// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTE4LjE5NS4yMDMuNTE6NDQz
// 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/MTE4LjE5NS4yMDMuNTE6NDQz"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "27f774bbf8c346a3481a77cae14899dee315828e156b5b181b15e95a501f6449"
        or hash.sha256(0, filesize) == "63898601c6744afc2071296dfeaf74ab47fbd9bd0da653518495f88df4cf753a"
        or hash.sha256(0, filesize) == "e47b799d7f1abfe9fb43aceef6642e6aae5833309cbfb99c982c459190569f94"
}