// publicmosaic.yar — generated 2026-10-31 07:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjU4LjEwNjo4MDk0
// 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/MTU0LjkxLjU4LjEwNjo4MDk0"
        generated = "2026-10-31 07:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "8f5a7f2c36f0c134f4027dedea77b17bcaa4a769eef72df565cce362fb3d961e"
        or hash.sha256(0, filesize) == "94fc50bb04fabb9a030a61314c9caa2412ce68155aa971ead9ca2baa8abe00c3"
        or hash.sha256(0, filesize) == "f4b4368e67a238baca1db7a968641d9d3a37511a0a0aea26fa71c7a7de3ddc86"
}