http://deepweb4wt3m4dhutpxpe7d7wxdftfdf4hhag4sizgon6th5lcefloid.onion/blog/newest/the-hellokitty-ransomwares-creators-published-the-malwares-source-code-online
Recently, the complete source code for the initial HelloKitty ransomware was made available on a cybercrime forum. The person who posted the data revealed the creation of a brand-new, stronger encryptor. A cybersecurity researcher using the alias "3xp0rt" found the source code.