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70b65b15da
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149 lines
8.0 KiB
Python
149 lines
8.0 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 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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from org.sleuthkit.datamodel.blackboardutils.CommunicationArtifactsHelper import CommunicationDirection
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from org.sleuthkit.datamodel.blackboardutils.CommunicationArtifactsHelper import CallMediaType
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import traceback
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import general
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class CallLogAnalyzer(general.AndroidComponentAnalyzer):
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"""
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Locates a variety of different call log databases, parses them, and populates the blackboard.
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"""
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# the names of db files that potentially hold call logs
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_dbFileNames = ["logs.db", "contacts.db", "contacts2.db"]
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# the names of tables that potentially hold call logs in the dbs
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_tableNames = ["calls", "logs"]
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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.sec.android.provider.logsprovider"
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self._PARSER_NAME = "Android CallLog Parser"
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def analyze(self, dataSource, fileManager, context):
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for _dbFileName in CallLogAnalyzer._dbFileNames:
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selfAccountId = None
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callLogDbs = AppSQLiteDB.findAppDatabases(dataSource, _dbFileName, True, self._PACKAGE_NAME)
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for callLogDb in callLogDbs:
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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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callLogDbHelper = CommunicationArtifactsHelper(current_case.getSleuthkitCase(),
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self._PARSER_NAME,
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callLogDb.getDBFile(),
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Account.Type.PHONE, Account.Type.PHONE, selfAccountId )
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else:
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callLogDbHelper = CommunicationArtifactsHelper(current_case.getSleuthkitCase(),
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self._PARSER_NAME,
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callLogDb.getDBFile(),
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Account.Type.PHONE )
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for tableName in CallLogAnalyzer._tableNames:
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try:
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tableFound = callLogDb.tableExists(tableName)
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if tableFound:
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resultSet = callLogDb.runQuery("SELECT number, date, duration, type, name FROM " + tableName + " ORDER BY date DESC;")
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self._logger.log(Level.INFO, "Reading call log from table {0} in db {1}", [tableName, callLogDb.getDBFile().getName()])
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if resultSet is not None:
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while resultSet.next():
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direction = ""
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callerId = None
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calleeId = None
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timeStamp = resultSet.getLong("date") / 1000
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number = resultSet.getString("number")
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duration = resultSet.getLong("duration") # duration of call is in seconds
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name = resultSet.getString("name") # name of person dialed or called. None if unregistered
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calltype = resultSet.getInt("type")
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if calltype == 1 or calltype == 3:
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direction = CommunicationDirection.INCOMING
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callerId = number
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elif calltype == 2 or calltype == 5:
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direction = CommunicationDirection.OUTGOING
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calleeId = number
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else:
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direction = CommunicationDirection.UNKNOWN
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## add a call log
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if callerId is not None or calleeId is not None:
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callLogArtifact = callLogDbHelper.addCalllog( direction,
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callerId,
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calleeId,
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timeStamp, ## start time
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timeStamp + duration * 1000, ## end time
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CallMediaType.AUDIO)
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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 call log 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 TskCoreException as ex:
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self._logger.log(Level.SEVERE, "Failed to create CommunicationArtifactsHelper.", ex)
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self._logger.log(Level.SEVERE, 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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callLogDb.close()
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