// 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/NTIuMTI4LjIyNC4yMzU6OTA5MA
// 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/NTIuMTI4LjIyNC4yMzU6OTA5MA"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "228212624ce1562f3f1e243f923af500ce8df44e6757da5b8e2b28e0d6e47b41"
        or hash.sha256(0, filesize) == "4e16c6302180259411cb79a369cc18ffa277c0cb6a61fe783d7d4414b77987a7"
        or hash.sha256(0, filesize) == "6be6e290d5d824af3fd338cb21f5f5c71c533a070240cdf035a647f756e322da"
        or hash.sha256(0, filesize) == "feb72fae1c5ce132e410f2ae63d66d234271fc5e119fa7ef824636cb474ee51e"
}