EquationGroup_DXGHLP16

rule EquationGroup_DXGHLP16 {
   meta:
      description = "EquationGroup Malware - file DXGHLP16.SYS"
      author = "Florian Roth (Nextron Systems)"
      reference = "https://goo.gl/tcSoiJ"
      date = "2017-01-13"
      modified = "2023-01-06"
      hash1 = "fcfb56fa79d2383d34c471ef439314edc2239d632a880aa2de3cea430f6b5665"
      id = "d9e39c22-f606-5d9c-a5e2-e536b8566595"
   strings:
      $s1 = "DXGHLP16.SYS" fullword wide
      $s2 = "P16.SYS" fullword ascii
      $s3 = "\\Registry\\User\\CurrentUser\\" wide
      $s4 = "\\DosDevices\\%ws" wide
      $s5 = "\\Device\\%ws_%ws" wide
      $s6 = "ct@SYS\\DXGHLP16.dbg" fullword ascii
      $s7 = "%ws%03d%ws%wZ" fullword wide
      $s8 = "TCP/IP driver" fullword wide
      $s9 = "\\Device\\%ws" wide
   condition:
      ( uint16(0) == 0x5a4d and filesize < 200KB and all of them )
}