// 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/MjMuOTUuNDguMjIxOjgx
// 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/MjMuOTUuNDguMjIxOjgx"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "16026112de2809605d4cbc26ca4c31f8ff465c4405482fbb1af3bfd27c510217"
        or hash.sha256(0, filesize) == "18744fc4ba67fe4f3c6e7ba5f7d785e6cabe856983e67e75ee3f33ae35c2b032"
        or hash.sha256(0, filesize) == "b43319f8283c86678606cf2c6ed81d43a34c06614a0d6510cc39b838afda09d8"
        or hash.sha256(0, filesize) == "f1a85f0e512262d18e5147533a62f0c9ebe6eb5ed64fff723a1c0a6a306b352f"
}