// publicmosaic.yar — generated 2026-10-30 19:37 UTC — 1 rule, 3 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration salt — https://publicmosaic.com/config/salt/cXdlMTIzcXdlZ2ZnZmdmZ2RmZ2ZkZ2Zkc2dmZHNnZmRzZ2ZkZ2Zk
// 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 = "sandbox run"
        reference = "https://publicmosaic.com/config/salt/cXdlMTIzcXdlZ2ZnZmdmZ2RmZ2ZkZ2Zkc2dmZHNnZmRzZ2ZkZ2Zk"
        generated = "2026-10-30 19:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "766a83bd426a194ef37b03e6669311ffbcf292a9e75eec7bdc37fe8135eb63cd"
        or hash.sha256(0, filesize) == "97be7d805417f0771f9eba4ba9fa4bb80fa68c29f84382d683cbf4cd0c5352b1"
        or hash.sha256(0, filesize) == "c4f948c5a095c0359e169dcccf39c5dba83d07964ad5e704c42d86e0d4bafda6"
}