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224 lines
14 KiB
Python
224 lines
14 KiB
Python
"""
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Autopsy Forensic Browser
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Copyright 2019 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 Long
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from java.lang import String
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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 org.apache.commons.codec.binary import Base64
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from org.sleuthkit.autopsy.casemodule import Case
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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.coreutils import AppSQLiteDB
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from org.sleuthkit.autopsy.datamodel import ContentUtils
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from org.sleuthkit.autopsy.ingest import IngestJobContext
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from org.sleuthkit.datamodel import AbstractFile
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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.blackboardutils import WebBrowserArtifactsHelper
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import traceback
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import general
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"""
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Finds the SQLite DB for S-Browser, parses the DB for Bookmarks, Cookies, Web History
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and adds artifacts to the case.
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"""
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class SBrowserAnalyzer(general.AndroidComponentAnalyzer):
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moduleName = "SBrowser Parser"
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progName = "SBrowser"
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def __init__(self):
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self._logger = Logger.getLogger(self.__class__.__name__)
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def analyzeBookmarks(self, dataSource, fileManager, context):
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sbrowserDbs = AppSQLiteDB.findAppDatabases(dataSource, "sbrowser.db", True, "com.sec.android.app.sbrowser")
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for sbrowserDb in sbrowserDbs:
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try:
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sbrowserDbHelper = WebBrowserArtifactsHelper(Case.getCurrentCase().getSleuthkitCase(),
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self.moduleName, sbrowserDb.getDBFile())
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bookmarkResultSet = sbrowserDb.runQuery("SELECT url, title, created FROM bookmarks WHERE url IS NOT NULL")
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if bookmarkResultSet is not None:
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while bookmarkResultSet.next():
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createTime = bookmarkResultSet.getLong("created") / 1000
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sbrowserDbHelper.addWebBookmark( bookmarkResultSet.getString("url"),
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bookmarkResultSet.getString("title"),
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createTime,
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self.progName)
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except SQLException as ex:
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self._logger.log(Level.WARNING, "Error processing query results for SBrowser bookmarks.", ex)
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except TskCoreException as ex:
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self._logger.log(Level.WARNING, "Failed to create WebBrowserArtifactsHelper for adding bookmarks.", ex)
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finally:
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sbrowserDb.close()
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def analyzeCookies(self, dataSource, fileManager, context):
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cookiesDbs = AppSQLiteDB.findAppDatabases(dataSource, "Cookies", True, "com.sec.android.app.sbrowser")
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for cookiesDb in cookiesDbs:
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try:
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cookiesDbHelper = WebBrowserArtifactsHelper(Case.getCurrentCase().getSleuthkitCase(),
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self.moduleName, cookiesDb.getDBFile())
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cookiesResultSet = cookiesDb.runQuery("SELECT host_key, name, value, creation_utc FROM cookies")
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if cookiesResultSet is not None:
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while cookiesResultSet.next():
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createTime = cookiesResultSet.getLong("creation_utc") / 1000000 - 11644473600 # Webkit time
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cookiesDbHelper.addWebCookie( cookiesResultSet.getString("host_key"),
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createTime,
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cookiesResultSet.getString("name"),
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cookiesResultSet.getString("value"),
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self.progName)
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except SQLException as ex:
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self._logger.log(Level.WARNING, "Error processing query results for SBrowser cookies.", ex)
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except TskCoreException as ex:
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self._logger.log(Level.WARNING, "Failed to create WebBrowserArtifactsHelper for adding SBrowser cookies.", ex)
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finally:
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cookiesDb.close()
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def analyzeHistory(self, dataSource, fileManager, context):
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historyDbs = AppSQLiteDB.findAppDatabases(dataSource, "History", True, "com.sec.android.app.sbrowser")
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for historyDb in historyDbs:
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try:
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historyDbHelper = WebBrowserArtifactsHelper(Case.getCurrentCase().getSleuthkitCase(),
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self.moduleName, historyDb.getDBFile())
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historyResultSet = historyDb.runQuery("SELECT url, title, last_visit_time FROM urls")
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if historyResultSet is not None:
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while historyResultSet.next():
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accessTime = historyResultSet.getLong("last_visit_time") / 1000000 - 11644473600 # Webkit time
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historyDbHelper.addWebHistory( historyResultSet.getString("url"),
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accessTime,
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"", # referrer
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historyResultSet.getString("title"),
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self.progName)
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except SQLException as ex:
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self._logger.log(Level.WARNING, "Error processing query results for SBrowser history.", ex)
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except TskCoreException as ex:
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self._logger.log(Level.WARNING, "Failed to create WebBrowserArtifactsHelper for adding SBrowser history.", ex)
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finally:
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historyDb.close()
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def analyzeDownloads(self, dataSource, fileManager, context):
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downloadsDbs = AppSQLiteDB.findAppDatabases(dataSource, "History", True, "com.sec.android.app.sbrowser")
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for downloadsDb in downloadsDbs:
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try:
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downloadsDbHelper = WebBrowserArtifactsHelper(Case.getCurrentCase().getSleuthkitCase(),
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self.moduleName, downloadsDb.getDBFile())
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queryString = "SELECT target_path, start_time, url FROM downloads"\
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" INNER JOIN downloads_url_chains ON downloads.id = downloads_url_chains.id"
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downloadsResultSet = downloadsDb.runQuery(queryString)
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if downloadsResultSet is not None:
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while downloadsResultSet.next():
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startTime = historyResultSet.getLong("start_time") / 1000000 - 11644473600 # Webkit time
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downloadsDbHelper.addWebDownload( downloadsResultSet.getString("target_path"),
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startTime,
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downloadsResultSet.getString("url"),
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self.progName)
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except SQLException as ex:
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self._logger.log(Level.WARNING, "Error processing query results for SBrowser downloads.", ex)
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except TskCoreException as ex:
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self._logger.log(Level.WARNING, "Failed to create WebBrowserArtifactsHelper for adding SBrowser downloads.", ex)
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finally:
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downloadsDb.close()
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def analyzeAutofill(self, dataSource, fileManager, context):
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autofillDbs = AppSQLiteDB.findAppDatabases(dataSource, "Web Data", True, "com.sec.android.app.sbrowser")
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for autofillDb in autofillDbs:
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try:
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autofillDbHelper = WebBrowserArtifactsHelper(Case.getCurrentCase().getSleuthkitCase(),
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self.moduleName, autofillDb.getDBFile())
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autofillsResultSet = autofillDb.runQuery("SELECT name, value, count, date_created FROM autofill INNER JOIN autofill_dates ON autofill.pair_id = autofill_dates.pair_id")
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if autofillsResultSet is not None:
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while autofillsResultSet.next():
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creationTime = autofillsResultSet.getLong("date_created") / 1000000 - 11644473600 # Webkit time
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autofillDbHelper.addWebFormAutofill( autofillsResultSet.getString("name"),
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autofillsResultSet.getString("value"),
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creationTime,
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0,
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autofillsResultSet.getInt("count"))
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except SQLException as ex:
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self._logger.log(Level.WARNING, "Error processing query results for SBrowser autofill.", ex)
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except TskCoreException as ex:
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self._logger.log(Level.WARNING, "Failed to create WebBrowserArtifactsHelper for adding SBrowser autofill.", ex)
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finally:
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autofillDb.close()
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def analyzeWebFormAddress(self, dataSource, fileManager, context):
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webFormAddressDbs = AppSQLiteDB.findAppDatabases(dataSource, "Web Data", True, "com.sec.android.app.sbrowser")
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for webFormAddressDb in webFormAddressDbs:
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try:
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webFormAddressDbHelper = WebBrowserArtifactsHelper(Case.getCurrentCase().getSleuthkitCase(),
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self.moduleName, webFormAddressDb.getDBFile())
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queryString = "SELECT street_address, city, state, zipcode, country_code, date_modified, first_name, last_name, number, email FROM autofill_profiles "\
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" INNER JOIN autofill_profile_names"\
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" ON autofill_profiles.guid = autofill_profile_names.guid"\
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" INNER JOIN autofill_profile_phones"\
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" ON autofill_profiles.guid = autofill_profile_phones.guid"\
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" INNER JOIN autofill_profile_emails"\
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" ON autofill_profiles.guid = autofill_profile_emails.guid"
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webFormAddressResultSet = webFormAddressDb.runQuery(queryString)
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if webFormAddressResultSet is not None:
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while webFormAddressResultSet.next():
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personName = webFormAddressResultSet.getString("first_name") + " " + webFormAddressResultSet.getString("last_name")
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address = '\n'.join([ webFormAddressResultSet.getString("street_address"),
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webFormAddressResultSet.getString("city"),
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webFormAddressResultSet.getString("state") + " " + webFormAddressResultSet.getString("zipcode"),
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webFormAddressResultSet.getString("country_code") ])
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creationTime = webFormAddressResultSet.getLong("date_modified") / 1000000 - 11644473600 # Webkit time
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autofillDbHelper.addWebFormAddress( personName,
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webFormAddressResultSet.getString("email"),
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webFormAddressResultSet.getString("number"),
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address,
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creationTime,
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0,
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0)
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except SQLException as ex:
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self._logger.log(Level.WARNING, "Error processing query results for SBrowser form addresses.", ex)
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except TskCoreException as ex:
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self._logger.log(Level.WARNING, "Failed to create WebBrowserArtifactsHelper for adding SBrowser form addresses.", ex)
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finally:
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webFormAddressDb.close()
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def analyze(self, dataSource, fileManager, context):
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self.analyzeBookmarks(dataSource, fileManager, context)
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self.analyzeCookies(dataSource, fileManager, context)
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self.analyzeHistory(dataSource, fileManager, context)
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self.analyzeDownloads(dataSource, fileManager, context)
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self.analyzeAutofill(dataSource, fileManager, context)
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self.analyzeWebFormAddress(dataSource, fileManager, context)
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