// publicmosaic.yar — generated 2026-10-30 21:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NDUuMTkyLjIxMy4xMTo4MDg1
// 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/NDUuMTkyLjIxMy4xMTo4MDg1"
        generated = "2026-10-30 21:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "46b66a952debdfd9d7a9544b431fcf646744cb894fc348367b3e95c733c3b078"
        or hash.sha256(0, filesize) == "47c5fa681c9d8bce346cd38ad41294ed80365a1fd72ce56c5da449bc99db3b74"
        or hash.sha256(0, filesize) == "8cc3b7bb2dd485e4104eb8b58302d2f60bcd9d776b8dbc4f7651790fda10c298"
        or hash.sha256(0, filesize) == "98a52fd424595f7c45c0d2d37743a1a3a35c5b1bfc5b1e5f78fdd655bcf11767"
}