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brutedns.py
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brutedns.py
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#!/usr/bin/env python3
# -*- encoding: utf-8 -*-
'''
author:[email protected]
'''
import sys
import platform
import time
import shutil
if sys.version > '3':
from queue import Queue
else:
from Queue import Queue
import csv
import gc
import os
import argparse
import dns.resolver
from IPy import IP
import gevent
from gevent import monkey
monkey.patch_all()
import lib.config as config
# import logging
# logging.basicConfig(
# level=logging.DEBUG,
# filename="brute.log",
# filemode="a",
# datefmt='%(asctime)s-%(levelname)s-%(message)s'
# )
class Brutedomain:
def __init__(self, args):
self.target_domain = args.domain
self.cdn_flag = args.cdn
if not (self.target_domain):
print('usage: brutedns.py -d/-f baidu.com/domains.txt -s low/medium/high -c y/n')
sys.exit(1)
self.level = args.level
self.resolver = dns.resolver.Resolver()
self.resolver.nameservers = [
'114.114.114.114',
'114.114.115.115',
'223.5.5.5',
'223.6.6.6',
'180.76.76.76',
'119.29.29.29',
'182.254.116.116',
'210.2.4.8',
'112.124.47.27',
'114.215.126.16',
'101.226.4.6',
'218.30.118.6',
'123.125.81.6',
'140.207.198.6'
'8.8.8.8',
'8.8.4.4']
self.resolver.timeout = 4
self.set_cdn = self.load_cdn()
self.queues = Queue()
self.set_next_sub = self.load_next_sub()
self.extract_next_sub(self.target_domain)
self.get_subname()
self.dict_cname = dict()
self.dict_ip = dict()
self.ip_flag = dict()
self.cdn_set = set()
self.flag_count = 0
self.queue_sub = Queue()
self.active_ip_dict = dict()
self.segment_num = self.judge_speed(args.speed)
self.found_count = 0
self.add_ulimit()
self.dict_ip_count = dict()
def load_other_result(self):
subdomain_list = list()
with open('{target_domain}.log'.format(target_domain=self.target_domain), 'r') as search_list:
for domain in search_list:
self.queues.put(domain.strip().strip('\n').strip('\r\n'))
subdomain_list.append(domain.strip().strip('\n').strip('\r\n'))
return subdomain_list
def extract_next_sub(self, target_domain):
if(os.path.exists('{target_domain}.log'.format(target_domain=self.target_domain))):
for subdoamin in self.load_other_result():
sub = subdoamin.strip(".{domain}".format(domain=target_domain))
sub_num = sub.split(".")
if (len(sub_num) != 1):
sub_num.remove(sub_num[-1])
for sub in sub_num:
self.set_next_sub.add(sub.strip())
def load_next_sub(self):
temp_set = set()
with open('dict/next_sub_full.txt', 'r') as file_next_sub:
for next_sub in file_next_sub:
temp_set.add(next_sub)
return temp_set
def add_ulimit(self):
if(platform.system() != "Windows"):
os.system("ulimit -n 65535")
def load_cdn(self):
cdn_set = set()
with open('dict/cdn_servers.txt', 'r') as file_cdn:
for line in file_cdn:
cdn_set.add(line.strip())
return cdn_set
def get_target_domain(self):
file_name = args.file
sets_domain = set()
if file_name:
with open(file_name, 'r') as file_domain:
for line in file_domain:
sets_domain.add(line.strip())
else:
sets_domain.add(args.domain)
return sets_domain
def check_cdn(self, cname):
for cdn in self.set_cdn:
if(cdn in cname or 'cdn' in cname):
return True
self.cdn_set.add(cname)
return False
def get_type_id(self, name):
return dns.rdatatype.from_text(name)
def judge_speed(self, speed):
if (speed == "low"):
segment_num = config.low_segment_num
elif (speed == "high"):
segment_num = config.high_segment_num
else:
segment_num = config.medium_segment_num
return segment_num
def query_domain(self, domain):
list_ip, list_cname = [], []
try:
record = self.resolver.query(domain)
for A_CNAME in record.response.answer:
for item in A_CNAME.items:
if item.rdtype == self.get_type_id('A'):
list_ip.append(str(item))
self.dict_ip[domain] = list_ip
elif(item.rdtype == self.get_type_id('CNAME')):
list_cname.append(str(item))
self.dict_cname[domain] = list_cname
elif(item.rdtype == self.get_type_id('TXT')):
pass
elif item.rdtype == self.get_type_id('MX'):
pass
elif item.rdtype == self.get_type_id('NS'):
pass
del list_ip
del list_cname
except Exception as e:
pass
def get_subname(self):
with open('dict/wydomain.csv', 'r') as file_sub:
for sub in file_sub:
domain = "{sub}.{target_domain}".format(
sub=sub.strip(), target_domain=self.target_domain)
self.queues.put(domain)
def get_block(self):
domain_list = list()
if (self.queues.qsize() > self.segment_num):
for num in range(self.segment_num):
domain_list.append(self.queues.get())
else:
for num in range(self.queues.qsize()):
domain_list.append(self.queues.get())
return domain_list
def generate_sub(self):
try:
domain = self.queue_sub.get_nowait()
for next_sub in self.set_next_sub:
subdomain = "{next}.{domain}".format(
next=next_sub.strip(), domain=domain)
self.queues.put_nowait(subdomain)
return True
except Exception:
return False
def set_dynamic_num(self):
if(args.speed == "high"):
return 350000
elif(args.speed == "low"):
return 150000
else:
return 250000
def handle_data(self):
temp_list = list()
for subdomain, cname_list in self.dict_cname.items():
for cname in cname_list:
if(self.check_cdn(cname)):
self.dict_cname[subdomain] = "Yes"
else:
self.dict_cname[subdomain] = "No"
for subdomain, ip_list in self.dict_ip.items():
ip_str = str(sorted(ip_list))
if (self.dict_ip_count.__contains__(ip_str)):
if(self.dict_ip_count[ip_str] > config.ip_max_count):
temp_list.append(subdomain)
else:
self.dict_ip_count[ip_str] = self.dict_ip_count[ip_str] + 1
else:
self.dict_ip_count[ip_str] = 1
for filter_ip in config.waiting_fliter_ip:
if (filter_ip in ip_str):
temp_list.append(subdomain)
for subdomain in temp_list:
try:
del self.dict_ip[subdomain]
del self.dict_cname[subdomain]
except Exception:
pass
self.found_count = self.found_count + self.dict_ip.__len__()
for subdomain, ip_list in self.dict_ip.items():
if (str(subdomain).count(".") < self.level):
self.queue_sub.put(str(subdomain))
for ip in ip_list:
if (IP(ip).iptype() == 'PRIVATE'):
self.dict_ip[subdomain] = "private({ip})".format(ip=ip)
else:
try:
key_yes = self.dict_cname[subdomain]
except KeyError:
key_yes = "No"
if (key_yes == "No"):
CIP = (IP(ip).make_net("255.255.255.0"))
if CIP in self.ip_flag:
self.ip_flag[CIP] = self.ip_flag[CIP] + 1
else:
self.ip_flag[CIP] = 1
if CIP in self.active_ip_dict:
active_ip_list = self.active_ip_dict[CIP]
if (ip not in active_ip_list):
active_ip_list.append(ip)
self.active_ip_dict[CIP] = active_ip_list
else:
active_ip_list = []
active_ip_list.append(ip)
self.active_ip_dict[CIP] = active_ip_list
def raw_write_disk(self):
self.flag_count = self.flag_count + 1
if(not os.path.exists('result/{domain}'.format(domain=self.target_domain))):
os.mkdir('result/{domain}'.format(domain=self.target_domain))
with open('result/{name}/{name}.csv'.format(name=self.target_domain), 'a') as csvfile:
writer = csv.writer(csvfile)
if(self.flag_count == 1):
writer.writerow(['domain', 'CDN', 'IP'])
for subdomain, ip_list in self.dict_ip.items():
try:
flag = self.dict_cname[subdomain]
except BaseException:
flag = "No"
writer.writerow([subdomain, flag, ip_list])
else:
for subdomain, ip_list in self.dict_ip.items():
try:
flag = self.dict_cname[subdomain]
except BaseException:
flag = "No"
writer.writerow([subdomain, flag, ip_list])
self.dict_ip.clear()
self.dict_cname.clear()
def merge_subdomain(self):
if (os.path.exists('{target_domain}.log'.format(
target_domain=self.target_domain))):
subdomain_list = self.load_other_result()
temp_set = set()
with open('./result/{result}/{result}.csv'.format(result=self.target_domain), 'a+') as csvfile:
brute_result = csv.reader(csvfile)
writer = csv.writer(csvfile)
for each in brute_result:
if (each[0] != "domain"):
temp_set.add(each[0])
for subdomain in subdomain_list:
if(subdomain not in temp_set):
writer.writerow([subdomain, '', ''])
shutil.move('{target_domain}.log'.format(target_domain=self.target_domain),
'./result/{result}/{result}.log'.format(result=self.target_domain))
def deal_write_disk(self):
if(not os.path.exists('result/{domain}'.format(domain=self.target_domain))):
os.mkdir('result/{domain}'.format(domain=self.target_domain))
ip_flags = sorted(
self.ip_flag.items(),
key=lambda d: d[1],
reverse=True)
with open('result/{name}/deal_{name}.csv'.format(name=self.target_domain), 'a') as csvfile:
writer = csv.writer(csvfile)
writer.writerow(['IP', 'frequency', 'active'])
for ip_frequency in ip_flags:
writer.writerow([ip_frequency[0], ip_frequency[1],
self.active_ip_dict[ip_frequency[0]]])
self.merge_subdomain()
def collect_cname(self):
with open('result/cname.txt', 'a') as txt:
for cname in self.cdn_set:
txt.write('{cname}\r\n'.format(cname=cname))
def cmd_print(self, wait_size, start, end, i):
print("domain: {domain} |found: {found_count} number|speed:{velocity} number/s|waiting: {qsize} number|"
.format(domain=self.target_domain,
qsize=wait_size,
found_count=self.found_count,
velocity=round(self.segment_num * i / (end - start), 2)))
def run(self):
start = time.time()
print("*****************************Begin*******************************")
i = 0
while not self.queues.empty():
i = i + 1
domain_list = self.get_block()
coroutines = [gevent.spawn(self.query_domain, l)
for l in domain_list]
try:
gevent.joinall(coroutines)
except KeyboardInterrupt:
print('user stop')
sys.exit(1)
self.handle_data()
self.cmd_print(self.queues.qsize(), start, time.time(), i)
self.raw_write_disk()
gc.collect()
if (self.queues.qsize() < 30000):
while (self.queues.qsize() < self.set_dynamic_num()):
if not self.generate_sub():
break
self.deal_write_disk()
print("*****************************Over********************************")
if __name__ == '__main__':
parser = argparse.ArgumentParser(
description='A new generation of tool for discovering subdomains( ip , cdn and so on),version=２.0')
parser.add_argument('-s', '--speed', default="medium",
help='low,medium and high')
parser.add_argument("-d", "--domain",
help="domain name,for example:baidu.com")
parser.add_argument(
"-l",
"--level",
default=2,
type=int,
help="example: 1,hello.baidu.com;2,hello.world.baidu.com")
parser.add_argument("-f", "--file",
help="The list of domain")
parser.add_argument("-c", "--cdn",
help="collect cnnames,y or n", default='n')
api_flag = 0
def brute_subdomain_api(domain, speed, level):
global api_flag
api_flag = 1
cmd_args = parser.parse_args()
cmd_args.domain = domain
cmd_args.speed = speed
cmd_args.level = level
brute = Brutedomain(cmd_args)
brute.run()
def banner():
print("""
_ _ _ ____
| | | | (_) |___ \
___ _ _| |__ __| | ___ _ __ ___ __ _ _ _ __ __) |
/ __| | | | '_ \ / _` |/ _ \| '_ ` _ \ / _` | | '_ \ |__ <
\__ \ |_| | |_) | (_| | (_) | | | | | | (_| | | | | |___) |
|___/\__,_|_.__/ \__,_|\___/|_| |_| |_|\__,_|_|_| |_|____/
Coded By yanxiu (V2.0 RELEASE) email:[email protected]
""")
if(api_flag == 0):
args = parser.parse_args()
file_name = args.file
sets_domain = set()
if file_name:
with open(file_name, 'r') as file_domain:
for line in file_domain:
sets_domain.add(line.strip())
else:
sets_domain.add(args.domain)
banner()
for domain in sets_domain:
args.domain = domain
brute = Brutedomain(args)
try:
brute.run()
if ('y' in brute.cdn_flag or 'Y' in brute.cdn_flag):
brute.collect_cname()
except KeyboardInterrupt:
print('user stop')