config case_sensitive = false | preset=xdr_process | filter (event_type = ENUM.PROCESS and 
 event_sub_type = ENUM.PROCESS_START) and 
 (agent_os_type = ENUM.AGENT_OS_MAC and 
 ((action_process_image_path contains "/truncate" and 
 action_process_image_command_line contains "-s +") or 
 (action_process_image_path contains "/dd" and 
 (action_process_image_command_line in ("*if=/dev/zero*", "*if=/dev/random*", "*if=/dev/urandom*")))))