// publicmosaic.yar — generated 2026-10-31 01:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NDYuMjguNjkuMTc0OjQ0NA
// 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/NDYuMjguNjkuMTc0OjQ0NA"
        generated = "2026-10-31 01:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "12437fd756d5484142f985860c1a8d3a83cc6ce3d0ace49c6d0d7787fc9edbf1"
        or hash.sha256(0, filesize) == "6a08052a8024772b6221538d0702fb473b84e60bc839ccdc159d0005365e8a3d"
        or hash.sha256(0, filesize) == "c246dc9173cdae77b67bb897f4c9528583cc1f6161f367a21f9c2b1e293b5cf8"
        or hash.sha256(0, filesize) == "cb7afc66583bc246ba544396a9d1b442df0e4c5f39ec143c57eb4d48a9e48a82"
}