// publicmosaic.yar — generated 2026-10-30 22:07 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTM5LjE1NS40Mi4xOTg6ODA4Ng
// 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/MTM5LjE1NS40Mi4xOTg6ODA4Ng"
        generated = "2026-10-30 22:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "11c0c886a4c1b4c03453cc305e692e5ca8df4713f9ce20010f134d7415bf5904"
        or hash.sha256(0, filesize) == "86506ef2b5d1bc712665df982887e6888ed08880e436fbc6bf66884cdaa32a9c"
        or hash.sha256(0, filesize) == "cb3af479644924f6085585e6beac395777f2e042f8a93903ded76f8d0637a79e"
}