// publicmosaic.yar — generated 2026-10-31 05:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTAyLjIwNC4yMjMuMTA2OjQ0NDQ
// 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/MTAyLjIwNC4yMjMuMTA2OjQ0NDQ"
        generated = "2026-10-31 05:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "0c3edd66694d9e8580126465b13fd519701a51678ab649c2ae9e6d3d5279ae75"
        or hash.sha256(0, filesize) == "3affee0b1c86e42153a50d9ff404802dcc66e2882b13a45619fe45e3a6a764da"
        or hash.sha256(0, filesize) == "8b681261ae157faae513f8cfe01332e8bb91fd565fa312ff82ace58451052e71"
}