// 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/NDUuNzYuMTQ1LjE3MTo0NDM
// 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/NDUuNzYuMTQ1LjE3MTo0NDM"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "56f44aa3a5e7e06c76bf65e0d3f234b5276477274a4bf77b47f15c086fa05109"
        or hash.sha256(0, filesize) == "82031ac4302ba2b9d8103399d8d36ea30ac1cf23d5ef3fcfcbd458db7e32c997"
        or hash.sha256(0, filesize) == "8b83ef3a5ee20997ec47a23ec8c2036e83465f04d771dedee6f4a8a326266381"
        or hash.sha256(0, filesize) == "f7d06ebcf974b0d23709a3cc58fbd16516beab832a9497223dc3c34c30200e07"
}