Exploit::Remote::HttpServer and every descendant utilizes the
print_prefix method which checks whether the module which mixes in
these modules is aggressive. This is done in a proc context most
of the time since its a callback on the underlying Rex HTTP server.
When modules do not define :aggressive? the resulting exceptions
are quietly swallowed, and requestors get an empty response as the
client object dies off.
Add check for response to :aggressive? in :print_prefix to address
this issue.
RageLtMan
d7ba37d2e6