// publicmosaic.yar — generated 2026-10-31 05:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MjA0LjE5NC41My45Ojg0NDM
// 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/MjA0LjE5NC41My45Ojg0NDM"
        generated = "2026-10-31 05:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "2153cc2fef799263fe03410f3c6b4f76416b74bf65316ec05bf416396733e20d"
        or hash.sha256(0, filesize) == "959fffed54aff797928bfc2933881bcc70fc542186b0cf308823bb57f9e4539c"
        or hash.sha256(0, filesize) == "b9ecd73bb1a38dfbf0d829f5667d321a1dc372145ec55a48f4310145a00e22f3"
        or hash.sha256(0, filesize) == "e43e3492930cda3a57598caff2bcf928c21c7d3a9fc8140e6bd586b31dc9ea86"
}