Update README.md

Author: Mudityadev

README.md

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 [![Watch on YouTube](https://img.youtube.com/vi/0KRUst9dbDk/0.jpg)](https://youtu.be/0KRUst9dbDk?si=xA-qgz5TpnEX_twe)
 
 **PainPain** is a modular, educational Proof-of-Concept (PoC) ransomware project. It demonstrates file discovery, encryption, exfiltration, and a realistic GUI, all for research and ethical hacking education. **Do not use for malicious purposes.**
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-![Demo PainPain Ransomware PoC](web/assets/demo.png)
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 ## 2. Key Features