Debsum benutzen

Verifizieren von jedem installierten Paket

Konfiguration Dateien sind nicht dabei.

• sudo debsums

/usr/lib/accountsservice/accounts-daemon                                      OK
/usr/lib/accountsservice/accounts-daemon-pam-password-helper                  OK
/usr/share/dbus-1/interfaces/org.freedesktop.Accounts.User.xml                OK
/usr/share/dbus-1/interfaces/org.freedesktop.Accounts.xml                     OK
/usr/share/dbus-1/system-services/org.freedesktop.Accounts.service            OK
/usr/share/doc/accountsservice/README                                         OK
[..]

Verifizieren von jedem installierten Paket

Konfiguration Dateien sind dabei.

• sudo debsums -a

/usr/lib/accountsservice/accounts-daemon                                      OK
/usr/lib/accountsservice/accounts-daemon-pam-password-helper                  OK
/usr/share/dbus-1/interfaces/org.freedesktop.Accounts.User.xml                OK
/usr/share/dbus-1/interfaces/org.freedesktop.Accounts.xml                     OK
/usr/share/dbus-1/system-services/org.freedesktop.Accounts.service            OK
/etc/dbus-1/system.d/org.freedesktop.Accounts.conf                            OK
[..]

Verifizieren und melde nur Fehler

• sudo debsums -s

debsums: changed file /usr/share/initramfs-tools/scripts/casper-bottom/01integrity_check (from casper package)
debsums: changed file /usr/share/initramfs-tools/scripts/casper-bottom/15autologin (from casper package)
debsums: changed file /usr/share/cups/data/default-testpage.pdf (from cups-filters package)
debsums: changed file /sbin/start-stop-daemon (from dpkg package)
debsums: changed file /usr/share/applications/evince.desktop (from evince-common package)
debsums: missing file /usr/lib/firefox/distribution/searchplugins/locale/en-US/google.xml (from firefox package)
[..]

Verifizieren von jedem installierten Paket und zeige nur Änderungen an

• sudo debsums -c

/usr/share/initramfs-tools/scripts/casper-bottom/01integrity_check
/usr/share/initramfs-tools/scripts/casper-bottom/15autologin
/usr/share/cups/data/default-testpage.pdf
/sbin/start-stop-daemon
/usr/share/applications/evince.desktop
debsums: missing file /usr/lib/firefox/distribution/searchplugins/locale/en-GB/google.xml (from firefox-locale-en package)

[..]

Verifizieren von jedem installierten Paket, inklusive Konfigurationsdateien, und zeige nur Änderungen an

• sudo debsums -ca

/usr/share/initramfs-tools/scripts/casper-bottom/01integrity_check
/usr/share/initramfs-tools/scripts/casper-bottom/15autologin
/usr/share/cups/data/default-testpage.pdf
/sbin/start-stop-daemon
/usr/share/applications/evince.desktop
/etc/default/cups
[..]

Überprüfen Sie jedes installierte Paket und melden Sie nur geänderte Konfigurationsdateien.

• sudo debsums -ce

/etc/acpi/powerbtn.sh
/etc/lsb-release
/etc/issue.net
/etc/issue
/etc/default/cups
/etc/grub.d/10_linux
[..]

Überprüfen Sie ein bestimmtes Paket und seine Konfigurationsdateien.

• sudo debsums -a bash

/bin/bash                                                                     OK
/usr/bin/bashbug                                                              OK
/usr/bin/clear_console                                                        OK
/usr/share/doc/bash/COMPAT.gz                                                 OK
debsums: missing file /etc/skel/.bashrc (from bash package)
/etc/bash.bashrc                                                          FAILED
[..]

Links

• https://sleeplessbeastie.eu/2015/03/02/how-to-verify-installed-packages/