.:: Distributed MD5 Cracker ::.
Distributed MD5 Cracker
This program is a brute force MD5 hash cracker. It generates strings and encodes them. Then it compares the encoding to the MD5 hash. If the encoding is the same as the hash, the program displays the result.
SOFTWARE WRITTEN IN PHP
1: <?php
2:
3: //get user input
4: $mdhash = "76175b4492147d59fa0376a44bf9ead7"; //$_GET['mdhash'];
5: $numstart = 0; //$_GET['start'];
6: $numend = 8800000; //$_GET['end'];
7: $iffoundemail = "seeplusplus@gmail.com"; //$_GET['email'];
8:
9: //show user input
10: print("\n<input>\n");
11: print(" <md5hash>" . $mdhash . "</md5hash>\n");
12: print(" <startvalue>" . $numstart . "</startvalue>\n");
13: print(" <endvalue>" . $numend . "</endvalue>\n");
14: print("</input>\n");
15:
16: //show system settings
17: print("\n<system>\n");
18: print(" <date>" . date("d/m/y", time()) . "</date>\n");
19: print(" <time>" . date("H:i:s", time()) . "</time>\n");
20: print(" <method>brute_force_ABC_abc_123</method>\n");
21: print("</system>\n\n");
22:
23: //define character set
24: $lex = Array(
25: " ","a","b","c","d","e","f","g","h","i","j","k","l",
26: "m","n","o","p","q","r","s","t","u","v","w","x","y",
27: "z","A","B","C","D","E","F","G","H","I","J","K","L",
28: "M","N","O","P","Q","R","S","T","U","V","W","X","Y",
29: "Z","0","1","2","3","4","5","6","7","8","9");
30:
31: //count character set
32: $numbase = count($lex);
33:
34: //declare working variables
35: $res=0; $powres=0; $mant=0; $num=0; $num2=0;$found=false;
36:
37: //main loop
38: $t1 = time();
39: for ($num2=$numstart;$num2<$numend;$num2++)
40: {
41: $num = $num2;
42: $mant = floor(log($num,$numbase));
43: $strres = "";
44: while ($mant >= 0)
45: {
46: $powres = pow($numbase, $mant);
47: $res = floor($num / $powres);
48: $strres .= $lex[$res];
49: $num -= floor($res * $powres);
50: $mant--;
51: }
52: if (md5($strres) == $mdhash)
53: {
54: $found = true;
55: break;
56: }
57: }
58: $t2 = time();
59:
60: //show result
61: if ($found)
62: {
63: print("<output>\n");
64: print(" <cputime>" . ($t2 - $t1) . "</cputime>\n");
65: print(" <ascii>" . $strres . "</ascii>\n");
66: print("</output>\n");
67: }
68: else
69: {
70: print("<output>\n");
71: print(" <cputime>" . ($t2 - $t1) . "</cputime>\n");
72: print("</output>\n");
73: }
74:
75: ?>