// publicmosaic.yar — generated 2026-10-30 21:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/OC4yMTguMTE0LjI1MzozNTAwMA
// 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/OC4yMTguMTE0LjI1MzozNTAwMA"
        generated = "2026-10-30 21:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "239fb1a6bf0b7ad1a9362a570268977874504ed86af525d7ee460db4ab8320a8"
        or hash.sha256(0, filesize) == "4bba03fd32a55a20753267212654e961828bb4c48fdc39895650f6db2562a8c3"
        or hash.sha256(0, filesize) == "84ef8c381892244ebb1b7daa0325d952f393375a33807ca585d12d6b5822d88d"
        or hash.sha256(0, filesize) == "e71fc17ed0442858f1edf3e03b5f039054b93318db049084d74148d8484f171f"
}