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| {{DISPLAYTITLE:rkhunter}}
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| '''rkhunter''' - RootKit Hunter | | '''rkhunter''' - RootKit Hunter |
|
| |
|
| == Beschreibung == | | == Beschreibung == |
| rkhunter is a shell script which carries out various checks on the local system to try and detect known rootkits and malware. | | [[rkhunter]] ist ein Shell-Skript, das Überprüfungen auf dem lokalen System durchführt |
| * It also performs checks to see if commands have been modified, if the system startup files have been modified, and various checks on the network interfaces, including checks for listening applications. | | * um bekannte Rootkits und Malware zu erkennen |
| | * Es überprüft auch, ob Befehle oder die Systemstartdateien verändert wurden, und führt verschiedene Überprüfungen der Netzwerkschnittstellen durch, einschließlich der Überprüfung auf lauschende Anwendungen |
| | |
| | rkhunter wurde so generisch wie möglich geschrieben und sollte daher auf den meisten Linux- und UNIX-Systemen laufen |
| | * Es wird mit einigen Support-Skripten geliefert, falls bestimmte Befehle im System fehlen sollten, von denen einige Perl-Skripte sind |
| | * rkhunter benötigt bestimmte Befehle, um ausgeführt werden zu können |
| | * Darüber hinaus erfordern einige Tests bestimmte Befehle, aber wenn diese nicht vorhanden sind, wird der Test übersprungen |
|
| |
|
| rkhunter has been written to be as generic as possible, and so should run on most Linux and UNIX systems.
| | * rkhunter muss unter einer Bourne-artigen Shell ausgeführt werden, in der Regel bash oder ksh |
| * It is provided with some support scripts should certain commands be missing from the system, and some of these are perl scripts.
| | * rkhunter kann als Cron-Job oder über die Befehlszeile ausgeführt werden |
| * rkhunter does require certain commands to be present for it to be able to execute.
| |
| * Additionally, some tests require specific commands, but if these are not present then the test will be skipped.
| |
| * rkhunter needs to be run under a Bourne-type shell, typically bash or ksh. | |
| * rkhunter can be run as a cron job or from the command-line. | |
|
| |
|
| ; LICENSING | | ; LIZENZ |
| RootKit Hunter is licensed under the GPL, copyright Michael Boelen. See the LICENSE file for details of GPL licensing. | | RootKit Hunter ist unter der [[GPL]] lizenziert |
| | * Copyright Michael Boelen |
| | * Einzelheiten zur GPL-Lizenzierung finden Sie in der Datei LICENSE |
|
| |
|
| == Installation == | | == Installation == |
| == Syntax == | | <syntaxhighlight lang="bash" highlight="1" line copy> |
| # '''rkhunter {--check | --unlock | --update | --versioncheck | --propupd [{filename | directory | package name},...] | --list [tests | {lang | languages} | rootkits | perl | propfiles] | --config-check | --version | --help} [options]'''
| | sudo apt install rkhunter |
| | | </syntaxhighlight> |
| === Optionen ===
| |
| === Parameter ===
| |
| === Umgebungsvariablen ===
| |
| === Exit-Status ===
| |
|
| |
|
| == Anwendung == | | == Anwendung == |
| === Fehlerbehebung === | | <syntaxhighlight lang="bash" highlight="1" line copy> |
| == Konfiguration ==
| | </syntaxhighlight> |
| === Dateien ===
| |
| For a default installation
| |
| /etc/rkhunter.conf
| |
| /var/log/rkhunter.log
| |
|
| |
|
| == Anhang ==
| |
| === Siehe auch ===
| |
| See the CHANGELOG file for recent changes.
| |
| The README file has information about installing rkhunter, as well as specific sections on test names and using package managers.
| |
| The FAQ file should also answer some questions.
| |
|
| |
|
| == | | == Aufruf == |
| {{Special:PrefixIndex/Rkhunter}}
| | <syntaxhighlight lang="bash" highlight="1"> |
| | rkhunter [options] |
| | </syntaxhighlight> |
|
| |
|
| ==== Sicherheit ==== | | === Optionen === |
| ==== Dokumentation ====
| | {| class="wikitable sortable options gnu big" |
| ===== RFC =====
| | |- |
| ===== Man-Pages =====
| | ! Unix !! GNU !! Parameter !! Beschreibung |
| # rkhunter(8)
| | |- |
| | | || || || |
| | |- |
| | |} |
|
| |
|
| ===== Info-Pages ===== | | === Befehlsoptionen === |
| ==== Links ====
| | Wenn keine Befehlsoption angegeben wird, wird --help angenommen |
| | * rkhunter gibt einen Exit-Code ungleich Null zurück, wenn ein Fehler oder eine Warnung auftritt |
|
| |
|
| ===== Einzelnachweise ===== | | {| class="wikitable sortable options big gnu" |
| <references />
| | |- |
| | | ! Unix !! GNU !! Parameter !! Beschreibung |
| ===== Projekt =====
| | |- |
| This software was developed by the RootKit Hunter project team. To report bugs, patches, comments and questions, please go to:
| | | -c || --check || || Diese Befehlsoption weist rkhunter an, verschiedene Überprüfungen auf dem lokalen System durchzuführen |
| http://rkhunter.sourceforge.net/
| | * Das Ergebnis jedes Tests wird auf stdout angezeigt |
| | | * Wenn etwas Verdächtiges gefunden wird, wird eine Warnung angezeigt |
| ===== Weblinks =====
| | * Eine Protokolldatei der Tests und der Ergebnisse wird automatisch erstellt |
| <noinclude>
| | * Es wird empfohlen, diese Befehlsoption regelmäßig auszuführen, um sicherzustellen, dass das System nicht kompromittiert wurde |
| | | |- |
| === Testfragen ===
| | | || --unlock || || Diese Befehlsoption entsperrt (entfernt) einfach die Sperrdatei |
| <div class="toccolours mw-collapsible mw-collapsed">
| | * Wenn diese Option allein verwendet wird, wird keine Protokolldatei erstellt |
| ''Testfrage 1''
| | |- |
| <div class="mw-collapsible-content">'''Antwort1'''</div>
| | | || --update || || Diese Befehlsoption veranlasst rkhunter zu überprüfen, ob es eine neuere Version einer seiner Textdatendateien gibt |
| </div>
| | * Ein Befehlszeilen-Webbrowser, zum Beispiel wget oder linux, muss auf dem System vorhanden sein, wenn diese Option verwendet wird |
| <div class="toccolours mw-collapsible mw-collapsed">
| | * Es wird empfohlen, diese Befehlsoption regelmäßig auszuführen, um sicherzustellen, dass die Datendateien auf dem neuesten Stand sind |
| ''Testfrage 2''
| | * Wenn diese Option über cron verwendet wird, wird empfohlen, auch die Option --nocolors zu verwenden |
| <div class="mw-collapsible-content">'''Antwort2'''</div>
| | * Ein Exit-Code von Null für diese Befehlsoption bedeutet, dass keine Updates verfügbar waren |
| </div>
| | * Ein Exit-Code von eins bedeutet, dass ein Download-Fehler aufgetreten ist, und ein Code von zwei bedeutet, dass kein Fehler aufgetreten ist, aber Updates verfügbar waren und installiert wurden |
| <div class="toccolours mw-collapsible mw-collapsed">
| | |- |
| ''Testfrage 3''
| | | || --propupd [<nowiki>filename | directory | package name},...</nowiki>] || || Eine der Überprüfungen, die rkhunter durchführt, ist der Vergleich verschiedener aktueller Dateieigenschaften verschiedener Befehle mit denen, die zuvor gespeichert wurden |
| <div class="mw-collapsible-content">'''Antwort3'''</div>
| | * Diese Befehlsoption bewirkt, dass rkhunter seine Datendatei mit gespeicherten Werten mit den aktuellen Werten aktualisiert |
| </div> | | * Wenn die Option „filename“ verwendet wird, muss es sich entweder um einen vollständigen Pfadnamen oder um einen einfachen Dateinamen (z. *B. [[awk]]) handeln |
| <div class="toccolours mw-collapsible mw-collapsed">
| | * Bei Verwendung wird nur der Eintrag in der Dateieigenschaftsdatenbank für diese Datei aktualisiert |
| ''Testfrage 4''
| | * Wenn die Option directory verwendet wird, werden nur die in der Datenbank aufgeführten Dateien aktualisiert, die sich in dem angegebenen Verzeichnis befinden |
| <div class="mw-collapsible-content">'''Antwort4'''</div>
| | * Wenn die Option package name verwendet wird, werden ebenfalls nur die Dateien in der |
| </div>
| | Datenbank aktualisiert, die Teil des angegebenen Pakets sind |
| <div class="toccolours mw-collapsible mw-collapsed">
| | * Der Paketname muss der Basisteil des Namens sein, Versionsnummern sollten nicht enthalten sein – zum Beispiel „coreutils” |
| ''Testfrage 5''
| | * Paketnamen werden natürlich nur dann in der Dateieigenschaftsdatenbank gespeichert, wenn ein Paketmanager |
| <div class="mw-collapsible-content">'''Antwort5'''</div>
| | verwendet wird |
| </div>
| | * Wenn ein Paketname mit einem Dateinamen übereinstimmt – beispielsweise könnte „file” sich auf den Befehl „file” oder auf das RPM |
| | | -Paket „file” (das den Befehl „file” enthält) beziehen –, wird der Paketname verwendet |
| = TMP =
| | * Wenn keine bestimmte Option angegeben wird, wird die gesamte Datenbank aktualisiert |
| == COMMAND OPTIONS ==
| |
| If no command option is given, then --help is assumed. rkhunter will return a non-zero exit code if any error or warning occurs.
| |
|
| |
|
| {| class="wikitable sortable options"
| | WARNUNG: Es liegt in der Verantwortung des Benutzers, sicherzustellen, dass die Dateien auf dem System echt sind und aus einer zuverlässigen Quelle stammen |
| | * rkhunter kann nur melden, ob sich eine Datei geändert hat, aber nicht, was die Änderung verursacht hat |
| | * Wenn sich also eine Datei geändert hat und die Befehlsoption --propupd verwendet wird, geht rkhunter davon aus, dass die Datei echt ist |
| |- | | |- |
| ! Option !! Beschreibung
| | | || --versioncheck || || Diese Befehlsoption veranlasst rkhunter zu überprüfen, ob eine neuere Version des Programms verfügbar ist |
| | * Bei Verwendung dieser Option muss ein Befehlszeilen-Webbrowser auf dem System vorhanden sein |
| | * Wenn diese Option über cron verwendet wird, wird empfohlen, auch die Option --nocolors zu verwenden |
| | * Ein Exit-Code von Null für diese Befehlsoption bedeutet, dass keine neue Version verfügbar war |
| | * Ein Exit-Code von eins bedeutet, dass beim Herunterladen der neuesten Versionsnummer ein Fehler aufgetreten ist , und ein Code von zwei bedeutet, dass kein Fehler aufgetreten ist, aber eine neue Version verfügbar ist |
| |- | | |- |
| | -c, --check || This command option tells rkhunter to perform various checks on the local system. The result of each test will be displayed on stdout. If | | | || -list <nowiki>[tests | {lang | languages} | rootkits | perl | propfiles]</nowiki> || || Diese Befehlsoption listet einige der unterstützten Funktionen des Programms auf und beendet dann die Ausführung |
| anything suspicious is found, then a warning will be displayed. A log file of the tests and the results will be automatically produced.
| | * Die Option tests listet die derzeit verfügbaren Testnamen auf (weitere Informationen zu den Testnamen finden Sie in der README-Datei) |
| | | * Die Option languages listet die derzeit verfügbaren Sprachen auf, und die Option rootkits listet die Rootkits auf, nach denen rkhunter sucht |
| It is suggested that this command option is run regularly in order to ensure that the system has not been compromised.
| | * Die Option perl listet den Installationsstatus des Befehls perl und der Perl-Module auf, die von einigen der Tests verwendet werden können |
| | * Beachten Sie, dass die Installation dieser Module nicht erforderlich ist |
| | * Wenn rkhunter jedoch gezwungen ist, Perl zur Ausführung eines Tests zu verwenden, muss das Modul vorhanden sein |
| | * Die Option propfiles listet die Dateinamen auf, die zur Erstellung der Dateieigenschaftsdatenbank verwendet werden |
| | * Wenn keine bestimmte Option angegeben wird, werden alle Listen mit Ausnahme der Dateieigenschaftsdatenbank angezeigt |
| |- | | |- |
| | --unlock || This command option simply unlocks (removes) the lock file. If this option is used on its own, then no log file is created. | | | -C || --config-check || || Diese Befehlsoption bewirkt, dass rkhunter seine Konfigurationsdatei(en) überprüft und dann beendet wird |
| | * Das Programm führt seine normalen Konfigurationsprüfungen durch, wie sie durch die Optionen enable und disable in der Befehlszeile und in den Konfigurationsdateien festgelegt sind |
| | * Das heißt, es werden nur die Konfigurationsoptionen für Tests überprüft, die normalerweise ausgeführt würden |
| | * Um alle konfigurierten Optionen zu überprüfen, verwenden Sie die Optionen --enable all --disable none in der Befehlszeile |
| | * Zusätzlich überprüft das Programm, ob es nicht erkannte Konfigurationsoptionen gibt |
| | * Wenn Konfigurationsprobleme gefunden werden, werden diese angezeigt und der Rückgabecode wird auf 1 gesetzt |
| | * Es wird empfohlen, diese Option immer dann zu verwenden, wenn die Konfigurationsdatei(en) geändert wurden |
| |- | | |- |
| | --update || This command option causes rkhunter to check if there is a later version of any of its text data files. A command-line web browser, for | | | -V || --version || || Diese Befehlsoption bewirkt, dass rkhunter seine Versionsnummer anzeigt und dann beendet wird |
| example wget or lynx, must be present on the system when using this option.
| |
| | |
| It is suggested that this command option is run regularly in order to ensure that the data files are kept up to date.
| |
| | |
| If this option is used via cron, then it is recommended that the --nocolors option is also used.
| |
| | |
| An exit code of zero for this command option means that no updates were available. An exit code of one means that a download error occurred,
| |
| and a code of two means that no error occurred but updates were available and have been installed.
| |
| |- | | |- |
| | --propupd [{filename | directory | package name},...] || One of the checks rkhunter performs is to compare various current file properties of various commands, against those it has previously | | | -h || --help || || Diese Befehlsoption zeigt das Hilfemenü an und beendet dann das Programm |
| stored. This command option causes rkhunter to update its data file of stored values with the current values.
| | |} |
|
| |
|
| If the filename option is used, then it must either be a full pathname, or a plain file name (for example, 'awk'). When used, then only the
| | === Parameter === |
| entry in the file properties database for that file will be updated. If the directory option is used, then only those files listed in the
| | === Umgebungsvariablen === |
| database that are in the given directory will be updated. Similarly, if the package name option is used, then only those files in the
| | === Exit-Status === |
| database which are part of the specified package will be updated. The package name must be the base part of the name, no version numbers
| | {| class="wikitable options col1center big" |
| should be included - for example, 'coreutils'. Package names will, of course, only be stored in the file properties database if a package
| |
| manager is being used. If a package name is the same as a file name - for example, 'file' could refer to the 'file' command or to the RPM
| |
| 'file' package (which contains the 'file' command) - the package name will be used. If no specific option is given, then the entire database
| |
| is updated.
| |
| | |
| WARNING: It is the users responsibility to ensure that the files on the system are genuine and from a reliable source. rkhunter can only
| |
| report if a file has changed, but not on what has caused the change. Hence, if a file has changed, and the --propupd command option is used,
| |
| then rkhunter will assume that the file is genuine.
| |
| |- | | |- |
| | --versioncheck || This command option causes rkhunter to check if there is a later version of the program. A command-line web browser must be present on the
| | ! Wert !! Beschreibung |
| system when using this option.
| |
| | |
| If this option is used via cron, then it is recommended that the --nocolors option is also used.
| |
| | |
| An exit code of zero for this command option means that no new version was available. An exit code of one means that an error occurred
| |
| downloading the latest version number, and a code of two means that no error occurred but a new version is available.
| |
| |- | | |- |
| | --list [tests | {lang | languages} | rootkits | perl | propfiles] || This command option will list some of the supported capabilities of the program, and then exit. The tests option lists the currently | | | 0 || Erfolg |
| available test names (see the README file for more details about test names). The languages option lists the currently available languages,
| |
| and the rootkits option lists the rootkits that are searched for by rkhunter. The perl option lists the installation status of the perl
| |
| command and perl modules that may be used by some of the tests. Note that it is not required to install these modules. However, if rkhunter
| |
| is forced to use perl to execute a test then the module must be present. The propfiles option will list the file names that are used to
| |
| generate the file properties database. If no specific option is given, then all the lists, except for the file properties database, are
| |
| displayed.
| |
| |- | | |- |
| | -C, --config-check || This command option causes rkhunter to check its configuration file(s), and then exit. The program will run through its normal configuration | | | >0 || Fehler |
| checks as specified by the enable and disable options on the command-line and in the configuration files. That is, only the configuration
| | |} |
| options for tests which would normally run are checked. In order to check all the configured options, then use the --enable all --disable
| |
| none options on the command line. Additionally, the program will check to see if there are any unrecognised configuration options. If any
| |
| configuration problems are found, then they will be displayed and the return code will be set to 1.
| |
|
| |
|
| It is suggested that this option is used whenever the configuration file(s) have been changed.
| | == Konfiguration == |
| | === Dateien === |
| | {| class="wikitable options big" |
| | |- |
| | ! Datei !! Beschreibung |
| |- | | |- |
| | -V, --version || This command option causes rkhunter to display its version number, and then exit. | | | /etc/rkhunter.conf || |
| |- | | |- |
| | -h, --help || This command option displays the help screen menu, and then exits. | | | /var/log/rkhunter.log || |
| |} | | |} |
|
| |
|
| == OPTIONS ==
| | <noinclude> |
| rkhunter uses a configuration file, named rkhunter.conf, for many of its configuration options. It can also use a local configuration file, named
| |
| rkhunter.conf.local, and a directory named rkhunter.d if it is present. Both the local configuration file, and the local directory, must be in the
| |
| same directory as the main configuration file. The installer does not create the local file or directory, but one, or both, can be created by the
| |
| user if required. If a directory is used, then within the directory any file ending in .conf will be treated as a local configuration file.
| |
|
| |
|
| Some options can also be specified on the command-line, and these will override the equivalent configuration file options. The configuration file
| | == Anhang == |
| options are well documented within the main configuration file itself. The following are the command-line options. The defaults mentioned here are
| | === Siehe auch === |
| the program defaults, unless explicitly stated as the configuration file default.
| | * See the CHANGELOG file for recent changes |
| | * The README file has information about installing rkhunter, as well as specific sections on test names and using package managers |
| | * The FAQ file should also answer some questions |
|
| |
|
| --appendlog | | <div style="column-count:2"> |
| By default a new log file will be created when rkhunter runs, and the previous log file will be renamed by having .old appended to its name.
| | <categorytree hideroot=on mode="pages">{{BASEPAGENAME}}</categorytree> |
| This option tells rkhunter to append to the existing log file. If the log file does not exist, then it will be created.
| | </div> |
| | ---- |
| | {{Special:PrefixIndex/{{BASEPAGENAME}}/}} |
| | ---- |
|
| |
|
| --bindir <directory>... | | === Dokumentation === |
| This option modifies which directories rkhunter looks in to find the various commands it requires (that is, its PATH). The default is the
| | ; Man-Page |
| root PATH, and an internal list of some common command directories. By default a specified directory will be appended to the default list.
| | # [https://manpages.debian.org/stable/rkhunter/rkhunter.8.en.html rkhunter(8)] |
| However, if the directory name begins with the '+' character, then it will be prepended to the list (that is, it will be put at the start of
| | <!-- |
| the list).
| | ; Info-Pages |
| | --> |
|
| |
|
| --cs2, --color-set2
| | === Links === |
| By default rkhunter will display its test results in color. The colors used are green for successful tests, red for failed tests (warnings),
| | ==== Projekt ==== |
| and yellow for skipped tests. These colors are visible when a black background is used, but are difficult to see on a white background. This
| | # https://rkhunter.sourceforge.net |
| option tells rkhunter to use a different color set which is more suited to a white background.
| | ==== Weblinks ==== |
|
| |
|
| --configfile <file>
| | {{DISPLAYTITLE:rkhunter}} |
| The installation process will automatically tell rkhunter where its configuration file is located. However, if necessary, this option can be
| | {{DEFAULTSORT:rkhunter}} |
| used to specify a different pathname.
| |
|
| |
|
| If a local configuration file, or directory, is to be used, then it must reside in the same directory as the configuration file specified by
| | [[Kategorie:Linux/Befehl]] |
| this option.
| | [[Kategorie:IT-Sicherheit/Assessment/Tools]] |
|
| |
|
| --cronjob
| | </noinclude> |
| This is similar to the --check command option, but it disables several of the interactive options. When this option is used --check,
| |
| --nocolors and --skip-keypress are assumed. By default no output is sent to stdout, so the --report-warnings-only option may be useful with
| |
| this option.
| |
| | |
| --dbdir <directory>
| |
| The installation process will automatically configure where the data files are stored for rkhunter. However, if necessary, this option can be
| |
| used to specify a different directory. The directory can be read-only, after installation, provided that neither of the --update or --propupd
| |
| options are specified, and that the --versioncheck option is not specified if ROTATE_MIRRORS is set to 1 in the configuration file.
| |
| | |
| --debug
| |
| This is a special option mainly for the developers. It produces no output on stdout. Regular logging will continue as per default or as
| |
| specified by the --logfile option, and the debug output will be in a randomly generated filename which starts with /tmp/rkhunter-debug.
| |
| | |
| --disable <test>[,<test>...]
| |
| This option tells rkhunter not to run the specified tests. Read the README file for more information about test names. By default no tests
| |
| are disabled.
| |
| | |
| --display-logfile
| |
| This option will cause the logfile to be displayed on the screen once rkhunter has finished.
| |
| | |
| --enable <test>[,<test>...]
| |
| This option tells rkhunter to only run the specified tests. If only one test name, other than all, is given, then the --skip-keypress option
| |
| is assumed. Read the README file for more information about test names. By default all tests are enabled. All the test names are listed below
| |
| under TESTS.
| |
| | |
| --hash {MD5 | SHA1 | SHA224 | SHA256 | SHA384 | SHA512 |
| |
| NONE | <command>}
| |
| Both the file properties check and the --propupd command option will use a hash function to determine a files current hash value. This option
| |
| tells rkhunter which hash function to use. The MD5 and SHA options will look for the relevant command, and, if not found, a perl support
| |
| script will then be used to see if a perl module supporting the function has been installed. Alternatively, a specific command may be
| |
| specified. A value of NONE can be used to indicate that the hash values should not be obtained or used as part of the file properties check.
| |
| The default is SHA256.
| |
| | |
| Systems using prelinking must use either MD5, SHA1 or NONE.
| |
| | |
| --lang, --language <language>
| |
| This option specifies which language to use for the displayed tests and results. The currently supported languages can be seen by the --list
| |
| command option. The default is en (English). If a message to be displayed cannot be found in the language file, then the English version will
| |
| be used. As such, the English language file must always be present. The --update command option will update the language files when new
| |
| versions are available.
| |
| | |
| -l, --logfile [file]
| |
| By default rkhunter will write out a log file. The default location of the file is /var/log/rkhunter.log. However, this location can be
| |
| changed by using this option. If /dev/null is specified as the log file, then no log file will be written. If no specific file is given, then
| |
| the default will be used. By default rkhunter will create a new log file each time it is run. Any previously existing logfile is moved out of
| |
| the way, and has .old appended to it.
| |
| | |
| --noappend-log
| |
| This option reverts rkhunter to its default behaviour of creating a new log file rather than appending to it.
| |
| | |
| --nocf
| |
| This option is only valid when the command-line --disable option is used. When the --disable option is used, by default, the configuration
| |
| file option to disable tests is also used to determine which tests to run. If only the --disable option is to be used to determine which
| |
| tests to run, then --nocf must be given.
| |
| | |
| --nocolors
| |
| This option causes the result of each test to not be displayed in a specific color. The default color, usually the reverse of the background
| |
| color, will be used (typically this is just black and white).
| |
| | |
| --nolog
| |
| This option tells rkhunter not to write anything to a log file.
| |
| | |
| --nomow, --no-mail-on-warning
| |
| The configuration file has an option which will cause a simple email message to be sent to a user should rkhunter detect any warnings during
| |
| system checks. This command-line option overrides the configuration file option, and prevents an email message from being sent. The
| |
| configuration file default is not to email a message.
| |
| | |
| --ns, --nosummary
| |
| When the --check command option is used, by default a short summary of results is displayed at the end. This option prevents the summary from
| |
| being displayed.
| |
| | |
| --novl, --no-verbose-logging
| |
| During some tests rkhunter will log a lot of information. Use of this option reduces the amount of logging, and so can improve the
| |
| performance of rkhunter. However, the log file will contain less information should any warnings occur. By default verbose logging is
| |
| enabled.
| |
| | |
| --pkgmgr {RPM | DPKG | BSD | BSDng | SOLARIS | NONE}
| |
| This option is used during the file properties check or when the --propupd command option is given. It tells rkhunter that the current file
| |
| property values should be obtained from the relevant package manager. See the README file for more details of this option. The default is
| |
| NONE, which means not to use a package manager.
| |
| | |
| -q, --quiet
| |
| This option tells rkhunter not to display any output. It can be useful when only the exit code is going to be checked. Other options may be
| |
| used with this one, to force only specific items to be displayed.
| |
| | |
| --rwo, --report-warnings-only
| |
| This option causes only warning messages to be displayed. This can be useful when rkhunter is run via cron. Other options may be used to
| |
| force other items of information to be displayed.
| |
| | |
| --sk, --skip-keypress
| |
| When the --check command option is used, after certain sections of tests, the user will be prompted to press the return key in order to
| |
| continue. This option disables that feature, and rkhunter will run until all the tests have completed.
| |
| | |
| If this option has not been given, and the user is prompted to press the return key, a single 's' character, in upper- or lowercase, may be
| |
| given followed by the return key. rkhunter will then continue the tests without prompting the user again (as if this option had been given).
| |
| | |
| --summary
| |
| This option will cause the summary of test results to be displayed. This is the default.
| |
| | |
| --syslog [facility.priority]
| |
| When the --check command option is used, this option will cause the start and finish times to be logged to syslog. The default is not to log
| |
| anything to syslog, but if the option is used, then the default level is authpriv.notice.
| |
| | |
| --tmpdir <directory>
| |
| The installation process will automatically configure where temporary files are to be created. However, if necessary, this option can be used
| |
| to specify a different directory. The directory must not be a symbolic link, and must be secure (root access only).
| |
| | |
| --vl, --verbose-logging
| |
| This option tells rkhunter that when it runs some tests, it should log as much information as possible. This can be useful when trying to
| |
| diagnose why a warning has occurred, but it obviously also takes more time. The default is to use verbose logging.
| |
| | |
| -x, --autox
| |
| When this option is used, rkhunter will try and detect if the X Window system is in use. If it is in use, then the second color set will
| |
| automatically be used (see the --color-set2 option). This allows rkhunter to be run on, for example, a server console (where X is not
| |
| present, so the default color set should be used), and on a users terminal (where X is in use, so the second color set should be used). In
| |
| both cases rkhunter will use the correct color set. The configuration file default is to try and detect X.
| |
| | |
| -X, --no-autox
| |
| This option prevents rkhunter from automatically detecting if the X Window system is being used. See the --autox option.
| |
| | |
| == TESTS ==
| |
| [This section to be written]
| |
| | |
| additional_rkts
| |
| This test is for SHORT_EXPLANATION. It works as part of GROUP. Corresponding configuration file entries: ONE=one, TWO=two and for white-
| |
| listing THREE=three,three. Simple globbing (/dev/shm/file-*) works.
| |
| | |
| all
| |
| | |
| apps
| |
| | |
| attributes
| |
| | |
| avail_modules
| |
| | |
| deleted_files
| |
| | |
| filesystem
| |
| | |
| group_accounts
| |
| | |
| group_changes
| |
| | |
| hashes
| |
| | |
| hidden_ports
| |
| | |
| hidden_procs
| |
| | |
| immutable
| |
| | |
| known_rkts
| |
| | |
| loaded_modules
| |
| | |
| local_host
| |
| | |
| malware
| |
| | |
| network
| |
| | |
| none
| |
| | |
| os_specific
| |
| | |
| other_malware
| |
| | |
| packet_cap_apps
| |
| | |
| passwd_changes
| |
| | |
| ports
| |
| | |
| possible_rkt_files
| |
| | |
| possible_rkt_strings
| |
| | |
| promisc
| |
| | |
| properties
| |
| | |
| rootkits
| |
| | |
| running_procs
| |
| | |
| scripts
| |
| | |
| shared_libs
| |
| | |
| shared_libs_path
| |
| | |
| startup_files
| |
| | |
| startup_malware
| |
| | |
| strings
| |
| | |
| suspscan
| |
| | |
| system_commands
| |
| | |
| system_configs
| |
| | |
| trojans
| |
| | |
| [[Kategorie:Linux/Befehl]]
| |
| [[Kategorie:Linux/Sicherheit]] | | [[Kategorie:Linux/Sicherheit]] |
| [[Kategorie:Sicherheit/Assessment]]
| |
| {{DEFAULTSORT:rkhunter}}
| |
| </noinclude>
| |