EquationGroup_PC_Level4_flav_exe

rule EquationGroup_PC_Level4_flav_exe {
   meta:
      description = "EquationGroup Malware - file PC_Level4_flav_exe"
      license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
      author = "Florian Roth (Nextron Systems)"
      reference = "https://goo.gl/tcSoiJ"
      date = "2017-01-13"
      hash1 = "33ba9f103186b6e52d8d69499512e7fbac9096e7c5278838127488acc3b669a9"
      id = "eb93a798-4e7e-52dc-a39b-bfb63a58d250"
   strings:
      $s1 = "Extended Memory Runtime Process" fullword wide
      $s2 = "memess.exe" fullword wide
      $s3 = "\\\\.\\%hs" fullword ascii
      $s4 = ".?AVOpenSocket@@" fullword ascii
      $s5 = "Corporation. All rights reserved." fullword wide
      $s6 = "itanium" fullword wide
   condition:
      ( uint16(0) == 0x5a4d and filesize < 200KB and all of them )
}