vsftpd_232: Misc fix ups

[g0tmi1k]

This isn't anything major, was just little misc items.

The biggest thing was not already breaking, thus could keep on on DoS'ing, rather than doing it once.
...And add report_service information

Before

[*] Connected to the database specified in the YAML file
[*] Connected to msf. Connection type: postgresql. Connection name: OYGIkFxA.
[*] Deleted workspace: default
[*] Recreated the default workspace
VERBOSE => true
RHOSTS => 10.0.0.10
LHOST => tap0
msf > use vsftpd_232

Matching Modules
================

   #  Name                          Disclosure Date  Rank    Check  Description
   -  ----                          ---------------  ----    -----  -----------
   0  auxiliary/dos/ftp/vsftpd_232  2011-02-03       normal  Yes    VSFTPD 2.3.2 Denial of Service


Interact with a module by name or index. For example info 0, use 0 or use auxiliary/dos/ftp/vsftpd_232

[*] Using auxiliary/dos/ftp/vsftpd_232
msf auxiliary(dos/ftp/vsftpd_232) >
msf auxiliary(dos/ftp/vsftpd_232) > options

Module options (auxiliary/dos/ftp/vsftpd_232):

   Name     Current Setting      Required  Description
   ----     ---------------      --------  -----------
   FTPPASS  mozilla@example.com  no        The password for the specified username
   FTPUSER  anonymous            no        The username to authenticate as
   RHOSTS   10.0.0.10            yes       The target host(s), see https://docs.metasploit.com/docs/using-metasploit/basics/using-metasploit.html
   RPORT    21                   yes       The target port (TCP)


View the full module info with the info, or info -d command.

msf auxiliary(dos/ftp/vsftpd_232) >
msf auxiliary(dos/ftp/vsftpd_232) > check
[*] 10.0.0.10:21 - Connecting to FTP server 10.0.0.10:21...
[*] 10.0.0.10:21 - Connected to target FTP server.
[*] 10.0.0.10:21 - Authenticating as anonymous with password mozilla@example.com...
[*] 10.0.0.10:21 - Sending password...
[*] 10.0.0.10:21 - The target is not exploitable. vsFTPd 2.3.4 is not vulnerable
msf auxiliary(dos/ftp/vsftpd_232) > run
[*] Running module against 10.0.0.10
[*] 10.0.0.10:21 - Connecting to FTP server 10.0.0.10:21...
[*] 10.0.0.10:21 - Connected to target FTP server.
[*] 10.0.0.10:21 - Authenticating as anonymous with password mozilla@example.com...
[*] 10.0.0.10:21 - Sending password...
[-] 10.0.0.10:21 - Auxiliary aborted due to failure: not-vulnerable: Target is not vulnerable.
[*] Auxiliary module execution completed
msf auxiliary(dos/ftp/vsftpd_232) >

After

msf auxiliary(dos/ftp/vsftpd_232) > reload
[*] Reloading module...
msf auxiliary(dos/ftp/vsftpd_232) >
msf auxiliary(dos/ftp/vsftpd_232) > check
[*] 10.0.0.10:21 - Connecting to FTP server 10.0.0.10:21...
[*] 10.0.0.10:21 - Connected to target FTP server.
[*] 10.0.0.10:21 - Authenticating as anonymous with password mozilla@example.com...
[*] 10.0.0.10:21 - Sending password...
[*] 10.0.0.10:21 - FTP banner: 220 (vsFTPd 2.3.4)
[*] 10.0.0.10:21 - The target is not exploitable. VSFTPD 2.3.4 is not vulnerable (affected: <= 2.3.2)
msf auxiliary(dos/ftp/vsftpd_232) >
msf auxiliary(dos/ftp/vsftpd_232) > run
[*] Running module against 10.0.0.10
[*] 10.0.0.10:21 - Connecting to FTP server 10.0.0.10:21...
[*] 10.0.0.10:21 - Connected to target FTP server.
[*] 10.0.0.10:21 - Authenticating as anonymous with password mozilla@example.com...
[*] 10.0.0.10:21 - Sending password...
[*] 10.0.0.10:21 - FTP banner: 220 (vsFTPd 2.3.4)
[-] 10.0.0.10:21 - Auxiliary aborted due to failure: not-vulnerable: Target is not vulnerable
[*] Auxiliary module execution completed
msf auxiliary(dos/ftp/vsftpd_232) >
msf auxiliary(dos/ftp/vsftpd_232) > workspace -v

Workspaces
==========

current  name     hosts  services  vulns  creds  loots  notes
-------  ----     -----  --------  -----  -----  -----  -----
*        default  1      1         0      0      0      0

msf auxiliary(dos/ftp/vsftpd_232) >