// publicmosaic.yar — generated 2026-10-31 01:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/NDUuMTE1LjEyNC40NDo4MDg0
// 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/NDUuMTE1LjEyNC40NDo4MDg0"
        generated = "2026-10-31 01:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "22008df47ba3695718024a01304afad9f5eba0671cc323cab3f1152d9698b5b4"
        or hash.sha256(0, filesize) == "8c921a907ebbf26f294ca287bef76d0a12f8144e570184cc474b60bbb9518b93"
        or hash.sha256(0, filesize) == "b0c55c16b6b0d38b4b577cb51cfe32ad1d924e969022803c116e53bee987430e"
        or hash.sha256(0, filesize) == "d26a4c25f17f3e2160b2257775f896d91cfaa03f4f945577caddd44f96051e52"
}