// publicmosaic.yar — generated 2026-10-31 06:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTEzLjQ0LjE1Mi4xMTU6ODA4NA
// 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"
        reference = "https://publicmosaic.com/config/endpoint/MTEzLjQ0LjE1Mi4xMTU6ODA4NA"
        generated = "2026-10-31 06:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "1abb0b9b94009961705ead4ec63d4e826e55a3141782b20f6ad84ec0e2ac13da"
        or hash.sha256(0, filesize) == "1e312f952577d193009bb93cca883baed6fe666593844c862dcada653eda8f8e"
        or hash.sha256(0, filesize) == "48eedef273f8e17cd5c0b2ddd0d9682622f63201427f6bda1d8be0f6cd15c6f4"
}