// publicmosaic.yar — generated 2026-10-31 09:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTI0LjIyMS4yMjEuNTg6MjcwMDI
// 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/MTI0LjIyMS4yMjEuNTg6MjcwMDI"
        generated = "2026-10-31 09:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "b74ff429b03680a13684aea04255955c0bf3738e9bf1e6fa35a56e47198a663b"
        or hash.sha256(0, filesize) == "b9977d00157471b558e3d0d0b0641c314af1268d669882bebcdcc39c4dc2f375"
        or hash.sha256(0, filesize) == "d08d74d96a8b8a2cc84c6a72ab1fd807ccffdd770f1b6171c15998be30be5c51"
}