Write a data decoder
100 USD Hello! My RDP server was hacked, resulting in files being encrypted by ransomware.
I need to write a decryptor that can restore the files to their original state. The virus format is datastor/cyberfear.
They also left a ransom note saying that the files can be bought back - it's 100 for 200 that they will receive the money and return nothing.
I am setting a base rate, the price is negotiable.
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1 day100 USD1 day100 USD
Good afternoon, Mikhail.
Please send examples of encrypted files (with their extensions) and, if available, files with instructions from the ransomware – this will help in the search for a decryptor.
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3 days100 USD
164 3 days100 USDHello, Mikhail! I am a Junior Developer, a beginner, but very motivated to take on your project with the C++ decryption tool. I understand the basics of cryptography and am ready to write code for data decryption (data -> struct/class -> encipher -> decipher). I suggest making a trial version for testing. Let's discuss the details!
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1 day100 USD
127 1 day100 USDI am ready to solve this problem in less than 2 hours...
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Доброго дня ви знаєте про тіньову копію? Можна спробувати відновити з неї
Тому що якщо самі файли не видалені то можливо сервер ще пам'ятає старі данні до взлому
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Головне щоб був не RSA з великою довжиною ключа бо тоді відновити данні без ключа будуть 90% невдачі
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Це схоже на Phobos, тому розшифровки немає, на жаль.
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Mihail Trushkov Казахстанская федерация хоккея
Службы поддержки касперского сказали это Trojan.Encoder.35534
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Він вимагає горші за розшифрування? Яку суму?
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Mihail Trushkov Казахстанская федерация хоккея
просят 2 тысячи долларов
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Надішліть будь-ласка приклади зашифрованих файлів, з їх розширенням і файли з інструкціями від "вимагачів"- це буде найкращий варіант для аналізу проблеми.
Бо це гадання на кавовій гущі, і без аналізу файлів- толку 0.
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