mirror of
https://github.com/overcuriousity/autopsy-flatpak.git
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148 lines
7.5 KiB
Python
148 lines
7.5 KiB
Python
"""
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Autopsy Forensic Browser
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Copyright 2016-2021 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 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.attributes import MessageAttachments
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from org.sleuthkit.datamodel.blackboardutils.attributes.MessageAttachments import FileAttachment
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from org.sleuthkit.datamodel.blackboardutils.attributes.MessageAttachments import URLAttachment
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from org.sleuthkit.datamodel.blackboardutils import CommunicationArtifactsHelper
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from org.sleuthkit.datamodel.blackboardutils.CommunicationArtifactsHelper import MessageReadStatus
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from org.sleuthkit.datamodel.blackboardutils.CommunicationArtifactsHelper import CommunicationDirection
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import traceback
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import general
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class TextMessageAnalyzer(general.AndroidComponentAnalyzer):
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"""
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Finds and parsers Android SMS/MMS database, and populates the blackboard with messages.
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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.telephony"
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self._PARSER_NAME = "Android Message Parser"
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self._MESSAGE_TYPE = "Android Message"
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def analyze(self, dataSource, fileManager, context):
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selfAccountId = None
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messageDbs = AppSQLiteDB.findAppDatabases(dataSource, "mmssms.db", True, self._PACKAGE_NAME)
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for messageDb in messageDbs:
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try:
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current_case = Case.getCurrentCaseThrows()
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if selfAccountId is not None:
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messageDbHelper = CommunicationArtifactsHelper(current_case.getSleuthkitCase(),
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self._PARSER_NAME,
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messageDb.getDBFile(),
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Account.Type.PHONE, Account.Type.IMO, selfAccountId, context.getJobId())
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else:
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messageDbHelper = CommunicationArtifactsHelper(current_case.getSleuthkitCase(),
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self._PARSER_NAME,
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messageDb.getDBFile(),
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Account.Type.PHONE, context.getJobId())
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uuid = UUID.randomUUID().toString()
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messagesResultSet = messageDb.runQuery("SELECT address, date, read, type, subject, body, thread_id FROM sms;")
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if messagesResultSet is not None:
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while messagesResultSet.next():
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direction = ""
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address = None
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fromId = None
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toId = None
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address = messagesResultSet.getString("address") # may be phone number, or other addresses
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timeStamp = Long.valueOf(messagesResultSet.getString("date")) / 1000
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read = messagesResultSet.getInt("read") # may be unread = 0, read = 1
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subject = messagesResultSet.getString("subject") # message subject
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msgBody = messagesResultSet.getString("body") # message body
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thread_id = "{0}-{1}".format(uuid, messagesResultSet.getInt("thread_id"))
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if messagesResultSet.getString("type") == "1":
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direction = CommunicationDirection.INCOMING
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fromId = address
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else:
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direction = CommunicationDirection.OUTGOING
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toId = address
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message_read = messagesResultSet.getInt("read") # may be unread = 0, read = 1
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if (message_read == 1):
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msgReadStatus = MessageReadStatus.READ
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elif (message_read == 0):
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msgReadStatus = MessageReadStatus.UNREAD
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else:
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msgReadStatus = MessageReadStatus.UNKNOWN
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## add a message
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if address is not None:
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messageArtifact = messageDbHelper.addMessage(
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self._MESSAGE_TYPE,
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direction,
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fromId,
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toId,
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timeStamp,
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msgReadStatus,
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subject, # subject
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msgBody,
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thread_id)
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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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messageDb.close()
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