// publicmosaic.yar — generated 2026-10-31 12:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MjMuMjU0LjIwOC4yMzY6OTg5NQ
// 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/MjMuMjU0LjIwOC4yMzY6OTg5NQ"
        generated = "2026-10-31 12:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "018076edf1a22cf67a220285a4b72962ee2b1274d44fd908110f0cca77477af0"
        or hash.sha256(0, filesize) == "2579b9efe3b2cbb395229f546994722a43877eb866658d5354302ce711e1b8ce"
        or hash.sha256(0, filesize) == "5c98cef0ea6402ae5085c197ca1dde72cd8e50ece172eac97061d859f2a0cec1"
        or hash.sha256(0, filesize) == "d1e9be1ca2b5a77a40e18a184692f891994e96989684f6adcdbf8f992983dd50"
}