// publicmosaic.yar — generated 2026-10-31 12:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTIwLjkyLjQ4LjIxMTo4MDgx
// 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/MTIwLjkyLjQ4LjIxMTo4MDgx"
        generated = "2026-10-31 12:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "940e5f3071239a9b6afd779f8b43f8b99246e4a570301a5c9d4a5405a9506f1b"
        or hash.sha256(0, filesize) == "ad8fb073ca4af5b96f692140c489c06d41fe109c8273715708b6168733eba16d"
        or hash.sha256(0, filesize) == "b0f46e104a80ecdc68684bead39a01145efbf36aa2e367b355b72e1822c8cdfb"
}