// publicmosaic.yar — generated 2026-10-30 19:07 UTC — 1 rule, 2 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration vkey — https://publicmosaic.com/config/vkey/c2FkY2FzY2VyZ2VyZw
// 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 = "sandbox run"
        reference = "https://publicmosaic.com/config/vkey/c2FkY2FzY2VyZ2VyZw"
        generated = "2026-10-30 19:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "4fdc319835a427022050fe0628b187a55759a1cbe6344d069ab25c6bf2a34ec6"
        or hash.sha256(0, filesize) == "da4ba41d6205d6b2cba34cd4ce6ba587a76c2362e0ca9d160425e3579489e837"
}