Hi,

Please take a look at:

http://support.microsoft.com/default.aspx?scid=kb;en-us;255742&sd=tech

or you can use a commercial product:

http://www.data-recovery-software.net/

http://www.elcomsoft.com/aefsdr.html

Good luck!

-----Mensagem original-----
De: snoofy (at) gmx (dot) net [email concealed] [mailto:snoofy (at) gmx (dot) net [email concealed]]
Enviada em: sexta-feira, 10 de setembro de 2004 22:33
Para: focus-ms (at) securityfocus (dot) com [email concealed]
Assunto: RE: How to Recovering files encrypted with Microsoft EFS
without the key?

3.9992) there might be a chance you'll find the right peace of your old
registry on your hd, if not, proceed to 4)

> In order of preference:
>
> 1) In a domain environment? Decrypt the data using an EFS Recovery
> Agent
> (the domain 'Administrator' account by default).
> 2) Import your previously exported certificate file (ahem).
> 3) Restore your previously backed up system System State.
> 4) Bang head against wall.
>
> Kevan S.
>
> -----Original Message-----
> From: UberHacker [mailto:im2sexy4you (at) gmail (dot) com [email concealed]]
> Sent: Thursday, September 09, 2004 1:01 AM
> To: focus-ms (at) securityfocus (dot) com [email concealed]
> Subject: How to Recovering files encrypted with Microsoft EFS without
> the key?
>
> How do you recover files encrypted with Microsoft EFS without the key?
> i have the password but formated my windows and lost the key, can i be
> done?
>
> ------------------------------------------------------------------------

> ---
> ------------------------------------------------------------------------

> ---
>
>
>
>
>
------------------------------------------------------------------------
---
>
------------------------------------------------------------------------
---
>

------------------------------------------------------------------------
---
------------------------------------------------------------------------
---

________________________________________________________________________
________________________________________________
ADVERTENCIA: Esta mensagem (incluindo quaisquer anexos) e confidencial e de uso restrito. Se voce recebeu esta
mensagem por engano, por favor notifique ao emitente por meio do retorno do e-mail e delete (remova) esta
mensagem de seu sistema. Qualquer uso nao autorizado ou distribuicao desta mensagem em sua totalidade ou em parte
e estritamente proibido. Por favor, lembre-se de que e-mails sao susceptiveis a alteracoes. Smartn (incluindo
outras empresas participantes direta ou indiretamente) nao devem ser responsabilizados pelo uso improprio ou pela
transmissao incompleta da informacao contida neste comunicado, nem por nenhum atraso em seu recebimento ou dano ao
seu sistema. Smartn (incluindo outras empresas participantes direta ou indiretamente) nao garante que a integridade
deste comunicado foi mantida nem que este comunicado esta livre de virus, interceptacao ou interferencia.

DISCLAIMER: This message (including any attachments) is confidential and may be privileged. If you have received it
by mistake please notify the sender by return e-mail and delete this message from your system. Any unauthorized use
or dissemination of this message in whole or in part is strictly prohibited. Please note that e-mails are susceptible
to change. Smartn (including its group companies) shall not be liable for the improper or incomplete transmission of
the information contained in this communication nor for any delay in its receipt or damage to your system. Smartn
(or its group companies)does not guarantee that the integrity of this communication has been maintained nor that this
communication is free of viruses, interception or interference.
________________________________________________________________________
________________________________________________

------------------------------------------------------------------------
---
------------------------------------------------------------------------
---

[ reply ]