Category Archives: Malware Decryptor

Princess Locker decryptor

Posted on November 17, 2016 by hasherezade

[UPDATE: 19th March 2018] – I keep getting e-mails from people asking me why my decryptor doesn’t work. Please understand, this is an obsolete tool, it was written in 2016 for the FIRST VERSION of  Princess Locker. The current version … Continue reading →

Posted in Malware, Malware Decryptor | 12 Comments

Decoders for 7ev3n ransomware

Posted on June 13, 2016 by hasherezade

7ev3n is yet another ransomware about which I wrote some time ago (for Malwarebytes – you can read more here). It uses custom cryptography and I managed to decrypt several variants.  In this thread you can find my decryptors (and … Continue reading →

Posted in Malware, Malware Decryptor | Tagged , , | 21 Comments

Anti-Petya live CD (the fastest Stage1 key decoder)

Posted on April 20, 2016 by hasherezade

❗❗❗ATTENTION❗❗❗ Please use the  LATEST version of the decoder, available here: https://github.com/hasherezade/petya_key UPDATE: 17-th July a new version of Petya has been released. At the moment, there is no way to decrypt the disk. Don’t let the infection reach the … Continue reading →

Posted in Malware, Malware Decryptor, Tools | 5 Comments

Petya key decoder

Posted on March 31, 2016 by hasherezade

❗❗❗ATTENTION❗❗❗ Please use the  LATEST version of the decoder, available here: https://github.com/hasherezade/petya_key CODE Sourcecodes of my applications related to recovery from Petya attacks Key decoder for multiple Petyas based on Janus’ masterkey Petya Green – app for brutforce attack on … Continue reading →

Posted in Malware, Malware Decryptor, Tools | 21 Comments

DMA Unlocker

Posted on February 18, 2016 by hasherezade

I managed to crack some of the variants of DMA Locker ransomware (version with RSA key), described [here]. For those who are hit by this version , there is an experimental decryptor for it. More details and updates you can … Continue reading →

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