Bootloader 1.3.2 or 1.3.3 for SSG-5 needed

Hello,

I bought SSG5 (second hand)

I haven't credentials and the console is disabled. I need bootloader version 1.3.2 or 1.3.3 (with old signing key) to erase completely this devide and load again a firmware to solve my problem and to acces to the console again.

For your inforamtion,

console logs :

Juniper Networks, Inc

SSG5/SSG20 System Software

Copyright, 1997-2006

Version 5.4.0r5-pf1.0

Load Manufacture Information ... Done

Initialize FBTL 0........ Done

Load NVRAM Information ... (5.4.0)Done

Install module init vectors

Install modules (00f04000,01a85700) ...

load dns table ...... Done

Initializing DI 1.1.0-ns

System config (6300 bytes) loaded

..

Done.

Load System Configuration ............................................................................................................................................................................................................................................................................................................................................................................................................................................................................VSD init hold time changed from 5 to 60

.................................................................................................................................................................................................................Done

system init done..

Console is disabled

Can you help me ?