// publicmosaic.yar — generated 2026-10-31 06:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTEwLjE3My41My45OTo4MDgw
// 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/MTEwLjE3My41My45OTo4MDgw"
        generated = "2026-10-31 06:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "01454a500e1c75e2cae38a8e4d91316042285c7269e4e5e1b01e3f21d6a7faf7"
        or hash.sha256(0, filesize) == "7e1cbcfdd45018905b897db0676f58693b67ec7751cd027a749e9b45c8698d10"
        or hash.sha256(0, filesize) == "9bff28e76e85ed32e9587a0eb27534826189c050ae2887a0af8352f0567c9dd0"
        or hash.sha256(0, filesize) == "df7d917f62ca520b735dbdf2ebafc79a74fc57581d34bdb755c83e002bd39d09"
}