-
Notifications
You must be signed in to change notification settings - Fork 28
/
cloudhunter.py
744 lines (621 loc) · 27.2 KB
/
cloudhunter.py
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
292
293
294
295
296
297
298
299
300
301
302
303
304
305
306
307
308
309
310
311
312
313
314
315
316
317
318
319
320
321
322
323
324
325
326
327
328
329
330
331
332
333
334
335
336
337
338
339
340
341
342
343
344
345
346
347
348
349
350
351
352
353
354
355
356
357
358
359
360
361
362
363
364
365
366
367
368
369
370
371
372
373
374
375
376
377
378
379
380
381
382
383
384
385
386
387
388
389
390
391
392
393
394
395
396
397
398
399
400
401
402
403
404
405
406
407
408
409
410
411
412
413
414
415
416
417
418
419
420
421
422
423
424
425
426
427
428
429
430
431
432
433
434
435
436
437
438
439
440
441
442
443
444
445
446
447
448
449
450
451
452
453
454
455
456
457
458
459
460
461
462
463
464
465
466
467
468
469
470
471
472
473
474
475
476
477
478
479
480
481
482
483
484
485
486
487
488
489
490
491
492
493
494
495
496
497
498
499
500
501
502
503
504
505
506
507
508
509
510
511
512
513
514
515
516
517
518
519
520
521
522
523
524
525
526
527
528
529
530
531
532
533
534
535
536
537
538
539
540
541
542
543
544
545
546
547
548
549
550
551
552
553
554
555
556
557
558
559
560
561
562
563
564
565
566
567
568
569
570
571
572
573
574
575
576
577
578
579
580
581
582
583
584
585
586
587
588
589
590
591
592
593
594
595
596
597
598
599
600
601
602
603
604
605
606
607
608
609
610
611
612
613
614
615
616
617
618
619
620
621
622
623
624
625
626
627
628
629
630
631
632
633
634
635
636
637
638
639
640
641
642
643
644
645
646
647
648
649
650
651
652
653
654
655
656
657
658
659
660
661
662
663
664
665
666
667
668
669
670
671
672
673
674
675
676
677
678
679
680
681
682
683
684
685
686
687
688
689
690
691
692
693
694
695
696
697
698
699
700
701
702
703
704
705
706
707
708
709
710
711
712
713
714
715
716
717
718
719
720
721
722
723
724
725
726
727
728
729
730
731
732
733
734
735
736
737
738
739
740
741
742
743
744
#!/usr/bin/env python3
# -*- coding: utf-8 -*-
__title__ = "CloudHunter"
__url__ = "https://github.com/belane/CloudHunter"
__version__ = "0.7.1"
import re
import json
import string
import urllib3
import requests
import argparse
import tldextract
import xmltodict
import dns.resolver
from enum import Enum
from queue import Queue
from random import choices
from itertools import cycle
from threading import Thread
from bs4 import BeautifulSoup
from urllib.parse import urlparse, urljoin
TIMEOUT = 7
USER_AGENT = { 'User-Agent': "Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/77.0.3865.120 Safari/537.36" }
googleCloud = {
'Google Storage': 'storage.googleapis.com',
'Google App Engine': 'appspot.com'
}
awsCloud = {
'AWS Bucket': 's3.amazonaws.com'
}
alibabaCloud = {
'Alibaba Bucket': 'oss-cn-hangzhou.aliyuncs.com',
'Alibaba SH Bucket': 'oss-cn-shanghai.aliyuncs.com',
'Alibaba NJ Bucket': 'oss-cn-nanjing.aliyuncs.com',
'Alibaba QD Bucket': 'oss-cn-qingdao.aliyuncs.com',
'Alibaba BJ Bucket': 'oss-cn-beijing.aliyuncs.com',
'Alibaba ZH Bucket': 'oss-cn-zhangjiakou.aliyuncs.com',
'Alibaba HH Bucket': 'oss-cn-huhehaote.aliyuncs.com',
'Alibaba WU Bucket': 'oss-cn-wulanchabu.aliyuncs.com',
'Alibaba SZ Bucket': 'oss-cn-shenzhen.aliyuncs.com',
'Alibaba HY Bucket': 'oss-cn-heyuan.aliyuncs.com',
'Alibaba GG Bucket': 'oss-cn-guangzhou.aliyuncs.com',
'Alibaba CH Bucket': 'oss-cn-chengdu.aliyuncs.com',
'Alibaba HK Bucket': 'oss-cn-hongkong.aliyuncs.com',
'Alibaba W1 Bucket': 'oss-us-west-1.aliyuncs.com',
'Alibaba E1 Bucket': 'oss-us-east-1.aliyuncs.com',
'Alibaba N1 Bucket': 'oss-ap-northeast-1.aliyuncs.com',
'Alibaba N2 Bucket': 'oss-ap-northeast-2.aliyuncs.com',
'Alibaba S1 Bucket': 'oss-ap-southeast-1.aliyuncs.com',
'Alibaba S2 Bucket': 'oss-ap-southeast-2.aliyuncs.com',
'Alibaba S3 Bucket': 'oss-ap-southeast-3.aliyuncs.com',
'Alibaba S5 Bucket': 'oss-ap-southeast-5.aliyuncs.com',
'Alibaba S6 Bucket': 'oss-ap-southeast-6.aliyuncs.com',
'Alibaba S7 Bucket': 'oss-ap-southeast-7.aliyuncs.com',
'Alibaba SU Bucket': 'oss-ap-south-1.aliyuncs.com',
'Alibaba EC Bucket': 'oss-eu-central-1.aliyuncs.com',
'Alibaba EW Bucket': 'oss-eu-west-1.aliyuncs.com',
'Alibaba ME Bucket': 'oss-me-east-1.aliyuncs.com'
}
azureCloud = {
'Storage Files': 'file.core.windows.net',
'Storage Blobs': 'blob.core.windows.net',
'Storage Queues': 'queue.core.windows.net',
'Storage Tables': 'table.core.windows.net',
'App Management': 'scm.azurewebsites.net',
'App Azure': 'azurewebsites.net',
'App Web': 'p.azurewebsites.net',
'CloudApp': 'cloudapp.net',
'Key Vaults': 'vault.azure.net',
'Azure CDN': 'azureedge.net',
# 'Search Appliance': 'search.windows.net',
'API Services': 'azure-api.net',
'Hosted Domain': 'onmicrosoft.com',
'Databases-Redis': 'redis.cache.windows.net',
'Databases-CosmosDB': 'documents.azure.com',
'Databases-MSSQL': 'database.windows.net',
# 'Email': 'mail.protection.outlook.com',
# 'SharePoint': 'sharepoint.com'
}
class State(Enum):
CLOSE = 'CLOSE'
DOMAIN = 'DOMAIN'
PRIVATE = 'PRIVATE'
OPEN = 'OPEN'
UNKNOWN = 'UNKNOWN'
class Risk(Enum):
LOW = 0
MEDIUM = 34
HIGH = 31
class Bucket(object):
def __init__(self, name, domain, cloud='generic', srv_name='Generic', enable_write = False):
self.name = name
self.domain = domain
self.cloud = cloud
self.srv_name = srv_name
self.state = State.CLOSE
self.risk = Risk.LOW
self.details = []
self.enable_write = enable_write
def process_status(self, response):
if(response == False):
self.state = State.DOMAIN
return
if self.name == base_name:
self.risk = Risk.MEDIUM
if response.status_code == 200:
self.state = State.OPEN
self.risk = Risk.MEDIUM
content_type = response.headers.get('Content-Type', None)
if content_type and 'application/xml' in content_type:
self.risk = Risk.HIGH
self.details.append('LIST')
elif response.status_code in [400, 401, 403]:
self.state = State.PRIVATE
elif response.status_code in [500, 502, 503]:
self.state = State.OPEN
self.risk = Risk.MEDIUM
self.details.append('WebApp Error')
else:
self.state = State.UNKNOWN
self.risk = Risk.MEDIUM
self.details.append(f'Response: {response.status_code}')
if(len(response.history) != 0 and response.history[0].status_code in [301, 302]):
self.details.append(f'Redirect {response.url}')
if 'login' in response.url or 'signin' in response.url:
self.state = State.PRIVATE
self.risk = Risk.LOW
self.get_rights()
def print_details(self):
print('\033[0;{}m{}{:<22}{:<42}\t{:<10}{}\033[0;0m'.format(
self.risk.value, ' ' * 4, self.srv_name, self.domain, self.state.value, ' | '.join(self.details)))
if verbose and hasattr(self, 'acl'):
print(json.dumps(self.acl, indent=4))
def write_test(self):
proof = f"proof-{''.join(choices(string.ascii_uppercase, k=4))}"
try:
write_test = requests.put(f'https://{self.domain}/{proof}', timeout=TIMEOUT, verify=False, headers=USER_AGENT)
except:
return
if write_test.ok:
self.state = State.OPEN
self.risk = Risk.HIGH
self.details.append('WRITE')
try:
delete_test = requests.delete(f'https://{self.domain}/{proof}', timeout=TIMEOUT, verify=False, headers=USER_AGENT)
except:
print(f'[e] Error deleting proof: {self.domain} {proof}')
return
if not delete_test.ok:
print(f'[e] Error deleting proof: {self.domain} {proof}')
def get_rights(self):
if self.cloud == 'azure':
self._azure_acl()
elif self.cloud == 'alibaba':
self._alibaba_acl()
elif self.cloud == 'aws':
self._aws_acl()
elif self.cloud == 'google':
self._google_acl()
def _azure_acl(self):
if 'file.core.windows.net' in self.domain:
try:
response = requests.get(f'https://{self.domain}/?comp=list', allow_redirects=True, timeout=15, verify=False, headers=USER_AGENT)
if response.status_code == 200:
self.risk = Risk.HIGH
self.state = State.OPEN
self.details.append(f'List Shares')
elif self.enable_write:
self.write_test()
except:
if(verbose):
print(f'[d] ACL Error {self.domain}')
return
if 'blob.core.windows.net' in self.domain:
COMMON_CONTAINERS = ['images', 'mycontainer', 'downloads', 'backup', 'backups', 'web', 'website', 'private', 'uploads', 'page', 'static', 'logs', 'admin']
COMMON_CONTAINERS.append(self.name)
if self.name != base_name:
COMMON_CONTAINERS.append(base_name)
findings = []
for container in COMMON_CONTAINERS:
try:
response = requests.get(f'https://{self.domain}/{container}?restype=container&comp=list', allow_redirects=True, timeout=15, verify=False, headers=USER_AGENT)
if response.status_code == 200:
findings.append(container)
except:
if(verbose):
print(f'[d] ACL Error {self.domain}')
continue
if findings:
self.risk = Risk.HIGH
self.state = State.OPEN
self.details.append(f'Containers: {",".join(findings)}')
def _google_acl(self):
if self.state != State.OPEN:
return
google_api = f'https://www.googleapis.com/storage/v1/b/{self.name}/iam/testPermissions?permissions=storage.buckets.delete&permissions=storage.buckets.get&permissions=storage.buckets.getIamPolicy&permissions=storage.buckets.setIamPolicy&permissions=storage.buckets.update&permissions=storage.objects.create&permissions=storage.objects.delete&permissions=storage.objects.get&permissions=storage.objects.list&permissions=storage.objects.update'
try:
remote_acl = requests.get(google_api, timeout=TIMEOUT, verify=False, headers=USER_AGENT).json()
except:
if self.enable_write:
self.write_test()
if(verbose):
print(f'[d] ACL Error {self.domain}')
return
if remote_acl.get('permissions'):
self.acl = remote_acl['permissions']
user = 'AllUsers'
rights = ''
if 'storage.objects.list' in self.acl:
rights += 'L'
if 'storage.objects.get' in self.acl:
rights += 'R'
if 'storage.objects.create' in self.acl or \
'storage.objects.delete' in self.acl or \
'storage.objects.update' in self.acl:
rights += 'W'
self.risk = Risk.HIGH
if 'storage.buckets.setIamPolicy' in self.acl:
rights += 'V'
self.risk = Risk.HIGH
self.details.append(f'{user} [{rights}]')
def _aws_acl(self):
if self.state == State.OPEN:
aws_api = f'https://{self.name}.s3.amazonaws.com/?acl'
try:
remote_acl = requests.get(aws_api, timeout=TIMEOUT, verify=False, headers=USER_AGENT).text
except:
if(verbose):
print(f'[d] ACL Error {self.domain}')
return
acl_dict = xmltodict.parse(remote_acl, dict_constructor=dict)
if not self._read_s3_acl(acl_dict) and self.enable_write:
self.write_test()
elif self.enable_write:
self.write_test()
def _alibaba_acl(self):
self.srv_name = 'Alibaba Bucket'
alibaba_api = f'https://{self.domain}/?acl'
try:
remote_acl = requests.get(alibaba_api, timeout=TIMEOUT, verify=False, headers=USER_AGENT).text
except:
if(verbose):
print(f'[d] ACL Error {self.domain}')
return
acl_dict = xmltodict.parse(remote_acl, dict_constructor=dict)
if 'Error' in acl_dict and 'Endpoint' in acl_dict['Error']:
self.domain = f"{self.name}.{acl_dict['Error']['Endpoint']}"
alibaba_api = f'https://{self.domain}/?acl'
try:
remote_acl = requests.get(alibaba_api, timeout=TIMEOUT, verify=False, headers=USER_AGENT).text
except:
if(verbose):
print(f'[d] ACL Error {self.domain}')
return
acl_dict = xmltodict.parse(remote_acl, dict_constructor=dict)
if not self._read_s3_acl(acl_dict) and self.enable_write:
self.write_test()
def _read_s3_acl(self, acl):
if 'AccessControlPolicy' in acl:
acl_rights = acl['AccessControlPolicy']['AccessControlList']
if 'Grant' in acl_rights:
self.acl = acl_rights['Grant']
rights = {}
if(type(self.acl) != list):
items = [self.acl]
else:
items = self.acl
for right in items:
if right['Grantee']['@xsi:type'] == 'CanonicalUser' and 'DisplayName' in right['Grantee']:
user = right['Grantee']['DisplayName']
elif right['Grantee']['@xsi:type'] == 'Group':
user = right['Grantee']['URI'].split('/')[-1]
else:
user = right['Grantee']['ID'][:8]
if right['Permission'] == 'READ' or right['Permission'] == 'READ_ACP':
symb = 'R'
elif right['Permission'] == 'WRITE' or right['Permission'] == 'WRITE_ACL':
self.risk = Risk.HIGH
symb = 'W'
elif right['Permission'] == 'FULL_CONTROL':
self.risk = Risk.HIGH
symb = 'F'
if user not in rights:
rights[user] = symb
elif symb not in rights[user]:
rights[user] += symb
for user, symb in rights.items():
self.details.append(f'{user} [{symb}]')
return True
return False
class HiddenGems(object):
HTTP_TIMEOUT = 5
UA = { 'User-Agent': "Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/112.0.0.0 Safari/537.36" }
skip_extensions = ['exe','bin','pdf','zip','jpg','png','svg','avi','mp3','mp4','gz','tar','rar','7z','ttf','otf','woff','woff2']
urllib3.disable_warnings(urllib3.exceptions.InsecureRequestWarning)
known_urls = []
def __init__(self, url, deep=0, active_crawl=True):
self.url = url
self.childs = []
self.urls = {}
u = urlparse(url)
self.scheme = u.scheme
self.domain = u.netloc
self.base_url = self.get_base_url(url)
self.crawl(deep, active_crawl)
def crawl(self, deep=0, active_crawl=False):
try:
self.known_urls.append(self.url)
r = requests.get(self.url, timeout=self.HTTP_TIMEOUT, verify=False, headers=self.UA)
if 'text/html' not in r.headers['Content-Type']: return False
except:
return False
self.urls['js'] = self.extract_javascript(r.text)
self.urls['links'] = self.extract_links(r.text)
self.urls['styles'] = self.extract_styles(r.text)
self.urls['images'] = self.extract_images(r.text)
self.urls['forms'] = self.extract_forms(r.text)
self.urls['cors'] = self.extract_cors(r.headers)
if(active_crawl):
self.urls['js-pluss'] = self.crawl_raw_urls(self.urls['js'])
self.urls['styles-pluss'] = self.crawl_raw_urls(self.urls['styles'])
files = [x for x in self.list_urls() if x.endswith('.json') or x.endswith('.xml')]
self.urls['files'] = self.crawl_raw_urls(files)
if(deep > 0):
childs = self.filter_scope(list(set(self.urls['links'] + self.urls['forms'])))
childs = [x for x in childs if self.url_extension(x) not in self.skip_extensions]
for child in childs:
if child not in self.known_urls:
self.childs.append(HiddenGems(child, deep=deep - 1, active_crawl=active_crawl))
def crawl_raw_urls(self, urls):
result = []
for url in urls:
if url in self.known_urls:
continue
self.known_urls.append(url)
if self.url_extension(url) in self.skip_extensions:
continue
try:
r = requests.get(url, timeout=self.HTTP_TIMEOUT, verify=False, headers=self.UA)
result += self.extract_raw_links(r.text)
except:
pass
return result
def get_base_url(self, url):
u = urlparse(url)
if(u.path):
path = '/'.join(u.path.split('/')[:-1])
else:
path = u.path
return f'{u.scheme}://{u.netloc}{path}'
def filter_scope(self, values):
return [x for x in values if self.domain == urlparse(x).netloc]
def normalize_url(self, src, full_query=False, base_url=None):
if not base_url:
base_url = self.base_url
url = urlparse(urljoin(base_url, src))
if full_query and url.query:
return f'{url.scheme}://{url.netloc}{url.path}?{url.query}'
else:
return f'{url.scheme}://{url.netloc}{url.path}'
def url_extension(self, url):
file = self.normalize_url(url).split('/')[-1]
parts = file.split('.')
if len(parts) == 1:
return None
return parts[-1].lower()
def list_urls(self, scope=False, full_query=False):
result = []
for url_list in self.urls.values():
for url in url_list:
if url.startswith('http'):
result.append(url)
for child in self.childs:
result += child.list_urls(scope)
if(scope):
result = self.filter_scope(result)
result = [self.normalize_url(x, full_query) for x in result]
result.sort()
return list(set(result))
def list_out_urls(self, full_query=False):
return [x for x in self.list_urls(scope=False, full_query=full_query) if self.domain != urlparse(x).netloc]
def list_dirs(self, scope=False):
return list(set([self.get_base_url(x) for x in self.list_urls(scope)]))
def list_out_dirs(self):
return list(set([self.get_base_url(x) for x in self.list_out_urls()]))
def list_domains(self):
return list(set([urlparse(x).netloc for x in self.list_urls()]))
def extract_javascript(self, source_code):
tree = BeautifulSoup(source_code, 'html.parser')
scripts = [self.normalize_url(s.get('src')) for s in tree.find_all('script') if s.get('src')]
embedded_scripts = [s.text for s in tree.find_all('script') if not s.get('src')]
for src in embedded_scripts:
for url in re.findall(r'([\"\'])([\w\d\?\/&=\#\.\!_-]*?\.\w{2,4})(\1)', src):
scripts.append(self.normalize_url(url[1]))
return list(set(scripts))
def extract_links(self, source_code):
tree = BeautifulSoup(source_code, 'html.parser')
hrefs = [self.normalize_url(s.get('href'), True) for s in tree.find_all('a') if s.get('href')]
return list(set(hrefs))
def extract_images(self, source_code):
tree = BeautifulSoup(source_code, 'html.parser')
imgs = [self.normalize_url(s.get('src')) for s in tree.find_all('img') if s.get('src')]
return list(set(imgs))
def extract_raw_links(self, source_code):
urls = re.findall('http[s]?://(?:[a-zA-Z]|[0-9]|[/?=\-_@.&+]|(?:%[0-9a-fA-F][0-9a-fA-F]))+', source_code)
return list(set(urls))
def extract_styles(self, source_code):
tree = BeautifulSoup(source_code, 'html.parser')
hrefs = [self.normalize_url(s.get('href')) for s in tree.find_all('link') if s.get('href')]
embedded_styles = [s.text for s in tree.find_all('link') if not s.get('href')]
for src in embedded_styles:
for url in re.findall(r'([\"\'])([\w\d\?\/&=\#\.\!_-]*?\.\w{2,4})(\1)', src):
hrefs.append(self.normalize_url(url[1]))
return list(set(hrefs))
def extract_forms(self, source_code):
tree = BeautifulSoup(source_code, 'html.parser')
hrefs = [self.normalize_url(s.get('action'), True) for s in tree.find_all('form') if s.get('action')]
return list(set(hrefs))
def extract_cors(self, headers):
cors = []
if hasattr(headers, 'Access-Control-Allow-Origin'):
cors = headers['Access-Control-Allow-Origin'].split(',')
if '*' in cors: return []
return cors
def generate_permutations(base_name, dict_file):
p = [base_name]
rules = ['{}-{}', '{}.{}', '{}{}']
with open(dict_file, 'r') as f:
lines = f.read().splitlines()
for affix in lines:
p += [x.format(affix, base_name) for x in rules]
p += [x.format(base_name, affix) for x in rules]
return p
def check_dns(hostname):
try:
resolver = dns.resolver.Resolver(configure=False)
resolver.timeout = TIMEOUT
resolver.lifetime = TIMEOUT
resolver.nameservers = choices(dns_servers, k=2)
answer = resolver.resolve(hostname)
return answer[0].address if answer else False
except:
return False
finally:
del resolver
def check_host(host, ip):
try:
response = requests.head(f'http://{ip}', allow_redirects=True, timeout=TIMEOUT, verify=False, headers={'Host': host, **USER_AGENT})
except:
return False
if response.status_code in [404, 400]:
return False
return response
def search_buckets(cloud_dict, names, cloud='generic', distribute=False, enable_write = False):
queue = Queue(maxsize=0)
results = []
if distribute:
srv_name = list(cloud_dict.keys())[0]
srv_url = cycle(cloud_dict.values())
for name in names:
domain = f'{name}.{next(srv_url)}'
queue.put((srv_name, domain, name))
else:
for srv_name, srv_url in cloud_dict.items():
for name in names:
domain = f'{name}.{srv_url}'
queue.put((srv_name, domain, name))
for w in range(num_threads):
worker = Thread(target=search_buckets_worker, args=(queue, results, cloud, enable_write))
worker.daemon = True
worker.start()
queue.join()
return results
def search_buckets_worker(queue, results, cloud, enable_write):
while not queue.empty():
work = queue.get()
srv_name = work[0]
domain = work[1]
name = work[2]
if(verbose):
print(f'[d] checking {domain}')
ip = check_dns(domain)
if ip:
response = check_host(domain, ip)
if(response != False or cloud == 'azure'):
bucket = Bucket(name, domain, cloud, srv_name, enable_write)
bucket.process_status(response)
results.append(bucket)
if not show_open_only or bucket.state == State.OPEN:
bucket.print_details()
queue.task_done()
return True
def what_cloud(urls, enable_write):
queue = Queue(maxsize=0)
results = []
for url in urls:
queue.put((url))
for w in range(num_threads):
worker = Thread(target=what_cloud_worker, args=(queue, results, enable_write))
worker.daemon = True
worker.start()
queue.join()
return results
def what_cloud_worker(queue, results, enable_write):
while not queue.empty():
url = queue.get()
if(verbose):
print(f'[d] checking {url}')
try:
response = requests.head(url, allow_redirects=True, timeout=TIMEOUT, verify=False, headers=USER_AGENT)
except:
queue.task_done()
continue
fqdn = tldextract.extract(url).fqdn
headers = response.headers.keys()
if any(h in headers for h in ['x-amz-request-id', 'x-amz-id-2']) or any(n in fqdn for n in awsCloud.values()):
cloud = 'aws'
elif any(h in headers for h in ['X-GUploader-UploadID', 'x-goog-metageneration', 'X-Cloud-Trace-Context']) or any(n in fqdn for n in googleCloud.values()):
if urlparse(url).netloc.endswith('.google.com'):
queue.task_done()
continue
cloud = 'google'
elif any(h in headers for h in ['x-ms-request-id']) or any(n in fqdn for n in azureCloud.values()):
cloud = 'azure'
elif any(h in headers for h in ['x-oss-request-id', 'x-oss-server-time']) or 'aliyuncs.com' in fqdn:
cloud = 'alibaba'
else:
queue.task_done()
continue
srv_name = f'{cloud.capitalize()} Cloud'
domain_name = tldextract.extract(url).domain
u = urlparse(url)
domain = u.netloc
srv = u.path.split('/')[1:2]
if len(domain.split('.')) > 3:
name = domain.split('.')[0]
elif not srv:
name = domain_name
elif domain_name in ['amazonaws','amazon','google','googleapis','appspot','azure','azureedge','windows','aliyuncs']:
name = srv
else:
name = domain_name
bucket = Bucket(name, url, cloud, srv_name, enable_write)
bucket.process_status(response)
results.append(bucket)
if not show_open_only or bucket.state == State.OPEN:
bucket.print_details()
queue.task_done()
def show_banner():
banner = f'''\033[0;32m
________ ____ __ __
/ ____/ /___ __ ______/ / / / /_ ______ / /____ _____
/ / / / __ \/ / / / __ / /_/ / / / / __ \/ __/ _ \/ ___/
/ /___/ / /_/ / /_/ / /_/ / __ / /_/ / / / / /_/ __/ /
\____/_/\____/\__,_/\__,_/_/ /_/\__,_/_/ /_/\__/\___/_/ v{__version__}
\n\033[0;0m'''
print(banner)
if __name__ == '__main__':
parser = argparse.ArgumentParser(description='CloudHunter. Searches for AWS, Azure, Alibaba and Google cloud storage buckets.')
parser.add_argument('input', metavar='input', type=str, nargs='+', help='Company name, url or any base name.')
parser.add_argument('-p', '--permutations-file', metavar='file', type=str, default='permutations.txt', help='Permutations file.')
parser.add_argument('-s', '--services', metavar='aws,google,azure,alibaba', default='aws,google,azure,alibaba', help='Specifies target services.')
parser.add_argument('-w', '--write-test', action='store_true', help='Enable write test to read rights when other methods fail.')
parser.add_argument('-r', '--resolvers', metavar='file', type=str, default='resolvers.txt', help='DNS resolvers file.')
parser.add_argument('-t', '--threads', metavar='num', type=int, default=10, help='Threads.')
parser.add_argument('-c', '--crawl-deep', metavar='num', type=int, default=1, help='How many pages to crawl after the first.')
parser.add_argument('-of', '--output', metavar='file', type=str, default=None, help='Output file name. If not provided - file name will be generated.')
parser.add_argument('-b', '--base-only', action='store_true', help='Checks only the base name, skips permutations generation.')
parser.add_argument('-d', '--disable-bruteforce', action='store_true', help='Disable discovery by brute force.')
parser.add_argument('-v', '--verbose', action='store_true', help='Verbose log.')
parser.add_argument('-o', '--open-only', action='store_true', help='Show only open buckets.')
args = parser.parse_args()
args.services = args.services.split(',')
show_banner()
num_threads = min(300, args.threads)
show_open_only = args.open_only
verbose = args.verbose
with open(args.resolvers, 'r', encoding='utf-8') as f:
dns_servers = f.read().splitlines()
results = []
if args.input[0].startswith('http'):
url = args.input[0].strip().lower()
base_name = tldextract.extract(url).domain
print(f'[>] Crawling {url} ...')
urls = [url]
crawler = HiddenGems(url, args.crawl_deep)
urls += crawler.list_out_dirs()
print(f'[>] {len(urls)} possible endpoints found')
results += what_cloud(urls, args.write_test)
else:
base_name = args.input[0].strip().lower()
if(args.disable_bruteforce):
exit(0)
if(args.base_only):
permutations = [base_name]
else:
permutations = generate_permutations(base_name, args.permutations_file)
print(f'[>] Bruteforce {len(permutations)} name permutations.')
if 'google' in args.services:
print('\n[+] Check Google Cloud')
results += search_buckets(googleCloud, permutations, 'google', False, args.write_test)
if 'aws' in args.services:
print('\n[+] Check Amazon Cloud')
results += search_buckets(awsCloud, permutations, 'aws', False, args.write_test)
if 'azure' in args.services:
print('\n[+] Check Azure Cloud')
results += search_buckets(azureCloud, permutations, 'azure', False, args.write_test)
if 'alibaba' in args.services:
print('\n[+] Check Alibaba Cloud')
results += search_buckets(alibabaCloud, permutations, 'alibaba', True, args.write_test)
output = [{
'cloud': item.cloud,
'name': item.name,
'domain': item.domain,
'state': item.state.value,
'risk': item.risk.name,
'details': item.details
} for item in results]
output_file = args.output or f'{base_name}-output.json'
with open(output_file, 'w', encoding='utf-8') as f:
json.dump(output, f, ensure_ascii=False, indent=2)