Molerats_Jul17_Sample_2

rule Molerats_Jul17_Sample_2 {
   meta:
      description = "Detects Molerats sample - July 2017"
      license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
      author = "Florian Roth (Nextron Systems)"
      reference = "https://mymalwareparty.blogspot.de/2017/07/operation-desert-eagle.html"
      date = "2017-07-07"
      hash1 = "7e122a882d625f4ccac019efb7bf1b1024b9e0919d205105e7e299fb1a20a326"
      id = "7ef02003-83d1-5ec7-952d-1e693375dd4b"
   strings:
      $s1 = "Folder.exe" fullword ascii
      $s2 = "Notepad++.exe" fullword wide
      $s3 = "RSJLRSJOMSJ" fullword ascii
   condition:
      ( uint16(0) == 0x5a4d and filesize < 1000KB and all of them )
}