// publicmosaic.yar — generated 2026-10-31 10:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTI0LjIyMi43My4xNjg6OTA5MA
// 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/MTI0LjIyMi43My4xNjg6OTA5MA"
        generated = "2026-10-31 10:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "38ea171d299b19292b1efc864cf0df78192ad4f5585e524779da228338cbf658"
        or hash.sha256(0, filesize) == "42f266433ab6b646bb9da7d863ef4c558a0219e8bc35fccd833f2c490493b639"
        or hash.sha256(0, filesize) == "84f36c0eb6e6272e7a16e9518907f0da39451402c1574d547392f33ba3971b77"
}