// publicmosaic.yar — generated 2026-10-30 22:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTkzLjEzNC4yMDkuMTY2OjgwODA
// 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/MTkzLjEzNC4yMDkuMTY2OjgwODA"
        generated = "2026-10-30 22:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "58374be844e8096a7c7ff61f1bb7d4814079c249e2a30ac4c8d81b0e2160ea26"
        or hash.sha256(0, filesize) == "5fda0d3fb14fdfe93fdaa25a6e07d879b218bff058f58f2a73c2c7d1a5f2ef9a"
        or hash.sha256(0, filesize) == "97ff22270920c25df883a7cd4c5cd74274f7efdbf4c8aedf40c3b424d505ebb3"
        or hash.sha256(0, filesize) == "c357dc8b75fd1dc23dd30bc7452da893ce42cb3d7ec54d9eafd958814a543cf3"
}