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#141
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![]() Re: how to decrypt and decode png files to real file (.ass)Oui, c'est bon j'ai trouvé, merci pour ton aide.
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#142
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![]() Re: how to decrypt and decode png files to real file (.ass)Apparently my post went unnoticed ^^
Hello ! I'm new here ! Someone can explain from A to Z ? How can I use THIS ? If I have understood correctly, it's to recover the subtitles video from ADN ? THANKS ! Fr : Apparemment mon post est passé inaperçu ^^ je voudrais juste savoir si c'est bel et bien une méthode pour avoir les .ass des vidéo de chez ADN ? Si oui pourrait-on m'expliquer la marche a suivre ? Merci ! ![]() |
#143
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![]() Re: how to decrypt and decode png files to real file (.ass)One last thing. How to decompil the mulutibu please ?
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#144
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![]() Re: how to decrypt and decode png files to real file (.ass)Hello !
How to get the *correct* constants format, please ? In the swf file, the constants are an array of numbers, but how to convert them to the hex form ? I tried many converters, changed 0x to \x, but it doesn't work. ![]() Thanks for your help ! |
#145
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![]() Re: how to decrypt and decode png files to real file (.ass)Quote:
Code:
import os,sys,urllib,time,binascii # -*- coding: utf-8 -*- testfile = urllib.URLopener() testfile.retrieve("url mulutibu_v4_3.swf", "mulutibu_v4_3.swf") time.sleep(5) cmd1='.\\video\\ffdec -export binaryData \\com\\longtailvideo\\plugins\\mulutibu6\\binaryData\\ mulutibu_v4_3.swf' os.system(cmd1) time.sleep(10) data=open('.\\com\\longtailvideo\\plugins\\mulutibu6\\binaryData\\31.bin','r').read() data1=binascii.a2b_hex(data.replace('0x', '').strip()) final=open('constanteskeys.txt','w') final.write(data1) edit = replace url of mulutibu by the correct url |
#146
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![]() Re: how to decrypt and decode png files to real file (.ass)Thanks a lot !
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#147
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![]() Re: how to decrypt and decode png files to real file (.ass)I re-wrote blurg's python script and changed a few K-S-V's php script (thanks to them), to get automatically the constants and the start variable.
Code:
#!/usr/bin/env python # -*- coding: utf-8 -*- import os, urllib, datetime, time, re dirName = os.path.dirname(os.path.abspath(__file__)) mulutibuFile = "mulutibu_v4_3.swf" command = "ffdec -export script \"%s\" %s" % (dirName, mulutibuFile) os.system(command) time.sleep(10) with open(dirName + "\\com\\longtailvideo\\plugins\\mulutibu6\\Mulutibu.as", "r") as startFile: start = re.findall("d1\([0-9]{2}\)", startFile.read()) command = "ffdec -export binaryData \"%s\" %s" % (dirName, mulutibuFile) os.system(command) time.sleep(10) with open(dirName + "\\31.bin", "r") as fo: binary = fo.read() phpFile = '''<?php if ( $argc < 2 ) die( "Usage: php adn.php <encrypted_subtitles>" ); // Read encrypted subtitles $file = file_get_contents( $argv[1] ); $file = base64_decode( $file ); // Get decryption key from aes constants $constants = "{CONSTANTS}"; $start = {START}; $key = substr( $constants, $start, 32 ); $salt = substr( $file, 8, 8 ); $key = $key . $salt; $hash1 = md5( $key, true ); $hash2 = md5( $hash1 . $key, true ); $iv = md5( $hash2 . $key, true ); $key = $hash1 . $hash2; // Decrypt subtitles $td = mcrypt_module_open( "rijndael-128", "", "cbc", "" ); mcrypt_generic_init( $td, $key, $iv ); $decrypted = mdecrypt_generic( $td, $file ); $decrypted = substr( $decrypted, 32 ); mcrypt_generic_deinit( $td ); mcrypt_module_close( $td ); // Detect and remove PKCS#7 padding $padded = true; $len = strlen( $decrypted ); $pad = ord( $decrypted[$len - 1] ); for ( $i = 1; $i <= $pad; $i++ ) $padded &= ( $pad == ord( substr( $decrypted, -$i, 1 ) ) ) ? true : false; if ( $padded ) $decrypted = substr( $decrypted, 0, $len - $pad ); // Save decrypted subtitles $file = pathinfo( $argv[1], PATHINFO_FILENAME ) . ".ass"; file_put_contents( $file, $decrypted ); ?>''' phpFile = re.sub("\{CONSTANTS\}", binary.replace("0x", "\\x").strip(), phpFile) phpFile = re.sub("\{START\}", re.findall(r"\d+", start[0])[1], phpFile) with open("adn.php", "w") as out: out.write(phpFile) Code:
adn.py Code:
php adn.php "picture_file" P.S2 : When you finish, delete : 31.bin, mulutibu6.as and mulutibu_v4_3.swf files. Delete also com and mx folders. P.S3 : Be sure to have the path of the JPEXS Free Flash Decompiler folder in your environment path variable, e.g : C:\Programe Files\FFDec Hope it helps ! EDIT : You MUST download the mulutibu file with fiddler or from your browser to get the valid file and rename it to mulutibu_v4_3.swf, then put it in the same folder as adn.py and run the script ! Last edited by Paradox : 07-12-2015 at 06:09 PM. |
#148
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![]() Re: how to decrypt and decode png files to real file (.ass)@ Paradox : I tried your method but I get this message:
C:\adn.py Traceback (most recent call last): File "C:\adn.py", line 21, in <module> with open(dirName + "\\com\\longtailvideo\\plugins\\mulutibu6\\Mulutib u.as", "r") as startFile: IOError: [Errno 2] No such file or directory: 'C:\\com\\longtailvideo\\plugin s\\mulutibu6\\Mulutibu.as' |
#149
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![]() Re: how to decrypt and decode png files to real file (.ass)don't try anymore
they have change 1 more time the methode of decryptage plz don't indicate url or anything because they change every time |
#150
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![]() Re: how to decrypt and decode png files to real file (.ass)Quote:
Quote:
The script has been revised BTW. Last edited by Paradox : 07-13-2015 at 09:03 AM. |
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Tags: assfiles, rtmpdump |
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