// publicmosaic.yar — generated 2026-10-31 02:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTQ4LjY2LjE3LjEyMzo2MDAwMQ
// 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/MTQ4LjY2LjE3LjEyMzo2MDAwMQ"
        generated = "2026-10-31 02:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "4ab3ea658b45093de396eb0289bd6e07dff7d939ad729fd9bc25211e8b86afc1"
        or hash.sha256(0, filesize) == "7135cf013c6c76ce0002a7e3b6c36be16ced0ccff6bf3a497afc22239a2061b6"
        or hash.sha256(0, filesize) == "bb237a8c85552d5dc90ab6dc4c49e50e1778e9fae1f60e0dc81c1edba6c1a76a"
        or hash.sha256(0, filesize) == "c502f22935328815f294d044eef6348903d0031d7faa248a2a65132199532c1b"
}