✄𐘗
text code block:
✄𐘗from logs-endpoint.events.process-*
| keep
    @timestamp,
    host.os.type,
    event.type,
    event.action,
    process.parent.name,
    user.name,
    user.id,
    process.working_directory,
    process.name,
    process.command_line,
    process.parent.executable,
    agent.id,
    host.name
| where
    @timestamp > now() - 1 hours and
    host.os.type == "linux" and
    event.type == "start" and
    event.action == "exec" and (
      (
        process.parent.name in (
            "apache", "nginx", "apache2", "httpd", "lighttpd", "caddy", "node", "mongrel_rails", "java", "gunicorn",
            "uwsgi", "openresty", "cherokee", "h2o", "resin", "puma", "unicorn", "traefik", "tornado", "hypercorn",
            "daphne", "twistd", "yaws", "webfsd", "httpd.worker", "flask", "rails", "mongrel"
        ) or
        user.name in (
            "apache", "www-data", "httpd", "nginx", "lighttpd", "tomcat", "tomcat8", "tomcat9", "ftp", "ftpuser", "ftpd"
        ) or
        user.id in ("99", "33", "498", "48") or
        process.working_directory like "/var/www/*"
      ) or
      (
        (
          process.parent.name like "php-*" or
          process.parent.name like "python*" or
          process.parent.name like "ruby*" or
          process.parent.name like "perl*"
        ) and (
          process.working_directory like "/var/www/*" or
          process.working_directory like "/srv/www/*" or
          process.working_directory like "/usr/share/nginx/*"
        )
      )
    ) and
    process.name in ("bash", "dash", "sh", "tcsh", "csh", "zsh", "ksh", "fish") and
    process.command_line like "* -c *" and not (
        process.working_directory like "/home/*" or
        process.working_directory == "/" or
        process.working_directory like "/vscode/vscode-server/*" or
        process.parent.executable like "/vscode/vscode-server/*" or
        process.parent.executable == "/usr/bin/xfce4-terminal"
    )
| stats
    Esql.event_count = count(),
    Esql.agent_id_count_distinct = count_distinct(agent.id),
    Esql.host_name_values = values(host.name),
    Esql.agent_id_values = values(agent.id)
  by process.command_line, process.working_directory, process.parent.executable
| where
    Esql.agent_id_count_distinct == 1 and
    Esql.event_count < 5
| sort Esql.event_count asc
| limit 100