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Trust, but Verify: Detecting NotPetya Ransomware Variants in Your Networks

The recent NotPetya ransomware has disrupted facilities like power grids and financial institutions across the world. Early analysis shows that it is an updated variant of the previous version of the ransomware, WannaCry. Like WannaCry, NotPetya, too, uses the SMB (Server Message Block) vulnerability; however, unlike WannaCry, it also encrypts the host Master Boot Record (MBR). It […]

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