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<?php function decrypt($str, $key) { $iv = substr( md5("hacker",true), 0, 8 ); return mcrypt_decrypt( MCRYPT_BLOWFISH, $key, $str, MCRYPT_MODE_CBC, $iv ); } $Validation = "4/lOF/4ZMmdPxlFjZD63nA=="; $key = "e79c4da4f94b86cba5a81ba39fed083dbaf8bce5"; $msg = $text['felicitation'].decrypt(base64_decode($Validation),base64_encode($key)); echo "Le flag est: ".$msg; ?>
Output for 8.3.0 - 8.3.6
Warning: Undefined variable $text in /in/NFZ8n on line 9 Warning: Trying to access array offset on null in /in/NFZ8n on line 9 Fatal error: Uncaught Error: Call to undefined function mcrypt_decrypt() in /in/NFZ8n:4 Stack trace: #0 /in/NFZ8n(9): decrypt('\xE3\xF9N\x17\xFE\x192gO\xC6Qcd>\xB7...', 'ZTc5YzRkYTRmOTR...') #1 {main} thrown in /in/NFZ8n on line 4
Process exited with code 255.
Output for 8.0.0 - 8.0.30, 8.1.0 - 8.1.28, 8.2.0 - 8.2.18
Warning: Undefined variable $text in /in/NFZ8n on line 9 Warning: Trying to access array offset on value of type null in /in/NFZ8n on line 9 Fatal error: Uncaught Error: Call to undefined function mcrypt_decrypt() in /in/NFZ8n:4 Stack trace: #0 /in/NFZ8n(9): decrypt('\xE3\xF9N\x17\xFE\x192gO\xC6Qcd>\xB7...', 'ZTc5YzRkYTRmOTR...') #1 {main} thrown in /in/NFZ8n on line 4
Process exited with code 255.
Output for 7.4.0 - 7.4.33
Notice: Undefined variable: text in /in/NFZ8n on line 9 Notice: Trying to access array offset on value of type null in /in/NFZ8n on line 9 Fatal error: Uncaught Error: Call to undefined function mcrypt_decrypt() in /in/NFZ8n:4 Stack trace: #0 /in/NFZ8n(9): decrypt('\xE3\xF9N\x17\xFE\x192gO\xC6Qcd>\xB7...', 'ZTc5YzRkYTRmOTR...') #1 {main} thrown in /in/NFZ8n on line 4
Process exited with code 255.
Output for 7.3.32 - 7.3.33
Fatal error: Uncaught Error: Call to undefined function mcrypt_decrypt() in /in/NFZ8n:4 Stack trace: #0 /in/NFZ8n(9): decrypt('\xE3\xF9N\x17\xFE\x192gO\xC6Qcd>\xB7...', 'ZTc5YzRkYTRmOTR...') #1 {main} thrown in /in/NFZ8n on line 4
Process exited with code 255.
Output for 7.0.0 - 7.0.33, 7.1.0 - 7.1.33, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31
Notice: Undefined variable: text in /in/NFZ8n on line 9 Fatal error: Uncaught Error: Call to undefined function mcrypt_decrypt() in /in/NFZ8n:4 Stack trace: #0 /in/NFZ8n(9): decrypt('\xE3\xF9N\x17\xFE\x192gO\xC6Qcd>\xB7...', 'ZTc5YzRkYTRmOTR...') #1 {main} thrown in /in/NFZ8n on line 4
Process exited with code 255.
Output for 5.0.4 - 5.0.5, 5.1.0 - 5.1.6, 5.2.0 - 5.2.17, 5.3.0 - 5.3.29, 5.5.35 - 5.5.38, 5.6.0 - 5.6.40
Notice: Undefined variable: text in /in/NFZ8n on line 9 Fatal error: Call to undefined function mcrypt_decrypt() in /in/NFZ8n on line 4
Process exited with code 255.
Output for 5.4.0 - 5.4.45, 5.5.0 - 5.5.34
Notice: Undefined variable: text in /in/NFZ8n on line 9 Le flag est: mxYXd4hz5WAjTe1
Output for 5.0.0 - 5.0.3
Notice: Undefined variable: text in /in/NFZ8n on line 9 Fatal error: Call to undefined function mcrypt_decrypt() in /in/NFZ8n on line 4
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Notice: Undefined variable: text in /in/NFZ8n on line 9 Warning: Wrong parameter count for md5() in /in/NFZ8n on line 3 Fatal error: Call to undefined function: mcrypt_decrypt() in /in/NFZ8n on line 4
Process exited with code 255.
Output for 4.3.2 - 4.3.11, 4.4.0 - 4.4.4
Notice: Undefined variable: text in /in/NFZ8n on line 9 Warning: Wrong parameter count for md5() in /in/NFZ8n on line 3 Fatal error: Call to undefined function: mcrypt_decrypt() in /in/NFZ8n on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Notice: Undefined variable: text in /in/NFZ8n on line 9 Warning: Wrong parameter count for md5() in /in/NFZ8n on line 3 Fatal error: Call to undefined function: mcrypt_decrypt() in /in/NFZ8n on line 4

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