// publicmosaic.yar — generated 2026-10-31 06:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MzguNjAuMjQ1LjE4MTo0NDM
// 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/MzguNjAuMjQ1LjE4MTo0NDM"
        generated = "2026-10-31 06:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "90b2e801e4b950d8e4712b0c493c70948f5d5020b7f7a9f64446c984e27d95ad"
        or hash.sha256(0, filesize) == "9bef57b7416eec307693769908c4a86697017f4ba6958fdaa71b7e54990fa1cb"
        or hash.sha256(0, filesize) == "df10710f2f9b292f0bef67f12716162d52ec41ed8b37539cbaad7a45b0fc2b80"
        or hash.sha256(0, filesize) == "e306983e88040685e9ebf2e7d61c2bc8e7174609d4bf92727144cef0be6aef27"
}