// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NDUuNzYuMTQ1LjE3MTo2NjY3
// 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, sandbox run"
        reference = "https://publicmosaic.com/config/endpoint/NDUuNzYuMTQ1LjE3MTo2NjY3"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "77c582e9b720b4a14a9c4de51f04078221d88c3b92163d8c2ed5971a4d325493"
        or hash.sha256(0, filesize) == "ac2b7b3fd4716cd773369148d081e3405bd29d3f01223bf042c76ead5d5f50f6"
        or hash.sha256(0, filesize) == "eee31bd2ef16a2ff701d9141c9f311cbc670df336cfbf599f5e6b9d7e62918e9"
        or hash.sha256(0, filesize) == "f51f64b82ea53804854d3b90ba70252b2e4b4f8b2e9273a701dea2c256388bd7"
}