from __future__ import print_function import argparse import logging import os from shutil import copyfile import sqlite3 import sys """ MIT License Copyright (c) 2017 Chapin Bryce, Preston Miller Please share comments and questions at: https://github.com/PythonForensics/PythonForensicsCookbook or email pyforcookbook@gmail.com Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated documentation files (the "Software"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. """ __authors__ = ["Chapin Bryce", "Preston Miller"] __date__ = 20170815 __description__ = "iOS 10 Backup Parser" logger = logging.getLogger(__name__) def main(in_dir, out_dir): backups = backup_summary(in_dir) print("Backup Summary") print("=" * 20) if len(backups) > 0: for i, b in enumerate(backups): print("Backup No.: {} \n" "Backup Dev. Name: {} \n" "# Files: {} \n" "Backup Size (Bytes): {}\n".format( i, b, backups[b][1], backups[b][2]) ) try: db_items = process_manifest(backups[b][0]) except IOError: logger.warn("Non-iOS 10 backup encountered or " "invalid backup. Continuing to next backup.") continue create_files(in_dir, out_dir, b, db_items) print("=" * 20) else: logger.warning( "No valid backups found. The input directory should be " "the parent-directory immediately above the SHA-1 hash " "iOS device backups") sys.exit(2) def backup_summary(in_dir): logger.info("Identifying all iOS backups in {}".format(in_dir)) root = os.listdir(in_dir) backups = {} for x in root: temp_dir = os.path.join(in_dir, x) if os.path.isdir(temp_dir) and len(x) == 40: num_files = 0 size = 0 for root, subdir, files in os.walk(temp_dir): num_files += len(files) size += sum(os.path.getsize(os.path.join(root, name)) for name in files) backups[x] = [temp_dir, num_files, size] return backups def process_manifest(backup): manifest = os.path.join(backup, "Manifest.db") if not os.path.exists(manifest): logger.error("Manifest DB not found in {}".format(manifest)) raise IOError conn = sqlite3.connect(manifest) c = conn.cursor() items = {} for row in c.execute("SELECT * from Files;"): items[row[0]] = [row[2], row[1], row[3]] return items def create_files(in_dir, out_dir, b, db_items): msg = "Copying Files for backup {} to {}".format( b, os.path.join(out_dir, b)) logger.info(msg) files_not_found = 0 for x, key in enumerate(db_items): if db_items[key][0] is None or db_items[key][0] == "": continue else: dirpath = os.path.join( out_dir, b, os.path.dirname(db_items[key][0])) filepath = os.path.join(out_dir, b, db_items[key][0]) if not os.path.exists(dirpath): os.makedirs(dirpath) original_dir = b + "/" + key[0:2] + "/" + key path = os.path.join(in_dir, original_dir) if os.path.exists(filepath): filepath = filepath + "_{}".format(x) try: copyfile(path, filepath) except IOError: logger.debug("File not found in backup: {}".format(path)) files_not_found += 1 if files_not_found > 0: logger.warning("{} files listed in the Manifest.db not" "found in backup".format(files_not_found)) copyfile(os.path.join(in_dir, b, "Info.plist"), os.path.join(out_dir, b, "Info.plist")) copyfile(os.path.join(in_dir, b, "Manifest.db"), os.path.join(out_dir, b, "Manifest.db")) copyfile(os.path.join(in_dir, b, "Manifest.plist"), os.path.join(out_dir, b, "Manifest.plist")) copyfile(os.path.join(in_dir, b, "Status.plist"), os.path.join(out_dir, b, "Status.plist")) if __name__ == "__main__": # Command-line Argument Parser parser = argparse.ArgumentParser( description=__description__, epilog="Developed by {} on {}".format( ", ".join(__authors__), __date__) ) parser.add_argument( "INPUT_DIR", help="Location of folder containing iOS backups, " "e.g. ~\Library\Application Support\MobileSync\Backup folder" ) parser.add_argument("OUTPUT_DIR", help="Output Directory") parser.add_argument("-l", help="Log file path", default=__file__[:-2] + "log") parser.add_argument("-v", help="Increase verbosity", action="store_true") args = parser.parse_args() if args.v: logger.setLevel(logging.DEBUG) else: logger.setLevel(logging.INFO) msg_fmt = logging.Formatter("%(asctime)-15s %(funcName)-13s" "%(levelname)-8s %(message)s") strhndl = logging.StreamHandler(sys.stderr) strhndl.setFormatter(fmt=msg_fmt) fhndl = logging.FileHandler(args.l, mode='a') fhndl.setFormatter(fmt=msg_fmt) logger.addHandler(strhndl) logger.addHandler(fhndl) logger.info("Starting iBackup Visualizer") logger.debug("Supplied arguments: {}".format(" ".join(sys.argv[1:]))) logger.debug("System: " + sys.platform) logger.debug("Python Version: " + sys.version) if not os.path.exists(args.OUTPUT_DIR): os.makedirs(args.OUTPUT_DIR) if os.path.exists(args.INPUT_DIR) and os.path.isdir(args.INPUT_DIR): main(args.INPUT_DIR, args.OUTPUT_DIR) else: logger.error("Supplied input directory does not exist or is not " "a directory") sys.exit(1)