// publicmosaic.yar — generated 2026-10-30 22:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTAzLjExNS4xMDguMTExOjgw
// 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/MTAzLjExNS4xMDguMTExOjgw"
        generated = "2026-10-30 22:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "062dbcf7f947e3c8d5c9dc2d1ccfb30b1da862e85e7a22fe6a843f35ecdffb46"
        or hash.sha256(0, filesize) == "1444bd36bca6c27f0dea579e3f4781f9afad46f11d1fbc3e070992a4faefe14d"
        or hash.sha256(0, filesize) == "539d45e5d94fe37cf091e04555d95726cb1ecdb9d95689e2e3ce86685b885147"
        or hash.sha256(0, filesize) == "c09859147eaca077acce40b7893494aab490413bd92df38f53adad5cac9a9f1c"
}