// publicmosaic.yar — generated 2026-10-31 02:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MzguNTUuMTk0LjEzNTo5OTgw
// 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/MzguNTUuMTk0LjEzNTo5OTgw"
        generated = "2026-10-31 02:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "3fafb54035b751fb68a14a67f383658ec1017194b3c74025a3e4fa0eeba10e3e"
        or hash.sha256(0, filesize) == "8b9905ad1e94fe71e8100ea1ff8c894ca77ebc3b3a1dd489564be3f9f29de635"
        or hash.sha256(0, filesize) == "c7d7b42850f77f6e1a51aacb15903b69619f2fe7edefd1faa295fff6c63f2e4e"
        or hash.sha256(0, filesize) == "d6f5c84556dd50f919aedcd01b72ba8ca2732d52d425233dac2cec83ea79b8f6"
}