mirror of
https://github.com/overcuriousity/autopsy-flatpak.git
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183 lines
8.7 KiB
Python
183 lines
8.7 KiB
Python
"""
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Autopsy Forensic Browser
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Copyright 2016-2020 Basis Technology Corp.
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Contact: carrier <at> sleuthkit <dot> org
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Licensed under the Apache License, Version 2.0 (the "License");
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you may not use this file except in compliance with the License.
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You may obtain a copy of the License at
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http://www.apache.org/licenses/LICENSE-2.0
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Unless required by applicable law or agreed to in writing, software
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distributed under the License is distributed on an "AS IS" BASIS,
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WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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See the License for the specific language governing permissions and
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limitations under the License.
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"""
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from java.io import File
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from java.lang import Class
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from java.lang import ClassNotFoundException
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from java.lang import Integer
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from java.lang import Long
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from java.sql import Connection
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from java.sql import DatabaseMetaData
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from java.sql import DriverManager
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from java.sql import ResultSet
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from java.sql import SQLException
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from java.sql import Statement
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from java.util.logging import Level
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from java.util import ArrayList
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from java.util import UUID
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from org.sleuthkit.autopsy.casemodule import Case
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from org.sleuthkit.autopsy.casemodule import NoCurrentCaseException
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from org.sleuthkit.autopsy.casemodule.services import FileManager
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from org.sleuthkit.autopsy.coreutils import Logger
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from org.sleuthkit.autopsy.coreutils import MessageNotifyUtil
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from org.sleuthkit.autopsy.datamodel import ContentUtils
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from org.sleuthkit.autopsy.coreutils import AppSQLiteDB
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from org.sleuthkit.autopsy.ingest import IngestJobContext
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from org.sleuthkit.autopsy.ingest import IngestServices
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from org.sleuthkit.autopsy.ingest import ModuleDataEvent
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from org.sleuthkit.datamodel import AbstractFile
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from org.sleuthkit.datamodel import Blackboard
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from org.sleuthkit.datamodel import BlackboardArtifact
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from org.sleuthkit.datamodel import BlackboardAttribute
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from org.sleuthkit.datamodel import Content
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from org.sleuthkit.datamodel import TskCoreException
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from org.sleuthkit.datamodel.Blackboard import BlackboardException
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from org.sleuthkit.datamodel import Account
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from org.sleuthkit.datamodel.blackboardutils import CommunicationArtifactsHelper
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import traceback
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import general
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class ContactAnalyzer(general.AndroidComponentAnalyzer):
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"""
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Finds and parsers Android contacts database, and populates the blackboard with Contacts.
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"""
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def __init__(self):
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self._logger = Logger.getLogger(self.__class__.__name__)
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self._PACKAGE_NAME = "com.android.providers.contacts"
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self._PARSER_NAME = "Android Contacts Parser"
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self._VERSION = "53.1.0.1" # icu_version in 'properties' table.
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def analyze(self, dataSource, fileManager, context):
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try:
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contactsDbs = AppSQLiteDB.findAppDatabases(dataSource, "contacts.db", True, self._PACKAGE_NAME)
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contactsDbs.addAll(AppSQLiteDB.findAppDatabases(dataSource, "contacts2.db", True, self._PACKAGE_NAME))
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if contactsDbs.isEmpty():
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return
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for contactDb in contactsDbs:
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try:
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self.__findContactsInDB(contactDb, dataSource)
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except Exception as ex:
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self._logger.log(Level.SEVERE, "Error parsing Contacts", ex)
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self._logger.log(Level.SEVERE, traceback.format_exc())
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except TskCoreException as ex:
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# Error finding Contacts.
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pass
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"""
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Queries the given contact database and adds Contacts to the case.
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"""
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def __findContactsInDB(self, contactDb, dataSource):
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if not contactDb:
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return
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try:
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current_case = Case.getCurrentCaseThrows()
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# Create a helper to parse the DB
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contactDbHelper = CommunicationArtifactsHelper(current_case.getSleuthkitCase(),
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self._PARSER_NAME,
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contactDb.getDBFile(),
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Account.Type.PHONE )
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# get display_name, mimetype(email or phone number) and data1 (phonenumber or email address depending on mimetype)
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# sorted by name, so phonenumber/email would be consecutive for a person if they exist.
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# check if contacts.name_raw_contact_id exists. Modify the query accordingly.
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columnFound = False
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metadata = contactDb.getConnectionMetadata()
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columnListResultSet = metadata.getColumns(None, None, "contacts", None)
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while columnListResultSet.next():
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if columnListResultSet.getString("COLUMN_NAME") == "name_raw_contact_id":
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columnFound = True
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break
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if columnFound:
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resultSet = contactDb.runQuery(
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"SELECT mimetype, data1, name_raw_contact.display_name AS display_name \n"
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+ "FROM raw_contacts JOIN contacts ON (raw_contacts.contact_id=contacts._id) \n"
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+ "JOIN raw_contacts AS name_raw_contact ON(name_raw_contact_id=name_raw_contact._id) "
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+ "LEFT OUTER JOIN data ON (data.raw_contact_id=raw_contacts._id) \n"
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+ "LEFT OUTER JOIN mimetypes ON (data.mimetype_id=mimetypes._id) \n"
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+ "WHERE mimetype = 'vnd.android.cursor.item/phone_v2' OR mimetype = 'vnd.android.cursor.item/email_v2'\n"
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+ "ORDER BY name_raw_contact.display_name ASC;")
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else:
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resultSet = contactDb.runQuery(
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"SELECT mimetype, data1, raw_contacts.display_name AS display_name \n"
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+ "FROM raw_contacts JOIN contacts ON (raw_contacts.contact_id=contacts._id) \n"
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+ "LEFT OUTER JOIN data ON (data.raw_contact_id=raw_contacts._id) \n"
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+ "LEFT OUTER JOIN mimetypes ON (data.mimetype_id=mimetypes._id) \n"
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+ "WHERE mimetype = 'vnd.android.cursor.item/phone_v2' OR mimetype = 'vnd.android.cursor.item/email_v2'\n"
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+ "ORDER BY raw_contacts.display_name ASC;")
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contactArtifact = None
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oldName = None
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phoneNumber = None
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emailAddr = None
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name = None
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while resultSet.next():
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name = resultSet.getString("display_name")
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data1 = resultSet.getString("data1") # the phone number or email
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mimetype = resultSet.getString("mimetype") # either phone or email
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if oldName and (name != oldName):
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if phoneNumber or emailAddr:
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contactArtifact = contactDbHelper.addContact(oldName,
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phoneNumber, # phoneNumber,
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None, # homePhoneNumber,
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None, # mobilePhoneNumber,
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emailAddr) # emailAddr
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oldName = name
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phoneNumber = None
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emailAddr = None
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name = None
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if mimetype == "vnd.android.cursor.item/phone_v2":
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phoneNumber = data1
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else:
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emailAddr = data1
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if name:
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oldName = name
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# create contact for last row
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if oldName and (phoneNumber or emailAddr):
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contactArtifact = contactDbHelper.addContact(oldName,
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phoneNumber, # phoneNumber,
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None, # homePhoneNumber,
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None, # mobilePhoneNumber,
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emailAddr) # emailAddr
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except SQLException as ex:
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self._logger.log(Level.WARNING, "Error processing query result for Android messages.", ex)
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self._logger.log(Level.WARNING, traceback.format_exc())
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except TskCoreException as ex:
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self._logger.log(Level.SEVERE, "Failed to add Android message artifacts.", ex)
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self._logger.log(Level.SEVERE, traceback.format_exc())
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except BlackboardException as ex:
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self._logger.log(Level.WARNING, "Failed to post artifacts.", ex)
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self._logger.log(Level.WARNING, traceback.format_exc())
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except NoCurrentCaseException as ex:
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self._logger.log(Level.WARNING, "No case currently open.", ex)
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self._logger.log(Level.WARNING, traceback.format_exc())
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finally:
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contactDb.close()
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