// publicmosaic.yar — generated 2026-10-31 13:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NDMuMTQzLjIwNi4yMjU6MzMwNw
// 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/NDMuMTQzLjIwNi4yMjU6MzMwNw"
        generated = "2026-10-31 13:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "27fe7110fb260f09bd454deddb144a03b42bb9c25ee1c513d837bb32567f4968"
        or hash.sha256(0, filesize) == "abc723a1bf339fc4c396de3418dcef282d18ec93cc7ffdce26e164b71f27e4d2"
        or hash.sha256(0, filesize) == "bec26c1edafabd5f50678b73b482becd9f97282c6c65a6093bde491a19c2f8a2"
}