iKAT_wmi_rundll

rule iKAT_wmi_rundll {
   meta:
      description = "This exe will attempt to use WMI to Call the Win32_Process event to spawn rundll - file wmi_rundll.exe"
      license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
      author = "Florian Roth (Nextron Systems)"
      date = "05.11.14"
      score = 65
      reference = "http://ikat.ha.cked.net/Windows/functions/ikatfiles.html"
      hash = "97c4d4e6a644eed5aa12437805e39213e494d120"
      id = "e3d80c95-d333-53cf-8165-b3a1e66ed00d"
   strings:
      $s0 = "This operating system is not supported." fullword ascii
      $s1 = "Error!" fullword ascii
      $s2 = "Win32 only!" fullword ascii
      $s3 = "COMCTL32.dll" fullword ascii
      $s4 = "[LordPE]" ascii
      $s5 = "CRTDLL.dll" fullword ascii
      $s6 = "VBScript" fullword ascii
      $s7 = "CoUninitialize" fullword ascii
   condition:
      all of them and filesize < 15KB
}