// publicmosaic.yar — generated 2026-10-31 11:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjU4LjEyNDo4MDc0
// 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/MTU0LjkxLjU4LjEyNDo4MDc0"
        generated = "2026-10-31 11:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "1044fc18c8c93973e6091615c400b80cb6f5957a2c9d7fac952f447a33dee48f"
        or hash.sha256(0, filesize) == "5e720f1c1ac5c149187bffe2b54a1312104240fcdea68da8c458654bbb0d9dd8"
        or hash.sha256(0, filesize) == "649ffc3c0cc29ed52adb04e0c0c9d18a9f0c4bf442d9818455050d3aae7b722a"
        or hash.sha256(0, filesize) == "bd0be12d0ff9603ad97e000acc2551906b3f19c1d5b10bbf0b5f443bca52edb5"
}