// publicmosaic.yar — generated 2026-10-31 07:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTI0LjIyMi44NS4xOTo4MDg4
// 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/MTI0LjIyMi44NS4xOTo4MDg4"
        generated = "2026-10-31 07:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "51fe21c1f95dd7f6c931374cc3fe8a5549216d70f6bd5d14e3ec98e141c95a60"
        or hash.sha256(0, filesize) == "ab642066d12a4a50ac3662b7ee76b30c1b2f840731ffd72ed523f291edd014b6"
        or hash.sha256(0, filesize) == "dfc8ecaa8df21f00bc410e9a22bcec491d9643dc9c20ab2bfcea3efc939e9cd5"
}