// publicmosaic.yar — generated 2026-10-30 21:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTAzLjIxMS4zMi4xMTI6MjA4Mg
// 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/MTAzLjIxMS4zMi4xMTI6MjA4Mg"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "0687da92adcbe5700737721a34e3acb15fe2aaee40c72e3df56631de3196cb3d"
        or hash.sha256(0, filesize) == "5d01a0214afd7f775421de536773f639835e7d8c6226010ef1433d41222f890a"
        or hash.sha256(0, filesize) == "64f72828d3e917d3f388b5deb67c8febb5a91ebbd70c9e1ceb1ca3856fe713b6"
        or hash.sha256(0, filesize) == "7e8335709de904c7b0f1bdd95c4d1131d154e751e08e60406023605b8c6bea97"
}