https://github.com/shellbear/merisa

The MacOS ransomware project
https://github.com/shellbear/merisa

Last synced: 7 days ago
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The MacOS ransomware project

• Host: GitHub
• URL: https://github.com/shellbear/merisa
• Owner: shellbear
• License: gpl-3.0
• Created: 2017-05-20T23:22:24.000Z (almost 9 years ago)
• Default Branch: master
• Last Pushed: 2017-06-24T21:49:22.000Z (almost 9 years ago)
• Last Synced: 2024-12-31T21:25:32.057Z (about 1 year ago)
• Language: HTML
• Homepage:
• Size: 7.01 MB
• Stars: 14
• Watchers: 3
• Forks: 1
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

Awesome Lists containing this project

README

          
Merisa

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[![Version](https://img.shields.io/badge/MIRESA-1.0-brightgreen.svg?maxAge=259200)]()

[![Build](https://img.shields.io/badge/Supported_OS-macOS-orange.svg)]()

[![AUR](https://img.shields.io/aur/license/yaourt.svg)]()

Merisa is a complete ransomware script for MacOS. It list all files on the system, generate 2048 bits RSA keys sended by mail to encrypt all of them with aes-128 bits algorithm. After this, Miresa creates an Application on the desktop to view the procedure to get the key, and to decrypt files using the key.

If you want more informations about Merisa here the official page: (https://shellbear.github.io/Merisa.html)

News

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Created a webserver to view, add victims directly !

Demo: https://www.youtube.com/watch?v=xpMaHWCIBQI

Merisa now bypass BlockBlock (http://bit.ly/1LPTxxm)  and RansomWhere! (http://bit.ly/1SZMvbW)

Screenshots and Videos

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Notice: These screenshots can be outdated ! 

Example of Merisa Webserver

![](https://media.giphy.com/media/l0Iyi42GzSIDmL1oA/giphy.gif)

Decryption Tool

![](http://i.imgur.com/pjMCjtf.png)

Example file of procedure to get the key

![](http://i.imgur.com/cE49sZM.png)

The mail received which contains the encryption key



Legal Disclamer

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    I don't hold any responsibility for the bad use of this tool,

    remember that attacking targets without prior consent is illegal and punished by law.

Credits

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- shc : http://www.datsi.fi.upm.es/~frosal/

- tor : https://www.torproject.org

Contact

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Want to contact me for questions, projects ?

Send me a mail to: shellbear@protonmail.com

Configuration 

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     Upload MerisaMailer.php on your server or on a free one like: https://www.000webhost.com/

     After that just copy the URL + Path to MerisaMailer.php script and use them to create ransomware

Known Issues

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If you discover any bugs, feel free to create an issue on GitHub fork and

send a pull request.

Author

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* ShellBear (https://github.com/ShellBear)

* Blogspot (http://shellbearblog.blogspot.com)

Contributing

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1. Fork it

2. Create your feature branch (`git checkout -b my-new-feature`)

3. Commit your changes (`git commit -am 'Add some feature'`)

4. Push to the branch (`git push origin my-new-feature`)

5. Create new Pull Request