// publicmosaic.yar — generated 2026-10-31 06:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTEzLjQ1LjIyNy44NTo2MDAwMA
// 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/MTEzLjQ1LjIyNy44NTo2MDAwMA"
        generated = "2026-10-31 06:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "83ad8e7779d1d83515b3d3cb270d8047ce38b876d9d157c54d4b57dadfaf9cb1"
        or hash.sha256(0, filesize) == "f27232084906612b4803b49fe933891643d06c07b0fe5b5f178471b37e3abdf9"
        or hash.sha256(0, filesize) == "f8659caa2be72f6a171ff8c02f246f7fb1d5f356090c251eb46fedd200dbad73"
}