Category : 0-Day

Wannacrypt and what you might wanna do for HIGHTRUST and PCI environments

“WannaCrypt (a.k.a. WannaCry) is the name of a malware used in the May 2017 global ransomware attack targeting Microsoft Windows operating systems via known vulnerabilities leaked by The Shadow Brokers.

Through extensive research, it was found that the malware sends an HTTP request to a seemingly random domain name in the early stages of its execution. If the HTTP call fails, the malware encrypts the user’s files, requests ransom, and will spread to other vulnerable machines. If the HTTP call is successful, the malware exits, halting encrypting files and spreading itself.”

(https://www.malwaretech.com/2017/05/how-to-accidentally-stop-a-global-cyber-attacks.html)

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