// 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/OTUuMTgyLjg2LjEwNjo0NDM
// 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/OTUuMTgyLjg2LjEwNjo0NDM"
        generated = "2026-10-31 12:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "331375a8ddb8126fa602e542e914518b48d62b8dd9ee7b8186df04ab432ee12e"
        or hash.sha256(0, filesize) == "3b42bd8367b71509d9c3dac4e86c84d548c90e2b3cf6ed06be35b94e026e1333"
        or hash.sha256(0, filesize) == "dea568fd67291b492ac6695a1e28a6d9599d400026a89fbb203c27340b0d7b7b"
        or hash.sha256(0, filesize) == "e64f66d3dd17609dc8eaea08df2414aae3a0d61cfe82855f779f656e8e17b178"
}