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how to open .crypt files?


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#1 alireza1102424

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Posted 10 June 2013 - 04:56 AM

hi

please help me all of my files (*.txt *.xls *.docx *.doc *.cer *.key *.rtf *.xlsx *.text *.ppt *.pdf *.cdx *.cdr  *.js *.css *.asm *.jpg *.dbf *.mdb *.sql *.pgp) have been extended with the . crypt malware

 



how to open .crypt files?

 



hi

please help me all of my files (*.txt *.xls *.docx *.doc *.cer *.key *.rtf *.xlsx *.text *.ppt *.pdf *.cdx *.cdr  *.js *.css *.asm *.jpg *.dbf *.mdb *.sql *.pgp) have been extended with the . crypt malware

 



how to open .crypt files?

 

 



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#2 m0le

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Posted 14 June 2013 - 06:57 PM

Hi,

Welcome to Bleeping Computer. My name is m0le and I will be helping you with your log.

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  • Please avoid installing/uninstalling or updating any programs and attempting any unsupervised fixes or scans. This can make helping you impossible.
     
  • Please reply to this post so I know you are there.

The forum is busy and we need to have replies as soon as possible. If I haven't had a reply after 3 days I will bump the topic and if you do not reply by the following day after that then I will close the topic.

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Download decrypt_mblblock.exe to your desktop.
The complete usage instructions and video can be found here.

  • If you only have a single hard disk with one partition, then only thing you need to do is start the tool.
  • Windows XP users can simply double click and run the tool, Windows Vista, 7 & 8 users need to run the tool with administrator rights.
  • Now it will automatically scan your complete hard disk for encrypted files, when there are encrypted files present it will automatically decrypt those without deleting the encrypted originals.
  • After the decryption check that all of the decrypted files open properly.
  • Once you have verified that the files were decrypted properly you can delete the encrypted HTML files.
  • If you have more than one hard disk or partitions with encrypted files, things get slightly more complicated. To scan and decrypt files on those other hard disks or partitions do the following:
  • While holding down the Windows key now press the R key.5198943264916-Windows_key_R_system_infor The Run Box will now appear.
  • In the Run box Type in cmd.exe and press Enter.
  • The Windows Command Line prompt should show up.
  • You first need to switch into the directory where you downloaded the decryption tool to.
  • This can be done using the cd command: cd /d <path>
  • Just replace <path> with the path you downloaded the decryption tool to. If you downloaded it to C:\Users\Administrator\Downloads for example the exact command line to type in should look like this:
    cd /d C:\Users\Administrator\Downloads
  • If you did everything right you will see that the command prompt changed slightly and now references the download directory.
  • Run the decryption tool with a list of all your drives you want the tool to scan. If you have a C:, D: and E: drive for example, run the tool like this:
    decrypt_mblblock.exe C:\ D:\ E:\
  • Please be patient and refrain from using the computer for other tasks while the tool is running

5198944194f7c-decrypt_mblblock-cmd.png

 


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#3 m0le

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Posted 21 June 2013 - 07:02 PM

Due to the lack of feedback, this topic is now closed.

In the event you still have problems, please send me or any Moderator a Private Message and ask them to reopen this topic within the next 5 days.

Please include a link to your topic in the Private Message. Thank you.
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