EquationGroup_PC_Level3_http_flav_dll_x64

rule EquationGroup_PC_Level3_http_flav_dll_x64 {
   meta:
      description = "EquationGroup Malware - file PC_Level3_http_flav_dll_x64"
      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 = "4e0209b4f5990148f5d6dee47dbc7021bf78a782b85cef4d6c8be22d698b884f"
      id = "93a3d47d-1dac-5621-8e69-d6d23b7628db"
   strings:
      $s1 = "Psxssdll.dll" fullword wide
      $s2 = "Posix Server Dll" fullword wide
      $s3 = ".?AVOpenSocket@@" fullword ascii
      $s4 = "RHTTP/1.0" fullword wide
      $s5 = "Copyright (C) Microsoft" fullword wide
   condition:
      ( uint16(0) == 0x5a4d and filesize < 400KB and ( all of ($s*) ) ) or ( all of them )
}