// publicmosaic.yar — generated 2026-10-31 08:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4Ljk4LjM4Ojg4ODU
// 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/MTU0Ljg4Ljk4LjM4Ojg4ODU"
        generated = "2026-10-31 08:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "019353544f159ed4c723a66f1ac59c468f95594f16f688efb31d3e9918b0ceec"
        or hash.sha256(0, filesize) == "4f35409c1f122c54607dc40dfae9c9662043b70e2390bc1c9ac05a007a667dfb"
        or hash.sha256(0, filesize) == "6fe3818a49d64cd1118f81a646ec65d8ef8dee3b6dbf0976ff191ca30689e25f"
        or hash.sha256(0, filesize) == "953adfe46ccda7ab22c119d4836ac0d59b440971cc94f1a268bda53c9126543e"
}