// publicmosaic.yar — generated 2026-10-31 05:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTMuMjEyLjExMS4yMjM6NDQz
// 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/MTMuMjEyLjExMS4yMjM6NDQz"
        generated = "2026-10-31 05:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "01769e213981493fbb74a80e757ac38a8717c4bd054aae1dbd3035a2a6c33851"
        or hash.sha256(0, filesize) == "4bb9f53a96cb1347d827f4a62224fad555957e3aa28d9fcab7aa6a0e94a3cdf0"
        or hash.sha256(0, filesize) == "59eae557d157a8521f9134e46088fccaf2f38a55e3dfe706ceefc403ce68324a"
        or hash.sha256(0, filesize) == "81536e09fecd46f823ded72ec23ba8014d089340385634fd51f3d3ca96c6878d"
}