Ultimate C3RB3R Btrfs Recovery: AI Agent Skill for Synology

Product Description

The Ultimate C3RB3R Btrfs Recovery AI Agent Skill for Synology offers a specialized solution for recovering data on Btrfs volumes impacted by C3RB3R ransomware. It operates without requiring a decryption key, instead utilizing the copy-on-write (CoW) features of Btrfs to recover original files from old extents. This agent skill is specifically designed for users with Synology NAS devices encountering .L0CK3D file extensions and associated ransomware notes, such as read-me3.txt.

What This Skill Does

• Recovers files encrypted by C3RB3R ransomware on Synology/Btrfs volumes without the decryption key.
• Utilizes Btrfs's CoW characteristics to retrieve original, uncompromised data by accessing old extents.
• Employs Btrfs checksums to validate the integrity of the restored files.
• Handles both CoW and NoCOW scenarios by leveraging subvolume snapshots and extent tree reconstitution.
• Supports file recovery processes including large file extent prediction, statistical analysis, exportation, verification, and reporting.

Who It Is For

This AI Agent Skill is suitable for developers and IT professionals using AI coding agents (Claude Code, Cursor, Codex) who manage Synology NAS devices or other Btrfs NAS systems impacted by ransomware attacks. It is particularly beneficial for those needing a technical recovery solution without available backups or snapshots.

Use Cases

• Recovery of important data on a Synology NAS system affected by C3RB3R, without needing decryption keys.
• An environment where a CoW or historical snapshot mechanism in Btrfs can be leveraged to reconstruct lost data.
• Scenarios involving the need for differentiation between files that are recoverable versus those that aren't, using Btrfs verification processes.

Technical Details

• Category: AI agent skill for Claude Code, Cursor, Codex.
• Utilizes core functionalities of Btrfs extents and checksums to ensure data integrity.
• Incorporates advanced techniques like snapshot algebra and extent tree restructuring for effective data recovery.
• For authorised security testing, defensive research, and educational use only.

Source & Licence

This package is built on open-source work published by crt106 (crt106/c3rb3r-btrfs-recovery) and distributed under MIT. The original licence text and copyright notice are included in your download.

Personal and commercial use, modification and redistribution are permitted, provided the original copyright and licence notice are retained.

Your purchase covers curation, licence verification, packaging, documentation and instant delivery. It does not grant exclusive rights to the underlying open-source code, which remains available under its original licence.

Delivery & Support

• Delivery: instant — a secure download link is emailed to you as soon as payment is confirmed.
• Format: ZIP archive containing the skill files, documentation and the original licence.
• Support: support@mcpcart.com — we aim to reply within 2 business days.
• Updates: updates are included only where stated on this page.

Refunds

This is a digital product delivered immediately after purchase. By completing your order you request immediate delivery and acknowledge that, once the download has been accessed, the statutory right to cancel no longer applies to the extent permitted by law. Refund requests are handled in accordance with our published Refund Policy.

Claude, Codex, Gemini and Cursor are trademarks of their respective owners. MCP Cart is an independent marketplace and is not affiliated with, endorsed by, or sponsored by any of them. Compatibility references describe interoperability only.