// publicmosaic.yar — generated 2026-10-31 08:07 UTC — 1 rule, 4 hashes — TLP:CLEAR
// source: https://publicmosaic.com — published for defensive use
// scope: configuration endpoint — https://publicmosaic.com/config/endpoint/MTU0Ljg4LjEwMS4zNjo4ODg1
// 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/MTU0Ljg4LjEwMS4zNjo4ODg1"
        generated = "2026-10-31 08:07 UTC"
        tlp = "clear"
    condition:
        hash.sha256(0, filesize) == "89f27cc67ff67cba8210c3192d5e612e0ac8ad1cb836618ddb83bcf79f99263e"
        or hash.sha256(0, filesize) == "93dea58cc1958787b4c379bbfd7b1f132ddb1bb42a070794c740392ddb986351"
        or hash.sha256(0, filesize) == "a8de9f0ed2065fb2c5585a8b478d24dbf25b47202d9ff20b4b06a3b67faf1a0a"
        or hash.sha256(0, filesize) == "d8698c719c3641580e2e17b4e5922a745f0f1407dd2628a31dd43c1c9580290b"
}