: This is the safest way to create a clean, official installation USB. Verify Integrity

Unofficial repacks from untrusted sources have been caught containing clipper malware Trojan.Clipper.231

A repackaged build, also known as a "repack," is a modified version of the original build that has been re-created using the official installation files. This process involves re-packaging the installation files to make them more compatible or to include additional features.

The build number "23100" refers to a specific version of Windows 10 that was released to the public through the Windows Insider Program. Builds like this are typically part of the development branch (often referred to as the "RS_*") and are aimed at adding new functionalities, improving performance, and fixing bugs.