// publicmosaic.yar — generated 2026-10-31 03:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTI0LjIyMi4xNDcuMjQxOjgwODQ
// 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/MTI0LjIyMi4xNDcuMjQxOjgwODQ"
        generated = "2026-10-31 03:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "12fbadba4ff0cd4e0f8c2a754a43a62c8af852e42b505f6f2008c4e4470c41f0"
        or hash.sha256(0, filesize) == "69b8ac8e985d97a8c556cff8b7519210adb10cb1ad82bf3087593bca7b6d54c3"
        or hash.sha256(0, filesize) == "b30929a8df53805cccbe642b538ea7b5c764ac38fff0516b4e6126edf90a518f"
}