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a9b9c9f Jul 14, 2018
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@AloneMonkey @palmerc
executable file 336 lines (259 sloc) 9.46 KB
#!/usr/bin/env python
# -*- coding: utf-8 -*-
# Author : AloneMonkey
# blog: www.alonemonkey.com
import sys
import codecs
import frida
import threading
import os
import shutil
import time
import argparse
import tempfile
import subprocess
import re
import paramiko
from paramiko import SSHClient
from scp import SCPClient
from tqdm import tqdm
import traceback
reload(sys)
sys.setdefaultencoding('utf8')
script_dir = os.path.dirname(os.path.realpath(__file__))
DUMP_JS = os.path.join(script_dir, 'dump.js')
User = 'root'
Password = 'alpine'
Host = 'localhost'
Port = 2222
TEMP_DIR = tempfile.gettempdir()
PAYLOAD_DIR = 'Payload'
PAYLOAD_PATH = os.path.join(TEMP_DIR, PAYLOAD_DIR)
file_dict = {}
finished = threading.Event()
def get_usb_iphone():
Type = 'usb'
if int(frida.__version__.split('.')[0]) < 12:
Type = 'tether'
device_manager = frida.get_device_manager()
changed = threading.Event()
def on_changed():
changed.set()
device_manager.on('changed', on_changed)
device = None
while device is None:
devices = [dev for dev in device_manager.enumerate_devices() if dev.type == Type]
if len(devices) == 0:
print 'Waiting for USB device...'
changed.wait()
else:
device = devices[0]
device_manager.off('changed', on_changed)
return device
def generate_ipa(path, display_name):
ipa_filename = display_name + '.ipa'
print 'Generating "{}"'.format(ipa_filename)
try:
app_name = file_dict['app']
for key, value in file_dict.items():
from_dir = os.path.join(path, key)
to_dir = os.path.join(path, app_name, value)
if key != 'app':
shutil.move(from_dir, to_dir)
target_dir = './' + PAYLOAD_DIR
zip_args = ('zip', '-qr', os.path.join(os.getcwd(), ipa_filename), target_dir)
subprocess.check_call(zip_args, cwd=TEMP_DIR)
shutil.rmtree(PAYLOAD_PATH)
print
except Exception as e:
print e
finished.set()
def on_message(message, data):
t = tqdm(unit='B',unit_scale=True,unit_divisor=1024,miniters=1)
last_sent = [0]
def progress(filename, size, sent):
t.desc = os.path.basename(filename)
t.total = size
t.update(sent - last_sent[0])
last_sent[0] = 0 if size == sent else sent
if 'payload' in message:
payload = message['payload']
if 'dump' in payload:
origin_path = payload['path']
dump_path = payload['dump']
scp_from = dump_path
scp_to = PAYLOAD_PATH + u'/'
with SCPClient(ssh.get_transport(), progress = progress, socket_timeout = 60) as scp:
scp.get(scp_from, scp_to)
chmod_dir = os.path.join(PAYLOAD_PATH, os.path.basename(dump_path))
chmod_args = ('chmod', '655', chmod_dir)
try:
subprocess.check_call(chmod_args)
except subprocess.CalledProcessError as err:
print err
index = origin_path.find('.app/')
file_dict[os.path.basename(dump_path)] = origin_path[index + 5:]
if 'app' in payload:
app_path = payload['app']
scp_from = app_path
scp_to = PAYLOAD_PATH + u'/'
with SCPClient(ssh.get_transport(), progress = progress, socket_timeout = 60) as scp:
scp.get(scp_from, scp_to, recursive=True)
chmod_dir = os.path.join(PAYLOAD_PATH, os.path.basename(app_path))
chmod_args = ('chmod', '755', chmod_dir)
try:
subprocess.check_call(chmod_args)
except subprocess.CalledProcessError as err:
print err
file_dict['app'] = os.path.basename(app_path)
if 'done' in payload:
finished.set()
t.close()
def compare_applications(a, b):
a_is_running = a.pid != 0
b_is_running = b.pid != 0
if a_is_running == b_is_running:
if a.name > b.name:
return 1
elif a.name < b.name:
return -1
else:
return 0
elif a_is_running:
return -1
else:
return 1
def cmp_to_key(mycmp):
"""Convert a cmp= function into a key= function"""
class K:
def __init__(self, obj):
self.obj = obj
def __lt__(self, other):
return mycmp(self.obj, other.obj) < 0
def __gt__(self, other):
return mycmp(self.obj, other.obj) > 0
def __eq__(self, other):
return mycmp(self.obj, other.obj) == 0
def __le__(self, other):
return mycmp(self.obj, other.obj) <= 0
def __ge__(self, other):
return mycmp(self.obj, other.obj) >= 0
def __ne__(self, other):
return mycmp(self.obj, other.obj) != 0
return K
def get_applications(device):
try:
applications = device.enumerate_applications()
except Exception as e:
print 'Failed to enumerate applications: %s' % e
return
return applications
def list_applications(device):
applications = get_applications(device)
if len(applications) > 0:
pid_column_width = max(map(lambda app: len('{}'.format(app.pid)), applications))
name_column_width = max(map(lambda app: len(app.name), applications))
identifier_column_width = max(map(lambda app: len(app.identifier), applications))
else:
pid_column_width = 0
name_column_width = 0
identifier_column_width = 0
header_format = '%' + str(pid_column_width) + 's ' + '%-' + str(name_column_width) + 's ' + '%-' + str(
identifier_column_width) + 's'
print header_format % ('PID', 'Name', 'Identifier')
print '%s %s %s' % (pid_column_width * '-', name_column_width * '-', identifier_column_width * '-')
line_format = '%' + str(pid_column_width) + 's ' + '%-' + str(name_column_width) + 's ' + '%-' + str(
identifier_column_width) + 's'
for application in sorted(applications, key=cmp_to_key(compare_applications)):
if application.pid == 0:
print line_format % ('-', application.name, application.identifier)
else:
print line_format % (application.pid, application.name, application.identifier)
def load_js_file(session, filename):
source = ''
with codecs.open(filename, 'r', 'utf-8') as f:
source = source + f.read()
script = session.create_script(source)
script.on('message', on_message)
script.load()
return script
def create_dir(path):
path = path.strip()
path = path.rstrip('\\')
if os.path.exists(path):
shutil.rmtree(path)
try:
os.makedirs(path)
except os.error as err:
print err
def open_target_app(device, name_or_bundleid):
print 'Start the target app {}'.format(name_or_bundleid)
pid = ''
session = None
display_name = ''
bundle_identifier = ''
for application in get_applications(device):
if name_or_bundleid == application.identifier or name_or_bundleid == application.name:
pid = application.pid
display_name = application.name
bundle_identifier = application.identifier
try:
if not pid:
pid = device.spawn([bundle_identifier])
session = device.attach(pid)
device.resume(pid)
else:
session = device.attach(pid)
except Exception as e:
print e
return session, display_name, bundle_identifier
def start_dump(session, ipa_name):
print 'Dumping {} to {}'.format(display_name, TEMP_DIR)
script = load_js_file(session, DUMP_JS)
script.post('dump')
finished.wait()
generate_ipa(PAYLOAD_PATH, ipa_name)
if session:
session.detach()
if __name__ == '__main__':
parser = argparse.ArgumentParser(description='frida-ios-dump (by AloneMonkey v2.0)')
parser.add_argument('-l', '--list', dest='list_applications', action='store_true', help='List the installed apps')
parser.add_argument('-o', '--output', dest='output_ipa', help='Specify name of the decrypted IPA')
parser.add_argument('target', nargs='?', help='Bundle identifier or display name of the target app')
args = parser.parse_args()
exit_code = 0
ssh = None
device = get_usb_iphone()
if len(sys.argv[1:]) == 0:
parser.print_help()
elif args.list_applications:
list_applications(device)
else:
name_or_bundleid = args.target
output_ipa = args.output_ipa
try:
ssh = paramiko.SSHClient()
ssh.set_missing_host_key_policy(paramiko.AutoAddPolicy())
ssh.connect(Host, port=Port, username=User, password=Password)
create_dir(PAYLOAD_PATH)
(session, display_name, bundle_identifier) = open_target_app(device, name_or_bundleid)
if output_ipa is None:
output_ipa = display_name
output_ipa = re.sub('\.ipa$', '', output_ipa)
if session:
start_dump(session, output_ipa)
except paramiko.ssh_exception.NoValidConnectionsError as e:
print e
exit_code = 1
except paramiko.AuthenticationException as e:
print e
exit_code = 1
except Exception as e:
print('*** Caught exception: %s: %s' % (e.__class__, e))
traceback.print_exc()
exit_code = 1
if ssh:
ssh.close()
if os.path.exists(PAYLOAD_PATH):
shutil.rmtree(PAYLOAD_PATH)
sys.exit(exit_code)