Category Archives: Guides

Decrypt and remove .encrypted file virus (Crypren ransomware)

The authors of Crypren, a new data-encoding trojan sample, appear to have fairly modest mercantile appetites as they extort an unusually low ransom of 0.1 Bitcoins, which converts to about 40 USD. This feature, though, doesn’t make such an attack … Continue reading

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Mischa ransomware: decrypt files and remove the virus

The authors of the once widespread Petya ransomware have coined a new extortion tool that goes by another popular Russian name – Mischa. Whereas these two undoubtedly represent the same family and share some behavioral patterns, the latter is drastically … Continue reading

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Decrypt and remove Jigsaw ransomware

Years after the first cryptography-based ransomware went onto the cybercrime arena, the money-driven perpetrators have started experimenting with the use of spooky personages to increase their return on investment. One of the new campaigns, for example, engages Billy the Puppet … Continue reading

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