// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTI0LjIyMS4xOTUuMTA3Ojgx
// 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/MTI0LjIyMS4xOTUuMTA3Ojgx"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "59881cb4bd1102e5d53fae330bdbc54e1e3da5bf9283b79ba638d5c66589e2fd"
        or hash.sha256(0, filesize) == "6a0c2e191fc9544a502089553ba976527fea5780b2e8a4c8537957cee57c6f66"
        or hash.sha256(0, filesize) == "ffd2caa8fc8cc90a5023dd66c5583a4afb36534de042f9b4bde7afc8d7a73f6a"
}