// publicmosaic.yar — generated 2026-10-30 22:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTc4LjE2LjUyLjEyMDo4NzY3
// 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, sandbox run"
        reference = "https://publicmosaic.com/config/endpoint/MTc4LjE2LjUyLjEyMDo4NzY3"
        generated = "2026-10-30 22:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "0ac61e5650589ecd9c92c7c1e45d98ba73dd35e77520fd4f642ecbad734353b7"
        or hash.sha256(0, filesize) == "2000d365695b95badc8370a3dc628d23220732da99dc12d71eed43cacd718281"
        or hash.sha256(0, filesize) == "20c765ad08228034299b93014c0c436cacc910673ae44f04c8e5becd745bef51"
        or hash.sha256(0, filesize) == "963eaef3e6b423134a15579bad1d6990ce7aa8aa7310ee3ac372bd96b714907d"
}