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| 1 | <?php | |
| 2 | /** | |
| 3 | coded by shutdown57 | |
| 4 | **/ | |
| 5 | error_reporting(0); | |
| 6 | $input=$argv[1]; | |
| 7 | $output=$argv[2]; | |
| 8 | echo "shutdown57 Obfuscator\n"; | |
| 9 | echo PHP_EOL; | |
| 10 | if(empty($input) && empty($output)) | |
| 11 | {
| |
| 12 | echo "Usage :: php $argv[0] original-file.php output.php \n"; | |
| 13 | exit; | |
| 14 | } | |
| 15 | function strToHex($string){
| |
| 16 | $field=bin2hex($string); | |
| 17 | $field=chunk_split($field,2,"\x"); | |
| 18 | $field= "\x" . substr($field,0,-2); | |
| 19 | return $field; | |
| 20 | } | |
| 21 | function RandomString() | |
| 22 | {
| |
| 23 | $characters = '0123456789abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ'; | |
| 24 | $randstring = ''; | |
| 25 | for ($i = 0; $i <=5; $i++) {
| |
| 26 | @$randstring.= $characters[rand(0, strlen($characters))]; | |
| 27 | } | |
| 28 | return $randstring; | |
| 29 | } | |
| 30 | ||
| 31 | function obfuscate($text) | |
| 32 | {
| |
| 33 | $var = RandomString(); | |
| 34 | $var2 = RandomString(); | |
| 35 | ||
| 36 | $res = str_rot13(base64_encode($text)); | |
| 37 | ||
| 38 | $content='$'.$var.'="\x73\x74\x72\x5f\x72\x6f\x74\x31\x33";$'.$var2.'="\x62\x61\x73\x65\x36\x34\x5f\x64\x65\x63\x6f\x64\x65";@eval($'.$var2.'($'.$var.'("'.$res.'")));';
| |
| 39 | $hex=strToHex($content); | |
| 40 | return $content; | |
| 41 | } | |
| 42 | ||
| 43 | function create_result($result,$output) | |
| 44 | {
| |
| 45 | $var = "shutdown57_".RandomString(); | |
| 46 | $content ='<?php /* Obfuscate by shutdown57 < [email protected] > */ '; | |
| 47 | $result = strToHex($result); | |
| 48 | $content.= '$'.$var.'="'.$result.'";@eval($'.$var.'); ?>'; | |
| 49 | return file_put_contents($output,$content); | |
| 50 | } | |
| 51 | function cleanInput($text) | |
| 52 | {
| |
| 53 | $x=str_replace(['<?php','?>'],"",$text); | |
| 54 | return $x; | |
| 55 | } | |
| 56 | $input = cleanInput(file_get_contents($input)); | |
| 57 | $obs = obfuscate($input); | |
| 58 | if(create_result($obs,$output)) | |
| 59 | {
| |
| 60 | echo "DONE => $output \n"; | |
| 61 | }else{
| |
| 62 | echo "FAILED !!\n"; | |
| 63 | } |
