Ursnif malware

The Ursnif Trojan (also known as Gozi ISFB or Dream bot) is one of the most prolific information-stealing Trojans in the cybercrime landscape. Since its reappearance in early 2013, it has been constantly evolving. In 2015, its source code was leaked and made publicly available on Github, which led to further development of the code by different threat […]

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Troldesh Ransomware

Troldesh Ransomware

Troldesh aka Encoder.858 or Shade is a Trojan and a crypto-ransomware variant created in Russia and spread all over the world. Troldesh is based on so-called encryptors that encrypt all of the user’s personal data and extort money to decrypt the files. Troldesh encrypts a user’s files with a “.xtbl” extension. Troldesh is spread initially

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