Combine OS attributes found in the registry.

This commit is contained in:
APriestman 2015-01-23 13:30:27 -05:00
parent 93eb80364a
commit 8ac91c2cb8
2 changed files with 221 additions and 211 deletions

View File

@ -59,14 +59,16 @@ import org.sleuthkit.autopsy.ingest.IngestJobContext;
import org.sleuthkit.datamodel.*;
/**
* Extracts activity from Internet Explorer browser, as well as recent documents in windows.
* Extracts activity from Internet Explorer browser, as well as recent documents
* in windows.
*/
class ExtractIE extends Extract {
private static final Logger logger = Logger.getLogger(ExtractIE.class.getName());
private IngestServices services = IngestServices.getInstance();
private String moduleTempResultsDir;
private String PASCO_LIB_PATH;
private String JAVA_PATH;
private String JAVA_PATH;
private static final SimpleDateFormat dateFormatter = new SimpleDateFormat("yyyy-MM-dd'T'HH:mm:ss.SSS'Z'");
private Content dataSource;
private IngestJobContext context;
@ -90,7 +92,7 @@ class ExtractIE extends Extract {
/**
* Finds the files storing bookmarks and creates artifacts
*/
private void getBookmark() {
private void getBookmark() {
org.sleuthkit.autopsy.casemodule.services.FileManager fileManager = currentCase.getServices().getFileManager();
List<AbstractFile> favoritesFiles;
try {
@ -99,7 +101,7 @@ class ExtractIE extends Extract {
logger.log(Level.WARNING, "Error fetching 'url' files for Internet Explorer bookmarks.", ex); //NON-NLS
this.addErrorMessage(
NbBundle.getMessage(this.getClass(), "ExtractIE.getBookmark.errMsg.errGettingBookmarks",
this.getName()));
this.getName()));
return;
}
@ -107,17 +109,17 @@ class ExtractIE extends Extract {
logger.log(Level.INFO, "Didn't find any IE bookmark files."); //NON-NLS
return;
}
dataFound = true;
for (AbstractFile fav : favoritesFiles) {
if (fav.getSize() == 0) {
continue;
}
if (context.dataSourceIngestIsCancelled()) {
break;
}
String url = getURLFromIEBookmarkFile(fav);
String name = fav.getName();
@ -128,27 +130,27 @@ class ExtractIE extends Extract {
Collection<BlackboardAttribute> bbattributes = new ArrayList<BlackboardAttribute>();
bbattributes.add(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_URL.getTypeID(),
NbBundle.getMessage(this.getClass(),
"ExtractIE.parentModuleName.noSpace"), url));
NbBundle.getMessage(this.getClass(),
"ExtractIE.parentModuleName.noSpace"), url));
bbattributes.add(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_TITLE.getTypeID(),
NbBundle.getMessage(this.getClass(),
"ExtractIE.parentModuleName.noSpace"), name));
NbBundle.getMessage(this.getClass(),
"ExtractIE.parentModuleName.noSpace"), name));
bbattributes.add(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_DATETIME_CREATED.getTypeID(),
NbBundle.getMessage(this.getClass(),
"ExtractIE.parentModuleName.noSpace"), datetime));
NbBundle.getMessage(this.getClass(),
"ExtractIE.parentModuleName.noSpace"), datetime));
bbattributes.add(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_PROG_NAME.getTypeID(),
NbBundle.getMessage(this.getClass(),
"ExtractIE.parentModuleName.noSpace"),
NbBundle.getMessage(this.getClass(), "ExtractIE.moduleName.text")));
NbBundle.getMessage(this.getClass(),
"ExtractIE.parentModuleName.noSpace"),
NbBundle.getMessage(this.getClass(), "ExtractIE.moduleName.text")));
bbattributes.add(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_DOMAIN.getTypeID(),
NbBundle.getMessage(this.getClass(),
"ExtractIE.parentModuleName.noSpace"), domain));
NbBundle.getMessage(this.getClass(),
"ExtractIE.parentModuleName.noSpace"), domain));
this.addArtifact(ARTIFACT_TYPE.TSK_WEB_BOOKMARK, fav, bbattributes);
}
services.fireModuleDataEvent(new ModuleDataEvent(
NbBundle.getMessage(this.getClass(), "ExtractIE.parentModuleName"), BlackboardArtifact.ARTIFACT_TYPE.TSK_WEB_BOOKMARK));
}
private String getURLFromIEBookmarkFile(AbstractFile fav) {
BufferedReader reader = new BufferedReader(new InputStreamReader(new ReadContentInputStream(fav)));
String line, url = "";
@ -165,12 +167,12 @@ class ExtractIE extends Extract {
logger.log(Level.WARNING, "Failed to read from content: " + fav.getName(), ex); //NON-NLS
this.addErrorMessage(
NbBundle.getMessage(this.getClass(), "ExtractIE.getURLFromIEBmkFile.errMsg", this.getName(),
fav.getName()));
fav.getName()));
} catch (IndexOutOfBoundsException ex) {
logger.log(Level.WARNING, "Failed while getting URL of IE bookmark. Unexpected format of the bookmark file: " + fav.getName(), ex); //NON-NLS
this.addErrorMessage(
NbBundle.getMessage(this.getClass(), "ExtractIE.getURLFromIEBmkFile.errMsg2", this.getName(),
fav.getName()));
fav.getName()));
} finally {
try {
reader.close();
@ -178,14 +180,14 @@ class ExtractIE extends Extract {
logger.log(Level.WARNING, "Failed to close reader.", ex); //NON-NLS
}
}
return url;
}
/**
* Finds files that store cookies and adds artifacts for them.
* Finds files that store cookies and adds artifacts for them.
*/
private void getCookie() {
private void getCookie() {
org.sleuthkit.autopsy.casemodule.services.FileManager fileManager = currentCase.getServices().getFileManager();
List<AbstractFile> cookiesFiles;
try {
@ -201,7 +203,7 @@ class ExtractIE extends Extract {
logger.log(Level.INFO, "Didn't find any IE cookies files."); //NON-NLS
return;
}
dataFound = true;
for (AbstractFile cookiesFile : cookiesFiles) {
if (context.dataSourceIngestIsCancelled()) {
@ -218,7 +220,7 @@ class ExtractIE extends Extract {
logger.log(Level.SEVERE, "Error reading bytes of Internet Explorer cookie.", ex); //NON-NLS
this.addErrorMessage(
NbBundle.getMessage(this.getClass(), "ExtractIE.getCookie.errMsg.errReadingIECookie",
this.getName(), cookiesFile.getName()));
this.getName(), cookiesFile.getName()));
continue;
}
String cookieString = new String(t);
@ -233,24 +235,24 @@ class ExtractIE extends Extract {
Collection<BlackboardAttribute> bbattributes = new ArrayList<BlackboardAttribute>();
bbattributes.add(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_URL.getTypeID(),
NbBundle.getMessage(this.getClass(),
"ExtractIE.parentModuleName.noSpace"), url));
NbBundle.getMessage(this.getClass(),
"ExtractIE.parentModuleName.noSpace"), url));
bbattributes.add(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_DATETIME.getTypeID(),
NbBundle.getMessage(this.getClass(),
"ExtractIE.parentModuleName.noSpace"), datetime));
NbBundle.getMessage(this.getClass(),
"ExtractIE.parentModuleName.noSpace"), datetime));
bbattributes.add(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_NAME.getTypeID(),
NbBundle.getMessage(this.getClass(),
"ExtractIE.parentModuleName.noSpace"), (name != null) ? name : ""));
NbBundle.getMessage(this.getClass(),
"ExtractIE.parentModuleName.noSpace"), (name != null) ? name : ""));
bbattributes.add(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_VALUE.getTypeID(),
NbBundle.getMessage(this.getClass(),
"ExtractIE.parentModuleName.noSpace"), value));
NbBundle.getMessage(this.getClass(),
"ExtractIE.parentModuleName.noSpace"), value));
bbattributes.add(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_PROG_NAME.getTypeID(),
NbBundle.getMessage(this.getClass(),
"ExtractIE.parentModuleName.noSpace"),
NbBundle.getMessage(this.getClass(), "ExtractIE.moduleName.text")));
NbBundle.getMessage(this.getClass(),
"ExtractIE.parentModuleName.noSpace"),
NbBundle.getMessage(this.getClass(), "ExtractIE.moduleName.text")));
bbattributes.add(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_DOMAIN.getTypeID(),
NbBundle.getMessage(this.getClass(),
"ExtractIE.parentModuleName.noSpace"), domain));
NbBundle.getMessage(this.getClass(),
"ExtractIE.parentModuleName.noSpace"), domain));
this.addArtifact(ARTIFACT_TYPE.TSK_WEB_COOKIE, cookiesFile, bbattributes);
}
services.fireModuleDataEvent(new ModuleDataEvent(
@ -258,7 +260,7 @@ class ExtractIE extends Extract {
}
/**
* Locates index.dat files, runs Pasco on them, and creates artifacts.
* Locates index.dat files, runs Pasco on them, and creates artifacts.
*/
private void getHistory() {
logger.log(Level.INFO, "Pasco results path: {0}", moduleTempResultsDir); //NON-NLS
@ -270,8 +272,8 @@ class ExtractIE extends Extract {
NbBundle.getMessage(this.getClass(), "ExtractIE.getHistory.errMsg.unableToGetHist", this.getName()));
logger.log(Level.SEVERE, "Error finding pasco program "); //NON-NLS
return;
}
}
final String pascoHome = pascoRoot.getAbsolutePath();
logger.log(Level.INFO, "Pasco2 home: {0}", pascoHome); //NON-NLS
@ -280,7 +282,7 @@ class ExtractIE extends Extract {
File resultsDir = new File(moduleTempResultsDir);
resultsDir.mkdirs();
// get index.dat files
org.sleuthkit.autopsy.casemodule.services.FileManager fileManager = currentCase.getServices().getFileManager();
List<AbstractFile> indexFiles;
@ -288,7 +290,7 @@ class ExtractIE extends Extract {
indexFiles = fileManager.findFiles(dataSource, "index.dat"); //NON-NLS
} catch (TskCoreException ex) {
this.addErrorMessage(NbBundle.getMessage(this.getClass(), "ExtractIE.getHistory.errMsg.errGettingHistFiles",
this.getName()));
this.getName()));
logger.log(Level.WARNING, "Error fetching 'index.data' files for Internet Explorer history."); //NON-NLS
return;
}
@ -298,7 +300,7 @@ class ExtractIE extends Extract {
logger.log(Level.INFO, msg);
return;
}
dataFound = true;
String temps;
String indexFileName;
@ -321,7 +323,7 @@ class ExtractIE extends Extract {
logger.log(Level.SEVERE, "Error while trying to write index.dat file " + datFile.getAbsolutePath(), e); //NON-NLS
this.addErrorMessage(
NbBundle.getMessage(this.getClass(), "ExtractIE.getHistory.errMsg.errWriteFile", this.getName(),
datFile.getAbsolutePath()));
datFile.getAbsolutePath()));
continue;
}
@ -336,7 +338,7 @@ class ExtractIE extends Extract {
if (bPascProcSuccess) {
parsePascoOutput(indexFile, filename);
foundHistory = true;
//Delete index<n>.dat file since it was succcessfully by Pasco
datFile.delete();
} else {
@ -345,7 +347,7 @@ class ExtractIE extends Extract {
NbBundle.getMessage(this.getClass(), "ExtractIE.getHistory.errMsg.errProcHist", this.getName()));
}
}
if (foundHistory) {
services.fireModuleDataEvent(new ModuleDataEvent(
NbBundle.getMessage(this.getClass(), "ExtractIE.parentModuleName"), BlackboardArtifact.ARTIFACT_TYPE.TSK_WEB_HISTORY));
@ -353,7 +355,8 @@ class ExtractIE extends Extract {
}
/**
* Execute pasco on a single file that has been saved to disk.
* Execute pasco on a single file that has been saved to disk.
*
* @param indexFilePath Path to local index.dat file to analyze
* @param outputFileName Name of file to save output to
* @return false on error
@ -386,18 +389,20 @@ class ExtractIE extends Extract {
/**
* parse Pasco output and create artifacts
* @param origFile Original index.dat file that was analyzed to get this output
*
* @param origFile Original index.dat file that was analyzed to get this
* output
* @param pascoOutputFileName name of pasco output file
*/
private void parsePascoOutput(AbstractFile origFile, String pascoOutputFileName) {
String fnAbs = moduleTempResultsDir + File.separator + pascoOutputFileName;
File file = new File(fnAbs);
if (file.exists() == false) {
this.addErrorMessage(
NbBundle.getMessage(this.getClass(), "ExtractIE.parsePascoOutput.errMsg.notFound", this.getName(),
file.getName()));
file.getName()));
logger.log(Level.WARNING, "Pasco Output not found: {0}", file.getPath()); //NON-NLS
return;
}
@ -414,11 +419,11 @@ class ExtractIE extends Extract {
} catch (FileNotFoundException ex) {
this.addErrorMessage(
NbBundle.getMessage(this.getClass(), "ExtractIE.parsePascoOutput.errMsg.errParsing", this.getName(),
file.getName()));
file.getName()));
logger.log(Level.WARNING, "Unable to find the Pasco file at " + file.getPath(), ex); //NON-NLS
return;
}
// Keep a list of reported user accounts to avoid repeats
Set<String> reportedUserAccounts = new HashSet<String>();
@ -478,7 +483,7 @@ class ExtractIE extends Extract {
} catch (ParseException e) {
this.addErrorMessage(
NbBundle.getMessage(this.getClass(), "ExtractIE.parsePascoOutput.errMsg.errParsingEntry",
this.getName()));
this.getName()));
logger.log(Level.SEVERE, "Error parsing Pasco results.", e); //NON-NLS
}
}
@ -487,40 +492,40 @@ class ExtractIE extends Extract {
BlackboardArtifact bbart = origFile.newArtifact(ARTIFACT_TYPE.TSK_WEB_HISTORY);
Collection<BlackboardAttribute> bbattributes = new ArrayList<>();
bbattributes.add(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_URL.getTypeID(),
NbBundle.getMessage(this.getClass(),
"ExtractIE.parentModuleName.noSpace"), realurl));
NbBundle.getMessage(this.getClass(),
"ExtractIE.parentModuleName.noSpace"), realurl));
//bbattributes.add(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_URL_DECODED.getTypeID(), "RecentActivity", EscapeUtil.decodeURL(realurl)));
bbattributes.add(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_DATETIME_ACCESSED.getTypeID(),
NbBundle.getMessage(this.getClass(),
"ExtractIE.parentModuleName.noSpace"), ftime));
NbBundle.getMessage(this.getClass(),
"ExtractIE.parentModuleName.noSpace"), ftime));
bbattributes.add(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_REFERRER.getTypeID(),
NbBundle.getMessage(this.getClass(),
"ExtractIE.parentModuleName.noSpace"), ""));
NbBundle.getMessage(this.getClass(),
"ExtractIE.parentModuleName.noSpace"), ""));
// @@@ NOte that other browser modules are adding TITLE in hre for the title
bbattributes.add(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_PROG_NAME.getTypeID(),
NbBundle.getMessage(this.getClass(),
"ExtractIE.parentModuleName.noSpace"),
NbBundle.getMessage(this.getClass(),
"ExtractIE.moduleName.text")));
NbBundle.getMessage(this.getClass(),
"ExtractIE.parentModuleName.noSpace"),
NbBundle.getMessage(this.getClass(),
"ExtractIE.moduleName.text")));
bbattributes.add(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_DOMAIN.getTypeID(),
NbBundle.getMessage(this.getClass(),
"ExtractIE.parentModuleName.noSpace"), domain));
NbBundle.getMessage(this.getClass(),
"ExtractIE.parentModuleName.noSpace"), domain));
bbattributes.add(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_USER_NAME.getTypeID(),
NbBundle.getMessage(this.getClass(),
"ExtractIE.parentModuleName.noSpace"), user));
NbBundle.getMessage(this.getClass(),
"ExtractIE.parentModuleName.noSpace"), user));
bbart.addAttributes(bbattributes);
if( (!user.isEmpty()) && (!reportedUserAccounts.contains(user))){
if ((!user.isEmpty()) && (!reportedUserAccounts.contains(user))) {
BlackboardArtifact osAttr = origFile.newArtifact(ARTIFACT_TYPE.TSK_OS_ACCOUNT);
osAttr.addAttribute(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_USER_NAME.getTypeID(),
NbBundle.getMessage(this.getClass(), "ExtractIE.parentModuleName.noSpace"), user));
NbBundle.getMessage(this.getClass(), "ExtractIE.parentModuleName.noSpace"), user));
reportedUserAccounts.add(user);
}
} catch (TskCoreException ex) {
logger.log(Level.SEVERE, "Error writing Internet Explorer web history artifact to the blackboard.", ex); //NON-NLS
}
}
}
fileScanner.close();
fileScanner.close();
}
}

View File

@ -43,6 +43,8 @@ import org.sleuthkit.autopsy.recentactivity.UsbDeviceIdMapper.USBInfo;
import org.sleuthkit.datamodel.*;
import org.sleuthkit.datamodel.BlackboardArtifact.ARTIFACT_TYPE;
import org.sleuthkit.datamodel.BlackboardAttribute.ATTRIBUTE_TYPE;
import org.sleuthkit.datamodel.OSUtility; // TEMP
import org.sleuthkit.autopsy.casemodule.Case;
import org.w3c.dom.Document;
import org.w3c.dom.Element;
import org.w3c.dom.Node;
@ -51,10 +53,10 @@ import org.xml.sax.InputSource;
import org.xml.sax.SAXException;
/**
* Extract windows registry data using regripper.
* Runs two versions of regripper. One is the generally available set of plug-ins
* and the second is a set that were customized for Autopsy to produce a more structured
* output of XML so that we can parse and turn into blackboard artifacts.
* Extract windows registry data using regripper. Runs two versions of
* regripper. One is the generally available set of plug-ins and the second is a
* set that were customized for Autopsy to produce a more structured output of
* XML so that we can parse and turn into blackboard artifacts.
*/
class ExtractRegistry extends Extract {
@ -68,7 +70,7 @@ class ExtractRegistry extends Extract {
private Content dataSource;
private IngestJobContext context;
final private static UsbDeviceIdMapper usbMapper = new UsbDeviceIdMapper();
ExtractRegistry() {
moduleName = NbBundle.getMessage(ExtractIE.class, "ExtractRegistry.moduleName.text");
final File rrRoot = InstalledFileLocator.getDefault().locate("rr", ExtractRegistry.class.getPackage().getName(), false); //NON-NLS
@ -79,7 +81,7 @@ class ExtractRegistry extends Extract {
} else {
rrFound = true;
}
rrHome = rrRoot.getAbsolutePath();
logger.log(Level.INFO, "RegRipper home: {0}", rrHome); //NON-NLS
@ -88,7 +90,7 @@ class ExtractRegistry extends Extract {
} else {
RR_PATH = "perl " + rrHome + File.separator + "rip.pl"; //NON-NLS
}
final File rrFullRoot = InstalledFileLocator.getDefault().locate("rr-full", ExtractRegistry.class.getPackage().getName(), false); //NON-NLS
if (rrFullRoot == null) {
logger.log(Level.SEVERE, "RegRipper Full not found"); //NON-NLS
@ -96,11 +98,10 @@ class ExtractRegistry extends Extract {
} else {
rrFullFound = true;
}
if(rrFullRoot != null){
if (rrFullRoot != null) {
rrFullHome = rrFullRoot.getAbsolutePath();
}
else{
} else {
rrFullHome = "";
}
logger.log(Level.INFO, "RegRipper Full home: {0}", rrFullHome); //NON-NLS
@ -111,44 +112,43 @@ class ExtractRegistry extends Extract {
RR_FULL_PATH = "perl " + rrFullHome + File.separator + "rip.pl"; //NON-NLS
}
}
/**
* Search for the registry hives on the system.
*/
private List<AbstractFile> findRegistryFiles() {
List<AbstractFile> allRegistryFiles = new ArrayList<>();
org.sleuthkit.autopsy.casemodule.services.FileManager fileManager = currentCase.getServices().getFileManager();
// find the user-specific ntuser-dat files
try {
allRegistryFiles.addAll(fileManager.findFiles(dataSource, "ntuser.dat")); //NON-NLS
}
catch (TskCoreException ex) {
} catch (TskCoreException ex) {
logger.log(Level.WARNING, "Error fetching 'ntuser.dat' file."); //NON-NLS
}
// find the system hives'
String[] regFileNames = new String[] {"system", "software", "security", "sam"}; //NON-NLS
String[] regFileNames = new String[]{"system", "software", "security", "sam"}; //NON-NLS
for (String regFileName : regFileNames) {
try {
allRegistryFiles.addAll(fileManager.findFiles(dataSource, regFileName, "/system32/config")); //NON-NLS
}
catch (TskCoreException ex) {
} catch (TskCoreException ex) {
String msg = NbBundle.getMessage(this.getClass(),
"ExtractRegistry.findRegFiles.errMsg.errReadingFile", regFileName);
"ExtractRegistry.findRegFiles.errMsg.errReadingFile", regFileName);
logger.log(Level.WARNING, msg);
this.addErrorMessage(this.getName() + ": " + msg);
}
}
return allRegistryFiles;
}
/**
* Identifies registry files in the database by mtimeItem, runs regripper on them, and parses the output.
* Identifies registry files in the database by mtimeItem, runs regripper on
* them, and parses the output.
*/
private void analyzeRegistryFiles() {
private void analyzeRegistryFiles() {
List<AbstractFile> allRegistryFiles = findRegistryFiles();
// open the log file
FileWriter logFile = null;
try {
@ -156,7 +156,7 @@ class ExtractRegistry extends Extract {
} catch (IOException ex) {
logger.log(Level.SEVERE, null, ex);
}
int j = 0;
for (AbstractFile regFile : allRegistryFiles) {
String regFileName = regFile.getName();
@ -169,52 +169,50 @@ class ExtractRegistry extends Extract {
logger.log(Level.SEVERE, "Error writing the temp registry file. {0}", ex); //NON-NLS
this.addErrorMessage(
NbBundle.getMessage(this.getClass(), "ExtractRegistry.analyzeRegFiles.errMsg.errWritingTemp",
this.getName(), regFileName));
this.getName(), regFileName));
continue;
}
if (context.dataSourceIngestIsCancelled()) {
break;
}
try {
if (logFile != null) {
logFile.write(Integer.toString(j-1) + "\t" + regFile.getUniquePath() + "\n");
logFile.write(Integer.toString(j - 1) + "\t" + regFile.getUniquePath() + "\n");
}
}
catch (TskCoreException | IOException ex) {
} catch (TskCoreException | IOException ex) {
logger.log(Level.SEVERE, null, ex);
}
logger.log(Level.INFO, "{0}- Now getting registry information from {1}", new Object[]{moduleName, regFileNameLocal}); //NON-NLS
RegOutputFiles regOutputFiles = ripRegistryFile(regFileNameLocal, outputPathBase);
if (context.dataSourceIngestIsCancelled()) {
break;
}
// parse the autopsy-specific output
if (regOutputFiles.autopsyPlugins.isEmpty() == false) {
if (parseAutopsyPluginOutput(regOutputFiles.autopsyPlugins, regFile) == false) {
this.addErrorMessage(
NbBundle.getMessage(this.getClass(), "ExtractRegistry.analyzeRegFiles.failedParsingResults",
this.getName(), regFileName));
this.getName(), regFileName));
}
}
// create a report for the full output
if (regOutputFiles.fullPlugins.isEmpty() == false) {
try {
currentCase.addReport(regOutputFiles.fullPlugins, NbBundle.getMessage(this.getClass(),"ExtractRegistry.parentModuleName.noSpace"), "RegRipper " + regFile.getUniquePath() );
}
catch (TskCoreException e) {
currentCase.addReport(regOutputFiles.fullPlugins, NbBundle.getMessage(this.getClass(), "ExtractRegistry.parentModuleName.noSpace"), "RegRipper " + regFile.getUniquePath());
} catch (TskCoreException e) {
this.addErrorMessage("Error adding regripper output as Autopsy report: " + e.getLocalizedMessage());
}
}
// delete the hive
regFileNameLocalFile.delete();
}
try {
if (logFile != null) {
logFile.close();
@ -223,45 +221,43 @@ class ExtractRegistry extends Extract {
logger.log(Level.SEVERE, null, ex);
}
}
private class RegOutputFiles {
public String autopsyPlugins = "";
public String fullPlugins = "";
}
/**
* Execute regripper on the given registry.
*
* @param regFilePath Path to local copy of registry
* @param outFilePathBase Path to location to save output file to. Base mtimeItem that will be extended on
* @param outFilePathBase Path to location to save output file to. Base
* mtimeItem that will be extended on
*/
private RegOutputFiles ripRegistryFile(String regFilePath, String outFilePathBase) {
String autopsyType = ""; // Type argument for rr for autopsy-specific modules
String fullType; // Type argument for rr for full set of modules
RegOutputFiles regOutputFiles = new RegOutputFiles();
if (regFilePath.toLowerCase().contains("system")) { //NON-NLS
autopsyType = "autopsysystem"; //NON-NLS
fullType = "system"; //NON-NLS
}
else if (regFilePath.toLowerCase().contains("software")) { //NON-NLS
} else if (regFilePath.toLowerCase().contains("software")) { //NON-NLS
autopsyType = "autopsysoftware"; //NON-NLS
fullType = "software"; //NON-NLS
}
else if (regFilePath.toLowerCase().contains("ntuser")) { //NON-NLS
} else if (regFilePath.toLowerCase().contains("ntuser")) { //NON-NLS
autopsyType = "autopsyntuser"; //NON-NLS
fullType = "ntuser"; //NON-NLS
}
else if (regFilePath.toLowerCase().contains("sam")) { //NON-NLS
} else if (regFilePath.toLowerCase().contains("sam")) { //NON-NLS
fullType = "sam"; //NON-NLS
}
else if (regFilePath.toLowerCase().contains("security")) { //NON-NLS
} else if (regFilePath.toLowerCase().contains("security")) { //NON-NLS
fullType = "security"; //NON-NLS
}
else {
} else {
return regOutputFiles;
}
// run the autopsy-specific set of modules
if (!autopsyType.isEmpty() && rrFound) {
regOutputFiles.autopsyPlugins = outFilePathBase + "-autopsy.txt"; //NON-NLS
@ -272,17 +268,17 @@ class ExtractRegistry extends Extract {
if (context.dataSourceIngestIsCancelled()) {
return regOutputFiles;
}
// run the full set of rr modules
if (!fullType.isEmpty() && rrFullFound) {
regOutputFiles.fullPlugins = outFilePathBase + "-full.txt"; //NON-NLS
String errFilePath = outFilePathBase + "-full.err.txt"; //NON-NLS
logger.log(Level.INFO, "Writing Full RegRipper results to: {0}", regOutputFiles.fullPlugins); //NON-NLS
executeRegRipper(RR_FULL_PATH, rrFullHome, regFilePath, fullType, regOutputFiles.fullPlugins, errFilePath);
}
}
return regOutputFiles;
}
private void executeRegRipper(String regRipperPath, String regRipperHomeDir, String hiveFilePath, String hiveFileType, String outputFile, String errFile) {
try {
logger.log(Level.INFO, "Writing RegRipper results to: {0}", outputFile); //NON-NLS
@ -292,7 +288,7 @@ class ExtractRegistry extends Extract {
commandLine.add(hiveFilePath);
commandLine.add("-f"); //NON-NLS
commandLine.add(hiveFileType);
ProcessBuilder processBuilder = new ProcessBuilder(commandLine);
processBuilder.directory(new File(regRipperHomeDir)); // RegRipper 2.8 has to be run from its own directory
processBuilder.redirectOutput(new File(outputFile));
@ -301,25 +297,26 @@ class ExtractRegistry extends Extract {
} catch (IOException ex) {
logger.log(Level.SEVERE, "Unable to run RegRipper", ex); //NON-NLS
this.addErrorMessage(NbBundle.getMessage(this.getClass(), "ExtractRegistry.execRegRip.errMsg.failedAnalyzeRegFile", this.getName()));
}
}
}
// @@@ VERIFY that we are doing the right thing when we parse multiple NTUSER.DAT
/**
*
*
* @param regFilePath Path to the output file produced by RegRipper.
* @param regFile File object for registry that we are parsing (to make blackboard artifacts with)
* @return
* @param regFile File object for registry that we are parsing (to make
* blackboard artifacts with)
* @return
*/
private boolean parseAutopsyPluginOutput(String regFilePath, AbstractFile regFile) {
FileInputStream fstream = null;
try {
SleuthkitCase tempDb = currentCase.getSleuthkitCase();
// Read the file in and create a Document and elements
File regfile = new File(regFilePath);
fstream = new FileInputStream(regfile);
String regString = new Scanner(fstream, "UTF-8").useDelimiter("\\Z").next(); //NON-NLS
String startdoc = "<?xml version=\"1.0\"?><document>"; //NON-NLS
String result = regString.replaceAll("----------------------------------------", "");
@ -332,14 +329,14 @@ class ExtractRegistry extends Extract {
String stringdoc = startdoc + result + enddoc;
DocumentBuilder builder = DocumentBuilderFactory.newInstance().newDocumentBuilder();
Document doc = builder.parse(new InputSource(new StringReader(stringdoc)));
// cycle through the elements in the doc
Element oroot = doc.getDocumentElement();
NodeList children = oroot.getChildNodes();
int len = children.getLength();
for (int i = 0; i < len; i++) {
Element tempnode = (Element) children.item(i);
String dataType = tempnode.getNodeName();
NodeList timenodes = tempnode.getElementsByTagName("mtime"); //NON-NLS
@ -362,22 +359,22 @@ class ExtractRegistry extends Extract {
// If there isn't an artifact node, skip this entry
continue;
}
Element artroot = (Element) artroots.item(0);
NodeList myartlist = artroot.getChildNodes();
String parentModuleName = NbBundle.getMessage(this.getClass(), "ExtractRegistry.parentModuleName.noSpace");
String winver = "";
// If all artifact nodes should really go under one Blackboard artifact, need to process it differently
if(dataType.equals("WinVersion")){
if (dataType.equals("WinVersion")) {
String version = "";
String systemRoot = "";
String productId = "";
String regOwner = "";
String regOrg = "";
Long installtime = null;
for (int j = 0; j < myartlist.getLength(); j++) {
Node artchild = myartlist.item(j);
// If it has attributes, then it is an Element (based off API)
@ -386,27 +383,21 @@ class ExtractRegistry extends Extract {
String value = artnode.getTextContent().trim();
String name = artnode.getAttribute("name");
if(name.equals("ProductName")){ // NON_NLS
if (name.equals("ProductName")) { // NON_NLS
version = value;
}
else if(name.equals("CSDVersion")){ // NON_NLS
} else if (name.equals("CSDVersion")) { // NON_NLS
// This is dependant on the fact that ProductName shows up first in the module output
version = version + " " + value;
}
else if(name.equals("SystemRoot")){
} else if (name.equals("SystemRoot")) {
systemRoot = value;
}
else if(name.equals("ProductId")){
} else if (name.equals("ProductId")) {
productId = value;
}
else if(name.equals("RegisteredOwner")){
} else if (name.equals("RegisteredOwner")) {
regOwner = value;
}
else if(name.equals("RegisteredOrganization")){
} else if (name.equals("RegisteredOrganization")) {
regOrg = value;
}
else if(name.equals("InstallDate")){
} else if (name.equals("InstallDate")) {
try {
Long epochtime = new SimpleDateFormat("EEE MMM d HH:mm:ss yyyy").parse(value).getTime();
installtime = epochtime;
@ -418,30 +409,37 @@ class ExtractRegistry extends Extract {
}
}
}
try {
Collection<BlackboardAttribute> bbattributes = new ArrayList<>();
bbattributes.add(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_PROG_NAME.getTypeID(), parentModuleName, version));
if(installtime != null){
if (installtime != null) {
bbattributes.add(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_DATETIME.getTypeID(), parentModuleName, installtime));
}
bbattributes.add(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_PATH.getTypeID(), parentModuleName, systemRoot));
bbattributes.add(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_PRODUCT_ID.getTypeID(), parentModuleName, productId));
bbattributes.add(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_OWNER.getTypeID(), parentModuleName, regOwner));
bbattributes.add(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_ORGANIZATION.getTypeID(), parentModuleName, regOrg));
BlackboardArtifact bbart = regFile.newArtifact(ARTIFACT_TYPE.TSK_OS_INFO);
bbart.addAttributes(bbattributes);
// Check if there is already an OS_INFO artifact for this file, and add to that if possible.
ArrayList<BlackboardArtifact> results = tempDb.getBlackboardArtifacts(ARTIFACT_TYPE.TSK_OS_INFO, regFile.getId());
if (results.isEmpty()) {
BlackboardArtifact bbart = regFile.newArtifact(ARTIFACT_TYPE.TSK_OS_INFO);
bbart.addAttributes(bbattributes);
} else {
results.get(0).addAttributes(bbattributes);
}
} catch (TskCoreException ex) {
logger.log(Level.SEVERE, "Error adding installed program artifact to blackboard."); //NON-NLS
}
}
else if(dataType.equals("Profiler")){ // NON-NLS
} else if (dataType.equals("Profiler")) { // NON-NLS
String os = "";
String procArch = "";
String procId = "";
String tempDir = "";
for (int j = 0; j < myartlist.getLength(); j++) {
Node artchild = myartlist.item(j);
// If it has attributes, then it is an Element (based off API)
@ -450,39 +448,42 @@ class ExtractRegistry extends Extract {
String value = artnode.getTextContent().trim();
String name = artnode.getAttribute("name");
if(name.equals("OS")){ // NON-NLS
if (name.equals("OS")) { // NON-NLS
os = value;
}
else if(name.equals("PROCESSOR_ARCHITECTURE")){ // NON-NLS
} else if (name.equals("PROCESSOR_ARCHITECTURE")) { // NON-NLS
procArch = value;
}
else if(name.equals("PROCESSOR_IDENTIFIER")){ //NON-NLS
} else if (name.equals("PROCESSOR_IDENTIFIER")) { //NON-NLS
procId = value;
}
else if(name.equals("TEMP")){
} else if (name.equals("TEMP")) {
tempDir = value;
}
}
}
try {
Collection<BlackboardAttribute> bbattributes = new ArrayList<>();
bbattributes.add(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_VERSION.getTypeID(), parentModuleName, os));
bbattributes.add(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_PROCESSOR_ARCHITECTURE.getTypeID(), parentModuleName, procArch));
bbattributes.add(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_PROCESSOR_NAME.getTypeID(), parentModuleName, procId));
bbattributes.add(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_TEMP_DIR.getTypeID(), parentModuleName, tempDir));
BlackboardArtifact bbart = regFile.newArtifact(ARTIFACT_TYPE.TSK_OS_INFO);
bbart.addAttributes(bbattributes);
} catch (TskCoreException ex) {
// Check if there is already an OS_INFO artifact for this file and add to that if possible
ArrayList<BlackboardArtifact> results = tempDb.getBlackboardArtifacts(ARTIFACT_TYPE.TSK_OS_INFO, regFile.getId());
if (results.isEmpty()) {
BlackboardArtifact bbart = regFile.newArtifact(ARTIFACT_TYPE.TSK_OS_INFO);
bbart.addAttributes(bbattributes);
} else {
results.get(0).addAttributes(bbattributes);
}
} catch (TskCoreException ex) {
logger.log(Level.SEVERE, "Error adding os info artifact to blackboard."); //NON-NLS
}
}
else if(dataType.equals("CompName")){ // NON-NLS
} else if (dataType.equals("CompName")) { // NON-NLS
String compName = "";
String domain = "";
for (int j = 0; j < myartlist.getLength(); j++) {
Node artchild = myartlist.item(j);
// If it has attributes, then it is an Element (based off API)
@ -491,27 +492,32 @@ class ExtractRegistry extends Extract {
String value = artnode.getTextContent().trim();
String name = artnode.getAttribute("name");
if(name.equals("ComputerName")){ // NON-NLS
if (name.equals("ComputerName")) { // NON-NLS
compName = value;
}
else if(name.equals("Domain")){ // NON-NLS
} else if (name.equals("Domain")) { // NON-NLS
domain = value;
}
}
}
try {
Collection<BlackboardAttribute> bbattributes = new ArrayList<>();
bbattributes.add(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_NAME.getTypeID(), parentModuleName, compName));
bbattributes.add(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_DOMAIN.getTypeID(), parentModuleName, domain));
BlackboardArtifact bbart = regFile.newArtifact(ARTIFACT_TYPE.TSK_OS_INFO);
bbart.addAttributes(bbattributes);
} catch (TskCoreException ex) {
// Check if there is already an OS_INFO artifact for this file and add to that if possible
ArrayList<BlackboardArtifact> results = tempDb.getBlackboardArtifacts(ARTIFACT_TYPE.TSK_OS_INFO, regFile.getId());
if (results.isEmpty()) {
BlackboardArtifact bbart = regFile.newArtifact(ARTIFACT_TYPE.TSK_OS_INFO);
bbart.addAttributes(bbattributes);
} else {
results.get(0).addAttributes(bbattributes);
}
} catch (TskCoreException ex) {
logger.log(Level.SEVERE, "Error adding os info artifact to blackboard."); //NON-NLS
}
}
else{
} else {
for (int j = 0; j < myartlist.getLength(); j++) {
Node artchild = myartlist.item(j);
// If it has attributes, then it is an Element (based off API)
@ -531,7 +537,7 @@ class ExtractRegistry extends Extract {
// @@@ BC: Why are we ignoring this...
break;
case "usb": //NON-NLS
try {
try {
Long usbMtime = Long.parseLong(artnode.getAttribute("mtime")); //NON-NLS
usbMtime = Long.valueOf(usbMtime.toString());
@ -539,7 +545,7 @@ class ExtractRegistry extends Extract {
bbattributes.add(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_DATETIME.getTypeID(), parentModuleName, usbMtime));
String dev = artnode.getAttribute("dev"); //NON-NLS
String make = "";
String model = dev;
String model = dev;
if (dev.toLowerCase().contains("vid")) { //NON-NLS
USBInfo info = usbMapper.parseAndLookup(dev);
if (info.getVendor() != null) {
@ -569,7 +575,7 @@ class ExtractRegistry extends Extract {
try {
bbattributes.add(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_PROG_NAME.getTypeID(), parentModuleName, value));
bbattributes.add(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_DATETIME.getTypeID(),parentModuleName, itemMtime));
bbattributes.add(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_DATETIME.getTypeID(), parentModuleName, itemMtime));
BlackboardArtifact bbart = regFile.newArtifact(ARTIFACT_TYPE.TSK_INSTALLED_PROG);
bbart.addAttributes(bbattributes);
} catch (TskCoreException ex) {
@ -593,7 +599,7 @@ class ExtractRegistry extends Extract {
logger.log(Level.SEVERE, "Error adding recent object artifact to blackboard."); //NON-NLS
}
break;
case "ProcessorArchitecture": //NON-NLS
// Architecture is now included under Profiler
//try {
@ -608,7 +614,7 @@ class ExtractRegistry extends Extract {
// logger.log(Level.SEVERE, "Error adding os info artifact to blackboard."); //NON-NLS
//}
break;
case "ProfileList": //NON-NLS
try {
@ -618,31 +624,30 @@ class ExtractRegistry extends Extract {
BlackboardArtifact bbart = regFile.newArtifact(ARTIFACT_TYPE.TSK_OS_ACCOUNT);
bbart.addAttribute(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_USER_NAME.getTypeID(),
parentModuleName, username));
parentModuleName, username));
bbart.addAttribute(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_USER_ID.getTypeID(),
parentModuleName, sid));
parentModuleName, sid));
bbart.addAttribute(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_PATH.getTypeID(),
parentModuleName, homeDir));
parentModuleName, homeDir));
} catch (TskCoreException ex) {
logger.log(Level.SEVERE, "Error adding account artifact to blackboard."); //NON-NLS
}
break;
break;
case "NtuserNetwork": // NON-NLS
try{
try {
String localPath = artnode.getAttribute("localPath");
String remoteName = value;
BlackboardArtifact bbart = regFile.newArtifact(ARTIFACT_TYPE.TSK_DEVICE_ATTACHED);
bbart.addAttribute(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_PATH.getTypeID(),
parentModuleName, localPath));
bbart.addAttribute(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_NAME.getTypeID(),
parentModuleName, remoteName));
BlackboardArtifact bbart = regFile.newArtifact(ARTIFACT_TYPE.TSK_REMOTE_DRIVE);
bbart.addAttribute(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_LOCAL_PATH.getTypeID(),
parentModuleName, localPath));
bbart.addAttribute(new BlackboardAttribute(ATTRIBUTE_TYPE.TSK_REMOTE_PATH.getTypeID(),
parentModuleName, remoteName));
} catch (TskCoreException ex) {
logger.log(Level.SEVERE, "Error adding network artifact to blackboard."); //NON-NLS
}
break;
break;
default:
logger.log(Level.WARNING, "Unrecognized node name: {0}", dataType);