EquationGroup_morerats_client_addkey

rule EquationGroup_morerats_client_addkey {
   meta:
      description = "Equation Group hack tool set"
      license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
      author = "Florian Roth (Nextron Systems)"
      reference = "https://medium.com/@shadowbrokerss/dont-forget-your-base-867d304a94b1"
      date = "2017-04-09"
      hash1 = "6c67c03716d06a99f20c1044585d6bde7df43fee89f38915db0b03a42a3a9f4b"
      id = "a025e379-c24e-56ac-b53c-bd38d51f3437"
   strings:
      $x1 = "print '  -s storebin  use storebin as the Store executable\\n'" fullword ascii
      $x2 = "os.system('%s --file=\"%s\" --wipe > /dev/null' % (storebin, b))" fullword ascii
      $x3 = "print '  -k keyfile   the key text file to inject'" fullword ascii
   condition:
      ( filesize < 20KB and 1 of them )
}