Msfpayloads_msf_3

rule Msfpayloads_msf_3 {
   meta:
      description = "Metasploit Payloads - file msf.psh"
      license = "Detection Rule License 1.1 https://github.com/Neo23x0/signature-base/blob/master/LICENSE"
      author = "Florian Roth (Nextron Systems)"
      reference = "Internal Research"
      date = "2017-02-09"
      hash1 = "335cfb85e11e7fb20cddc87e743b9e777dc4ab4e18a39c2a2da1aa61efdbd054"
      id = "ad09167f-a12a-5f07-940b-df679fa8e6c0"
   strings:
      $s1 = "[DllImport(\"kernel32.dll\")] public static extern int WaitForSingleObject(" ascii
      $s2 = "public enum MemoryProtection { ExecuteReadWrite = 0x40 }" fullword ascii
      $s3 = ".func]::VirtualAlloc(0,"
      $s4 = ".func+AllocationType]::Reserve -bOr [" ascii
      $s5 = "New-Object System.CodeDom.Compiler.CompilerParameters" fullword ascii
      $s6 = "ReferencedAssemblies.AddRange(@(\"System.dll\", [PsObject].Assembly.Location))" fullword ascii
      $s7 = "public enum AllocationType { Commit = 0x1000, Reserve = 0x2000 }" fullword ascii
      $s8 = ".func]::CreateThread(0,0,$" fullword ascii
      $s9 = "public enum Time : uint { Infinite = 0xFFFFFFFF }" fullword ascii
      $s10 = "= [System.Convert]::FromBase64String(\"/" ascii
      $s11 = "{ $global:result = 3; return }" fullword ascii
   condition:
      4 of them
}