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infected with recover_file_fdayggywp.txt


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#1 DanyH

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Posted 07 March 2016 - 04:32 AM

I signed up here because I was infected with the  Cryptowall
I did pay ransom.  The ransomer provided decrypter.exe that did work just for some .avi and .txt files.
 
When I sent a note to the ransomers that their .exe would not work they said that probably there is other virus.
 
Here is the content of the recover_file I found on My documents named recover_file_fdayggywp.txt
 
16fqBbN6kx9ozfYf2yFJWE1DiTMg4VvDh4
044312C4648227B8ECC7E153747EAADCA20C1DCCF01C2A439DA15653CFDAD33C530061FD5B75133C8231BF2F32D10A44A9DC8EF7ADB1299A47EF644CEC88B9AA6298575A109017AF63A08F8FCA74B143873E6651CCF12A023B60B19C42BDCC8C27
BF5C8647EB1569D3
36
 
Can you help me please!

Edited by quietman7, 07 March 2016 - 02:10 PM.
Moved from Introductions to Gen Security - Hamluis.


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#2 quietman7

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Posted 07 March 2016 - 02:09 PM

There are several variants of CryptoWall but they do not leave a ransom note named recover_file_[random].txt.

However, any files that are encrypted with TeslaCrypt 2.0 (AlphaCrypt) will leave ransom notes with names like Howto_Restore_FILES.txt, RECOVERY_FILE_[random].txt, restore_files_[random].txt, recover_files_[random].txt, recover_file_[random].txt, Howto_RESTORE_FILES_[random].txt, howto_recover_file_[random].txt, _how_recover_[random].txt, how_recover+[3-random].txt. Encrypted data will have the .ezz, .exx, .xyz, .zzz, .aaa, .abc, .ccc or .vvv extension appended to the end of the filename. At least one version is disguised as CryptoWall.

Any files that are encrypted with TeslaCrypt 3.0 will have the .xxx, .ttt, .micro or .mp3 extension appended to the end of the filename and leave files (ransom notes) with names like recovery_file_[random].txt, recover_file_[random].txt, Howto_Restore_FILES.TXT, help_recover_instructions+[random].txt, Recovery+[5-random].txt, _H_e_l_p_RECOVER_INSTRUCTIONS+[3-random].txt, _ReCoVeRy_+[5_random].txt, Recovery_[5_random].txt, and RECOVERY.TXT.

Information for decrypting files with .ecc, .ezz, .exx, .xyz, .zzz, .aaa, .abc, .ccc, or .vvv extensions can be found in this BC News article: TeslaCrypt Decrypted: Flaw in TeslaCrypt allows recovery of encrypted files. Instructions on how to recover the key for decryption are also included in TeslaDecoder.zip.

There is an ongoing discussion in this topic where you can ask questions and seek further assistance.Support for decryption requests can be posted in this topic:Support for TeslaCrypt 3.0 is in this topic where you can ask questions and seek further assistance but as noted above there is no solution to fix your encrypted files yet.Rather than have everyone start individual topics, it would be best (and more manageable for staff) if you posted any questions, comments or requests for assistance in one of those topic discussions, particularly the last if dealing with one of the newer variants. Doing that will also ensure you receive proper assistance from our crypto malware experts since they may not see this thread. To avoid unnecessary confusion...this topic is closed.

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