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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/4ZMmdP"; $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/5dqYH on line 8 Warning: Trying to access array offset on null in /in/5dqYH on line 8 Warning: Undefined variable $key in /in/5dqYH on line 8 Deprecated: base64_encode(): Passing null to parameter #1 ($string) of type string is deprecated in /in/5dqYH on line 8 Fatal error: Uncaught Error: Call to undefined function mcrypt_decrypt() in /in/5dqYH:4 Stack trace: #0 /in/5dqYH(8): decrypt('\xE3\xF9N\x17\xFE\x192gO', '') #1 {main} thrown in /in/5dqYH on line 4
Process exited with code 255.
Output for 8.1.0 - 8.1.28, 8.2.0 - 8.2.18
Warning: Undefined variable $text in /in/5dqYH on line 8 Warning: Trying to access array offset on value of type null in /in/5dqYH on line 8 Warning: Undefined variable $key in /in/5dqYH on line 8 Deprecated: base64_encode(): Passing null to parameter #1 ($string) of type string is deprecated in /in/5dqYH on line 8 Fatal error: Uncaught Error: Call to undefined function mcrypt_decrypt() in /in/5dqYH:4 Stack trace: #0 /in/5dqYH(8): decrypt('\xE3\xF9N\x17\xFE\x192gO', '') #1 {main} thrown in /in/5dqYH on line 4
Process exited with code 255.
Output for 8.0.0 - 8.0.30
Warning: Undefined variable $text in /in/5dqYH on line 8 Warning: Trying to access array offset on value of type null in /in/5dqYH on line 8 Warning: Undefined variable $key in /in/5dqYH on line 8 Fatal error: Uncaught Error: Call to undefined function mcrypt_decrypt() in /in/5dqYH:4 Stack trace: #0 /in/5dqYH(8): decrypt('\xE3\xF9N\x17\xFE\x192gO', '') #1 {main} thrown in /in/5dqYH on line 4
Process exited with code 255.
Output for 7.4.0 - 7.4.33
Notice: Undefined variable: text in /in/5dqYH on line 8 Notice: Trying to access array offset on value of type null in /in/5dqYH on line 8 Notice: Undefined variable: key in /in/5dqYH on line 8 Fatal error: Uncaught Error: Call to undefined function mcrypt_decrypt() in /in/5dqYH:4 Stack trace: #0 /in/5dqYH(8): decrypt('\xE3\xF9N\x17\xFE\x192gO', '') #1 {main} thrown in /in/5dqYH 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/5dqYH:4 Stack trace: #0 /in/5dqYH(8): decrypt('\xE3\xF9N\x17\xFE\x192gO', '') #1 {main} thrown in /in/5dqYH on line 4
Process exited with code 255.
Output for 7.0.6 - 7.0.20, 7.1.0 - 7.1.25, 7.2.0 - 7.2.33, 7.3.0 - 7.3.31
Notice: Undefined variable: text in /in/5dqYH on line 8 Notice: Undefined variable: key in /in/5dqYH on line 8 Fatal error: Uncaught Error: Call to undefined function mcrypt_decrypt() in /in/5dqYH:4 Stack trace: #0 /in/5dqYH(8): decrypt('\xE3\xF9N\x17\xFE\x192gO', '') #1 {main} thrown in /in/5dqYH on line 4
Process exited with code 255.
Output for 5.6.7 - 5.6.20, 7.0.0 - 7.0.5
Notice: Undefined variable: text in /in/5dqYH on line 8 Notice: Undefined variable: key in /in/5dqYH on line 8 Warning: mcrypt_decrypt(): Key of size 0 not supported by this algorithm. Only keys of size 1 to 56 supported in /in/5dqYH on line 4 Le flag est:
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, 5.4.0 - 5.4.32, 5.5.35, 5.6.21 - 5.6.28
Notice: Undefined variable: text in /in/5dqYH on line 8 Notice: Undefined variable: key in /in/5dqYH on line 8 Fatal error: Call to undefined function mcrypt_decrypt() in /in/5dqYH on line 4
Process exited with code 255.
Output for 5.4.34 - 5.4.45, 5.5.24 - 5.5.34
Notice: Undefined variable: text in /in/5dqYH on line 8 Notice: Undefined variable: key in /in/5dqYH on line 8 Catchable fatal error: mcrypt_decrypt(): Mcrypt initialisation failed in /in/5dqYH on line 4
Process exited with code 255.
Output for 5.0.0 - 5.0.3
Notice: Undefined variable: text in /in/5dqYH on line 8 Notice: Undefined variable: key in /in/5dqYH on line 8 Fatal error: Call to undefined function mcrypt_decrypt() in /in/5dqYH on line 4
Process exited with code 255.
Output for 4.4.5 - 4.4.9
Notice: Undefined variable: text in /in/5dqYH on line 8 Notice: Undefined variable: key in /in/5dqYH on line 8 Warning: Wrong parameter count for md5() in /in/5dqYH on line 3 Fatal error: Call to undefined function: mcrypt_decrypt() in /in/5dqYH 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/5dqYH on line 8 Notice: Undefined variable: key in /in/5dqYH on line 8 Warning: Wrong parameter count for md5() in /in/5dqYH on line 3 Fatal error: Call to undefined function: mcrypt_decrypt() in /in/5dqYH on line 4
Process exited with code 255.
Output for 4.3.0 - 4.3.1
Notice: Undefined variable: text in /in/5dqYH on line 8 Notice: Undefined variable: key in /in/5dqYH on line 8 Warning: Wrong parameter count for md5() in /in/5dqYH on line 3 Fatal error: Call to undefined function: mcrypt_decrypt() in /in/5dqYH on line 4

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