// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NDUuNzYuOTkuMTI2OjE4MDgw
// 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/NDUuNzYuOTkuMTI2OjE4MDgw"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "21068f01095ed60958e8e4c10d98b3b6010519acc2d4e7c3a0791e374c280aaf"
        or hash.sha256(0, filesize) == "dcd0c62b53b5521ba61850a9ef902c77b1c19a9edb5c28082ea2a68981078950"
        or hash.sha256(0, filesize) == "f8fba3240762908b34921c5dbaa5f3f34388f8959bba88adb14715d5493c6533"
        or hash.sha256(0, filesize) == "fd85429c733977f06835403bf5f0c56c97af1a3dd1e01beacaee40f64193c74d"
}