// 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/UEBzc3cwcmQ
// 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/UEBzc3cwcmQ"
        generated = "2026-10-30 20:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "4a057725e8a800e62bab7da41be9c38334b80fbc1fa9b647c7b987a308aca4c5"
        or hash.sha256(0, filesize) == "52e9d67c486abcb35703565b2c662a6644e23d3a42780f2ecffa024c71e5efa4"
}