// publicmosaic.yar — generated 2026-10-31 11:37 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0LjkxLjYwLjEwNDo4MDk0
// 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/MTU0LjkxLjYwLjEwNDo4MDk0"
        generated = "2026-10-31 11:37 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "044c523e4e9c08769af44d6ce42eba9d79e4b0e6b14a2005b49c0177c8bc5990"
        or hash.sha256(0, filesize) == "571e0887d63418492dc6ccb653416394eab35f00c77e45369fa25060f3132f76"
        or hash.sha256(0, filesize) == "8cb905705fcfdf6b9617313deafa2839de8c00b670ed1afdd4841fa9f6b35353"
        or hash.sha256(0, filesize) == "e6a1568e27d56dab743246e56eff62dabd951c79eda3966651bc9f785c2830ea"
}