// publicmosaic.yar — generated 2026-10-31 09:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4LjEwMy42Mjo4ODg0
// 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/MTU0Ljg4LjEwMy42Mjo4ODg0"
        generated = "2026-10-31 09:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "5e2978a1f85feffce407d76f84432e49770870abd2c990e9acf6bb6d78981e3e"
        or hash.sha256(0, filesize) == "98cadeb1c44cdfc951177502210b3beb2d7cc4e811761bc6ba24b9e12e8e3013"
        or hash.sha256(0, filesize) == "b8f43d8b82319e8b455cffe6854d22a67063e6d87c95944b5a08536147af0516"
        or hash.sha256(0, filesize) == "d92f0df274bf03f9e7380b6ba8109264b2e44b29ee7e800d8b031b96134a3835"
}