// publicmosaic.yar — generated 2026-10-31 08:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTE3LjcyLjIwMC4xMjk6MTgwODQ
// 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/MTE3LjcyLjIwMC4xMjk6MTgwODQ"
        generated = "2026-10-31 08:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "8505aca891dc92d522cc79489348c6e9b80820b56d5cb4352e471a4033966413"
        or hash.sha256(0, filesize) == "90e56058ca845624d63a860f38610f9a9f7c3adfdf56ba0fb92a03f2ab5b5694"
        or hash.sha256(0, filesize) == "ed230dc19e64af034ca3a9745485128dbcb22593b9adb24830fffa0d3dc38fb3"
}