// publicmosaic.yar — generated 2026-10-31 04:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTkzLjE0OS4xOTAuNjY6NDQz
// 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/MTkzLjE0OS4xOTAuNjY6NDQz"
        generated = "2026-10-31 04:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "42c7d64c7f59374c546c525a277bbc38861e342d2d330ee589fd9fd9e09aaf8b"
        or hash.sha256(0, filesize) == "803b1071d79975b9751eba58bc47e553172512e531850bf6bebe677333e6abb3"
        or hash.sha256(0, filesize) == "9ff7f70989bd90c867bf5871d718621242de174ff775aed654997a27e8bf3e30"
        or hash.sha256(0, filesize) == "b37125165a951932a310ad7b993c16cd3d9564a9a97bfca2c44d78e6542b3727"
}