added aux module for EMC Replication Manager Command Execution

This module exploit a remote command-injection vulnerability in EMC Replication Manager client (irccd.exe). By sending a specially crafted message invoking RunProgram function an attacker may be able to execute arbitrary code commands with SYSTEM privileges.
Affected products is EMC Replication Manager < 5.3.
This module has been successfully tested against EMC Replication Manager 5.2.1 on W2003.
EMC Networker Module for Microsoft Applications 2.1 and 2.2 may be vulnerable too although this module have not been tested against these products.