// publicmosaic.yar — generated 2026-10-30 20:07 UTC — 1 rule, 2 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration salt — https://publicmosaic.com/config/salt/YWRtaW4xMjMuY29t
// 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/salt/YWRtaW4xMjMuY29t"
        generated = "2026-10-30 20:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "239b41abf162fa50c82d0b170b7e4a7b8719c0b8083a0dda97cefdab0c4981b5"
        or hash.sha256(0, filesize) == "91aa88ed65a12bad841a236f0f7c9635ead3129854b20275b37095e18e8a9dfc"
}