class WebServerValidator(metaclass=Singleton):
def __init__(self):
self.request_handler = RequestHandler()
def validate_target_webserver(self, host):
try:
self.request_handler.send("GET",
timeout=20,
url="{}://{}:{}".format(
host.protocol, host.target,
host.port))
return True
except RequestHandlerException:
raise WebServerValidatorException
def validate_target_is_up(cls, host):
cmd = "ping -c 1 {}".format(host)
try:
check_call(cmd.split(), stdout=PIPE, stderr=PIPE)
return
except CalledProcessError:
# Maybe ICMP is blocked. Try web server
try:
if "http" not in host:
host = "http://" + host
rh = RequestHandler()
rh.send("GET", url=host, timeout=10)
return
except (ConnectionError, RequestHandlerException):
raise RaccoonException("Target {} seems to be down.\n"
"Run with --skip-health-check to ignore hosts considered as down.".format(host))
def confirm_traffic_routs_through_tor(cls):
rh = RequestHandler()
try:
page = rh.send("GET", url="https://check.torproject.org")
if "Congratulations. This browser is configured to use Tor." in page.text:
return
elif "Sorry. You are not using Tor" in page.text:
raise RaccoonException("Traffic does not seem to be routed through Tor.\nExiting")
except RequestHandlerException:
raise RaccoonException("Tor service seems to be down - not able to connect to 127.0.0.1:9050.\nExiting")
class WebServerValidator(metaclass=Singleton):
def __init__(self):
self.request_handler = RequestHandler()
def validate_target_webserver(self, host):
try:
self.request_handler.send(
"GET",
timeout=20,
url="{}://{}:{}".format(
host.protocol,
host.target,
host.port
)
)
return True
except RequestHandlerException:
raise WebServerValidatorException
def validate_target_is_up(cls, host):
cmd = "ping -c 1 {}".format(host.target)
try:
check_call(cmd.split(), stdout=PIPE, stderr=PIPE)
return
except CalledProcessError:
# Maybe ICMP is blocked. Try web server
try:
if host.port == 443 or host.port == 80:
url = "{}://{}".format(host.protocol, host.target)
else:
url = "{}://{}:{}".format(host.protocol, host.target,
host.port)
rh = RequestHandler()
rh.send("GET", url=url, timeout=15)
return
except (ConnectionError, RequestHandlerException):
raise RaccoonException(
"Target {} seems to be down (no response to ping or from a web server"
" at port {}).\nRun with --skip-health-check to ignore hosts"
" considered as down.".format(host, host.port))
class URLFuzzer:
def __init__(self,
host,
ignored_response_codes,
num_threads,
wordlist,
follow_redirects=False):
self.target = host.target
self.ignored_error_codes = ignored_response_codes
self.proto = host.protocol
self.port = host.port
self.num_threads = num_threads
self.wordlist = wordlist
self.follow_redirects = follow_redirects
self.request_handler = RequestHandler() # Will get the single, already initiated instance
self.logger = None
def _log_response(self, code, url, headers):
if 300 > code >= 200:
color = COLOR.GREEN
elif 400 > code >= 300:
color = COLOR.BLUE
url += " redirects to {}".format(headers.get("Location"))
elif 510 > code >= 400:
color = COLOR.RED
else:
color = COLOR.RESET
self.logger.info("\t{}[{}]{} {}".format(
color, code, COLOR.RESET, url))
def _build_request_url(self, uri, sub_domain):
if not sub_domain:
if self.port != 80 and self.port != 443:
url = "{}://{}:{}/{}".format(self.proto, self.target, self.port, uri)
else:
url = "{}://{}/{}".format(self.proto, self.target, uri)
else:
if self.port != 80 and self.port != 443:
url = "{}://{}.{}:{}".format(self.proto, uri, self.target, self.port)
else:
url = "{}://{}.{}".format(self.proto, uri, self.target)
return url
def _fetch(self, uri, sub_domain=False):
"""
Send a HEAD request to URL and print response code if it's not in ignored_error_codes
:param uri: URI to fuzz
:param sub_domain: If True, build destination URL with {URL}.{HOST} else {HOST}/{URL}
"""
url = self._build_request_url(uri, sub_domain=sub_domain)
try:
res = self.request_handler.send("HEAD", url=url, allow_redirects=self.follow_redirects)
if res.status_code not in self.ignored_error_codes:
self._log_response(res.status_code, url, res.headers)
except (AttributeError, RequestHandlerException):
# res is None or another error occurred
pass
def get_log_file_path(self, path):
if path:
log_file = path
else:
log_file = "{}/url_fuzz.txt".format(self.target)
return Logger(HelpUtilities.get_output_path(log_file))
def _rule_out_false_positives(self, sub_domain):
fake_uris = (uuid.uuid4() for i in range(3))
for uri in fake_uris:
url = self._build_request_url(uri, sub_domain)
try:
res = self.request_handler.send("GET", url=url, allow_redirects=self.follow_redirects)
if res.status_code == 200:
if sub_domain:
err_msg = "Wildcard subdomain support detected (all subdomains return 200)." \
" Will not bruteforce subdomains"
else:
err_msg = "Web server seems to redirect requests for all resources " \
"to eventually return 200. Will not bruteforce URLs"
raise FuzzerException(err_msg)
except RequestHandlerException as e:
if sub_domain: # If should-not-work.example.com doesn't resolve, no wildcard subdomain is present
return
else:
raise FuzzerException("Could not get a response from {}."
" Maybe target is down ?".format(self.target))
async def fuzz_all(self, sub_domain=False, log_file_path=None):
"""
Create a pool of threads, read the wordlist and invoke fuzz_all.
Should be run in an event loop.
:param sub_domain: Indicate if this is subdomain enumeration or URL busting
:param log_file_path: Log subdomain enum results to this path.
"""
self.logger = self.get_log_file_path(log_file_path)
try:
with open(self.wordlist, "r") as file:
fuzzlist = file.readlines()
fuzzlist = [x.replace("\n", "") for x in fuzzlist]
except FileNotFoundError:
raise FuzzerException("Cannot read URL list from {}. Will not perform Fuzzing".format(self.wordlist))
try:
# Rule out wildcard subdomain support/all resources redirect to a 200 page
self._rule_out_false_positives(sub_domain)
if not sub_domain:
self.logger.info("{} Fuzzing URLs".format(COLORED_COMBOS.INFO))
self.logger.info("{} Reading from list: {}".format(COLORED_COMBOS.INFO, self.wordlist))
pool = ThreadPool(self.num_threads)
pool.map(partial(self._fetch, sub_domain=sub_domain), fuzzlist)
if not sub_domain:
self.logger.info("{} Done fuzzing URLs".format(COLORED_COMBOS.INFO))
except FuzzerException as e:
self.logger.info("{} {}".format(COLORED_COMBOS.BAD, e))
class SubDomainEnumerator:
def __init__(self, host, sans, domain_list, ignored_response_codes,
num_threads, follow_redirects, no_sub_enum):
self.host = host
self.target = host.target
self.sans = sans
self.domain_list = domain_list
self.ignored_error_codes = ignored_response_codes
self.num_threads = num_threads
self.follow_redirects = follow_redirects
self.no_sub_enum = no_sub_enum
self.request_handler = RequestHandler()
log_file = HelpUtilities.get_output_path("{}/subdomains.txt".format(
self.target))
self.logger = Logger(log_file)
async def run(self):
self.logger.info("{} Enumerating Subdomains".format(
COLORED_COMBOS.INFO))
if self.sans:
self._extract_from_sans()
self._google_dork()
self._extract_from_dns_dumpster()
if not self.no_sub_enum:
await self.bruteforce()
self.logger.info("{} Done enumerating Subdomains".format(
COLORED_COMBOS.INFO))
def _extract_from_sans(self):
"""Looks for different TLDs as well as different sub-domains in SAN list"""
self.logger.info("{} Trying to find Subdomains in SANs list".format(
COLORED_COMBOS.NOTIFY))
if self.host.naked:
domain = self.host.naked
tld_less = domain.split(".")[0]
else:
domain = self.host.target.split(".")
tld_less = domain[1]
domain = ".".join(domain[1:])
for san in self.sans:
if (tld_less in san or domain
in san) and self.target != san and not san.startswith("*"):
self.logger.info("{} Subdomain detected: {}".format(
COLORED_COMBOS.GOOD, san))
def _google_dork(self):
self.logger.info("{} Trying to discover subdomains in Google".format(
COLORED_COMBOS.NOTIFY))
page = self.request_handler.send(
"GET",
url="https://www.google.com/search?q=site:{}&num=100".format(
self.target))
soup = BeautifulSoup(page.text, "lxml")
results = set(re.findall(r"\w+\.{}".format(self.target), soup.text))
for subdomain in results:
if "www." not in subdomain:
self.logger.info(
"{} Detected subdomain through Google dorking: {}".format(
COLORED_COMBOS.GOOD, subdomain))
def _extract_from_dns_dumpster(self):
self.logger.info(
"{} Trying to extract subdomains from DNS dumpster".format(
COLORED_COMBOS.NOTIFY))
try:
page = HelpUtilities.query_dns_dumpster(host=self.host)
soup = BeautifulSoup(page.text, "lxml")
hosts_table = soup.select(".table")[-1]
for row in hosts_table.find_all("tr"):
tds = row.select("td")
sub_domain = tds[0].text.split('\n')[
0] # Grab just the URL, truncate other information
self.logger.info(
"{} Found subdomain in DNS dumpster: {}".format(
COLORED_COMBOS.GOOD, sub_domain))
except (RaccoonException, IndexError):
self.logger.info(
"{} Failed to query DNS dumpster for subdomains".format(
COLORED_COMBOS.BAD))
async def bruteforce(self):
path = "{}/subdomain_fuzz.txt".format(self.host.target)
# If a naked domain exists, use it
if self.host.naked:
self.host.target = self.host.naked
self.logger.info("{} Bruteforcing subdomains".format(
COLORED_COMBOS.NOTIFY))
sub_domain_fuzzer = URLFuzzer(
host=self.host,
wordlist=self.domain_list,
num_threads=self.num_threads,
ignored_response_codes=self.ignored_error_codes,
follow_redirects=self.follow_redirects)
await sub_domain_fuzzer.fuzz_all(sub_domain=True, log_file_path=path)
class WebApplicationScanner:
def __init__(self, host):
self.host = host
self.request_handler = RequestHandler()
self.web_server_validator = WebServerValidator()
self.headers = None
self.robots = None
self.forms = None
self.fuzzable_urls = set()
log_file = HelpUtilities.get_output_path("{}/web_scan.txt".format(
self.host.target))
self.target_dir = "/".join(log_file.split("/")[:-1])
self.logger = Logger(log_file)
def _detect_cms(self, tries=0):
"""
Detect CMS using whatcms.org.
Has a re-try mechanism because false negatives may occur
:param tries: Count of tries for CMS discovery
"""
# WhatCMS is under CloudFlare which detects and blocks proxied/Tor traffic, hence normal request.
page = requests.get(
url="https://whatcms.org/?s={}".format(self.host.target))
soup = BeautifulSoup(page.text, "lxml")
found = soup.select(".panel.panel-success")
if found:
try:
cms = [a for a in soup.select("a")
if "/c/" in a.get("href")][0]
self.logger.info(
"{} CMS detected: target is using {}{}{}".format(
COLORED_COMBOS.GOOD, COLOR.GREEN, cms.get("title"),
COLOR.RESET))
except IndexError:
if tries >= 4:
return
else:
self._detect_cms(tries=tries + 1)
else:
if tries >= 4:
return
else:
self._detect_cms(tries=tries + 1)
def _cookie_info(self, jar):
for cookie in jar:
key = cookie.__dict__.get("name")
value = cookie.__dict__.get("value")
domain = cookie.__dict__.get("domain")
secure = cookie.__dict__.get("secure")
http_only = cookie.has_nonstandard_attr("HttpOnly")
try:
if domain in self.host.target or self.host.target in domain:
if not secure or not http_only:
current = "%s Cookie: {%s: %s} -" % (
COLORED_COMBOS.GOOD, key, value)
if not secure and not http_only:
current += " both secure and HttpOnly flags are not set"
elif not secure:
current += " secure flag not set"
else:
current += " HttpOnly flag not set"
self.logger.info(current)
except TypeError:
continue
def _server_info(self):
if self.headers.get("server"):
self.logger.info("{} Web server detected: {}{}{}".format(
COLORED_COMBOS.GOOD, COLOR.GREEN, self.headers.get("server"),
COLOR.RESET))
def _x_powered_by(self):
if self.headers.get("X-Powered-By"):
self.logger.info("{} X-Powered-By header detected: {}{}{}".format(
COLORED_COMBOS.GOOD, COLOR.GREEN,
self.headers.get("X-Powered-By"), COLOR.RESET))
def _anti_clickjacking(self):
if not self.headers.get("X-Frame-Options"):
self.logger.info(
"{} X-Frame-Options header not detected - target might be vulnerable to clickjacking"
.format(COLORED_COMBOS.GOOD))
def _xss_protection(self):
xss_header = self.headers.get("X-XSS-PROTECTION")
if xss_header and "1" in xss_header:
self.logger.info("{} Found X-XSS-PROTECTION header".format(
COLORED_COMBOS.BAD))
def _cors_wildcard(self):
if self.headers.get("Access-Control-Allow-Origin") == "*":
self.logger.info("{} CORS wildcard detected".format(
COLORED_COMBOS.GOOD))
def _robots(self):
res = self.request_handler.send("GET",
url="{}://{}:{}/robots.txt".format(
self.host.protocol,
self.host.target, self.host.port))
if res.status_code != 404 and res.text and "<!DOCTYPE html>" not in res.text:
self.logger.info("{} Found robots.txt".format(COLORED_COMBOS.GOOD))
with open("{}/robots.txt".format(self.target_dir), "w") as file:
file.write(res.text)
def _sitemap(self):
res = self.request_handler.send("GET",
url="{}://{}:{}/sitemap.xml".format(
self.host.protocol,
self.host.target, self.host.port))
if res.status_code != 404 and res.text and "<!DOCTYPE html>" not in res.text:
self.logger.info("{} Found sitemap.xml".format(
COLORED_COMBOS.GOOD))
with open("{}/sitemap.xml".format(self.target_dir), "w") as file:
file.write(res.text)
def _find_fuzzable_urls(self, soup):
urls = soup.select("a")
if urls:
for url in urls:
href = url.get("href")
if href and "?" in href and "=" in href:
self.fuzzable_urls.add(href)
if self.fuzzable_urls:
self.logger.info("{} {} fuzzable URLs discovered".format(
COLORED_COMBOS.NOTIFY, len(self.fuzzable_urls)))
base_target = "{}://{}:{}".format(self.host.protocol,
self.host.target,
self.host.port)
for url in self.fuzzable_urls:
if url.startswith("/"):
self.logger.debug("\t{}{}".format(base_target, url))
else:
self.logger.debug("\t{}".format(url))
def _find_forms(self, soup):
self.forms = soup.select("form")
if self.forms:
self.logger.info("{} {} HTML forms discovered".format(
COLORED_COMBOS.NOTIFY, len(self.forms)))
for form in self.forms:
form_id = form.get("id")
form_class = form.get("class")
form_method = form.get("method")
form_action = form.get("action")
self.logger.debug(
"Form details: ID: {}, Class: {}, Method: {}, action: {}".
format(form_id, form_class, form_method, form_action))
def _find_emails(self, soup):
pass
def get_web_application_info(self):
session = self.request_handler.get_new_session()
try:
with session:
# Test if target is serving HTTP requests
response = session.get(timeout=20,
url="{}://{}:{}".format(
self.host.protocol,
self.host.target, self.host.port))
self.headers = response.headers
self._detect_cms()
self._robots()
self._sitemap()
self._server_info()
self._x_powered_by()
self._cors_wildcard()
self._xss_protection()
self._anti_clickjacking()
self._cookie_info(session.cookies)
soup = BeautifulSoup(response.text, "lxml")
self._find_fuzzable_urls(soup)
self._find_forms(soup)
except (ConnectionError, TooManyRedirects) as e:
raise WebAppScannerException("Couldn't get response from server.\n"
"Caused due to exception: {}".format(
str(e)))
async def run_scan(self):
self.logger.info("{} Trying to collect {} web application data".format(
COLORED_COMBOS.INFO, self.host))
try:
self.web_server_validator.validate_target_webserver(self.host)
self.get_web_application_info()
except WebServerValidatorException:
self.logger.info(
"{} Target does not seem to have an active web server on port: {}. "
"No web application data will be gathered.".format(
COLORED_COMBOS.NOTIFY, self.host.port))
return
class SubDomainEnumerator:
def __init__(self,
host,
sans,
domain_list,
ignored_response_codes,
num_threads,
follow_redirects,
no_sub_enum):
self.host = host
self.target = host.target
self.sans = sans
self.domain_list = domain_list
self.ignored_error_codes = ignored_response_codes
self.num_threads = num_threads
self.follow_redirects = follow_redirects
self.no_sub_enum = no_sub_enum
self.request_handler = RequestHandler()
self.sub_domains = set()
log_file = HelpUtilities.get_output_path("{}/subdomains.txt".format(self.target))
self.logger = Logger(log_file)
async def run(self):
self.logger.info("\n{} Enumerating Subdomains".format(COLORED_COMBOS.INFO))
if self.sans:
self.find_subdomains_in_sans()
self.google_dork()
if not self.no_sub_enum:
await self.bruteforce()
self.logger.info("\n{} Done enumerating Subdomains".format(COLORED_COMBOS.INFO))
def find_subdomains_in_sans(self):
"""Looks for different TLDs as well as different sub-domains in SAN list"""
self.logger.info("{} Trying to find Subdomains in SANs list".format(COLORED_COMBOS.INFO))
if self.host.naked:
domain = self.host.naked
tld_less = domain.split(".")[0]
else:
domain = self.host.target.split(".")
tld_less = domain[1]
domain = ".".join(domain[1:])
for san in self.sans:
if (tld_less in san or domain in san) and self.target != san:
self.logger.info("{} Subdomain detected: {}".format(COLORED_COMBOS.GOOD, san))
def google_dork(self):
self.logger.info("{} Trying to discover subdomains in Google".format(COLORED_COMBOS.INFO))
page = self.request_handler.send(
"GET",
url="https://www.google.com/search?q=site:{}&num=100".format(self.target)
)
soup = BeautifulSoup(page.text, "lxml")
results = set(re.findall(r"\w+\.{}".format(self.target), soup.text))
for subdomain in results:
if "www." not in subdomain:
self.logger.info("{} Detected subdomain through Google dorking: {}".format(
COLORED_COMBOS.GOOD, subdomain))
async def bruteforce(self):
path = "{}/subdomain_fuzz.txt".format(self.host.target)
# If a naked domain exists, use it
if self.host.naked:
self.host.target = self.host.naked
self.logger.info("{} Bruteforcing subdomains".format(COLORED_COMBOS.INFO))
sub_domain_fuzzer = URLFuzzer(
host=self.host,
wordlist=self.domain_list,
num_threads=self.num_threads,
ignored_response_codes=self.ignored_error_codes,
follow_redirects=self.follow_redirects
)
await sub_domain_fuzzer.fuzz_all(sub_domain=True, log_file_path=path)
class URLFuzzer:
def __init__(self,
host,
ignored_response_codes,
num_threads,
wordlist,
follow_redirects=False):
self.target = host.target
self.ignored_error_codes = ignored_response_codes
self.proto = host.protocol
self.port = host.port
self.num_threads = num_threads
self.wordlist = wordlist
self.follow_redirects = follow_redirects
self.request_handler = RequestHandler(
) # Will get the single, already initiated instance
self.logger = None
def _log_response(self, code, url, headers):
if 300 > code >= 200:
color = COLOR.GREEN
elif 400 > code >= 300:
color = COLOR.BLUE
url += " redirects to {}".format(headers.get("Location"))
elif 510 > code >= 400:
color = COLOR.RED
else:
color = COLOR.RESET
self.logger.info("\t{}[{}]{} {}".format(color, code, COLOR.RESET, url))
def _fetch(self, uri, sub_domain=False):
"""
Send a HEAD request to URL and print response code if it's not in ignored_error_codes
:param uri: URI to fuzz
:param sub_domain: If True, build destination URL with {URL}.{HOST} else {HOST}/{URL}
"""
if not sub_domain:
if self.port != 80 and self.port != 443:
url = "{}://{}:{}/{}".format(self.proto, self.target,
self.port, uri)
else:
url = "{}://{}/{}".format(self.proto, self.target, uri)
else:
if self.port != 80 and self.port != 443:
url = "{}://{}.{}:{}".format(self.proto, uri, self.target,
self.port)
else:
url = "{}://{}.{}".format(self.proto, uri, self.target)
try:
res = self.request_handler.send(
"HEAD", url=url, allow_redirects=self.follow_redirects)
if res.status_code not in self.ignored_error_codes:
self._log_response(res.status_code, url, res.headers)
except (AttributeError, RequestHandlerException):
# res is None or another error occurred
pass
def get_log_file_path(self, path):
if path:
log_file = path
else:
log_file = "{}/url_fuzz.txt".format(self.target)
return Logger(HelpUtilities.get_output_path(log_file))
async def fuzz_all(self, sub_domain=False, log_file_path=None):
"""
Create a pool of threads, read the wordlist and invoke fuzz_all.
Should be run in an event loop.
:param sub_domain: Indicate if this is subdomain enumeration or URL busting
:param log_file_path: Log subdomain enum results to this path.
"""
self.logger = self.get_log_file_path(log_file_path)
try:
with open(self.wordlist, "r") as file:
fuzzlist = file.readlines()
fuzzlist = [x.replace("\n", "") for x in fuzzlist]
except FileNotFoundError:
raise FuzzerException(
"Cannot read URL list from {}. Will not perform Fuzzing".
format(self.wordlist))
if not sub_domain:
self.logger.info("{} Fuzzing URLs".format(COLORED_COMBOS.INFO))
self.logger.info("{} Reading from list: {}".format(
COLORED_COMBOS.INFO, self.wordlist))
pool = ThreadPool(self.num_threads)
pool.map(partial(self._fetch, sub_domain=sub_domain), fuzzlist)
if not sub_domain:
self.logger.info("{} Done fuzzing URLs".format(
COLORED_COMBOS.INFO))
class SubDomainEnumerator:
def __init__(self,
host,
sans,
domain_list,
ignored_response_codes,
num_threads,
follow_redirects,
no_sub_enum):
self.host = host
self.target = host.target
self.sans = sans
self.domain_list = domain_list
self.ignored_error_codes = ignored_response_codes
self.num_threads = num_threads
self.follow_redirects = follow_redirects
self.no_sub_enum = no_sub_enum
self.request_handler = RequestHandler()
self.sub_domains = set()
log_file = HelpUtilities.get_output_path("{}/subdomains.txt".format(self.target))
self.logger = Logger(log_file)
async def run(self):
self.logger.info("{} Enumerating Subdomains".format(COLORED_COMBOS.INFO))
if self.sans:
self._extract_from_sans()
self._google_dork()
self._extract_from_dns_dumpster()
if not self.no_sub_enum:
await self.bruteforce()
self.logger.info("{} Done enumerating Subdomains".format(COLORED_COMBOS.INFO))
def _extract_from_sans(self):
"""Looks for different TLDs as well as different sub-domains in SAN list"""
self.logger.info("{} Trying to find Subdomains in SANs list".format(COLORED_COMBOS.NOTIFY))
if self.host.naked:
domain = self.host.naked
tld_less = domain.split(".")[0]
else:
domain = self.host.target.split(".")
tld_less = domain[1]
domain = ".".join(domain[1:])
for san in self.sans:
if (tld_less in san or domain in san) and self.target != san and not san.startswith("*"):
self.logger.info("{} Subdomain detected: {}".format(COLORED_COMBOS.GOOD, san))
def _google_dork(self):
self.logger.info("{} Trying to discover subdomains in Google".format(COLORED_COMBOS.NOTIFY))
page = self.request_handler.send(
"GET",
url="https://www.google.com/search?q=site:{}&num=100".format(self.target)
)
soup = BeautifulSoup(page.text, "lxml")
results = set(re.findall(r"\w+\.{}".format(self.target), soup.text))
for subdomain in results:
if "www." not in subdomain:
self.logger.info("{} Detected subdomain through Google dorking: {}".format(
COLORED_COMBOS.GOOD, subdomain))
def _extract_from_dns_dumpster(self):
self.logger.info("{} Trying to extract subdomains from DNS dumpster".format(COLORED_COMBOS.NOTIFY))
try:
page = HelpUtilities.query_dns_dumpster(host=self.host)
soup = BeautifulSoup(page.text, "lxml")
hosts_table = soup.select(".table")[-1]
for row in hosts_table.find_all("tr"):
tds = row.select("td")
sub_domain = tds[0].text.split('\n')[0] # Grab just the URL, truncate other information
self.logger.info("{} Found subdomain in DNS dumpster: {}".format(COLORED_COMBOS.GOOD, sub_domain))
self.sub_domains.add(sub_domain)
except RaccoonException:
self.logger.info("{} Failed to query DNS dumpster for subdomains".format(COLORED_COMBOS.BAD))
async def bruteforce(self):
path = "{}/subdomain_fuzz.txt".format(self.host.target)
# If a naked domain exists, use it
if self.host.naked:
self.host.target = self.host.naked
self.logger.info("{} Bruteforcing subdomains".format(COLORED_COMBOS.NOTIFY))
sub_domain_fuzzer = URLFuzzer(
host=self.host,
wordlist=self.domain_list,
num_threads=self.num_threads,
ignored_response_codes=self.ignored_error_codes,
follow_redirects=self.follow_redirects
)
await sub_domain_fuzzer.fuzz_all(sub_domain=True, log_file_path=path)
class URLFuzzer:
def __init__(self,
host,
ignored_response_codes,
num_threads,
wordlist,
follow_redirects=False):
self.target = host.target
self.ignored_error_codes = ignored_response_codes
self.proto = host.protocol
self.port = host.port
self.num_threads = num_threads
self.wordlist = wordlist
self.follow_redirects = follow_redirects
self.request_handler = RequestHandler() # Will get the single, already initiated instance
self.logger = None
def _log_response(self, code, url, headers):
if 300 > code >= 200:
color = COLOR.GREEN
elif 400 > code >= 300:
color = COLOR.BLUE
url += " redirects to {}".format(headers.get("Location"))
elif 510 > code >= 400:
color = COLOR.RED
else:
color = COLOR.RESET
self.logger.info("\t{}[{}]{} {}".format(
color, code, COLOR.RESET, url))
def _fetch(self, uri, sub_domain=False):
"""
Send a HEAD request to URL and print response code if it's not in ignored_error_codes
:param uri: URI to fuzz
:param sub_domain: If True, build destination URL with {URL}.{HOST} else {HOST}/{URL}
"""
if not sub_domain:
if self.port != 80 and self.port != 443:
url = "{}://{}:{}/{}".format(self.proto, self.target, self.port, uri)
else:
url = "{}://{}/{}".format(self.proto, self.target, uri)
else:
if self.port != 80 and self.port != 443:
url = "{}://{}.{}:{}".format(self.proto, uri, self.target, self.port)
else:
url = "{}://{}.{}".format(self.proto, uri, self.target)
try:
res = self.request_handler.send("HEAD", url=url, allow_redirects=self.follow_redirects)
if res.status_code not in self.ignored_error_codes:
self._log_response(res.status_code, url, res.headers)
except (AttributeError, RequestHandlerException):
# res is None or another error occurred
pass
def get_log_file_path(self, path):
if path:
log_file = path
else:
log_file = "{}/url_fuzz.txt".format(self.target)
return Logger(HelpUtilities.get_output_path(log_file))
async def fuzz_all(self, sub_domain=False, log_file_path=None):
"""
Create a pool of threads, read the wordlist and invoke fuzz_all.
Should be run in an event loop.
:param sub_domain: Indicate if this is subdomain enumeration or URL busting
:param log_file_path: Log subdomain enum results to this path.
"""
self.logger = self.get_log_file_path(log_file_path)
try:
with open(self.wordlist, "r") as file:
fuzzlist = file.readlines()
fuzzlist = [x.replace("\n", "") for x in fuzzlist]
except FileNotFoundError:
raise FuzzerException("Cannot read URL list from {}. Will not perform Fuzzing".format(self.wordlist))
if not sub_domain:
self.logger.info("{} Fuzzing URLs".format(COLORED_COMBOS.INFO))
self.logger.info("{} Reading from list: {}".format(COLORED_COMBOS.INFO, self.wordlist))
pool = ThreadPool(self.num_threads)
pool.map(partial(self._fetch, sub_domain=sub_domain), fuzzlist)
if not sub_domain:
self.logger.info("{} Done fuzzing URLs".format(COLORED_COMBOS.INFO))