SUSP_Netsh_PortProxy_Command

rule SUSP_Netsh_PortProxy_Command {
   meta:
      description = "Detects a suspicious command line with netsh and the portproxy command"
      author = "Florian Roth (Nextron Systems)"
      reference = "https://docs.microsoft.com/en-us/windows-server/networking/technologies/netsh/netsh-interface-portproxy"
      date = "2019-04-20"
      score = 65
      hash1 = "9b33a03e336d0d02750a75efa1b9b6b2ab78b00174582a9b2cb09cd828baea09"
      id = "cbbd2042-572c-5283-bd45-e745b36733ad"
   strings:
      $x1 = "netsh interface portproxy add v4tov4 listenport=" ascii
   condition:
      1 of them
}