mirror of
https://github.com/overcuriousity/autopsy-flatpak.git
synced 2025-07-06 21:00:22 +00:00
587 lines
31 KiB
Java
587 lines
31 KiB
Java
/*
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*
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* Autopsy Forensic Browser
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*
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* Copyright 2012-2014 Basis Technology Corp.
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*
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* Copyright 2012 42six Solutions.
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* Contact: aebadirad <at> 42six <dot> com
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* Project Contact/Architect: carrier <at> sleuthkit <dot> org
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*
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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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*
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* http://www.apache.org/licenses/LICENSE-2.0
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*
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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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package org.sleuthkit.autopsy.recentactivity;
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import java.io.*;
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import java.io.File;
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import java.text.ParseException;
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import java.text.SimpleDateFormat;
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import java.util.*;
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import java.util.logging.Level;
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import javax.xml.parsers.DocumentBuilder;
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import javax.xml.parsers.DocumentBuilderFactory;
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import javax.xml.parsers.ParserConfigurationException;
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import org.openide.modules.InstalledFileLocator;
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import org.openide.util.NbBundle;
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import org.sleuthkit.autopsy.coreutils.ExecUtil;
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import org.sleuthkit.autopsy.coreutils.Logger;
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import org.sleuthkit.autopsy.coreutils.PlatformUtil;
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import org.sleuthkit.autopsy.datamodel.ContentUtils;
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import org.sleuthkit.autopsy.ingest.DataSourceIngestModuleStatusHelper;
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import org.sleuthkit.autopsy.recentactivity.ExtractUSB.USBInfo;
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import org.sleuthkit.datamodel.*;
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import org.sleuthkit.datamodel.BlackboardArtifact.ARTIFACT_TYPE;
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import org.sleuthkit.datamodel.BlackboardAttribute.ATTRIBUTE_TYPE;
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import org.w3c.dom.Document;
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import org.w3c.dom.Element;
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import org.w3c.dom.Node;
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import org.w3c.dom.NodeList;
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import org.xml.sax.InputSource;
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import org.xml.sax.SAXException;
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/**
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* Extract windows registry data using regripper.
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* Runs two versions of regripper. One is the generally available set of plug-ins
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* and the second is a set that were customized for Autopsy to produce a more structured
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* output of XML so that we can parse and turn into blackboard artifacts.
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*/
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class ExtractRegistry extends Extract {
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private Logger logger = Logger.getLogger(this.getClass().getName());
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private String RR_PATH;
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private String RR_FULL_PATH;
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private boolean rrFound = false; // true if we found the Autopsy-specific version of regripper
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private boolean rrFullFound = false; // true if we found the full version of regripper
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final private static String MODULE_VERSION = "1.0";
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private ExecUtil execRR;
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//hide public constructor to prevent from instantiation by ingest module loader
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ExtractRegistry() {
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final File rrRoot = InstalledFileLocator.getDefault().locate("rr", ExtractRegistry.class.getPackage().getName(), false);
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if (rrRoot == null) {
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logger.log(Level.SEVERE, "RegRipper not found");
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rrFound = false;
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return;
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} else {
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rrFound = true;
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}
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final String rrHome = rrRoot.getAbsolutePath();
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logger.log(Level.INFO, "RegRipper home: " + rrHome);
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if (PlatformUtil.isWindowsOS()) {
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RR_PATH = rrHome + File.separator + "rip.exe";
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} else {
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RR_PATH = "perl " + rrHome + File.separator + "rip.pl";
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}
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final File rrFullRoot = InstalledFileLocator.getDefault().locate("rr-full", ExtractRegistry.class.getPackage().getName(), false);
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if (rrFullRoot == null) {
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logger.log(Level.SEVERE, "RegRipper Full not found");
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rrFullFound = false;
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} else {
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rrFullFound = true;
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}
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final String rrFullHome = rrFullRoot.getAbsolutePath();
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logger.log(Level.INFO, "RegRipper Full home: " + rrFullHome);
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if (PlatformUtil.isWindowsOS()) {
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RR_FULL_PATH = rrFullHome + File.separator + "rip.exe";
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} else {
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RR_FULL_PATH = "perl " + rrFullHome + File.separator + "rip.pl";
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}
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}
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/**
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* Search for the registry hives on the system.
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* @param dataSource Data source to search for hives in.
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* @return List of registry hives
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*/
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private List<AbstractFile> findRegistryFiles(Content dataSource) {
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List<AbstractFile> allRegistryFiles = new ArrayList<>();
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org.sleuthkit.autopsy.casemodule.services.FileManager fileManager = currentCase.getServices().getFileManager();
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// find the user-specific ntuser-dat files
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try {
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allRegistryFiles.addAll(fileManager.findFiles(dataSource, "ntuser.dat"));
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}
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catch (TskCoreException ex) {
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logger.log(Level.WARNING, "Error fetching 'ntuser.dat' file.");
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}
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// find the system hives'
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String[] regFileNames = new String[] {"system", "software", "security", "sam"};
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for (String regFileName : regFileNames) {
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try {
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allRegistryFiles.addAll(fileManager.findFiles(dataSource, regFileName, "/system32/config"));
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}
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catch (TskCoreException ex) {
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String msg = NbBundle.getMessage(this.getClass(),
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"ExtractRegistry.findRegFiles.errMsg.errReadingFile", regFileName);
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logger.log(Level.WARNING, msg);
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this.addErrorMessage(this.getName() + ": " + msg);
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}
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}
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return allRegistryFiles;
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}
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/**
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* Identifies registry files in the database by mtimeItem, runs regripper on them, and parses the output.
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*
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* @param dataSource
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* @param controller
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*/
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private void analyzeRegistryFiles(Content dataSource, DataSourceIngestModuleStatusHelper controller) {
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List<AbstractFile> allRegistryFiles = findRegistryFiles(dataSource);
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// open the log file
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FileWriter logFile = null;
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try {
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logFile = new FileWriter(RAImageIngestModule.getRAOutputPath(currentCase, "reg") + File.separator + "regripper-info.txt");
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} catch (IOException ex) {
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java.util.logging.Logger.getLogger(ExtractRegistry.class.getName()).log(Level.SEVERE, null, ex);
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}
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ExtractUSB extrctr = new ExtractUSB();
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int j = 0;
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for (AbstractFile regFile : allRegistryFiles) {
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String regFileName = regFile.getName();
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String regFileNameLocal = RAImageIngestModule.getRATempPath(currentCase, "reg") + File.separator + regFileName;
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String outputPathBase = RAImageIngestModule.getRAOutputPath(currentCase, "reg") + File.separator + regFileName + "-regripper-" + Integer.toString(j++);
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File regFileNameLocalFile = new File(regFileNameLocal);
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try {
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ContentUtils.writeToFile(regFile, regFileNameLocalFile);
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} catch (IOException ex) {
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logger.log(Level.SEVERE, "Error writing the temp registry file. {0}", ex);
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this.addErrorMessage(
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NbBundle.getMessage(this.getClass(), "ExtractRegistry.analyzeRegFiles.errMsg.errWritingTemp",
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this.getName(), regFileName));
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continue;
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}
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if (controller.isIngestJobCancelled()) {
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break;
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}
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try {
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if (logFile != null) {
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logFile.write(Integer.toString(j-1) + "\t" + regFile.getUniquePath() + "\n");
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}
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}
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catch (TskCoreException | IOException ex) {
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java.util.logging.Logger.getLogger(ExtractRegistry.class.getName()).log(Level.SEVERE, null, ex);
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}
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logger.log(Level.INFO, moduleName + "- Now getting registry information from " + regFileNameLocal);
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RegOutputFiles regOutputFiles = executeRegRip(regFileNameLocal, outputPathBase);
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if (controller.isIngestJobCancelled()) {
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break;
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}
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// parse the autopsy-specific output
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if (regOutputFiles.autopsyPlugins.isEmpty() == false) {
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if (parseAutopsyPluginOutput(regOutputFiles.autopsyPlugins, regFile.getId(), extrctr) == false) {
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this.addErrorMessage(
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NbBundle.getMessage(this.getClass(), "ExtractRegistry.analyzeRegFiles.failedParsingResults",
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this.getName(), regFileName));
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}
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}
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// create a RAW_TOOL artifact for the full output
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if (regOutputFiles.fullPlugins.isEmpty() == false) {
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try {
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BlackboardArtifact art = regFile.newArtifact(ARTIFACT_TYPE.TSK_TOOL_OUTPUT.getTypeID());
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BlackboardAttribute att = new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_PROG_NAME.getTypeID(),
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NbBundle.getMessage(this.getClass(),
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"ExtractRegistry.parentModuleName.noSpace"),
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NbBundle.getMessage(this.getClass(),
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"ExtractRegistry.programName"));
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art.addAttribute(att);
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FileReader fread = new FileReader(regOutputFiles.fullPlugins);
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BufferedReader input = new BufferedReader(fread);
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StringBuilder sb = new StringBuilder();
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try {
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while (true) {
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String s = input.readLine();
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if (s == null) {
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break;
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}
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sb.append(s).append("\n");
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}
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} catch (IOException ex) {
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java.util.logging.Logger.getLogger(ExtractRegistry.class.getName()).log(Level.SEVERE, null, ex);
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} finally {
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try {
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input.close();
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} catch (IOException ex) {
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logger.log(Level.WARNING, "Failed to close reader.", ex);
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}
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}
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att = new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_TEXT.getTypeID(),
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NbBundle.getMessage(this.getClass(),
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"ExtractRegistry.parentModuleName.noSpace"), sb.toString());
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art.addAttribute(att);
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} catch (FileNotFoundException ex) {
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this.addErrorMessage(NbBundle.getMessage(this.getClass(),
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"ExtractRegistry.analyzeRegFiles.errMsg.errReadingRegFile",
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this.getName(), regOutputFiles.fullPlugins));
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java.util.logging.Logger.getLogger(ExtractRegistry.class.getName()).log(Level.SEVERE, null, ex);
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} catch (TskCoreException ex) {
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// TODO - add error message here?
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java.util.logging.Logger.getLogger(ExtractRegistry.class.getName()).log(Level.SEVERE, null, ex);
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}
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}
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// delete the hive
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regFileNameLocalFile.delete();
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}
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try {
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if (logFile != null) {
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logFile.close();
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}
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} catch (IOException ex) {
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java.util.logging.Logger.getLogger(ExtractRegistry.class.getName()).log(Level.SEVERE, null, ex);
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}
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}
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private class RegOutputFiles {
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public String autopsyPlugins = "";
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public String fullPlugins = "";
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}
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/**
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* Execute regripper on the given registry.
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* @param regFilePath Path to local copy of registry
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* @param outFilePathBase Path to location to save output file to. Base mtimeItem that will be extended on
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*/
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private RegOutputFiles executeRegRip(String regFilePath, String outFilePathBase) {
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String autopsyType = ""; // Type argument for rr for autopsy-specific modules
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String fullType = ""; // Type argument for rr for full set of modules
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RegOutputFiles regOutputFiles = new RegOutputFiles();
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if (regFilePath.toLowerCase().contains("system")) {
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autopsyType = "autopsysystem";
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fullType = "system";
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}
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else if (regFilePath.toLowerCase().contains("software")) {
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autopsyType = "autopsysoftware";
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fullType = "software";
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}
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else if (regFilePath.toLowerCase().contains("ntuser")) {
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autopsyType = "autopsyntuser";
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fullType = "ntuser";
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}
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else if (regFilePath.toLowerCase().contains("sam")) {
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fullType = "sam";
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}
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else if (regFilePath.toLowerCase().contains("security")) {
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fullType = "security";
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}
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else {
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return regOutputFiles;
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}
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// run the autopsy-specific set of modules
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if (!autopsyType.isEmpty() && rrFound) {
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// TODO - add error messages
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Writer writer = null;
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try {
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regOutputFiles.autopsyPlugins = outFilePathBase + "-autopsy.txt";
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logger.log(Level.INFO, "Writing RegRipper results to: " + regOutputFiles.autopsyPlugins);
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writer = new FileWriter(regOutputFiles.autopsyPlugins);
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execRR = new ExecUtil();
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execRR.execute(writer, RR_PATH,
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"-r", regFilePath, "-f", autopsyType);
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} catch (IOException ex) {
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logger.log(Level.SEVERE, "Unable to RegRipper and process parse some registry files.", ex);
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this.addErrorMessage(
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NbBundle.getMessage(this.getClass(), "ExtractRegistry.execRegRip.errMsg.failedAnalyzeRegFile",
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this.getName()));
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} catch (InterruptedException ex) {
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logger.log(Level.SEVERE, "RegRipper has been interrupted, failed to parse registry.", ex);
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this.addErrorMessage(
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NbBundle.getMessage(this.getClass(), "ExtractRegistry.execRegRip.errMsg.failedAnalyzeRegFile2",
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this.getName()));
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} finally {
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if (writer != null) {
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try {
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writer.close();
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} catch (IOException ex) {
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logger.log(Level.SEVERE, "Error closing output writer after running RegRipper", ex);
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}
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}
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}
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}
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// run the full set of rr modules
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if (!fullType.isEmpty() && rrFullFound) {
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Writer writer = null;
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try {
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regOutputFiles.fullPlugins = outFilePathBase + "-full.txt";
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logger.log(Level.INFO, "Writing Full RegRipper results to: " + regOutputFiles.fullPlugins);
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writer = new FileWriter(regOutputFiles.fullPlugins);
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execRR = new ExecUtil();
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execRR.execute(writer, RR_FULL_PATH,
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"-r", regFilePath, "-f", fullType);
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} catch (IOException ex) {
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logger.log(Level.SEVERE, "Unable to run full RegRipper and process parse some registry files.", ex);
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this.addErrorMessage(
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NbBundle.getMessage(this.getClass(), "ExtractRegistry.execRegRip.errMsg.failedAnalyzeRegFile3",
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this.getName()));
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} catch (InterruptedException ex) {
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logger.log(Level.SEVERE, "RegRipper full has been interrupted, failed to parse registry.", ex);
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this.addErrorMessage(
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NbBundle.getMessage(this.getClass(), "ExtractRegistry.execRegRip.errMsg.failedAnalyzeRegFile4",
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this.getName()));
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} finally {
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if (writer != null) {
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try {
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writer.close();
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} catch (IOException ex) {
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logger.log(Level.SEVERE, "Error closing output writer after running RegRipper full", ex);
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}
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}
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}
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}
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return regOutputFiles;
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}
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// @@@ VERIFY that we are doing the right thing when we parse multiple NTUSER.DAT
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private boolean parseAutopsyPluginOutput(String regRecord, long orgId, ExtractUSB extrctr) {
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FileInputStream fstream = null;
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try {
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SleuthkitCase tempDb = currentCase.getSleuthkitCase();
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// Read the file in and create a Document and elements
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File regfile = new File(regRecord);
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fstream = new FileInputStream(regfile);
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String regString = new Scanner(fstream, "UTF-8").useDelimiter("\\Z").next();
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String startdoc = "<?xml version=\"1.0\"?><document>";
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String result = regString.replaceAll("----------------------------------------", "");
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result = result.replaceAll("\\n", "");
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result = result.replaceAll("\\r", "");
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result = result.replaceAll("'", "'");
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result = result.replaceAll("&", "&");
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String enddoc = "</document>";
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String stringdoc = startdoc + result + enddoc;
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DocumentBuilder builder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
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Document doc = builder.parse(new InputSource(new StringReader(stringdoc)));
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// cycle through the elements in the doc
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Element oroot = doc.getDocumentElement();
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NodeList children = oroot.getChildNodes();
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int len = children.getLength();
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for (int i = 0; i < len; i++) {
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Element tempnode = (Element) children.item(i);
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String dataType = tempnode.getNodeName();
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NodeList timenodes = tempnode.getElementsByTagName("mtime");
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Long mtime = null;
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if (timenodes.getLength() > 0) {
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Element timenode = (Element) timenodes.item(0);
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String etime = timenode.getTextContent();
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try {
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Long epochtime = new SimpleDateFormat("EEE MMM d HH:mm:ss yyyy").parse(etime).getTime();
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mtime = epochtime.longValue();
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String Tempdate = mtime.toString();
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mtime = Long.valueOf(Tempdate) / 1000;
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} catch (ParseException ex) {
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logger.log(Level.WARNING, "Failed to parse epoch time when parsing the registry.");
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}
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}
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NodeList artroots = tempnode.getElementsByTagName("artifacts");
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if (artroots.getLength() == 0) {
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// If there isn't an artifact node, skip this entry
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continue;
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}
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Element artroot = (Element) artroots.item(0);
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NodeList myartlist = artroot.getChildNodes();
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String winver = "";
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for (int j = 0; j < myartlist.getLength(); j++) {
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Node artchild = myartlist.item(j);
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// If it has attributes, then it is an Element (based off API)
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if (artchild.hasAttributes()) {
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Element artnode = (Element) artchild;
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String value = artnode.getTextContent().trim();
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Collection<BlackboardAttribute> bbattributes = new ArrayList<BlackboardAttribute>();
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if ("recentdocs".equals(dataType)) {
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// BlackboardArtifact bbart = tempDb.getContentById(orgId).newArtifact(ARTIFACT_TYPE.TSK_RECENT_OBJECT);
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// bbattributes.add(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_LAST_ACCESSED.getTypeID(), "RecentActivity", dataType, mtime));
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// bbattributes.add(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_NAME.getTypeID(), "RecentActivity", dataType, mtimeItem));
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// bbattributes.add(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_VALUE.getTypeID(), "RecentActivity", dataType, value));
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// bbart.addAttributes(bbattributes);
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// @@@ BC: Why are we ignoring this...
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}
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else if ("usb".equals(dataType)) {
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try {
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Long usbMtime = Long.parseLong(artnode.getAttribute("mtime"));
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usbMtime = Long.valueOf(usbMtime.toString());
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BlackboardArtifact bbart = tempDb.getContentById(orgId).newArtifact(ARTIFACT_TYPE.TSK_DEVICE_ATTACHED);
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bbattributes.add(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_DATETIME.getTypeID(),
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NbBundle.getMessage(this.getClass(),
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"ExtractRegistry.parentModuleName.noSpace"), usbMtime));
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String dev = artnode.getAttribute("dev");
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String model = dev;
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if (dev.toLowerCase().contains("vid")) {
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USBInfo info = extrctr.get(dev);
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if(info.getVendor()!=null)
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bbattributes.add(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_DEVICE_MAKE.getTypeID(),
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NbBundle.getMessage(this.getClass(),
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"ExtractRegistry.parentModuleName.noSpace"), info.getVendor()));
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if(info.getProduct() != null)
|
|
model = info.getProduct();
|
|
}
|
|
bbattributes.add(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_DEVICE_MODEL.getTypeID(),
|
|
NbBundle.getMessage(this.getClass(),
|
|
"ExtractRegistry.parentModuleName.noSpace"), model));
|
|
bbattributes.add(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_DEVICE_ID.getTypeID(),
|
|
NbBundle.getMessage(this.getClass(),
|
|
"ExtractRegistry.parentModuleName.noSpace"), value));
|
|
bbart.addAttributes(bbattributes);
|
|
} catch (TskCoreException ex) {
|
|
logger.log(Level.SEVERE, "Error adding device attached artifact to blackboard.");
|
|
}
|
|
}
|
|
else if ("uninstall".equals(dataType)) {
|
|
Long itemMtime = null;
|
|
try {
|
|
Long epochtime = new SimpleDateFormat("EEE MMM d HH:mm:ss yyyy").parse(artnode.getAttribute("mtime")).getTime();
|
|
itemMtime = epochtime.longValue();
|
|
itemMtime = itemMtime / 1000;
|
|
} catch (ParseException e) {
|
|
logger.log(Level.WARNING, "Failed to parse epoch time for installed program artifact.");
|
|
}
|
|
|
|
try {
|
|
bbattributes.add(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_PROG_NAME.getTypeID(),
|
|
NbBundle.getMessage(this.getClass(),
|
|
"ExtractRegistry.parentModuleName.noSpace"), value));
|
|
bbattributes.add(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_DATETIME.getTypeID(),
|
|
NbBundle.getMessage(this.getClass(),
|
|
"ExtractRegistry.parentModuleName.noSpace"), itemMtime));
|
|
BlackboardArtifact bbart = tempDb.getContentById(orgId).newArtifact(ARTIFACT_TYPE.TSK_INSTALLED_PROG);
|
|
bbart.addAttributes(bbattributes);
|
|
} catch (TskCoreException ex) {
|
|
logger.log(Level.SEVERE, "Error adding installed program artifact to blackboard.");
|
|
}
|
|
}
|
|
else if ("WinVersion".equals(dataType)) {
|
|
String name = artnode.getAttribute("name");
|
|
|
|
if (name.contains("ProductName")) {
|
|
winver = value;
|
|
}
|
|
if (name.contains("CSDVersion")) {
|
|
winver = winver + " " + value;
|
|
}
|
|
if (name.contains("InstallDate")) {
|
|
Long installtime = null;
|
|
try {
|
|
Long epochtime = new SimpleDateFormat("EEE MMM d HH:mm:ss yyyy").parse(value).getTime();
|
|
installtime = epochtime.longValue();
|
|
String Tempdate = installtime.toString();
|
|
installtime = Long.valueOf(Tempdate) / 1000;
|
|
} catch (ParseException e) {
|
|
logger.log(Level.SEVERE, "RegRipper::Conversion on DateTime -> ", e);
|
|
}
|
|
try {
|
|
bbattributes.add(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_PROG_NAME.getTypeID(),
|
|
NbBundle.getMessage(this.getClass(),
|
|
"ExtractRegistry.parentModuleName.noSpace"), winver));
|
|
bbattributes.add(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_DATETIME.getTypeID(),
|
|
NbBundle.getMessage(this.getClass(),
|
|
"ExtractRegistry.parentModuleName.noSpace"), installtime));
|
|
BlackboardArtifact bbart = tempDb.getContentById(orgId).newArtifact(ARTIFACT_TYPE.TSK_INSTALLED_PROG);
|
|
bbart.addAttributes(bbattributes);
|
|
} catch (TskCoreException ex) {
|
|
logger.log(Level.SEVERE, "Error adding installed program artifact to blackboard.");
|
|
}
|
|
}
|
|
}
|
|
else if ("office".equals(dataType)) {
|
|
String name = artnode.getAttribute("name");
|
|
|
|
try {
|
|
BlackboardArtifact bbart = tempDb.getContentById(orgId).newArtifact(ARTIFACT_TYPE.TSK_RECENT_OBJECT);
|
|
// @@@ BC: Consider removing this after some more testing. It looks like an Mtime associated with the root key and not the individual item
|
|
if (mtime != null) {
|
|
bbattributes.add(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_DATETIME_ACCESSED.getTypeID(),
|
|
NbBundle.getMessage(this.getClass(),
|
|
"ExtractRegistry.parentModuleName.noSpace"), mtime));
|
|
}
|
|
bbattributes.add(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_NAME.getTypeID(),
|
|
NbBundle.getMessage(this.getClass(),
|
|
"ExtractRegistry.parentModuleName.noSpace"), name));
|
|
bbattributes.add(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_VALUE.getTypeID(),
|
|
NbBundle.getMessage(this.getClass(),
|
|
"ExtractRegistry.parentModuleName.noSpace"), value));
|
|
bbattributes.add(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_PROG_NAME.getTypeID(),
|
|
NbBundle.getMessage(this.getClass(),
|
|
"ExtractRegistry.parentModuleName.noSpace"), artnode.getNodeName()));
|
|
bbart.addAttributes(bbattributes);
|
|
} catch (TskCoreException ex) {
|
|
logger.log(Level.SEVERE, "Error adding recent object artifact to blackboard.");
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
return true;
|
|
} catch (FileNotFoundException ex) {
|
|
logger.log(Level.SEVERE, "Error finding the registry file.");
|
|
} catch (SAXException ex) {
|
|
logger.log(Level.SEVERE, "Error parsing the registry XML: {0}", ex);
|
|
} catch (IOException ex) {
|
|
logger.log(Level.SEVERE, "Error building the document parser: {0}", ex);
|
|
} catch (ParserConfigurationException ex) {
|
|
logger.log(Level.SEVERE, "Error configuring the registry parser: {0}", ex);
|
|
} finally {
|
|
try {
|
|
if (fstream != null) {
|
|
fstream.close();
|
|
}
|
|
} catch (IOException ex) {
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
@Override
|
|
public void process(Content dataSource, DataSourceIngestModuleStatusHelper controller) {
|
|
analyzeRegistryFiles(dataSource, controller);
|
|
}
|
|
|
|
@Override
|
|
public void stop() {
|
|
if (execRR != null) {
|
|
execRR.stop();
|
|
execRR = null;
|
|
}
|
|
}
|
|
}
|