// publicmosaic.yar — generated 2026-10-31 07:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTQzLjkyLjUxLjE0NTo4MDg0
// 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/MTQzLjkyLjUxLjE0NTo4MDg0"
        generated = "2026-10-31 07:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "5bfc1cbf030116a4de51091f046fd275597da5136a0fe21149e39b55a0400df8"
        or hash.sha256(0, filesize) == "5d65c53d79919864d75c57f65c376dd1d65bf0524e8fabcb2fa73a8eb5411c77"
        or hash.sha256(0, filesize) == "bb136d394067347b7d2c88bf22e3bb96252f5502da60244a18cbae6610e1837a"
        or hash.sha256(0, filesize) == "bcf9c5f43bdd180a9677a84370434f95c8909cde395ba2cf312d22b0dd22c4a7"
}