// publicmosaic.yar — generated 2026-10-31 05:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTAyLjEyOS4xNjUuMTc3OjIzMTEz
// 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/MTAyLjEyOS4xNjUuMTc3OjIzMTEz"
        generated = "2026-10-31 05:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "5c978b180b8fb61e1813beac18e29e688d9862097ad90bff1276f423e60e51dd"
        or hash.sha256(0, filesize) == "6a74bef51b93c80ae24b39ae4ad3091d9957b00d1f62838c2174caaa238c97a9"
        or hash.sha256(0, filesize) == "c87d83a508e773f6e1458a3c3254cf2899287edc9c5026c1e303c1fde5702a3b"
}