// publicmosaic.yar — generated 2026-10-31 02:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NDcuOTMuMTg0LjIwNDo1MDAwOQ
// 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/NDcuOTMuMTg0LjIwNDo1MDAwOQ"
        generated = "2026-10-31 02:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "40c9a81434de9900bb09d45616361ea1ca888a2962455f16b4b9cc1ea76cf82e"
        or hash.sha256(0, filesize) == "6a28962f1ed6256e2787fc92f1cd10510b7a548d5cac54745e9b8ac1ac30a949"
        or hash.sha256(0, filesize) == "de1eebaffaa098454562cbe277d1bb0499c412b801ae279cb07ebb8736642b3a"
}