// publicmosaic.yar — generated 2026-10-31 07:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTI1LjEyMi4yNy40ODo4MDkw
// 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/MTI1LjEyMi4yNy40ODo4MDkw"
        generated = "2026-10-31 07:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "20f26739e713f049d9f5d30b4852ed4ae14bbc96d08f7f723422a2f978cd67b3"
        or hash.sha256(0, filesize) == "8189d6ed5f86e79e70c2c321d615699a266d027bd9e0c7d739ace8f4b0381c43"
        or hash.sha256(0, filesize) == "fc526b4edcbaf6e130169f2121cf43aabbb7d77571b34ff45d64241216b8f3b0"
}