// 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/MjEyLjIzNy4yMTcuMTYzOjI4NDQz
// 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/MjEyLjIzNy4yMTcuMTYzOjI4NDQz"
        generated = "2026-10-30 21:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "1ffc3ece7ab868787205dc544597077c82baaab7aa00abf4fe200f010a464490"
        or hash.sha256(0, filesize) == "445b2855a6b3d9cabaaab817419f6df31a877975c3996d2bc3ce9893e97f0ada"
        or hash.sha256(0, filesize) == "4def10515cfb61442e27372904f0fa61588b5d6dbf3fd3c52e7626d669a4d366"
        or hash.sha256(0, filesize) == "9166489e6942385adad9120b36f5525ac546c3b5695a14464aecd1d3bcfd2ad1"
}