// publicmosaic.yar — generated 2026-10-30 23:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTUyLjEzNi4zOC4yMzE6MjAwMDQ
// basis: SHA-256 hash match only; no string or byte patterns.
// Files known only by their Content-Type header are excluded.
import "hash"

rule PublicMosaic_vshell_hashes
{
    meta:
        description = "VShell files observed by Public Mosaic, matched by SHA-256"
        basis = "hash match; no file bytes held"
        provenance = "file analysis"
        reference = "https://publicmosaic.com/config/endpoint/MTUyLjEzNi4zOC4yMzE6MjAwMDQ"
        generated = "2026-10-30 23:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "13e3f67e7b5f1f06ac89e451fa0719d3ae618bdb0a0824ee407f0b6d8c53daaf"
        or hash.sha256(0, filesize) == "8cd75ba91a3b6d91c239579de05d6e7ddab9d0bd1352ba16c0941540ed9bd022"
        or hash.sha256(0, filesize) == "edb6055ee38458c8b65b347e9172bcc35ec1d4b13b6e8fde787fbcd9b74ee97a"
}