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v1.2Zero-Dependency Recovery

Disaster Recovery with bma-rescue.php

Disaster Recovery with bma-rescue.php

When a site suffers complete database corruption, kernel panic, or web shell ransomware lockout, the WordPress admin interface is unavailable. Back My A$$ Up includes an emergency recovery agent: bma-rescue.php.

IMPORTANT
bma-rescue.php is a single standalone PHP script that requires zero WordPress core files, zero plugins, and zero external packages to run.

1. Emergency Restoration Workflow

  1. Place bma-rescue.php into your web root (e.g. /var/www/html/bma-rescue.php).
  2. Navigate in your browser to https://yourdomain.com/bma-rescue.php.
  3. Authenticate with your Emergency Master Keycard token.
  4. Select the target snapshot from your local /wp-content/uploads/sma-vault/ directory or stream directly from Cloudflare R2 / AWS S3.
  5. Click Initiate Restoral:
  • Drops corrupt tables.
  • Decrypts chunks with AES-256-CBC.
  • Streams SQL transactions in batches to avoid PHP timeouts.
  1. Automatic Self-Destruct: Upon successful restoration, bma-rescue.php securely deletes itself from disk to prevent unauthorized re-use.