// 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/MTExLjE3MC4xNDguMTc3OjEyMzQ1
// 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/MTExLjE3MC4xNDguMTc3OjEyMzQ1"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "815396e6a3a54cbd8bc560b9081405bc3ab959136f46eaae149b3d23890041d2"
        or hash.sha256(0, filesize) == "be2311e089b95b61f5caddaac4eb8af3ea263d00fe4644fef92367e9f0a31e03"
        or hash.sha256(0, filesize) == "cb5b570287dac3bd7317ceeb0df9189ae111cac48f54591c0cac77761f121964"
}