DBX with Compression

From: Domingo Montanaro (montanaroat_private)
Date: Thu Jul 03 2003 - 14:11:55 PDT

  • Next message: Ansgar Wiechers: "Re: DBX with Compression"

    I’m doing a forensics investigation in a set of DBX files.
    
    The files are compressed or encrypted and, inside the file, I can find
    the specific string:
    
    Inc. \
    FileDescription  DynaZIP-32 DBCS UnZIP DLL 
    FileVersion  3.00.16 
    InternalName DynaZIP-32 DBCS UnZIP DLL 
    LegalCopyright Copyright (c) Inner Media, Inc. 1993-1998, All Rights
    Reserved. 
    LegalTrademarks  DynaZIP is a Trademark of Inner Media, Inc. ( 
    OriginalFilename 
    ProductName  DynaZIP-32 DBCS 4
    ProductVersion 3.00.16 :
    SpecialBuild DBCS Version  D 
    VarFileInfo  $
    
    I’ve found a couple of components to do UnZip (from DynaZip), but using
    they in a application that I wrote, I’m receiving a message like : “Zip
    file error… missing end signature”. And: “Zip file structure invalid”.
    
    I’ve searched in a lot of sites for applications/services that use this
    kind of component, but without success.
    
    Need your help.
    
    Regards, 
    
    Domingo Martin Montanaro Barrales
    Gerente Técnico
    Instituto Brasileiro de Peritos em Comércio Eletrônico e Telemática
    Tel: (11) 3101 - 8283 :: Cel: (11) 9174 - 4146
    http://www.ibpbrasil.com.br :: montanaroat_private
    -----------------------------------------------
    As informações contidas nesta mensagem são CONFIDENCIAIS e protegidas
    pelo sigilo legal. A divulgação, distribuição ou reprodução do teor
    deste documento depende de autorização do emissor. Caso V. Sa. não seja
    o destinatário, preposto, ou a pessoa responsável pela entrega desta
    mensagem, fica, desde já, notificado que qualquer divulgação,
    distribuição ou reprodução é estritamente proibida, sujeitando-se o
    infrator às sanções legais. Caso esta comunicação tenha sido recebida
    por engano, favor nos avisar imediatamente, respondendo esta mensagem.
    The information contained in this message is CONFIDENTIAL. If the reader
    of this transmittal is not the intended recipient or an agent
    responsible for delivering it, you are hereby notified that you have
    received this communication in error, and that any dissemination,
    distribution, retention or copy of this communication is strictly
    prohibited. In this case, please immediately reply this message to the
    sender.
     
    
    
    
    -----------------------------------------------------------------
    This list is provided by the SecurityFocus ARIS analyzer service.
    For more information on this free incident handling, management 
    and tracking system please see: http://aris.securityfocus.com
    



    This archive was generated by hypermail 2b30 : Sun Jul 06 2003 - 03:46:32 PDT