// 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/MjIzLjExMy40MS41Njo2MDc5
// 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/MjIzLjExMy40MS41Njo2MDc5"
        generated = "2026-10-31 05:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "28ba443cece974375f747d5bd8f12af245c9b7adde2e01f2898c5589c0b8e878"
        or hash.sha256(0, filesize) == "3bbadab06e7f4ddbff9b8c3a4f99416fb01cbac42b5ce140b16a72f44b798517"
        or hash.sha256(0, filesize) == "7c4b09648301c78c48fd87669fe4a94380ec4e3e9ce3bbbada127feb81e8717e"
}