/* This Yara ruleset is under the GNU-GPLv2 license (http://www.gnu.org/licenses/gpl-2.0.html) and open to any user or organization, as long as you use it under this license. */ rule IP { meta: author = "Antonio S. <asanchez@plutec.net>" strings: $ip = /([0-9]{1,3}\.){3}[0-9]{1,3}/ wide ascii condition: $ip }