Hello Team,
Just now I have deactivated all the plugins except these

WooCommerce Purolator V2 Modified
WooCommerce Shipment Tracking Pro
Slider Revolution
WPBakery Page Builder or Elementor
Woodmart Core
Contact Form 7
MailChimp for WordPress
WooCommerce
Safe SVG

Every 24hrs its generating malware,
I need to replace index.php to the server then its work next 24hrs

Thank you
Kundan