// publicmosaic.yar — generated 2026-10-31 13:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTAyLjEzNC41NC4yMzA6ODA4NA
// 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/MTAyLjEzNC41NC4yMzA6ODA4NA"
        generated = "2026-10-31 13:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "097061b3129b4e138a8c2816dffc74183fa14fa24920b7722943d426a45577e9"
        or hash.sha256(0, filesize) == "2083b63e85ff7bdf679ff9cd46bf5a6e2f23446099cae68371a5434c72eaa131"
        or hash.sha256(0, filesize) == "93629de545b95e69d19ea51fec4dcf3d5fbe963762d1df45303eac2d82e8dfef"
        or hash.sha256(0, filesize) == "9c921ab54569c659106eacf8eacb358a90684bb625d9ad241ea7384fe6063bf8"
}