// publicmosaic.yar — generated 2026-10-30 21:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU1LjExNy4yMjQuNjg6ODA4MA
// 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/MTU1LjExNy4yMjQuNjg6ODA4MA"
        generated = "2026-10-30 21:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "43e9accc0b4d3ba7e2521669f9551ccba7a2c0a2580c12e13d441c50395c9b0e"
        or hash.sha256(0, filesize) == "70395e01d601051baeaf30a8660abe68e955b98ec8111c2e9fc9708010078df0"
        or hash.sha256(0, filesize) == "aa696854a8da73a705f7fc2e2c169af96fff799fd05166499e7451d3be483b4d"
        or hash.sha256(0, filesize) == "f462860887f03c1e64135d51d1548b39a1a69c6665a9c518b15d540f5705c258"
}