// publicmosaic.yar — generated 2026-10-31 08:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjIxNy4yMzQuMTA0Ojg5OTE
// 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/MTU0LjIxNy4yMzQuMTA0Ojg5OTE"
        generated = "2026-10-31 08:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "156327919bfe26de2a826f9184d82a7a955c517ee68f21d6eb5811ef5fcbe917"
        or hash.sha256(0, filesize) == "37598135d26beff37903ff6288f9a7986a91fb5301aba89a9d8e3f2309441eae"
        or hash.sha256(0, filesize) == "6a1245ca1866b28e4237a34399e6cea689f9cb2e173adbbf57aa88ab3e0af1fa"
        or hash.sha256(0, filesize) == "b306ff1b103501c20e34b0cb7349ce386223c8979b3079964ab5ef1894fdf69f"
}