Tag Archives: ransomware

Magniber ransomware analysis: Tiny Tracer in action

Posted on March 30, 2023 by hasherezade

Intro Magniber is a ransomware that was initially targeting South Korea. My first report on this malware was written for Malwarebytes in 2017 (here). Since then, the ransomware was completely rewritten, and turned into a much more complex beast. The … Continue reading →

Posted in Malware, Tutorial | Tagged , | 3 Comments

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 | Tagged , | 13 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