- name: Install chkrootkit
  become: true
  apt:
    cache_valid_time: 3600
    install_recommends: no
    name: ['chkrootkit']
    state: latest
    update_cache: yes

- name: Configure chkrootkit
  become: true
  lineinfile:
    path: /etc/chkrootkit.conf
    search_string: 'RUN_DAILY="false"'
    line: 'RUN_DAILY="true"'