潜在内存搜索活动

process where host.os.type == "linux" and event.type == "start" and event.action in ("exec", "exec_event") and (
  (process.name == "tail" and process.args in ("-c", "--bytes")) or
  (process.name == "cmp" and process.args == "-i") or
  (process.name in ("hexdump", "xxd") and process.args == "-s") or
  (process.name == "dd" and process.args : ("skip*", "seek*"))
) and not (
  process.parent.args like ("/opt/error_monitor/error_monitor.sh", "printf*") or
  process.parent.name in ("acme.sh", "dracut", "leapp") or
  process.parent.executable like (
    "/bin/cagefs_enter", "/opt/nessus_agent/sbin/nessus-service", "/usr/libexec/platform-python*",
    "/usr/libexec/vdsm/vdsmd", "/usr/local/bin/docker-entrypoint.sh", "/usr/lib/module-init-tools/lsinitrd-quick"
  ) or
  process.parent.command_line like "sh*acme.sh*" or
  process.args like "/var/tmp/dracut*"
)