// 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/MTU0LjgxLjM3LjE4Nzo4MDky
// 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/MTU0LjgxLjM3LjE4Nzo4MDky"
        generated = "2026-10-30 20:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "0593803c2cbc2ea66afbb4a6a71fb1b4682fd37c6f05dbc8adda9f7aec25f092"
        or hash.sha256(0, filesize) == "239b41abf162fa50c82d0b170b7e4a7b8719c0b8083a0dda97cefdab0c4981b5"
        or hash.sha256(0, filesize) == "31e429ff63a9f937b01d963ee2f383a5945dbb7d87afdc3d02d60063aa253ffc"
        or hash.sha256(0, filesize) == "71c774c7e6f07e6a4b182dd2b38adf16f4d7e56de682518aa2d4138ec57363a1"
}