Enigma_Protected_Malware_May17_RhxFiles

rule Enigma_Protected_Malware_May17_RhxFiles {
   meta:
      description = "Auto-generated rule - file RhxFiles.dll"
      author = "Florian Roth (Nextron Systems) with the help of binar.ly"
      reference = "Internal Research"
      date = "2017-05-02"
      hash1 = "2187d6bd1794bf7b6199962d8a8677f19e4382a124c30933d01aba93cc1f0f15"
      id = "d701d591-4283-5645-8768-a5ab7df0f37a"
   strings:
      $op1 = { bd 9c 74 f6 7a 3a f7 94 c5 7d 7c 7c 7c 7e ae 73 }
      $op2 = { 82 62 6b 6b 6b 68 a5 ea aa 69 6b 6b 6b 3a 3b 94 }
      $op3 = { 7c 7c c5 7d 7c 7c 7c 7e ae 73 f9 79 7c 7c 7c f6 }
   condition:
      ( uint16(0) == 0x5a4d and filesize < 4000KB and all of them )
}