[/<RRTYPE>]
```
If your rrname, bailiwick or rdata contains the `/` character you
will need to escape it to `%2F` on the command line. eg:
`./dnsdb_query -r 1.0%2F1.0.168.192.in-addr.arpa`
retrieves the rrsets for `1.0/1.0.168.192.in-addr.arpa`.

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#!/usr/bin/env python
#
# Note: This file is NOT the official one from dnsdb, as it has a python3 cherry-picked pull-request applied for python3 compatibility
# See https://github.com/dnsdb/dnsdb-query/pull/30
#
# Copyright (c) 2013 by Farsight Security, Inc.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
# http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
from __future__ import print_function
import calendar
import errno
import locale
import optparse
import os
import re
import sys
import time
import json
from io import StringIO
try:
from urllib2 import build_opener, Request, ProxyHandler, HTTPError, URLError
from urllib import quote as urllib_quote, urlencode
except ImportError:
from urllib.request import build_opener, Request, ProxyHandler, HTTPError, URLError
from urllib.parse import quote as urllib_quote, urlencode
DEFAULT_CONFIG_FILES = filter(os.path.isfile, ('/etc/dnsdb-query.conf', os.path.expanduser('~/.dnsdb-query.conf')))
DEFAULT_DNSDB_SERVER = 'https://api.dnsdb.info'
DEFAULT_HTTP_PROXY = ''
DEFAULT_HTTPS_PROXY = ''
cfg = None
options = None
locale.setlocale(locale.LC_ALL, '')
class QueryError(Exception):
pass
class DnsdbClient(object):
def __init__(self, server, apikey, limit=None, http_proxy=None, https_proxy=None):
self.server = server
self.apikey = apikey
self.limit = limit
self.http_proxy = http_proxy
self.https_proxy = https_proxy
def query_rrset(self, oname, rrtype=None, bailiwick=None, before=None, after=None):
if bailiwick:
if not rrtype:
rrtype = 'ANY'
path = 'rrset/name/%s/%s/%s' % (quote(oname), rrtype, quote(bailiwick))
elif rrtype:
path = 'rrset/name/%s/%s' % (quote(oname), rrtype)
else:
path = 'rrset/name/%s' % quote(oname)
return self._query(path, before, after)
def query_rdata_name(self, rdata_name, rrtype=None, before=None, after=None):
if rrtype:
path = 'rdata/name/%s/%s' % (quote(rdata_name), rrtype)
else:
path = 'rdata/name/%s' % quote(rdata_name)
return self._query(path, before, after)
def query_rdata_ip(self, rdata_ip, before=None, after=None):
path = 'rdata/ip/%s' % rdata_ip.replace('/', ',')
return self._query(path, before, after)
def _query(self, path, before=None, after=None):
res = []
url = '%s/lookup/%s' % (self.server, path)
params = {}
if self.limit:
params['limit'] = self.limit
if before and after:
params['time_first_after'] = after
params['time_last_before'] = before
else:
if before:
params['time_first_before'] = before
if after:
params['time_last_after'] = after
if params:
url += '?{0}'.format(urlencode(params))
req = Request(url)
req.add_header('Accept', 'application/json')
req.add_header('X-Api-Key', self.apikey)
proxy_args = {}
if self.http_proxy:
proxy_args['http'] = self.http_proxy
if self.https_proxy:
proxy_args['https'] = self.https_proxy
proxy_handler = ProxyHandler(proxy_args)
opener = build_opener(proxy_handler)
try:
http = opener.open(req)
while True:
line = http.readline()
if not line:
break
yield json.loads(line.decode('ascii'))
except (HTTPError, URLError) as e:
raise QueryError(str(e), sys.exc_traceback)
def quote(path):
return urllib_quote(path, safe='')
def sec_to_text(ts):
return time.strftime('%Y-%m-%d %H:%M:%S -0000', time.gmtime(ts))
def rrset_to_text(m):
s = StringIO()
try:
if 'bailiwick' in m:
s.write(';; bailiwick: %s\n' % m['bailiwick'])
if 'count' in m:
s.write(';; count: %s\n' % locale.format('%d', m['count'], True))
if 'time_first' in m:
s.write(';; first seen: %s\n' % sec_to_text(m['time_first']))
if 'time_last' in m:
s.write(';; last seen: %s\n' % sec_to_text(m['time_last']))
if 'zone_time_first' in m:
s.write(';; first seen in zone file: %s\n' % sec_to_text(m['zone_time_first']))
if 'zone_time_last' in m:
s.write(';; last seen in zone file: %s\n' % sec_to_text(m['zone_time_last']))
if 'rdata' in m:
for rdata in m['rdata']:
s.write('%s IN %s %s\n' % (m['rrname'], m['rrtype'], rdata))
s.seek(0)
return s.read()
finally:
s.close()
def rdata_to_text(m):
return '%s IN %s %s' % (m['rrname'], m['rrtype'], m['rdata'])
def parse_config(cfg_files):
config = {}
if not cfg_files:
raise IOError(errno.ENOENT, 'dnsdb_query: No config files found')
for fname in cfg_files:
for line in open(fname):
key, eq, val = line.strip().partition('=')
val = val.strip('"')
config[key] = val
return config
def time_parse(s):
try:
epoch = int(s)
return epoch
except ValueError:
pass
try:
epoch = int(calendar.timegm(time.strptime(s, '%Y-%m-%d')))
return epoch
except ValueError:
pass
try:
epoch = int(calendar.timegm(time.strptime(s, '%Y-%m-%d %H:%M:%S')))
return epoch
except ValueError:
pass
m = re.match(r'^(?=\d)(?:(\d+)w)?(?:(\d+)d)?(?:(\d+)h)?(?:(\d+)m)?(?:(\d+)s?)?$', s, re.I)
if m:
return -1*(int(m.group(1) or 0)*604800 +
int(m.group(2) or 0)*86400+
int(m.group(3) or 0)*3600+
int(m.group(4) or 0)*60+
int(m.group(5) or 0))
raise ValueError('Invalid time: "%s"' % s)
def epipe_wrapper(func):
def f(*args, **kwargs):
try:
return func(*args, **kwargs)
except IOError as e:
if e.errno == errno.EPIPE:
sys.exit(e.errno)
raise
return f
@epipe_wrapper
def main():
global cfg
global options
parser = optparse.OptionParser(epilog='Time formats are: "%Y-%m-%d", "%Y-%m-%d %H:%M:%S", "%d" (UNIX timestamp), "-%d" (Relative time in seconds), BIND format (e.g. 1w1h, (w)eek, (d)ay, (h)our, (m)inute, (s)econd)')
parser.add_option('-c', '--config', dest='config',
help='config file', action='append')
parser.add_option('-r', '--rrset', dest='rrset', type='string',
help='rrset <ONAME>[/<RRTYPE>[/BAILIWICK]]')
parser.add_option('-n', '--rdataname', dest='rdata_name', type='string',
help='rdata name <NAME>[/<RRTYPE>]')
parser.add_option('-i', '--rdataip', dest='rdata_ip', type='string',
help='rdata ip <IPADDRESS|IPRANGE|IPNETWORK>')
parser.add_option('-t', '--rrtype', dest='rrtype', type='string',
help='rrset or rdata rrtype')
parser.add_option('-b', '--bailiwick', dest='bailiwick', type='string',
help='rrset bailiwick')
parser.add_option('-s', '--sort', dest='sort', type='string', help='sort key')
parser.add_option('-R', '--reverse', dest='reverse', action='store_true', default=False,
help='reverse sort')
parser.add_option('-j', '--json', dest='json', action='store_true', default=False,
help='output in JSON format')
parser.add_option('-l', '--limit', dest='limit', type='int', default=0,
help='limit number of results')
parser.add_option('', '--before', dest='before', type='string', help='only output results seen before this time')
parser.add_option('', '--after', dest='after', type='string', help='only output results seen after this time')
options, args = parser.parse_args()
if args:
parser.print_help()
sys.exit(1)
try:
if options.before:
options.before = time_parse(options.before)
except ValueError:
print('Could not parse before: {}'.format(options.before))
try:
if options.after:
options.after = time_parse(options.after)
except ValueError:
print('Could not parse after: {}'.format(options.after))
try:
cfg = parse_config(options.config or DEFAULT_CONFIG_FILES)
except IOError as e:
print(str(e), file=sys.stderr)
sys.exit(1)
if not 'DNSDB_SERVER' in cfg:
cfg['DNSDB_SERVER'] = DEFAULT_DNSDB_SERVER
if not 'HTTP_PROXY' in cfg:
cfg['HTTP_PROXY'] = DEFAULT_HTTP_PROXY
if not 'HTTPS_PROXY' in cfg:
cfg['HTTPS_PROXY'] = DEFAULT_HTTPS_PROXY
if not 'APIKEY' in cfg:
sys.stderr.write('dnsdb_query: APIKEY not defined in config file\n')
sys.exit(1)
client = DnsdbClient(cfg['DNSDB_SERVER'], cfg['APIKEY'],
limit=options.limit,
http_proxy=cfg['HTTP_PROXY'],
https_proxy=cfg['HTTPS_PROXY'])
if options.rrset:
if options.rrtype or options.bailiwick:
qargs = (options.rrset, options.rrtype, options.bailiwick)
else:
qargs = (options.rrset.split('/', 2))
results = client.query_rrset(*qargs, before=options.before, after=options.after)
fmt_func = rrset_to_text
elif options.rdata_name:
if options.rrtype:
qargs = (options.rdata_name, options.rrtype)
else:
qargs = (options.rdata_name.split('/', 1))
results = client.query_rdata_name(*qargs, before=options.before, after=options.after)
fmt_func = rdata_to_text
elif options.rdata_ip:
results = client.query_rdata_ip(options.rdata_ip, before=options.before, after=options.after)
fmt_func = rdata_to_text
else:
parser.print_help()
sys.exit(1)
if options.json:
fmt_func = json.dumps
try:
if options.sort:
results = list(results)
if len(results) > 0:
if not options.sort in results[0]:
sort_keys = results[0].keys()
sort_keys.sort()
sys.stderr.write('dnsdb_query: invalid sort key "%s". valid sort keys are %s\n' % (options.sort, ', '.join(sort_keys)))
sys.exit(1)
results.sort(key=lambda r: r[options.sort], reverse=options.reverse)
for res in results:
sys.stdout.write('%s\n' % fmt_func(res))
except QueryError as e:
print(e.message, file=sys.stderr)
sys.exit(1)
if __name__ == '__main__':
main()

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@ -0,0 +1,72 @@
import json
from ._dnsdb_query.dnsdb_query import DnsdbClient
misperrors = {'error': 'Error'}
mispattributes = {'input': ['hostname', 'domain', 'ip-src', 'ip-dst'], 'output': ['freetext']}
moduleinfo = {'version': '0.1', 'author': 'Christophe Vandeplas', 'description': 'Module to access Farsight DNSDB Passive DNS', 'module-type': ['expansion', 'hover']}
moduleconfig = ['apikey']
server = 'https://api.dnsdb.info'
# TODO return a MISP object with the different attributes
def handler(q=False):
if q is False:
return False
request = json.loads(q)
if (request.get('config')):
if (request['config'].get('apikey') is None):
misperrors['error'] = 'Farsight DNSDB apikey is missing'
return misperrors
client = DnsdbClient(server, request['config']['apikey'])
if request.get('hostname'):
res = lookup_name(client, request['hostname'])
elif request.get('domain'):
res = lookup_name(client, request['domain'])
elif request.get('ip-src'):
res = lookup_ip(client, request['ip-src'])
elif request.get('ip-dst'):
res = lookup_ip(client, request['ip-dst'])
else:
misperrors['error'] = "Unsupported attributes type"
return misperrors
out = ''
for v in set(res): # uniquify entries
out = out + "{} ".format(v)
r = {'results': [{'types': mispattributes['output'], 'values': out}]}
return r
def lookup_name(client, name):
res = client.query_rrset(name) # RRSET = entries in the left-hand side of the domain name related labels
for item in res:
if item.get('rrtype') in ['A', 'AAAA', 'CNAME']:
for i in item.get('rdata'):
yield(i.rstrip('.'))
if item.get('rrtype') in ['SOA']:
for i in item.get('rdata'):
# grab email field and replace first dot by @ to convert to an email address
yield(i.split(' ')[1].rstrip('.').replace('.', '@', 1))
res = client.query_rdata_name(name) # RDATA = entries on the right-hand side of the domain name related labels
for item in res:
if item.get('rrtype') in ['A', 'AAAA', 'CNAME']:
yield(item.get('rrname').rstrip('.'))
def lookup_ip(client, ip):
res = client.query_rdata_ip(ip)
for item in res:
print(item)
yield(item['rrname'].rstrip('.'))
def introspection():
return mispattributes
def version():
moduleinfo['config'] = moduleconfig
return moduleinfo