https://github.com/dosx-dev/net-malwarecryptor

Legacy OpenSource malware packer for .NET Framework executable files
https://github.com/dosx-dev/net-malwarecryptor

code-encryptor crypt cybersecurity malware malware-protection metamorphic net obfuscation packer payload polymorphic stub

Last synced: 22 days ago
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Legacy OpenSource malware packer for .NET Framework executable files

• Host: GitHub
• URL: https://github.com/dosx-dev/net-malwarecryptor
• Owner: DosX-dev
• License: mit
• Created: 2023-07-17T16:37:52.000Z (almost 2 years ago)
• Default Branch: main
• Last Pushed: 2024-02-04T14:08:07.000Z (over 1 year ago)
• Last Synced: 2025-05-07T04:58:26.014Z (22 days ago)
• Topics: code-encryptor, crypt, cybersecurity, malware, malware-protection, metamorphic, net, obfuscation, packer, payload, polymorphic, stub
• Language: Visual Basic .NET
• Homepage: https://dosx.su
• Size: 147 KB
• Stars: 134
• Watchers: 2
• Forks: 5
• Open Issues: 1
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
# .NET-MalwareCryptor

## [You can also pay attention to an newer project - DotNET_XorCryptor](https://github.com/DosX-dev/DotNET_XorCryptor)

.NET MalwareCryptor is an open-source malware packer utility. It is intended for educational purposes only and strictly prohibits the use of its code for any illegal activities.

This free tool is designed to encrypt malware samples using a modified base64 encoding algorithm. It adds random garbage data to the encrypted payload, further complicating its analysis.

To utilize the utility, simply execute the following command:

 * ``net-cryptengine example.exe``

For enhanced effectiveness, it is strongly recommended to heavily obfuscate the assembly before applying the encryption process.

## [DOWNLOAD COMPILED](https://github.com/DosX-dev/NET-MalwareCryptor/releases/tag/Builds)

![](https://raw.githubusercontent.com/DosX-dev/NET-MalwareCryptor/main/presentation.png)