// publicmosaic.yar — generated 2026-10-30 23:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTQ5LjI4LjEzNS4xNDQ6ODA4Mw
// 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/MTQ5LjI4LjEzNS4xNDQ6ODA4Mw"
        generated = "2026-10-30 23:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "1100662fa9d28af379df11474f8fe9f3a298b7a903182368a8a8f2961ad407e3"
        or hash.sha256(0, filesize) == "5a34bca867a3ad44b4b21199132afd1c42f1380abe2190a140f16df9db04b968"
        or hash.sha256(0, filesize) == "97702ea2e86d61a1605659ef89465a88090aee07c3073f4a9f49226dd0319f64"
        or hash.sha256(0, filesize) == "ab87409aebcc0de914ea3a54a1bf40bf6a951ef2b9c87dbf5359802b37c33967"
}