// publicmosaic.yar — generated 2026-10-31 02:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjU4LjExMDo4MDc0
// 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/MTU0LjkxLjU4LjExMDo4MDc0"
        generated = "2026-10-31 02:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "3b554eeaa282322a999a06a32fe4ddbcc5beb244a55ef77972c21db7471bacc7"
        or hash.sha256(0, filesize) == "55de6f7584e49296c6e557a859e859dec3f55d3f4d89e6683232bf3ae39ef693"
        or hash.sha256(0, filesize) == "cdc842789a7ab135d9013ab6c5e5e84977c71d497f5c6d3085e6190d17d11661"
}