// publicmosaic.yar — generated 2026-10-31 02:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTA2LjU0LjU1LjI1MTo4MDg0
// 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/MTA2LjU0LjU1LjI1MTo4MDg0"
        generated = "2026-10-31 02:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "74e6251a618258d0851c4e3c8ecbb040767186d97d9c742ce79cc2b95c4c2589"
        or hash.sha256(0, filesize) == "81e9a44917f1b5c9c2555cd2d73b24d86d8608381d5287fac8660c5a533e4e8c"
        or hash.sha256(0, filesize) == "85f94c3a8f02b4be181f358c6b4f0bfb4e459437c657e2e8c567cb6231e07217"
}