// publicmosaic.yar — generated 2026-10-31 08:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjYyLjIyNi4xMzE6NDQz
// 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/MTU0LjYyLjIyNi4xMzE6NDQz"
        generated = "2026-10-31 08:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "0f0826c3f90baafb7444da8350802d02cc4aaedde7c49217c0a066bdde06cab3"
        or hash.sha256(0, filesize) == "45c3733787c26856d37a75c70bce14f6f2e015d0a183b98db8fdc6f0597174a3"
        or hash.sha256(0, filesize) == "9164f87347745392e75267c345fdbcd098955c49445d096877b35dbc8566f405"
        or hash.sha256(0, filesize) == "c18921f41f34104cedac2d3d12dcdca6c44c61dd96657e776e32597b9de641ea"
}