#!/usr/bin/env python3 from __future__ import annotations import base64 import calendar import functools import gzip import hashlib import http import json import logging import logging.config import os import sys import time import filetype # type: ignore[import-untyped] from collections import defaultdict from datetime import date, datetime, timedelta, timezone from importlib.metadata import version from io import BytesIO, StringIO from typing import Any, TypedDict, Iterable from urllib.parse import quote_plus, unquote_plus, urlparse from uuid import uuid4 from zipfile import ZipFile from har2tree import HostNode, URLNode import flask_login # type: ignore[import-untyped] from flask import (Flask, Response, Request, flash, jsonify, redirect, render_template, request, send_file, url_for) from flask_bootstrap import Bootstrap5 # type: ignore[import-untyped] from flask_cors import CORS # type: ignore[import-untyped] from flask_restx import Api # type: ignore[import-untyped] from lacuscore import CaptureStatus from puremagic import from_string # type: ignore[import-untyped] from pymisp import MISPEvent, MISPServerError # type: ignore[attr-defined] from werkzeug.security import check_password_hash from werkzeug.wrappers.response import Response as WerkzeugResponse from lookyloo import Lookyloo, CaptureSettings, Indexing from lookyloo.capturecache import CaptureCache from lookyloo.default import get_config from lookyloo.exceptions import MissingUUID, NoValidHarFile from lookyloo.helpers import get_taxonomies, UserAgents, load_cookies if sys.version_info < (3, 9): from pytz import all_timezones_set else: from zoneinfo import available_timezones all_timezones_set = available_timezones() from .genericapi import api as generic_api from .helpers import (User, build_users_table, get_secret_key, load_user_from_request, src_request_ip, sri_load, get_lookyloo_instance) from .proxied import ReverseProxied logging.config.dictConfig(get_config('logging')) app: Flask = Flask(__name__) app.wsgi_app = ReverseProxied(app.wsgi_app) # type: ignore[method-assign] app.config['SECRET_KEY'] = get_secret_key() Bootstrap5(app) app.config['BOOTSTRAP_SERVE_LOCAL'] = True app.config['SESSION_COOKIE_NAME'] = 'lookyloo' app.config['SESSION_COOKIE_SAMESITE'] = 'Strict' app.debug = False pkg_version = version('lookyloo') # Auth stuff login_manager = flask_login.LoginManager() login_manager.init_app(app) # User agents manager user_agents = UserAgents() @login_manager.user_loader # type: ignore[misc] def user_loader(username: str) -> User | None: if username not in build_users_table(): return None user = User() user.id = username return user @login_manager.request_loader # type: ignore[misc] def _load_user_from_request(request: Request) -> User | None: return load_user_from_request(request) @app.route('/login', methods=['GET', 'POST']) def login() -> WerkzeugResponse | str | Response: if request.method == 'GET': return '''
''' username = request.form['username'] users_table = build_users_table() if username in users_table and check_password_hash(users_table[username]['password'], request.form['password']): user = User() user.id = username flask_login.login_user(user) flash(f'Logged in as: {flask_login.current_user.id}', 'success') else: flash(f'Unable to login as: {username}', 'error') return redirect(url_for('index')) @app.route('/logout') @flask_login.login_required # type: ignore[misc] def logout() -> WerkzeugResponse: flask_login.logout_user() flash('Successfully logged out.', 'success') return redirect(url_for('index')) # Config lookyloo: Lookyloo = get_lookyloo_instance() time_delta_on_index = get_config('generic', 'time_delta_on_index') blur_screenshot = get_config('generic', 'enable_default_blur_screenshot') use_own_ua = get_config('generic', 'use_user_agents_users') enable_mail_notification = get_config('generic', 'enable_mail_notification') if enable_mail_notification: confirm_message = get_config('generic', 'email').get('confirm_message') else: confirm_message = '' enable_context_by_users = get_config('generic', 'enable_context_by_users') enable_categorization = get_config('generic', 'enable_categorization') enable_bookmark = get_config('generic', 'enable_bookmark') auto_trigger_modules = get_config('generic', 'auto_trigger_modules') hide_captures_with_error = get_config('generic', 'hide_captures_with_error') # ##### Global methods passed to jinja # Method to make sizes in bytes human readable # Source: https://stackoverflow.com/questions/1094841/reusable-library-to-get-human-readable-version-of-file-size def sizeof_fmt(num: float, suffix: str='B') -> str: for unit in ['', 'Ki', 'Mi', 'Gi', 'Ti', 'Pi', 'Ei', 'Zi']: if abs(num) < 1024.0: return f"{num:3.1f}{unit}{suffix}" num /= 1024.0 return ("{:.1f}{}{}".format(num, 'Yi', suffix)).strip() app.jinja_env.globals.update(sizeof_fmt=sizeof_fmt) def http_status_description(code: int) -> str: if code in http.client.responses: return http.client.responses[code] return f'Invalid code: {code}' app.jinja_env.globals.update(http_status_description=http_status_description) def month_name(month: int) -> str: return calendar.month_name[month] app.jinja_env.globals.update(month_name=month_name) def get_sri(directory: str, filename: str) -> str: sha512 = sri_load()[directory][filename] return f'sha512-{sha512}' app.jinja_env.globals.update(get_sri=get_sri) class Icon(TypedDict): icon: str tooltip: str def get_icon(icon_id: str) -> Icon | None: available_icons: dict[str, Icon] = { 'js': {'icon': "javascript.png", 'tooltip': 'The content of the response is a javascript'}, 'exe': {'icon': "exe.png", 'tooltip': 'The content of the response is an executable'}, 'css': {'icon': "css.png", 'tooltip': 'The content of the response is a CSS'}, 'font': {'icon': "font.png", 'tooltip': 'The content of the response is a font'}, 'html': {'icon': "html.png", 'tooltip': 'The content of the response is a HTML document'}, 'json': {'icon': "json.png", 'tooltip': 'The content of the response is a Json'}, 'text': {'icon': "json.png", 'tooltip': 'The content of the response is a text'}, # FIXME: Need new icon 'iframe': {'icon': "ifr.png", 'tooltip': 'This content is loaded from an Iframe'}, 'image': {'icon': "img.png", 'tooltip': 'The content of the response is an image'}, 'unset_mimetype': {'icon': "wtf.png", 'tooltip': 'The type of content of the response is not set'}, 'octet-stream': {'icon': "wtf.png", 'tooltip': 'The type of content of the response is a binary blob'}, 'unknown_mimetype': {'icon': "wtf.png", 'tooltip': 'The type of content of the response is of an unknown type'}, 'video': {'icon': "video.png", 'tooltip': 'The content of the response is a video'}, 'livestream': {'icon': "video.png", 'tooltip': 'The content of the response is a livestream'}, 'response_cookie': {'icon': "cookie_received.png", 'tooltip': 'There are cookies in the response'}, 'request_cookie': {'icon': "cookie_read.png", 'tooltip': 'There are cookies in the request'}, 'redirect': {'icon': "redirect.png", 'tooltip': 'The request is redirected'}, 'redirect_to_nothing': {'icon': "cookie_in_url.png", 'tooltip': 'The request is redirected to an URL we do not have in the capture'} } return available_icons.get(icon_id) app.jinja_env.globals.update(get_icon=get_icon) def get_tz_info() -> tuple[str | None, str, set[str]]: now = datetime.now().astimezone() local_TZ = now.tzname() local_UTC_offset = f'UTC{now.strftime("%z")}' return local_TZ, local_UTC_offset, all_timezones_set app.jinja_env.globals.update(tz_info=get_tz_info) # ##### Generic/configuration methods ##### @app.after_request def after_request(response: Response) -> Response: if use_own_ua: # We keep a list user agents in order to build a list to use in the capture # interface: this is the easiest way to have something up to date. # The reason we also get the IP address of the client is because we # count the frequency of each user agents and use it to sort them on the # capture page, and we want to avoid counting the same user (same IP) # multiple times in a day. # The cache of IPs is deleted after the UA file is generated once a day. # See bin/background_processing.py ua = request.headers.get('User-Agent') real_ip = src_request_ip(request) if ua: today = date.today().isoformat() lookyloo.redis.zincrby(f'user_agents|{today}', 1, f'{real_ip}|{ua}') # Opt out of FLoC response.headers.set('Permissions-Policy', 'interest-cohort=()') return response def file_response(func): # type: ignore[no-untyped-def] @functools.wraps(func) def wrapper(*args, **kwargs) -> Response: # type: ignore[no-untyped-def] try: return func(*args, **kwargs) except NoValidHarFile: return send_file(BytesIO(b'The capture is broken and does not contain any HAR files.'), mimetype='test/plain', as_attachment=True, download_name='error.txt') except MissingUUID as e: return send_file(BytesIO(str(e).encode()), mimetype='test/plain', as_attachment=True, download_name='error.txt') return wrapper # ##### Methods querying the indexes ##### @functools.cache def get_indexing(user: User | None) -> Indexing: '''Depending if we're logged in or not, we (can) get different indexes: if index_everything is enabled, we have an index in kvrocks that contains all the indexes for all the captures. It is only accessible to the admin user. ''' if not get_config('generic', 'index_everything'): return Indexing() if not user or not user.is_authenticated: # No user or anonymous return Indexing() # Logged in user return Indexing(full_index=True) def _get_body_hash_investigator(body_hash: str, /) -> tuple[list[tuple[str, str, datetime, str, str]], list[tuple[str, float]]]: '''Returns all the captures related to a hash (sha512), used in the web interface.''' total_captures, details = get_indexing(flask_login.current_user).get_body_hash_captures(body_hash, limit=-1) captures = [] for capture_uuid, hostnode_uuid, hostname, _, url in details: cache = lookyloo.capture_cache(capture_uuid) if not cache: continue captures.append((cache.uuid, cache.title, cache.timestamp, hostnode_uuid, url)) domains = get_indexing(flask_login.current_user).get_body_hash_domains(body_hash) return captures, domains def get_body_hash_full(body_hash: str, /) -> tuple[dict[str, list[dict[str, str]]], BytesIO]: '''Returns a lot of information about the hash (sha512) and the hits in the instance. Also contains the data (base64 encoded)''' details = get_indexing(flask_login.current_user).get_body_hash_urls(body_hash) # Break immediately if we have the hash of the empty file if body_hash == 'cf83e1357eefb8bdf1542850d66d8007d620e4050b5715dc83f4a921d36ce9ce47d0d13c5d85f2b0ff8318d2877eec2f63b931bd47417a81a538327af927da3e': return details, BytesIO() # get the body from the first entry in the details list for _, entries in details.items(): if not entries: continue ct = lookyloo.get_crawled_tree(entries[0]['capture']) try: urlnode = ct.root_hartree.get_url_node_by_uuid(entries[0]['urlnode']) except Exception: # Unable to find URLnode in the tree, it probably has been rebuild. # TODO throw a log line or something # self.logger.warning(f'Unable to find {entries[0]["urlnode"]} in entries[0]["capture"]') # lookyloo._captures_index.remove_pickle() continue # From that point, we just try to get the content. Break as soon as we found one. if urlnode.body_hash == body_hash: # the hash we're looking for is the whole file return details, urlnode.body else: # The hash is an embedded resource for _, blobs in urlnode.embedded_ressources.items(): for h, b in blobs: if h == body_hash: return details, b # TODO: Couldn't find the file anywhere. Maybe return a warning in the file? return details, BytesIO() def get_all_body_hashes(capture_uuid: str, /) -> dict[str, dict[str, URLNode | int]]: ct = lookyloo.get_crawled_tree(capture_uuid) to_return: dict[str, dict[str, URLNode | int]] = defaultdict() for node in ct.root_hartree.url_tree.traverse(): if node.empty_response or node.body_hash in to_return: # If we have the same hash more than once, skip continue total_captures, details = get_indexing(flask_login.current_user).get_body_hash_captures(node.body_hash, limit=-1) # Note for future: mayeb get url, capture title, something better than just the hash to show to the user to_return[node.body_hash] = {'node': node, 'total_captures': total_captures} return to_return def get_latest_url_capture(url: str, /) -> CaptureCache | None: '''Get the most recent capture with this URL''' captures = lookyloo.sorted_capture_cache(get_indexing(flask_login.current_user).get_captures_url(url)) if captures: return captures[0] return None def get_url_occurrences(url: str, /, limit: int=20, cached_captures_only: bool=True) -> list[dict[str, Any]]: '''Get the most recent captures and URL nodes where the URL has been seen.''' captures = lookyloo.sorted_capture_cache(get_indexing(flask_login.current_user).get_captures_url(url), cached_captures_only=cached_captures_only) to_return: list[dict[str, Any]] = [] for capture in captures[:limit]: ct = lookyloo.get_crawled_tree(capture.uuid) to_append: dict[str, str | dict[str, Any]] = {'capture_uuid': capture.uuid, 'start_timestamp': capture.timestamp.isoformat(), 'title': capture.title} urlnodes: dict[str, dict[str, str]] = {} for urlnode in ct.root_hartree.url_tree.search_nodes(name=url): urlnodes[urlnode.uuid] = {'start_time': urlnode.start_time.isoformat(), 'hostnode_uuid': urlnode.hostnode_uuid} if hasattr(urlnode, 'body_hash'): urlnodes[urlnode.uuid]['hash'] = urlnode.body_hash to_append['urlnodes'] = urlnodes to_return.append(to_append) return to_return def get_hostname_occurrences(hostname: str, /, with_urls_occurrences: bool=False, limit: int=20, cached_captures_only: bool=True) -> list[dict[str, Any]]: '''Get the most recent captures and URL nodes where the hostname has been seen.''' captures = lookyloo.sorted_capture_cache(get_indexing(flask_login.current_user).get_captures_hostname(hostname), cached_captures_only=cached_captures_only) to_return: list[dict[str, Any]] = [] for capture in captures[:limit]: ct = lookyloo.get_crawled_tree(capture.uuid) to_append: dict[str, str | list[Any] | dict[str, Any]] = { 'capture_uuid': capture.uuid, 'start_timestamp': capture.timestamp.isoformat(), 'title': capture.title} hostnodes: list[str] = [] if with_urls_occurrences: urlnodes: dict[str, dict[str, str]] = {} for hostnode in ct.root_hartree.hostname_tree.search_nodes(name=hostname): hostnodes.append(hostnode.uuid) if with_urls_occurrences: for urlnode in hostnode.urls: urlnodes[urlnode.uuid] = {'start_time': urlnode.start_time.isoformat(), 'url': urlnode.name, 'hostnode_uuid': urlnode.hostnode_uuid} if hasattr(urlnode, 'body_hash'): urlnodes[urlnode.uuid]['hash'] = urlnode.body_hash to_append['hostnodes'] = hostnodes if with_urls_occurrences: to_append['urlnodes'] = urlnodes to_return.append(to_append) return to_return def get_cookie_name_investigator(cookie_name: str, /) -> tuple[list[tuple[str, str]], list[tuple[str, float, list[tuple[str, float]]]]]: '''Returns all the captures related to a cookie name entry, used in the web interface.''' cached_captures = lookyloo.sorted_capture_cache([entry[0] for entry in get_indexing(flask_login.current_user).get_cookies_names_captures(cookie_name)]) captures = [(cache.uuid, cache.title) for cache in cached_captures] domains = [(domain, freq, get_indexing(flask_login.current_user).cookies_names_domains_values(cookie_name, domain)) for domain, freq in get_indexing(flask_login.current_user).get_cookie_domains(cookie_name)] return captures, domains def get_identifier_investigator(identifier_type: str, identifier: str) -> list[tuple[str, str, str, datetime]]: cached_captures = lookyloo.sorted_capture_cache([uuid for uuid in get_indexing(flask_login.current_user).get_captures_identifier(identifier_type=identifier_type, identifier=identifier)]) return [(cache.uuid, cache.title, cache.redirects[-1], cache.timestamp) for cache in cached_captures] def get_favicon_investigator(favicon_sha512: str, /, get_probabilistic: bool=False) -> tuple[list[tuple[str, str, str, datetime]], tuple[str, str, str], dict[str, dict[str, dict[str, tuple[str, str]]]]]: '''Returns all the captures related to a cookie name entry, used in the web interface.''' cached_captures = lookyloo.sorted_capture_cache([uuid for uuid in get_indexing(flask_login.current_user).get_captures_favicon(favicon_sha512)]) captures = [(cache.uuid, cache.title, cache.redirects[-1], cache.timestamp) for cache in cached_captures] favicon = get_indexing(flask_login.current_user).get_favicon(favicon_sha512) if favicon: mimetype = from_string(favicon, mime=True) b64_favicon = base64.b64encode(favicon).decode() mmh3_shodan = lookyloo.compute_mmh3_shodan(favicon) else: mimetype = '' b64_favicon = '' mmh3_shodan = '' # For now, there is only one probabilistic hash algo for favicons, keeping it simple probabilistic_hash_algos = ['mmh3-shodan'] probabilistic_favicons: dict[str, dict[str, dict[str, tuple[str, str]]]] = {} if get_probabilistic: for algo in probabilistic_hash_algos: probabilistic_favicons[algo] = {} for mm3hash in get_indexing(flask_login.current_user).get_probabilistic_hashes_favicon(algo, favicon_sha512): probabilistic_favicons[algo][mm3hash] = {} for sha512 in get_indexing(flask_login.current_user).get_hashes_favicon_probablistic(algo, mm3hash): if sha512 == favicon_sha512: # Skip entry if it is the same as the favicon we are investigating continue favicon = get_indexing(flask_login.current_user).get_favicon(sha512) if favicon: mimetype = from_string(favicon, mime=True) b64_favicon = base64.b64encode(favicon).decode() probabilistic_favicons[algo][mm3hash][sha512] = (mimetype, b64_favicon) if not probabilistic_favicons[algo][mm3hash]: # remove entry if it has no favicon probabilistic_favicons[algo].pop(mm3hash) if not probabilistic_favicons[algo]: # remove entry if it has no hash probabilistic_favicons.pop(algo) return captures, (mimetype, b64_favicon, mmh3_shodan), probabilistic_favicons def get_hhh_investigator(hhh: str, /) -> tuple[list[tuple[str, str, str, str]], list[tuple[str, str]]]: '''Returns all the captures related to a cookie name entry, used in the web interface.''' all_captures = dict(get_indexing(flask_login.current_user).get_http_headers_hashes_captures(hhh)) if cached_captures := lookyloo.sorted_capture_cache([entry for entry in all_captures]): captures = [] for cache in cached_captures: try: urlnode = lookyloo.get_urlnode_from_tree(cache.uuid, all_captures[cache.uuid]) except Exception: # NOTE: print a logline # logger.warning(f'Cache for {cache.uuid} needs a rebuild: {e}.') lookyloo._captures_index.remove_pickle(cache.uuid) continue captures.append((cache.uuid, urlnode.hostnode_uuid, urlnode.name, cache.title)) # get the headers and format them as they were in the response urlnode = lookyloo.get_urlnode_from_tree(cached_captures[0].uuid, all_captures[cached_captures[0].uuid]) headers = [(header["name"], header["value"]) for header in urlnode.response['headers']] return captures, headers return [], [] def hash_lookup(blob_hash: str, url: str, capture_uuid: str) -> tuple[int, dict[str, list[tuple[str, str, str, str, str]]]]: '''Search all the captures a specific hash was seen. If a URL is given, it splits the results if the hash is seen on the same URL or an other one. Capture UUID avoids duplicates on the same capture''' captures_list: dict[str, list[tuple[str, str, str, str, str]]] = {'same_url': [], 'different_url': []} total_captures, details = get_indexing(flask_login.current_user).get_body_hash_captures(blob_hash, url, filter_capture_uuid=capture_uuid, limit=-1, prefered_uuids=set(lookyloo._captures_index.keys())) for h_capture_uuid, url_uuid, url_hostname, same_url, url in details: cache = lookyloo.capture_cache(h_capture_uuid) if cache and hasattr(cache, 'title'): if same_url: captures_list['same_url'].append((h_capture_uuid, url_uuid, cache.title, cache.timestamp.isoformat(), url_hostname)) else: captures_list['different_url'].append((h_capture_uuid, url_uuid, cache.title, cache.timestamp.isoformat(), url_hostname)) # Sort by timestamp by default captures_list['same_url'].sort(key=lambda y: y[3]) captures_list['different_url'].sort(key=lambda y: y[3]) return total_captures, captures_list def get_hostnode_investigator(capture_uuid: str, /, node_uuid: str) -> tuple[HostNode, list[dict[str, Any]]]: '''Gather all the informations needed to display the Hostnode investigator popup.''' def normalize_known_content(h: str, /, known_content: dict[str, Any], url: URLNode) -> tuple[str | list[Any] | None, tuple[bool, Any] | None]: ''' There are a few different sources to figure out known vs. legitimate content, this method normalize it for the web interface.''' known: str | list[Any] | None = None legitimate: tuple[bool, Any] | None = None if h not in known_content: return known, legitimate if known_content[h]['type'] in ['generic', 'sanejs']: known = known_content[h]['details'] elif known_content[h]['type'] == 'legitimate_on_domain': legit = False if url.hostname in known_content[h]['details']: legit = True legitimate = (legit, known_content[h]['details']) elif known_content[h]['type'] == 'malicious': legitimate = (False, known_content[h]['details']) return known, legitimate ct = lookyloo.get_crawled_tree(capture_uuid) hostnode = ct.root_hartree.get_host_node_by_uuid(node_uuid) known_content = lookyloo.context.find_known_content(hostnode) lookyloo.uwhois.query_whois_hostnode(hostnode) urls: list[dict[str, Any]] = [] for url in hostnode.urls: # For the popup, we need: # * https vs http # * everything after the domain # * the full URL to_append: dict[str, Any] = { 'encrypted': url.name.startswith('https'), 'url_path': url.name.split('/', 3)[-1], 'url_object': url, } if not url.empty_response: # Index lookup # %%% Full body %%% freq = get_indexing(flask_login.current_user).body_hash_fequency(url.body_hash) to_append['body_hash_details'] = freq if freq and 'hash_freq' in freq and freq['hash_freq'] and freq['hash_freq'] > 1: to_append['body_hash_details']['other_captures'] = hash_lookup(url.body_hash, url.name, capture_uuid) # %%% Embedded ressources %%% if hasattr(url, 'embedded_ressources') and url.embedded_ressources: to_append['embedded_ressources'] = {} for mimetype, blobs in url.embedded_ressources.items(): for h, blob in blobs: if h in to_append['embedded_ressources']: # Skip duplicates continue freq_embedded = get_indexing(flask_login.current_user).body_hash_fequency(h) to_append['embedded_ressources'][h] = freq_embedded to_append['embedded_ressources'][h]['body_size'] = blob.getbuffer().nbytes to_append['embedded_ressources'][h]['type'] = mimetype if freq_embedded['hash_freq'] > 1: to_append['embedded_ressources'][h]['other_captures'] = hash_lookup(h, url.name, capture_uuid) for h in to_append['embedded_ressources'].keys(): known, legitimate = normalize_known_content(h, known_content, url) if known: to_append['embedded_ressources'][h]['known_content'] = known elif legitimate: to_append['embedded_ressources'][h]['legitimacy'] = legitimate known, legitimate = normalize_known_content(url.body_hash, known_content, url) if known: to_append['known_content'] = known elif legitimate: to_append['legitimacy'] = legitimate # Optional: Cookies sent to server in request -> map to nodes who set the cookie in response if hasattr(url, 'cookies_sent'): to_display_sent: dict[str, set[Iterable[str | None]]] = defaultdict(set) for cookie, contexts in url.cookies_sent.items(): if not contexts: # Locally created? to_display_sent[cookie].add(('Unknown origin', )) continue for context in contexts: to_display_sent[cookie].add((context['setter'].hostname, context['setter'].hostnode_uuid)) to_append['cookies_sent'] = to_display_sent # Optional: Cookies received from server in response -> map to nodes who send the cookie in request if hasattr(url, 'cookies_received'): to_display_received: dict[str, dict[str, set[Iterable[str | None]]]] = {'3rd_party': defaultdict(set), 'sent': defaultdict(set), 'not_sent': defaultdict(set)} for domain, c_received, is_3rd_party in url.cookies_received: if c_received not in ct.root_hartree.cookies_sent: # This cookie is never sent. if is_3rd_party: to_display_received['3rd_party'][c_received].add((domain, )) else: to_display_received['not_sent'][c_received].add((domain, )) continue for url_node in ct.root_hartree.cookies_sent[c_received]: if is_3rd_party: to_display_received['3rd_party'][c_received].add((url_node.hostname, url_node.hostnode_uuid)) else: to_display_received['sent'][c_received].add((url_node.hostname, url_node.hostnode_uuid)) to_append['cookies_received'] = to_display_received urls.append(to_append) return hostnode, urls # ##### Hostnode level methods ##### @app.route('/tree//host//hashes', methods=['GET']) @file_response # type: ignore[misc] def hashes_hostnode(tree_uuid: str, node_uuid: str) -> Response: hashes = lookyloo.get_hashes(tree_uuid, hostnode_uuid=node_uuid) return send_file(BytesIO('\n'.join(hashes).encode()), mimetype='test/plain', as_attachment=True, download_name=f'hashes.{node_uuid}.txt') @app.route('/tree//host//text', methods=['GET']) @file_response # type: ignore[misc] def urls_hostnode(tree_uuid: str, node_uuid: str) -> Response: hostnode = lookyloo.get_hostnode_from_tree(tree_uuid, node_uuid) return send_file(BytesIO('\n'.join(url.name for url in hostnode.urls).encode()), mimetype='test/plain', as_attachment=True, download_name=f'urls.{node_uuid}.txt') @app.route('/tree//host/', methods=['GET']) def hostnode_popup(tree_uuid: str, node_uuid: str) -> str | WerkzeugResponse | Response: try: hostnode, urls = get_hostnode_investigator(tree_uuid, node_uuid) except IndexError: return render_template('error.html', error_message='Sorry, this one is on us. The tree was rebuild, please reload the tree and try again.') return render_template('hostname_popup.html', tree_uuid=tree_uuid, hostnode_uuid=node_uuid, hostnode=hostnode, urls=urls, has_pandora=lookyloo.pandora.available, enable_context_by_users=enable_context_by_users, uwhois_available=lookyloo.uwhois.available) # ##### Tree level Methods ##### @app.route('/tree//trigger_modules', methods=['GET']) def trigger_modules(tree_uuid: str) -> WerkzeugResponse | str | Response: force = True if (request.args.get('force') and request.args.get('force') == 'True') else False auto_trigger = True if (request.args.get('auto_trigger') and request.args.get('auto_trigger') == 'True') else False lookyloo.trigger_modules(tree_uuid, force=force, auto_trigger=auto_trigger) return redirect(url_for('modules', tree_uuid=tree_uuid)) @app.route('/tree//historical_lookups', methods=['GET']) def historical_lookups(tree_uuid: str) -> str | WerkzeugResponse | Response: force = True if (request.args.get('force') and request.args.get('force') == 'True') else False data = lookyloo.get_historical_lookups(tree_uuid, force) return render_template('historical_lookups.html', tree_uuid=tree_uuid, riskiq=data.get('riskiq'), circl_pdns=data.get('circl_pdns')) @app.route('/tree//categories_capture/', defaults={'query': ''}) @app.route('/tree//categories_capture/', methods=['GET']) def categories_capture(tree_uuid: str, query: str) -> str | WerkzeugResponse | Response: if not enable_categorization: return redirect(url_for('tree', tree_uuid=tree_uuid)) current_categories = lookyloo.categories_capture(tree_uuid) matching_categories = None if query: matching_categories = {} t = get_taxonomies() entries = t.search(query) if entries: matching_categories = {e: t.revert_machinetag(e) for e in entries} return render_template('categories_capture.html', tree_uuid=tree_uuid, current_categories=current_categories, matching_categories=matching_categories) @app.route('/tree//uncategorize/', defaults={'category': ''}) @app.route('/tree//uncategorize/', methods=['GET']) def uncategorize_capture(tree_uuid: str, category: str) -> str | WerkzeugResponse | Response: if not enable_categorization: return jsonify({'response': 'Categorization not enabled.'}) lookyloo.uncategorize_capture(tree_uuid, category) return jsonify({'response': f'{category} successfully added to {tree_uuid}'}) @app.route('/tree//categorize/', defaults={'category': ''}) @app.route('/tree//categorize/', methods=['GET']) def categorize_capture(tree_uuid: str, category: str) -> str | WerkzeugResponse | Response: if not enable_categorization: return jsonify({'response': 'Categorization not enabled.'}) lookyloo.categorize_capture(tree_uuid, category) return jsonify({'response': f'{category} successfully removed from {tree_uuid}'}) @app.route('/tree//stats', methods=['GET']) def stats(tree_uuid: str) -> str: stats = lookyloo.get_statistics(tree_uuid) return render_template('statistics.html', uuid=tree_uuid, stats=stats) @app.route('/tree//misp_lookup', methods=['GET']) @flask_login.login_required # type: ignore[misc] def web_misp_lookup_view(tree_uuid: str) -> str | WerkzeugResponse | Response: if not lookyloo.misps.available: flash('There are no MISP instances available.', 'error') return redirect(url_for('tree', tree_uuid=tree_uuid)) misps_occurrences = {} for instance_name in lookyloo.misps.keys(): if occurrences := lookyloo.get_misp_occurrences(tree_uuid, instance_name=instance_name): misps_occurrences[instance_name] = occurrences return render_template('misp_lookup.html', uuid=tree_uuid, current_misp=lookyloo.misps.default_instance, misps_occurrences=misps_occurrences) @app.route('/tree//misp_push', methods=['GET', 'POST']) @flask_login.login_required # type: ignore[misc] def web_misp_push_view(tree_uuid: str) -> str | WerkzeugResponse | Response | None: if not lookyloo.misps.available: flash('There are no MISP instances available.', 'error') return redirect(url_for('tree', tree_uuid=tree_uuid)) event = lookyloo.misp_export(tree_uuid) if isinstance(event, dict): flash(f'Unable to generate the MISP export: {event}', 'error') return redirect(url_for('tree', tree_uuid=tree_uuid)) if request.method == 'GET': # Initialize settings that will be displayed on the template misp_instances_settings = {} for name, instance in lookyloo.misps.items(): # the 1st attribute in the event is the link to lookyloo misp_instances_settings[name] = { 'default_tags': instance.default_tags, 'fav_tags': [tag.name for tag in instance.get_fav_tags()], 'auto_publish': instance.auto_publish } if existing_misp_url := instance.get_existing_event_url(event[-1].attributes[0].value): misp_instances_settings[name]['existing_event'] = existing_misp_url cache = lookyloo.capture_cache(tree_uuid) return render_template('misp_push_view.html', current_misp=lookyloo.misps.default_instance, tree_uuid=tree_uuid, event=event[0], misp_instances_settings=misp_instances_settings, has_parent=True if cache and cache.parent else False) elif request.method == 'POST': # event is a MISPEvent at this point misp_instance_name = request.form.get('misp_instance_name') if not misp_instance_name or misp_instance_name not in lookyloo.misps: flash(f'MISP instance {misp_instance_name} is unknown.', 'error') return redirect(url_for('tree', tree_uuid=tree_uuid)) misp = lookyloo.misps[misp_instance_name] if not misp.enable_push: flash('Push not enabled in MISP module.', 'error') return redirect(url_for('tree', tree_uuid=tree_uuid)) # Submit the event tags = request.form.getlist('tags') error = False events: list[MISPEvent] = [] with_parents = request.form.get('with_parents') if with_parents: exports = lookyloo.misp_export(tree_uuid, True) if isinstance(exports, dict): flash(f'Unable to create event: {exports}', 'error') error = True else: events = exports else: events = event if error: return redirect(url_for('tree', tree_uuid=tree_uuid)) for e in events: for tag in tags: e.add_tag(tag) # Change the event info field of the last event in the chain events[-1].info = request.form.get('event_info') try: new_events = misp.push(events, True if request.form.get('force_push') else False, True if request.form.get('auto_publish') else False) except MISPServerError: flash(f'MISP returned an error, the event(s) might still have been created on {misp.client.root_url}', 'error') else: if isinstance(new_events, dict): flash(f'Unable to create event(s): {new_events}', 'error') else: for e in new_events: flash(f'MISP event {e.id} created on {misp.client.root_url}', 'success') return redirect(url_for('tree', tree_uuid=tree_uuid)) return None @app.route('/tree//modules', methods=['GET']) def modules(tree_uuid: str) -> str | WerkzeugResponse | Response: modules_responses = lookyloo.get_modules_responses(tree_uuid) if not modules_responses: return redirect(url_for('tree', tree_uuid=tree_uuid)) vt_short_result: dict[str, dict[str, Any]] = {} if 'vt' in modules_responses: # VirusTotal cleanup vt = modules_responses.pop('vt') # Get malicious entries for url, full_report in vt.items(): if not full_report: continue vt_short_result[url] = { 'permaurl': f'https://www.virustotal.com/gui/url/{full_report["id"]}/detection', 'malicious': [] } for vendor, result in full_report['attributes']['last_analysis_results'].items(): if result['category'] == 'malicious': vt_short_result[url]['malicious'].append((vendor, result['result'])) pi_short_result: dict[str, str] = {} if 'pi' in modules_responses: pi = modules_responses.pop('pi') for url, full_report in pi.items(): if not full_report: continue pi_short_result[url] = full_report['results'][0]['tag_label'] phishtank_short_result: dict[str, dict[str, Any]] = {'urls': {}, 'ips_hits': {}} if 'phishtank' in modules_responses: pt = modules_responses.pop('phishtank') for url, full_report in pt['urls'].items(): if not full_report: continue phishtank_short_result['urls'][url] = full_report['phish_detail_url'] for ip, entries in pt['ips_hits'].items(): if not entries: continue phishtank_short_result['ips_hits'] = {ip: []} for full_report in entries: phishtank_short_result['ips_hits'][ip].append(( full_report['url'], full_report['phish_detail_url'])) urlhaus_short_result: dict[str, list[Any]] = {'urls': []} if 'urlhaus' in modules_responses: # TODO: make a short result uh = modules_responses.pop('urlhaus') for url, results in uh['urls'].items(): if results: urlhaus_short_result['urls'].append(results) urlscan_to_display: dict[str, Any] = {} if 'urlscan' in modules_responses and modules_responses.get('urlscan'): urlscan = modules_responses.pop('urlscan') if 'error' in urlscan['submission']: if 'description' in urlscan['submission']['error']: urlscan_to_display = {'error_message': urlscan['submission']['error']['description']} else: urlscan_to_display = {'error_message': urlscan['submission']['error']} else: urlscan_to_display = {'permaurl': '', 'malicious': False, 'tags': []} if urlscan['submission'] and urlscan['submission'].get('result'): urlscan_to_display['permaurl'] = urlscan['submission']['result'] if urlscan['result']: # We have a result available, get the verdicts if (urlscan['result'].get('verdicts') and urlscan['result']['verdicts'].get('overall')): if urlscan['result']['verdicts']['overall'].get('malicious') is not None: urlscan_to_display['malicious'] = urlscan['result']['verdicts']['overall']['malicious'] if urlscan['result']['verdicts']['overall'].get('tags'): urlscan_to_display['tags'] = urlscan['result']['verdicts']['overall']['tags'] else: # unable to run the query, probably an invalid key pass return render_template('modules.html', uuid=tree_uuid, vt=vt_short_result, pi=pi_short_result, urlscan=urlscan_to_display, phishtank=phishtank_short_result, urlhaus=urlhaus_short_result) @app.route('/tree//redirects', methods=['GET']) @file_response # type: ignore[misc] def redirects(tree_uuid: str) -> Response: cache = lookyloo.capture_cache(tree_uuid) if not cache or not hasattr(cache, 'redirects'): return Response('Not available.', mimetype='text/text') if not cache.redirects: return Response('No redirects.', mimetype='text/text') if cache.url == cache.redirects[0]: to_return = BytesIO('\n'.join(cache.redirects).encode()) else: to_return = BytesIO('\n'.join([cache.url] + cache.redirects).encode()) return send_file(to_return, mimetype='text/text', as_attachment=True, download_name='redirects.txt') @app.route('/tree//image', methods=['GET']) @file_response # type: ignore[misc] def image(tree_uuid: str) -> Response: max_width = request.args.get('width') if max_width and max_width.isdigit(): to_return = lookyloo.get_screenshot_thumbnail(tree_uuid, width=int(max_width)) else: to_return = lookyloo.get_screenshot(tree_uuid) return send_file(to_return, mimetype='image/png', as_attachment=True, download_name='image.png') @app.route('/tree//data', methods=['GET']) @file_response # type: ignore[misc] def data(tree_uuid: str) -> Response: filename, data = lookyloo.get_data(tree_uuid) if len(filename) == 0: return Response('No files.', mimetype='text/text') if filetype.guess_mime(data.getvalue()) is None: mime = 'application/octet-stream' else: mime = filetype.guess_mime(data.getvalue()) return send_file(data, mimetype=mime, as_attachment=True, download_name=filename) @app.route('/tree//thumbnail/', defaults={'width': 64}, methods=['GET']) @app.route('/tree//thumbnail/', methods=['GET']) @file_response # type: ignore[misc] def thumbnail(tree_uuid: str, width: int) -> Response: to_return = lookyloo.get_screenshot_thumbnail(tree_uuid, for_datauri=False, width=width) return send_file(to_return, mimetype='image/png') @app.route('/tree//html', methods=['GET']) @file_response # type: ignore[misc] def html(tree_uuid: str) -> Response: to_return = lookyloo.get_html(tree_uuid) return send_file(to_return, mimetype='text/html', as_attachment=True, download_name='page.html') @app.route('/tree//cookies', methods=['GET']) @file_response # type: ignore[misc] def cookies(tree_uuid: str) -> Response: to_return = lookyloo.get_cookies(tree_uuid) return send_file(to_return, mimetype='application/json', as_attachment=True, download_name='cookies.json') @app.route('/tree//hashes', methods=['GET']) @file_response # type: ignore[misc] def hashes_tree(tree_uuid: str) -> Response: hashes = lookyloo.get_hashes(tree_uuid) return send_file(BytesIO('\n'.join(hashes).encode()), mimetype='test/plain', as_attachment=True, download_name='hashes.txt') @app.route('/tree//export', methods=['GET']) @file_response # type: ignore[misc] def export(tree_uuid: str) -> Response: to_return = lookyloo.get_capture(tree_uuid) return send_file(to_return, mimetype='application/zip', as_attachment=True, download_name='capture.zip') @app.route('/tree//urls_rendered_page', methods=['GET']) def urls_rendered_page(tree_uuid: str) -> WerkzeugResponse | str | Response: try: urls = lookyloo.get_urls_rendered_page(tree_uuid) return render_template('urls_rendered.html', base_tree_uuid=tree_uuid, urls=urls) except Exception: flash('Unable to find the rendered node in this capture, cannot get the URLs.', 'error') return redirect(url_for('tree', tree_uuid=tree_uuid)) @app.route('/tree//hashlookup', methods=['GET']) def hashlookup(tree_uuid: str) -> str | WerkzeugResponse | Response: merged, total_ressources = lookyloo.merge_hashlookup_tree(tree_uuid) # We only want unique URLs for the template for sha1, entries in merged.items(): entries['nodes'] = {node.name for node in entries['nodes']} return render_template('hashlookup.html', base_tree_uuid=tree_uuid, merged=merged, total_ressources=total_ressources) @app.route('/bulk_captures/', methods=['POST']) def bulk_captures(base_tree_uuid: str) -> WerkzeugResponse | str | Response: if flask_login.current_user.is_authenticated: user = flask_login.current_user.get_id() else: user = src_request_ip(request) selected_urls = request.form.getlist('url') urls = lookyloo.get_urls_rendered_page(base_tree_uuid) cache = lookyloo.capture_cache(base_tree_uuid) if not cache: flash('Unable to find capture {base_tree_uuid} in cache.', 'error') return redirect(url_for('tree', tree_uuid=base_tree_uuid)) cookies = load_cookies(lookyloo.get_cookies(base_tree_uuid)) bulk_captures = [] for url in [urls[int(selected_id) - 1] for selected_id in selected_urls]: capture: CaptureSettings = { 'url': url, 'cookies': cookies, 'referer': cache.redirects[-1] if cache.redirects else cache.url, 'user_agent': cache.user_agent, 'parent': base_tree_uuid, 'listing': False if cache and cache.no_index else True } new_capture_uuid = lookyloo.enqueue_capture(capture, source='web', user=user, authenticated=flask_login.current_user.is_authenticated) bulk_captures.append((new_capture_uuid, url)) return render_template('bulk_captures.html', uuid=base_tree_uuid, bulk_captures=bulk_captures) @app.route('/tree//hide', methods=['GET']) @flask_login.login_required # type: ignore[misc] def hide_capture(tree_uuid: str) -> WerkzeugResponse: lookyloo.hide_capture(tree_uuid) flash('Successfully hidden.', 'success') return redirect(url_for('tree', tree_uuid=tree_uuid)) @app.route('/tree//remove', methods=['GET']) @flask_login.login_required # type: ignore[misc] def remove_capture(tree_uuid: str) -> WerkzeugResponse: lookyloo.remove_capture(tree_uuid) flash(f'{tree_uuid} successfully removed.', 'success') return redirect(url_for('index')) @app.route('/tree//rebuild') @flask_login.login_required # type: ignore[misc] def rebuild_tree(tree_uuid: str) -> WerkzeugResponse: try: lookyloo.remove_pickle(tree_uuid) flash('Successfully rebuilt.', 'success') return redirect(url_for('tree', tree_uuid=tree_uuid)) except Exception: return redirect(url_for('index')) @app.route('/tree//cache', methods=['GET']) def cache_tree(tree_uuid: str) -> WerkzeugResponse: lookyloo.capture_cache(tree_uuid) return redirect(url_for('index')) @app.route('/tree//monitor', methods=['POST', 'GET']) def monitor(tree_uuid: str) -> WerkzeugResponse: if not lookyloo.monitoring_enabled: return redirect(url_for('tree', tree_uuid=tree_uuid)) if request.form.get('name') or not request.form.get('confirm'): # got a bot. logging.info(f'{src_request_ip(request)} is a bot - {request.headers.get("User-Agent")}.') return redirect('https://www.youtube.com/watch?v=iwGFalTRHDA') collection: str = request.form['collection'] if request.form.get('collection') else '' notification_email: str = request.form['notification'] if request.form.get('notification') else '' frequency: str = request.form['frequency'] if request.form.get('frequency') else 'daily' expire_at: float | None = datetime.fromisoformat(request.form['expire_at']).timestamp() if request.form.get('expire_at') else None cache = lookyloo.capture_cache(tree_uuid) if cache: monitoring_uuid = lookyloo.monitoring.monitor({'url': cache.url, 'user_agent': cache.user_agent, 'listing': False}, frequency=frequency, collection=collection, expire_at=expire_at, notification={'email': notification_email}) flash(f"Sent to monitoring ({monitoring_uuid}).", 'success') if collection: flash(f"See monitored captures in the same collection here: {lookyloo.monitoring.root_url}/monitored/{collection}.", 'success') else: flash(f"Comparison available as soon as we have more than one capture: {lookyloo.monitoring.root_url}/changes_tracking/{monitoring_uuid}.", 'success') else: flash(f"Unable to send to monitoring, uuid {tree_uuid} not found in cache.", 'error') return redirect(url_for('tree', tree_uuid=tree_uuid)) @app.route('/tree//send_mail', methods=['POST', 'GET']) def send_mail(tree_uuid: str) -> WerkzeugResponse: if not enable_mail_notification: return redirect(url_for('tree', tree_uuid=tree_uuid)) if request.form.get('name') or not request.form.get('confirm'): # got a bot. logging.info(f'{src_request_ip(request)} is a bot - {request.headers.get("User-Agent")}.') return redirect('https://www.youtube.com/watch?v=iwGFalTRHDA') email: str = request.form['email'] if request.form.get('email') else '' if '@' not in email: # skip clearly incorrect emails email = '' comment: str = request.form['comment'] if request.form.get('comment') else '' lookyloo.send_mail(tree_uuid, email, comment) flash("Email notification sent", 'success') return redirect(url_for('tree', tree_uuid=tree_uuid)) @app.route('/tree/', methods=['GET']) @app.route('/tree//', methods=['GET']) def tree(tree_uuid: str, node_uuid: str | None=None) -> Response | str | WerkzeugResponse: if tree_uuid == 'False': flash("Unable to process your request.", 'warning') return redirect(url_for('index')) cache = lookyloo.capture_cache(tree_uuid, force_update=True) if not cache: status = lookyloo.get_capture_status(tree_uuid) if status == CaptureStatus.UNKNOWN: flash(f'Unable to find this UUID ({tree_uuid}).', 'warning') return index_generic() elif status == CaptureStatus.QUEUED: message = "The capture is queued, but didn't start yet." elif status in [CaptureStatus.ONGOING, CaptureStatus.DONE]: # If CaptureStatus.DONE, the capture finished between the query to the cache and # the request for a status. Give it an extra few seconds. message = "The capture is ongoing." return render_template('tree_wait.html', message=message, tree_uuid=tree_uuid) try: ct = lookyloo.get_crawled_tree(tree_uuid) b64_thumbnail = lookyloo.get_screenshot_thumbnail(tree_uuid, for_datauri=True) screenshot_size = lookyloo.get_screenshot(tree_uuid).getbuffer().nbytes meta = lookyloo.get_meta(tree_uuid) capture_settings = lookyloo.get_capture_settings(tree_uuid) # Get a potential favicon, if it exists mime_favicon, b64_potential_favicon = lookyloo.get_potential_favicons(tree_uuid, all_favicons=False, for_datauri=True) hostnode_to_highlight = None if node_uuid: try: urlnode = ct.root_hartree.get_url_node_by_uuid(node_uuid) if urlnode: hostnode_to_highlight = urlnode.hostnode_uuid except IndexError: # node_uuid is not a urlnode, trying a hostnode try: hostnode = ct.root_hartree.get_host_node_by_uuid(node_uuid) if hostnode: hostnode_to_highlight = hostnode.uuid except IndexError as e: logging.info(f'Invalid uuid ({e}): {node_uuid}') pass if cache.error: flash(cache.error, 'warning') if lookyloo.monitoring_enabled: try: monitoring_collections = lookyloo.monitoring.collections() except Exception as e: monitoring_collections = [] flash(f'Unable to get existing connections from the monitoring : {e}', 'warning') return render_template('tree.html', tree_json=ct.to_json(), info=cache, tree_uuid=tree_uuid, public_domain=lookyloo.public_domain, screenshot_thumbnail=b64_thumbnail, page_title=cache.title if hasattr(cache, 'title') else '', favicon=b64_potential_favicon, mime_favicon=mime_favicon, screenshot_size=screenshot_size, meta=meta, enable_mail_notification=enable_mail_notification, enable_monitoring=lookyloo.monitoring_enabled, monitoring_settings=lookyloo.monitoring_settings if lookyloo.monitoring_enabled else None, monitoring_collections=monitoring_collections if lookyloo.monitoring_enabled else [], enable_context_by_users=enable_context_by_users, enable_categorization=enable_categorization, enable_bookmark=enable_bookmark, misp_push=lookyloo.misps.available and lookyloo.misps.default_misp.enable_push, misp_lookup=lookyloo.misps.available and lookyloo.misps.default_misp.enable_lookup, blur_screenshot=blur_screenshot, urlnode_uuid=hostnode_to_highlight, auto_trigger_modules=auto_trigger_modules, confirm_message=confirm_message if confirm_message else 'Tick to confirm.', parent_uuid=cache.parent, has_redirects=True if cache.redirects else False, capture_settings=capture_settings) except NoValidHarFile: flash(f'Unable to build a tree for {tree_uuid}: {cache.error}.', 'warning') return index_generic() finally: lookyloo.update_tree_cache_info(os.getpid(), 'website') @app.route('/tree//mark_as_legitimate', methods=['POST']) @flask_login.login_required # type: ignore[misc] def mark_as_legitimate(tree_uuid: str) -> Response: if request.data: legitimate_entries: dict[str, Any] = request.get_json(force=True) lookyloo.add_to_legitimate(tree_uuid, **legitimate_entries) else: lookyloo.add_to_legitimate(tree_uuid) return jsonify({'message': 'Legitimate entry added.'}) @app.route('/tree//identifiers', methods=['GET']) def tree_identifiers(tree_uuid: str) -> str: to_return: list[tuple[int, str, str]] = [] for id_type, identifiers in get_indexing(flask_login.current_user).get_identifiers_capture(tree_uuid).items(): for identifier in identifiers: nb_captures = get_indexing(flask_login.current_user).identifier_number_captures(id_type, identifier) to_return.append((nb_captures, id_type, identifier)) return render_template('tree_identifiers.html', tree_uuid=tree_uuid, identifiers=to_return) @app.route('/tree//favicons', methods=['GET']) def tree_favicons(tree_uuid: str) -> str: favicons = [] favicons_zip = lookyloo.get_potential_favicons(tree_uuid, all_favicons=True, for_datauri=False) with ZipFile(favicons_zip, 'r') as myzip: for name in myzip.namelist(): if not name.endswith('.ico'): continue favicon = myzip.read(name) if not favicon: continue mimetype = from_string(favicon, mime=True) favicon_sha512 = hashlib.sha512(favicon).hexdigest() frequency = get_indexing(flask_login.current_user).favicon_frequency(favicon_sha512) number_captures = get_indexing(flask_login.current_user).favicon_number_captures(favicon_sha512) b64_favicon = base64.b64encode(favicon).decode() mmh3_shodan = lookyloo.compute_mmh3_shodan(favicon) favicons.append((favicon_sha512, frequency, number_captures, mimetype, b64_favicon, mmh3_shodan)) return render_template('tree_favicons.html', tree_uuid=tree_uuid, favicons=favicons) @app.route('/tree//body_hashes', methods=['GET']) def tree_body_hashes(tree_uuid: str) -> str: body_hashes = get_all_body_hashes(tree_uuid) return render_template('tree_body_hashes.html', tree_uuid=tree_uuid, body_hashes=body_hashes) @app.route('/tree//pandora', methods=['GET', 'POST']) def pandora_submit(tree_uuid: str) -> dict[str, Any] | Response: node_uuid = None if request.method == 'POST': input_json = request.get_json(force=True) node_uuid = input_json.get('node_uuid') h_request = input_json.get('ressource_hash') if node_uuid: ressource = lookyloo.get_ressource(tree_uuid, node_uuid, h_request) if ressource: filename, content, mimetype = ressource elif h_request: return {'error': 'Unable to find resource {h_request} in node {node_uuid} of tree {tree_uuid}'} else: return {'error': 'Unable to find resource in node {node_uuid} of tree {tree_uuid}'} else: filename, content = lookyloo.get_data(tree_uuid) response = lookyloo.pandora.submit_file(content, filename) return jsonify(response) # ##### helpers ##### def index_generic(show_hidden: bool=False, show_error: bool=True, category: str | None=None) -> str: """This method is used to generate the index page. It is possible that some of the captures do not have their pickle yet. We must assume that calling cached.tree will fail, and handle it gracefully. """ titles = [] cut_time: datetime | None = None if time_delta_on_index: # We want to filter the captures on the index cut_time = (datetime.now() - timedelta(**time_delta_on_index)) cut_time_with_tz = cut_time.replace(tzinfo=timezone.utc) for cached in lookyloo.sorted_capture_cache(index_cut_time=cut_time): if cut_time and cached.timestamp < cut_time_with_tz: continue if category: if not cached.categories or category not in cached.categories: continue if show_hidden: # Only display the hidden ones if not cached.no_index: continue elif cached.no_index: continue if not show_error and cached.error: continue titles.append((cached.uuid, cached.title, cached.timestamp.isoformat(), cached.url, cached.redirects)) titles = sorted(titles, key=lambda x: (x[2], x[3]), reverse=True) return render_template('index.html', titles=titles, public_domain=lookyloo.public_domain, show_project_page=get_config('generic', 'show_project_page'), version=pkg_version) def get_index_params(request: Request) -> tuple[bool, str]: show_error: bool = True category: str = '' if hide_captures_with_error: show_error = True if (request.args.get('show_error') and request.args.get('show_error') == 'True') else False if enable_categorization: category = request.args['category'] if request.args.get('category') else '' return show_error, category # ##### Index level methods ##### @app.route('/', methods=['GET']) def index() -> str: if request.method == 'HEAD': # Just returns ack if the webserver is running return 'Ack' show_error, category = get_index_params(request) return index_generic(show_error=show_error) @app.route('/hidden', methods=['GET']) @flask_login.login_required # type: ignore[misc] def index_hidden() -> str: show_error, category = get_index_params(request) return index_generic(show_hidden=True, show_error=show_error, category=category) @app.route('/cookies', methods=['GET']) def cookies_lookup() -> str: cookies_names = [(name, freq, get_indexing(flask_login.current_user).cookies_names_number_domains(name)) for name, freq in get_indexing(flask_login.current_user).cookies_names] return render_template('cookies.html', cookies_names=cookies_names) @app.route('/hhhashes', methods=['GET']) def hhhashes_lookup() -> str: hhhashes = [(hhh, freq, get_indexing(flask_login.current_user).http_headers_hashes_number_captures(hhh)) for hhh, freq in get_indexing(flask_login.current_user).http_headers_hashes] return render_template('hhhashes.html', hhhashes=hhhashes) @app.route('/favicons', methods=['GET']) def favicons_lookup() -> str: favicons = [] for sha512, freq in get_indexing(flask_login.current_user).favicons: favicon = get_indexing(flask_login.current_user).get_favicon(sha512) if not favicon: continue favicon_b64 = base64.b64encode(favicon).decode() nb_captures = get_indexing(flask_login.current_user).favicon_number_captures(sha512) favicons.append((sha512, freq, nb_captures, favicon_b64)) return render_template('favicons.html', favicons=favicons) @app.route('/ressources', methods=['GET']) def ressources() -> str: ressources = [] for h, freq in get_indexing(flask_login.current_user).ressources: domain_freq = get_indexing(flask_login.current_user).ressources_number_domains(h) context = lookyloo.context.find_known_content(h) capture_uuid, url_uuid, hostnode_uuid = get_indexing(flask_login.current_user).get_hash_uuids(h) try: ressource = lookyloo.get_ressource(capture_uuid, url_uuid, h) except MissingUUID: pass if ressource: ressources.append((h, freq, domain_freq, context.get(h), capture_uuid, url_uuid, hostnode_uuid, ressource[0], ressource[2])) else: ressources.append((h, freq, domain_freq, context.get(h), capture_uuid, url_uuid, hostnode_uuid, 'unknown', 'unknown')) return render_template('ressources.html', ressources=ressources) @app.route('/categories', methods=['GET']) def categories() -> str: return render_template('categories.html', categories=get_indexing(flask_login.current_user).categories) @app.route('/rebuild_all') @flask_login.login_required # type: ignore[misc] def rebuild_all() -> WerkzeugResponse: lookyloo.rebuild_all() return redirect(url_for('index')) @app.route('/rebuild_cache') @flask_login.login_required # type: ignore[misc] def rebuild_cache() -> WerkzeugResponse: lookyloo.rebuild_cache() return redirect(url_for('index')) @app.route('/search', methods=['GET', 'POST']) def search() -> str | Response | WerkzeugResponse: if request.form.get('url'): quoted_url: str = quote_plus(request.form['url']) return redirect(url_for('url_details', url=quoted_url)) if request.form.get('hostname'): return redirect(url_for('hostname_details', hostname=request.form.get('hostname'))) if request.form.get('ressource'): return redirect(url_for('body_hash_details', body_hash=request.form.get('ressource'))) if request.form.get('cookie'): return redirect(url_for('cookies_name_detail', cookie_name=request.form.get('cookie'))) return render_template('search.html') def _prepare_capture_template(user_ua: str | None, predefined_url: str | None=None) -> str: return render_template('capture.html', user_agents=user_agents.user_agents, default=user_agents.default, personal_ua=user_ua, default_public=get_config('generic', 'default_public'), devices=lookyloo.get_playwright_devices(), predefined_url_to_capture=predefined_url if predefined_url else '', has_global_proxy=True if lookyloo.global_proxy else False) @app.route('/recapture/', methods=['GET']) def recapture(tree_uuid: str) -> str | Response | WerkzeugResponse: cache = lookyloo.capture_cache(tree_uuid) if cache and hasattr(cache, 'url'): return _prepare_capture_template(user_ua=request.headers.get('User-Agent'), predefined_url=cache.url) flash(f'Unable to find the capture {tree_uuid} in the cache.', 'error') return _prepare_capture_template(user_ua=request.headers.get('User-Agent')) @app.route('/ressource_by_hash/', methods=['GET']) @file_response # type: ignore[misc] def ressource_by_hash(sha512: str) -> Response: details, body = get_body_hash_full(sha512) return send_file(body, as_attachment=True, download_name='ressource.bin') # ################## Submit existing capture ################## @app.route('/submit_capture', methods=['GET', 'POST']) def submit_capture() -> str | Response | WerkzeugResponse: if request.method == 'POST': listing = True if request.form.get('listing') else False uuid = str(uuid4()) # NOTE: new UUID, because we do not want duplicates har: dict[str, Any] | None = None html: str | None = None last_redirected_url: str | None = None screenshot: bytes | None = None if 'har_file' in request.files and request.files['har_file']: har = json.loads(request.files['har_file'].stream.read()) last_redirected_url = request.form.get('landing_page') if 'screenshot_file' in request.files: screenshot = request.files['screenshot_file'].stream.read() if 'html_file' in request.files: html = request.files['html_file'].stream.read().decode() lookyloo.store_capture(uuid, is_public=listing, har=har, last_redirected_url=last_redirected_url, png=screenshot, html=html) return redirect(url_for('tree', tree_uuid=uuid)) elif 'full_capture' in request.files and request.files['full_capture']: # it *only* accepts a lookyloo export. cookies: list[dict[str, str]] | None = None has_error = False with ZipFile(BytesIO(request.files['full_capture'].stream.read()), 'r') as lookyloo_capture: potential_favicons = set() for filename in lookyloo_capture.namelist(): if filename.endswith('0.har.gz'): # new formal har = json.loads(gzip.decompress(lookyloo_capture.read(filename))) elif filename.endswith('0.har'): # old format har = json.loads(lookyloo_capture.read(filename)) elif filename.endswith('0.html'): html = lookyloo_capture.read(filename).decode() elif filename.endswith('0.last_redirect.txt'): last_redirected_url = lookyloo_capture.read(filename).decode() elif filename.endswith('0.png'): screenshot = lookyloo_capture.read(filename) elif filename.endswith('0.cookies.json'): # Not required cookies = json.loads(lookyloo_capture.read(filename)) elif filename.endswith('potential_favicons.ico'): # We may have more than one favicon potential_favicons.add(lookyloo_capture.read(filename)) if not har or not html or not last_redirected_url or not screenshot: has_error = True if not har: flash('Invalid submission: missing HAR file', 'error') if not html: flash('Invalid submission: missing HTML file', 'error') if not last_redirected_url: flash('Invalid submission: missing landing page', 'error') if not screenshot: flash('Invalid submission: missing screenshot', 'error') if not has_error: lookyloo.store_capture(uuid, is_public=listing, har=har, last_redirected_url=last_redirected_url, png=screenshot, html=html, cookies=cookies, potential_favicons=potential_favicons) return redirect(url_for('tree', tree_uuid=uuid)) else: flash('Invalid submission: please submit at least an HAR file.', 'error') return render_template('submit_capture.html', default_public=get_config('generic', 'default_public'), public_domain=lookyloo.public_domain) # ############################################################# @app.route('/capture', methods=['GET', 'POST']) def capture_web() -> str | Response | WerkzeugResponse: if flask_login.current_user.is_authenticated: user = flask_login.current_user.get_id() else: user = src_request_ip(request) if request.method == 'POST': if not (request.form.get('url') or request.form.get('urls') or 'document' in request.files): flash('Invalid submission: please submit at least a URL or a document.', 'error') return _prepare_capture_template(user_ua=request.headers.get('User-Agent')) capture_query: CaptureSettings = {} # check if the post request has the file part if 'cookies' in request.files and request.files['cookies'].filename: capture_query['cookies'] = load_cookies(request.files['cookies'].stream.read()) if request.form.get('device_name'): capture_query['device_name'] = request.form['device_name'] elif request.form.get('freetext_ua'): capture_query['user_agent'] = request.form['freetext_ua'] elif request.form.get('personal_ua') and request.headers.get('User-Agent'): capture_query['user_agent'] = request.headers['User-Agent'] else: capture_query['user_agent'] = request.form['user_agent'] capture_query['os'] = request.form['os'] capture_query['browser'] = request.form['browser'] capture_query['listing'] = True if request.form.get('listing') else False capture_query['allow_tracking'] = True if request.form.get('allow_tracking') else False if request.form.get('referer'): capture_query['referer'] = request.form['referer'] if request.form.get('dnt'): capture_query['dnt'] = request.form['dnt'] if request.form.get('headers'): capture_query['headers'] = request.form['headers'] if request.form.get('timezone_id'): capture_query['timezone_id'] = request.form['timezone_id'] if request.form.get('locale'): capture_query['locale'] = request.form['locale'] if request.form.get('geo_longitude') and request.form.get('geo_latitude'): capture_query['geolocation'] = {'longitude': float(request.form['geo_longitude']), 'latitude': float(request.form['geo_latitude'])} if request.form.get('http_auth_username') and request.form.get('http_auth_password'): capture_query['http_credentials'] = {'username': request.form['http_auth_username'], 'password': request.form['http_auth_password']} if request.form.get('color_scheme'): capture_query['color_scheme'] = request.form['color_scheme'] if request.form.get('proxy'): parsed_proxy = urlparse(request.form['proxy']) if parsed_proxy.scheme and parsed_proxy.hostname and parsed_proxy.port: if parsed_proxy.scheme in ['http', 'https', 'socks5']: if (parsed_proxy.username and parsed_proxy.password) or (not parsed_proxy.username and not parsed_proxy.password): capture_query['proxy'] = request.form['proxy'] else: flash('You need to enter a username AND a password for your proxy.', 'error') else: flash('Proxy scheme not supported: must be http(s) or socks5.', 'error') else: flash('Invalid proxy: Check that you entered a scheme, a hostname and a port.', 'error') if request.form.get('url'): capture_query['url'] = request.form['url'] perma_uuid = lookyloo.enqueue_capture(capture_query, source='web', user=user, authenticated=flask_login.current_user.is_authenticated) time.sleep(2) return redirect(url_for('tree', tree_uuid=perma_uuid)) elif request.form.get('urls'): # bulk query bulk_captures = [] for url in request.form['urls'].strip().split('\n'): if not url: continue query = capture_query.copy() query['url'] = url new_capture_uuid = lookyloo.enqueue_capture(query, source='web', user=user, authenticated=flask_login.current_user.is_authenticated) bulk_captures.append((new_capture_uuid, url)) return render_template('bulk_captures.html', bulk_captures=bulk_captures) elif 'document' in request.files: # File upload capture_query['document'] = base64.b64encode(request.files['document'].stream.read()).decode() if request.files['document'].filename: capture_query['document_name'] = request.files['document'].filename else: capture_query['document_name'] = 'unknown_name.bin' perma_uuid = lookyloo.enqueue_capture(capture_query, source='web', user=user, authenticated=flask_login.current_user.is_authenticated) time.sleep(2) return redirect(url_for('tree', tree_uuid=perma_uuid)) else: flash('Invalid submission: please submit at least a URL or a document.', 'error') elif request.method == 'GET' and request.args.get('url'): url = unquote_plus(request.args['url']).strip() capture_query = {'url': url} perma_uuid = lookyloo.enqueue_capture(capture_query, source='web', user=user, authenticated=flask_login.current_user.is_authenticated) return redirect(url_for('tree', tree_uuid=perma_uuid)) # render template return _prepare_capture_template(user_ua=request.headers.get('User-Agent')) @app.route('/cookies/', methods=['GET']) def cookies_name_detail(cookie_name: str) -> str: captures, domains = get_cookie_name_investigator(cookie_name.strip()) return render_template('cookie_name.html', cookie_name=cookie_name, domains=domains, captures=captures) @app.route('/hhhdetails/', methods=['GET']) def hhh_detail(hhh: str) -> str: captures, headers = get_hhh_investigator(hhh.strip()) return render_template('hhh_details.html', hhh=hhh, captures=captures, headers=headers) @app.route('/identifier_details//', methods=['GET']) def identifier_details(identifier_type: str, identifier: str) -> str: captures = get_identifier_investigator(identifier_type, identifier) return render_template('identifier_details.html', identifier_type=identifier_type, identifier=identifier, captures=captures) @app.route('/favicon_details/', methods=['GET']) @app.route('/favicon_details//', methods=['GET']) def favicon_detail(favicon_sha512: str, get_probabilistic: int=0) -> str: _get_prob = bool(get_probabilistic) captures, favicon, probabilistic_favicons = get_favicon_investigator(favicon_sha512.strip(), get_probabilistic=_get_prob) mimetype, b64_favicon, mmh3_shodan = favicon return render_template('favicon_details.html', favicon_sha512=favicon_sha512, captures=captures, mimetype=mimetype, b64_favicon=b64_favicon, mmh3_shodan=mmh3_shodan, probabilistic_favicons=probabilistic_favicons) @app.route('/body_hashes/', methods=['GET']) def body_hash_details(body_hash: str) -> str: from_popup = True if (request.args.get('from_popup') and request.args.get('from_popup') == 'True') else False captures, domains = _get_body_hash_investigator(body_hash.strip()) return render_template('body_hash.html', body_hash=body_hash, domains=domains, captures=captures, from_popup=from_popup) @app.route('/urls/', methods=['GET']) def url_details(url: str) -> str: url = unquote_plus(url).strip() hits = get_url_occurrences(url, limit=50) return render_template('url.html', url=url, hits=hits) @app.route('/hostnames/', methods=['GET']) def hostname_details(hostname: str) -> str: hits = get_hostname_occurrences(hostname.strip(), with_urls_occurrences=True, limit=50) return render_template('hostname.html', hostname=hostname, hits=hits) @app.route('/stats', methods=['GET']) def statsfull() -> str: stats = lookyloo.get_stats() return render_template('stats.html', stats=stats) @app.route('/whois/', methods=['GET']) @app.route('/whois//', methods=['GET']) @file_response # type: ignore[misc] def whois(query: str, email_only: int=0) -> Response: to_return = lookyloo.uwhois.whois(query, bool(email_only)) if isinstance(to_return, str): return send_file(BytesIO(to_return.encode()), mimetype='test/plain', as_attachment=True, download_name=f'whois.{query}.txt') return jsonify(to_return) # ##### Methods related to a specific URLNode ##### @app.route('/tree//url//request_cookies', methods=['GET']) @file_response # type: ignore[misc] def urlnode_request_cookies(tree_uuid: str, node_uuid: str) -> Response | None: urlnode = lookyloo.get_urlnode_from_tree(tree_uuid, node_uuid) if not urlnode.request_cookie: return None return send_file(BytesIO(json.dumps(urlnode.request_cookie, indent=2).encode()), mimetype='text/plain', as_attachment=True, download_name='request_cookies.txt') @app.route('/tree//url//response_cookies', methods=['GET']) @file_response # type: ignore[misc] def urlnode_response_cookies(tree_uuid: str, node_uuid: str) -> Response | None: urlnode = lookyloo.get_urlnode_from_tree(tree_uuid, node_uuid) if not urlnode.response_cookie: return None return send_file(BytesIO(json.dumps(urlnode.response_cookie, indent=2).encode()), mimetype='text/plain', as_attachment=True, download_name='response_cookies.txt') @app.route('/tree//url//urls_in_rendered_content', methods=['GET']) @file_response # type: ignore[misc] def urlnode_urls_in_rendered_content(tree_uuid: str, node_uuid: str) -> Response | None: # Note: we could simplify it with lookyloo.get_urls_rendered_page, but if at somepoint, # we have multiple page rendered on one tree, it will be a problem. urlnode = lookyloo.get_urlnode_from_tree(tree_uuid, node_uuid) if not hasattr(urlnode, 'rendered_html') or not urlnode.rendered_html: return None ct = lookyloo.get_crawled_tree(tree_uuid) not_loaded_urls = sorted(set(urlnode.urls_in_rendered_page) - set(ct.root_hartree.all_url_requests.keys())) to_return = StringIO() to_return.writelines([f'{u}\n' for u in not_loaded_urls]) return send_file(BytesIO(to_return.getvalue().encode()), mimetype='text/plain', as_attachment=True, download_name='urls_in_rendered_content.txt') @app.route('/tree//url//rendered_content', methods=['GET']) @file_response # type: ignore[misc] def urlnode_rendered_content(tree_uuid: str, node_uuid: str) -> Response | None: urlnode = lookyloo.get_urlnode_from_tree(tree_uuid, node_uuid) if not urlnode.rendered_html: return None return send_file(BytesIO(urlnode.rendered_html.getvalue()), mimetype='text/plain', as_attachment=True, download_name='rendered_content.txt') @app.route('/tree//url//posted_data', methods=['GET']) @file_response # type: ignore[misc] def urlnode_post_request(tree_uuid: str, node_uuid: str) -> Response | None: urlnode = lookyloo.get_urlnode_from_tree(tree_uuid, node_uuid) if not urlnode.posted_data: return None posted: str | bytes if isinstance(urlnode.posted_data, (dict, list)): # JSON blob, pretty print. posted = json.dumps(urlnode.posted_data, indent=2) else: posted = urlnode.posted_data if isinstance(posted, str): to_return = BytesIO(posted.encode()) is_blob = False else: to_return = BytesIO(posted) is_blob = True to_return.seek(0) if is_blob: return send_file(to_return, mimetype='application/octet-stream', as_attachment=True, download_name='posted_data.bin') else: return send_file(to_return, mimetype='text/plain', as_attachment=True, download_name='posted_data.txt') @app.route('/tree//url//ressource', methods=['POST', 'GET']) @file_response # type: ignore[misc] def get_ressource(tree_uuid: str, node_uuid: str) -> Response: if request.method == 'POST': h_request = request.form.get('ressource_hash') else: h_request = None ressource = lookyloo.get_ressource(tree_uuid, node_uuid, h_request) if ressource: filename, to_return, mimetype = ressource if not mimetype.startswith('image'): # Force a .txt extension filename += '.txt' else: to_return = BytesIO(b'Unknown Hash') filename = 'file.txt' mimetype = 'text/text' return send_file(to_return, mimetype=mimetype, as_attachment=True, download_name=filename) @app.route('/tree//url//ressource_preview', methods=['GET']) @app.route('/tree//url//ressource_preview/', methods=['GET']) @file_response # type: ignore[misc] def get_ressource_preview(tree_uuid: str, node_uuid: str, h_ressource: str | None=None) -> Response: ressource = lookyloo.get_ressource(tree_uuid, node_uuid, h_ressource) if not ressource: return Response('No preview available.', mimetype='text/text') filename, r, mimetype = ressource if mimetype.startswith('image'): return send_file(r, mimetype=mimetype, as_attachment=True, download_name=filename) return Response('No preview available.', mimetype='text/text') @app.route('/tree//url//hashes', methods=['GET']) @file_response # type: ignore[misc] def hashes_urlnode(tree_uuid: str, node_uuid: str) -> Response: hashes = lookyloo.get_hashes(tree_uuid, urlnode_uuid=node_uuid) return send_file(BytesIO('\n'.join(hashes).encode()), mimetype='test/plain', as_attachment=True, download_name='hashes.txt') @app.route('/tree//url//add_context', methods=['POST']) @flask_login.login_required # type: ignore[misc] def add_context(tree_uuid: str, node_uuid: str) -> WerkzeugResponse | None: if not enable_context_by_users: return redirect(url_for('ressources')) context_data = request.form ressource_hash: str = context_data['hash_to_contextualize'] hostnode_uuid: str = context_data['hostnode_uuid'] callback_str: str = context_data['callback_str'] legitimate: bool = True if context_data.get('legitimate') else False malicious: bool = True if context_data.get('malicious') else False details: dict[str, dict[str, Any]] = {'malicious': {}, 'legitimate': {}} if malicious: malicious_details = {} if context_data.get('malicious_type'): malicious_details['type'] = context_data['malicious_type'] if context_data.get('malicious_target'): malicious_details['target'] = context_data['malicious_target'] details['malicious'] = malicious_details if legitimate: legitimate_details = {} if context_data.get('legitimate_domain'): legitimate_details['domain'] = context_data['legitimate_domain'] if context_data.get('legitimate_description'): legitimate_details['description'] = context_data['legitimate_description'] details['legitimate'] = legitimate_details lookyloo.add_context(tree_uuid, urlnode_uuid=node_uuid, ressource_hash=ressource_hash, legitimate=legitimate, malicious=malicious, details=details) if callback_str == 'hostnode_popup': return redirect(url_for('hostnode_popup', tree_uuid=tree_uuid, node_uuid=hostnode_uuid)) elif callback_str == 'ressources': return redirect(url_for('ressources')) return None # Query API authorizations = { 'apikey': { 'type': 'apiKey', 'in': 'header', 'name': 'Authorization' } } CORS(app, resources={r"/submit": {"origins": "*"}}) api = Api(app, title='Lookyloo API', description='API to submit captures and query a lookyloo instance.', doc='/doc/', authorizations=authorizations, version=pkg_version) api.add_namespace(generic_api)