// 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/MTAyLjEyOS4xNjUuMTc3OjgwODA
// 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/MTAyLjEyOS4xNjUuMTc3OjgwODA"
        generated = "2026-10-31 05:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "5ead0caad31d273ebd8ff0c42aa5ad295efa6d5c8b4e559f361c4e237388a635"
        or hash.sha256(0, filesize) == "ccfcd16fe1a5a927b8061c693daf11429c33891a70b90dfec986c48866548e25"
        or hash.sha256(0, filesize) == "f21ece893076c0252cac340f5c331699cb99bc7fe38dee7aa87b2f3e3442cd7f"
        or hash.sha256(0, filesize) == "f22537d32b77bc085bfdd6888fba8e81191497b7dcfbedb7240a11d936bae4af"
}