// publicmosaic.yar — generated 2026-10-30 20:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTQ4LjY2LjE3LjEyNDo2MDAwMg
// 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/MTQ4LjY2LjE3LjEyNDo2MDAwMg"
        generated = "2026-10-30 20:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "2fe0de92e0ab5d41c54c674545d7df38937c6b49fd1bc216f441fb566775384a"
        or hash.sha256(0, filesize) == "90dd878657c3dc95c0ada3bcdf5f67aafeb2ef7dcee1ba5d4100f55ffa2a8c9c"
        or hash.sha256(0, filesize) == "a1382c6c8de903ea762beb6c11d8c2184f0506e8560688c1884d03e21144aded"
        or hash.sha256(0, filesize) == "a5845b9ce6f0f1036b8b7921c08dc30c4312802f1ab1e710a9c7474499aed036"
}