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    Security Override Security Cryptography
    Help decrypting file
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    01-19-2014 02:09 PM Help decrypting file | Edited by jesusdparra 01-24-2014 03:50 PM
    hi to all members i have one file that its the license file of one program called A2 softway, im tinking in decrypt the file to can change the name of company in the license file, you can help me decrypting the file to modify the name and crypt again the program was programmer in Delphi XE2

    file:
    http://www.mediafire.com/download/7h...cm9/a2admin.A2

    the company name its: Delta Fire Systems, C.A
     
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    01-22-2014 03:17 PM RE: Help decrypting file | Edited by P4nd0rum 01-23-2014 11:07 AM
    Looks to me like a simple hex editor could do the job. Open in a hex editor change the name and save.
     
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    01-22-2014 11:13 PM RE: Help decrypting file | Edited by jesusdparra 01-22-2014 11:17 PM
    P4nd0rum wrote:
    Looks to me like a simple hex editor could do the job. Open in a hex editor change then name and save.


    i try but i cant find the company name, can you help me:? the company name is: Delta Fire System, C.A
     
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    01-23-2014 11:09 AM RE: Help decrypting file
    Im not seeing that name or any common algorithms of that name in this file. Could it be located somewhere else?
     
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    01-23-2014 11:35 AM RE: Help decrypting file
    P4nd0rum wrote:
    Im not seeing that name or any common algorithms of that name in this file. Could it be located somewhere else?


    no, im sure that the company name its in this file, try searching this number of license: 0420706006417, i think that the name and number of license its encrypted if you need the entire program i can send you, thanks for your help
     
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    01-24-2014 01:38 PM RE: Help decrypting file
    The only other thing I would suggest is to find out different methods other people have used and go from there.
    This would be a good starting point
    http://stackoverflow.com/questions/1356896/how-to-hide-a-string-in-binary-code
     
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    01-24-2014 04:17 PM RE: Help decrypting file
    You could also try using ollydbg and seeing how it handles that information it might give you some clues as to how the information is stored.
     
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    01-25-2014 04:34 PM RE: Help decrypting file
    i can't find anything please help!!
     
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    01-25-2014 08:16 PM RE: Help decrypting file
    Sorry Jesusdparra we can only offer suggestions on areas of study no one here is going to do the work for you.
     
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    01-25-2014 08:59 PM RE: Help decrypting file
    P4nd0rum wrote:
    Sorry Jesusdparra we can only offer suggestions on areas of study no one here is going to do the work for you.


    I understand, no problem admin please delete the post, thanks to all
     
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