// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/OC4xMzguMTg3LjIzMTo4NDQz
// 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/OC4xMzguMTg3LjIzMTo4NDQz"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "2011794498941237e1bd0000da1635ccd2a541b172c3d842c62bb7e39975c746"
        or hash.sha256(0, filesize) == "31e8cabc6bc6dd72c59da142dda17186029030fbc7017983686c0e491810ded8"
        or hash.sha256(0, filesize) == "89470a050c575adf29e8d4ff26eb8c5eb31cd6bb6233ff0ec8d8b0e3b6b64087"
}