!!WARNING!!

• Do not run the code if you dont know what it is! You can Click here to know what is a Ransomware.
• This Code is for Educational and Learning purposes only. You can Mail me anytime for any issue/help.

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Testing:

• Download the encrypt(c_test).exe and decrypt(c_test).exe
• Add some files to test in a folder named test in C Drive i.e: C:\test
• Run encrypt(c_test).exe to encrypt all files in test folder and all its descendants
• Run decrypt(c_test).exe to decrypt all encrypted files in test folder and all its descendants

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How to edit the code

• Clone the repository or download the code files.
• Modifications in main method of ransom.java:
  1. Set the string "path" to your path of folder in which you want to encrypt/decrypt all files, Example:

  String path = "C:\\Users\\prash\\AppData\\Local\\test";
  

  2. Set the string "path" to any value and keep it secure for decryption purposes, Example:

  String key = "bdjhcf3"

  3. Uncomment the EncryptAll function to encrypt all files inside folder and all its Descendants

  EncryptAll(path,key); 
  

  (or) Uncomment the DecryptAll function to decrypt all files inside folder and all its Descendants

  DecryptAll(path,key);
  

  4. Compile the program:

  javac ransom.java

  5. Make an executable(.exe) file. I prefer making it via GraalVM Native Image. It makes a .exe file that can run on all windows platfarm even without Java installed.

   native-image --no-fallback -cp . ransom

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