// publicmosaic.yar — generated 2026-10-31 04:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTQ4LjY2LjE3LjEyNjo2MDAwMg
// 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/MTQ4LjY2LjE3LjEyNjo2MDAwMg"
        generated = "2026-10-31 04:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "9f1fe2938db17794123d344eb6743e6d0ec03428bf626cbe26d15daa99eebd5c"
        or hash.sha256(0, filesize) == "aa64a05f862916378d45fcbbd7509e5ed7a2007fafb79a56428b2e1245869b89"
        or hash.sha256(0, filesize) == "ea48ebbeaa8d8c2d410d740bd2825d9380c055458b739e696a2b14714e9fda3d"
        or hash.sha256(0, filesize) == "f099e3f576e5bcdfdcf372f1022fc30476d9c513b53db0ca0156106e3f8f4c50"
}