// publicmosaic.yar — generated 2026-10-30 20:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTY3LjE3LjQ3LjIxMzo4MDg0
// 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/MTY3LjE3LjQ3LjIxMzo4MDg0"
        generated = "2026-10-30 20:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "16e8442b7e52ea08e46367ff902b4b4b4e2e52dd21a58f443e2bb90f49c92da6"
        or hash.sha256(0, filesize) == "1fab9a0126b4e1f7a26e5ff886510fd543cef4ff3983510e6ef2df0fb32b49ec"
        or hash.sha256(0, filesize) == "361a8c1c41f7198a5ed948f92e4e2af6bd5df160caf526e667be318f2eaf2181"
        or hash.sha256(0, filesize) == "cfa112d3e17b3e2a45576689fb26bca163f69c733f0960681c28faa0bdaa4825"
}